This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SIN
28 Sep — 5 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Perth to Singapore Changi are usually found in November or March, booked 43 days in advance, depart on a Tuesday or Saturday and return on a Wednesday
Cheap flight deals from Perth to Singapore
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Cheapest flights from Perth to Singapore
Explore the most affordable flight options available from Perth to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.
Tue 20/1012:30 -
Nonstop5h 30m
Sat 24/1020:30 -
Nonstop5h 25m
Deal found 25/8$388
Thu 15/1009:30 -
Nonstop5h 30m
Sat 24/1020:30 -
Nonstop5h 25m
Deal found 24/8$390
Fri 16/1005:35 -
Nonstop5h 20m
Sun 18/1003:00 -
Nonstop5h 10m
Deal found 26/8$391
Mon 16/1121:10 -
Nonstop5h 15m
Wed 2/1214:30 -
Nonstop5h 10m
Deal found 27/8$397
Sat 17/1012:30 -
Nonstop5h 30m
Sat 24/1020:30 -
Nonstop5h 25m
Deal found 24/8$399
Thu 15/1005:35 -
Nonstop5h 20m
Sun 18/1003:00 -
Nonstop5h 10m
Deal found 26/8$401
Tue 13/1005:35 -
Nonstop5h 20m
Sat 31/1014:30 -
Nonstop5h 10m
Deal found 27/8$402
Wed 28/1021:10 -
Nonstop5h 15m
Tue 3/1114:30 -
Nonstop5h 10m
Deal found 27/8$409
Wed 2/918:25 -
Nonstop5h 20m
Tue 15/920:30 -
Nonstop5h 25m
Deal found 28/8$411
Fri 16/1005:35 -
Nonstop5h 20m
Sat 24/1020:30 -
Nonstop5h 25m
Deal found 25/8$412
Best flights from Perth to Singapore
Discover carefully curated flight deals from Perth to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.
Tue 20/1012:30 -
Nonstop5h 30m
Sat 24/1020:30 -
Nonstop5h 25m
Deal found 25/8$390
Tue 24/1120:40 -
1 stop11h 40m
Tue 1/1210:05 -
1 stop9h 50m
Deal found 28/8$541
Tue 8/917:20 -
1 stop16h 00m
Tue 15/917:00 -
1 stop12h 50m
Deal found 28/8$682
Thu 3/915:50 -
1 stop8h 20m
Wed 9/916:35 -
1 stop8h 35m
Deal found 26/8$715
Sat 5/923:20 -
Nonstop5h 35m
Thu 10/919:35 -
Nonstop5h 05m
Deal found 28/8$778
Mon 19/1010:35 -
1 stop23h 40m
Wed 28/1019:25 -
2 stops21h 00m
Deal found 25/8$891
Sun 6/912:15 -
Nonstop5h 35m
Thu 10/919:35 -
Nonstop5h 05m
Deal found 28/8$903
Mon 26/1007:25 -
2 stops26h 05m
Wed 28/1021:20 -
1 stop8h 30m
Deal found 28/8$685
Tue 24/1123:10 -
1 stop16h 50m
Mon 30/1117:00 -
2 stops28h 45m
Deal found 27/8$690
Tue 24/1107:25 -
2 stops12h 55m
Tue 1/1210:30 -
2 stops11h 15m
Deal found 28/8$724
Sun 11/1010:35 -
2 stops31h 55m
Sun 18/1017:55 -
1 stop15h 00m
Deal found 27/8$916
Fri 11/923:15 -
1 stop21h 15m
Tue 15/921:30 -
2 stops24h 15m
Deal found 27/8$864
Direct flights from Perth to Singapore
Explore direct flight options from Perth to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 August 2026.
Tue 20/1012:30 -
Nonstop5h 30m
Sat 24/1020:30 -
Nonstop5h 25m
Deal found 25/8$388
Thu 15/1009:30 -
Nonstop5h 30m
Sat 24/1020:30 -
Nonstop5h 25m
Deal found 24/8$390
Fri 16/1005:35 -
Nonstop5h 20m
Sun 18/1003:00 -
Nonstop5h 10m
Deal found 26/8$391
Mon 16/1121:10 -
Nonstop5h 15m
Wed 2/1214:30 -
Nonstop5h 10m
Deal found 27/8$397
Sat 17/1012:30 -
Nonstop5h 30m
Sat 24/1020:30 -
Nonstop5h 25m
Deal found 24/8$399
Thu 15/1005:35 -
Nonstop5h 20m
Sun 18/1003:00 -
Nonstop5h 10m
Deal found 26/8$401
Tue 13/1005:35 -
Nonstop5h 20m
Sat 31/1014:30 -
Nonstop5h 10m
Deal found 27/8$402
Wed 28/1021:10 -
Nonstop5h 15m
Tue 3/1114:30 -
Nonstop5h 10m
Deal found 27/8$409
Wed 2/918:25 -
Nonstop5h 20m
Tue 15/920:30 -
Nonstop5h 25m
Deal found 28/8$411
Fri 16/1005:35 -
Nonstop5h 20m
Sat 24/1020:30 -
Nonstop5h 25m
Deal found 25/8$412
Last-minute flights from Perth to Singapore
Discover last-minute flight deals from Perth to Singapore. Data last updated 29 August 2026 and is based on user searches.
Tue 1/912:30 -
Nonstop5h 30m
Tue 8/920:30 -
Nonstop5h 25m
Deal found 26/8$466
Wed 2/918:25 -
Nonstop5h 20m
Tue 15/920:30 -
Nonstop5h 25m
Deal found 28/8$411
Wed 2/918:25 -
Nonstop5h 20m
Mon 14/923:10 -
Nonstop5h 10m
Deal found 28/8$420
Wed 2/918:25 -
Nonstop5h 20m
Sat 12/920:30 -
Nonstop5h 25m
Deal found 28/8$436
Wed 2/918:25 -
Nonstop5h 20m
Mon 7/917:00 -
1 stop12h 50m
Deal found 29/8$452
Thu 3/918:25 -
Nonstop5h 20m
Tue 15/920:30 -
Nonstop5h 25m
Deal found 28/8$447
Thu 3/918:25 -
Nonstop5h 20m
Mon 14/923:10 -
Nonstop5h 10m
Deal found 28/8$451
Tue 8/912:30 -
Nonstop5h 30m
Sat 12/920:30 -
Nonstop5h 25m
Deal found 25/8$450
Tue 15/912:30 -
Nonstop5h 30m
Tue 22/920:30 -
Nonstop5h 25m
Deal found 26/8$429
One-way flights from Perth to Singapore
Search for one-way flight options from Perth to Singapore. Find affordable one-way fares based on user searches. Data last updated 29 August 2026.
Sun 18/1005:35 -
Nonstop5h 20m
Deal found 26/8$178
Tue 13/1005:35 -
Nonstop5h 20m
Deal found 26/8$180
Thu 15/1009:30 -
Nonstop5h 30m
Deal found 28/8$185
Sat 17/1005:35 -
Nonstop5h 20m
Deal found 24/8$187
Thu 15/1005:35 -
Nonstop5h 20m
Deal found 28/8$188
Wed 28/1021:10 -
Nonstop5h 15m
Deal found 28/8$198
Mon 16/1121:10 -
Nonstop5h 15m
Deal found 26/8$199
Find flight deals from Perth to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2026.
Customise your flight search to find flights from Perth to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 29 August 2026.
Use the filters below to find and compare flights from Perth to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
PerthSingapore
PER Perth - SIN Singapore Changi
PERSIN
Perth
Tue 20/10
12:30-18:00
Nonstop5h 30m
Singapore Changi
Sat 24/10
20:30-01:55
Nonstop5h 25m
$390
PerthSingapore
PER Perth - SIN Singapore Changi
PERSIN
Perth
Tue 24/11
20:40-08:20
1 stop11h 40m
Singapore Changi
Tue 1/12
10:05-19:55
1 stop9h 50m
$541
PerthSingapore
PER Perth - SIN Singapore Changi
PERSIN
Perth
Tue 8/9
17:20-09:20
1 stop16h 00m
Singapore Changi
Tue 15/9
17:00-05:50
1 stop12h 50m
$682
PerthSingapore
PER Perth - SIN Singapore Changi
PERSIN
Perth
Mon 26/10
07:25-09:30
2 stops26h 05m
Singapore Changi
Wed 28/10
21:20-05:50
1 stop8h 30m
$685
PerthSingapore
PER Perth - SIN Singapore Changi
PERSIN
Perth
Tue 24/11
23:10-16:00
1 stop16h 50m
Singapore Changi
Mon 30/11
17:00-21:45
2 stops28h 45m
$690
PerthSingapore
PER Perth - SIN Singapore Changi
PERSIN
Perth
Thu 3/9
15:50-00:10
1 stop8h 20m
Singapore Changi
Wed 9/9
16:35-01:10
1 stop8h 35m
$715
PerthSingapore
PER Perth - SIN Singapore Changi
PERSIN
Perth
Tue 24/11
07:25-20:20
2 stops12h 55m
Singapore Changi
Tue 1/12
10:30-21:45
2 stops11h 15m
$724
Fastest return journey
PerthSingapore
PER Perth - SIN Singapore Changi
PERSIN
Perth
Sat 5/9
23:20-04:55
Nonstop5h 35m
Singapore Changi
Thu 10/9
19:35-00:40
Nonstop5h 05m
$778
PerthSingapore
PER Perth - SIN Singapore Changi
PERSIN
Perth
Fri 11/9
23:15-20:30
1 stop21h 15m
Singapore Changi
Tue 15/9
21:30-21:45
2 stops24h 15m
$864
PerthSingapore
PER Perth - SIN Singapore Changi
PERSIN
Perth
Mon 19/10
10:35-10:15
1 stop23h 40m
Singapore Changi
Wed 28/10
19:25-16:25
2 stops21h 00m
$891
Flights are sorted by cheapest return flights first.
Deals found on 25/8
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
Best time to book a flight from Perth to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Perth with our price prediction graph.
PER-SIN
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Perth to Singapore
Prices
Airlines
Delays
How far ahead should I book a flight from Perth to Singapore?
To ensure you get the cheapest price possible for a flight from Perth to Singapore, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Perth to Singapore?
Currently, November is the cheapest month in which you can book a flight from Perth to Singapore (average of $397). Flying from Perth to Singapore in December is currently the most expensive (average of $1,027). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PER to SIN?
Find hourly flight availability from Perth to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2026.
Unlike at midday, when flights are generally more expensive, you can save up to 13% on flights from Perth to Singapore by exploring options for tickets in the morning.
What is the cheapest day to fly from Perth to Singapore?
Use this chart to determine the cheapest time to fly return from Perth to Singapore. Price data was last updated on 29 August 2026.
Travellers seeking maximum savings on their Perth to Singapore flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from Perth to Singapore?
Airfare is typical for this route at the moment.
Perth to Singapore flights typically cost between $379 and $685 in October.The cheapest return price found within the last 5 days was $388 on Jetstar (20 Oct–24 Oct).
Weekly flight availability from Perth to Singapore
Explore weekly flight availability from Perth to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 August 2026.
The most flights from PER to SIN are scheduled on a Tuesday (52 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (49 on average).
How often are flights from Perth to Singapore delayed?
About 11% of weekly flights between Perth and Singapore have experienced delays in the past year, with the average delay time being 144 minutes.
What is the most punctual flight time for Perth to Singapore flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Perth to Singapore flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 5% of flights being delayed.
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 29 August 2026.
Read through reviews of airlines operating flights from Perth to Singapore, such as Singapore Airlines,Emirates, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
Related info for your journey
Find useful and relevant information for your journey from Perth to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Perth to Singapore?
If you book a flight from Perth to Singapore, you will be flying from Perth to Changi. Flights to Singapore Changi (SIN) from Perth (PER) take 5h 05m for a nonstop flight. There are 51 flights from Perth to Singapore per day from 9 airlines.
How popular is this Perth to Singapore flight route?
The Perth to Singapore Changi flight path was viewed by 40,297 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Perth to Singapore?
Departing from Perth to Singapore will take you 5h 30m. The distance between Perth and Singapore is about 3909 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Perth to Singapore round-trip?
According to our current data, Jetstar ($140), AirAsia ($184), and Indonesia AirAsia ($231) offers the cheapest pricing from Perth to Singapore. Jetstar is priced at 76% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Perth to Singapore one-way?
One-way options have recently been found by users for as low as $130 on Jetstar. Other airlines that offer cheap prices include Scoot from $131 and AirAsia from $152 one-way.
What are the most reliable airlines from Perth to Singapore?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Perth to Singapore on time: United Airlines (97%), Air Canada (97%), ANA (95%).
What are the cheapest flights from Perth to Singapore?
Looking at all options, your cheapest flight can be booked for $239. While the most popular route (Perth - Singapore Changi) can be booked for $397 on average, our data indicates $2,996 when flying from Perth to Singapore.
Can I find deals for business class flights from Perth to Singapore?
Yes. Cheapflights offers flight deals from Perth to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Perth to Singapore?
Currently, November is the cheapest month in which you can book a flight from Perth to Singapore (average of $397). Flying from Perth to Singapore in December is currently the most expensive (average of $1,027). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse thousands of different options on Cheapflights for your next trip
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Fly from Perth to Singapore on these airlines
Choose from the following airlines for your flight from Perth to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 29 August 2026.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 August 2026.
Discover the top 9 airlines that operate flights from Perth to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 29 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Perth to Singapore?
Cheapflights makes it easy to find Perth to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Perth to Singapore?
Cheapflights helps you find that perfect flight to Singapore from Perth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Perth to Singapore with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Perth to Singapore flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Perth to Singapore become cheaper?
Yes! Start tracking prices for Perth to Singapore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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