Cheap flights from Adelaide to Singapore from $312
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SIN
5 Oct — 12 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Adelaide to Singapore
Enter your travel dates to find the best prices.
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Best
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Cheapest flights from Adelaide to Singapore
Explore the most affordable flight options available from Adelaide to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2026.
Wed 21/1007:15 -
1 stop13h 15m
Wed 28/1021:00 -
1 stop15h 50m
Deal found 5/9$666
Mon 19/1007:15 -
1 stop22h 55m
Mon 26/1010:55 -
1 stop20h 10m
Deal found 4/9$710
Wed 21/1007:15 -
1 stop13h 15m
Mon 26/1010:55 -
1 stop20h 10m
Deal found 2/9$716
Tue 20/1021:45 -
1 stop22h 45m
Wed 28/1010:55 -
1 stop20h 10m
Deal found 2/9$724
Wed 21/1007:15 -
1 stop13h 15m
Tue 27/1010:55 -
1 stop32h 45m
Deal found 5/9$733
Fri 16/1007:15 -
1 stop13h 15m
Fri 23/1011:05 -
1 stop18h 25m
Deal found 1/9$737
Tue 20/1021:45 -
1 stop22h 45m
Tue 27/1010:55 -
1 stop32h 45m
Deal found 5/9$742
Mon 16/1106:15 -
1 stop14h 15m
Sun 22/1121:00 -
1 stop15h 50m
Deal found 4/9$753
Thu 22/1013:40 -
1 stop30h 50m
Sat 24/1020:30 -
1 stop12h 25m
Deal found 2/9$755
Wed 21/1007:15 -
1 stop13h 15m
Sun 1/1121:00 -
1 stop15h 50m
Deal found 5/9$758
Best flights from Adelaide to Singapore
Discover carefully curated flight deals from Adelaide to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.
Sat 30/106:25 -
1 stop14h 05m
Sun 7/221:00 -
1 stop15h 50m
Deal found 2/9$708
Mon 16/1110:15 -
Nonstop6h 55m
Sun 22/1123:40 -
Nonstop6h 40m
Deal found 4/9$935
Thu 29/1011:25 -
2 stops15h 35m
Sun 8/1117:25 -
1 stop12h 20m
Deal found 3/9$1,064
Mon 16/1107:15 -
1 stop13h 15m
Sun 22/1118:25 -
2 stops16h 40m
Deal found 4/9$1,073
Mon 16/1106:15 -
1 stop14h 15m
Sun 22/1121:00 -
1 stop15h 50m
Deal found 4/9$753
Sat 21/1118:35 -
Nonstop6h 50m
Fri 4/1208:05 -
Nonstop6h 45m
Deal found 1/9$976
Sat 21/1115:55 -
1 stop28h 35m
Fri 4/1219:25 -
1 stop19h 40m
Deal found 1/9$1,050
Thu 28/118:35 -
Nonstop6h 50m
Mon 15/200:25 -
1 stop9h 45m
Deal found 1/9$1,064
Tue 20/1010:10 -
Nonstop7h 10m
Thu 29/1023:40 -
Nonstop6h 40m
Deal found 1/9$1,091
Wed 21/1010:10 -
Nonstop7h 10m
Sun 8/1123:40 -
Nonstop6h 40m
Deal found 5/9$1,099
Wed 21/1010:10 -
Nonstop7h 10m
Sun 1/1123:40 -
Nonstop6h 40m
Deal found 5/9$1,099
Direct flights from Adelaide to Singapore
Explore direct flight options from Adelaide to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.
Thu 4/218:35 -
Nonstop6h 50m
Mon 15/208:05 -
Nonstop6h 45m
Deal found 3/9$859
Mon 16/1110:15 -
Nonstop6h 55m
Sun 22/1123:40 -
Nonstop6h 40m
Deal found 4/9$935
Thu 29/1018:35 -
Nonstop6h 50m
Sun 8/1123:40 -
Nonstop6h 40m
Deal found 3/9$938
Mon 1/218:35 -
Nonstop6h 50m
Mon 8/208:05 -
Nonstop6h 45m
Deal found 3/9$966
Sat 21/1118:35 -
Nonstop6h 50m
Fri 4/1208:05 -
Nonstop6h 45m
Deal found 3/9$970
Mon 9/1110:15 -
Nonstop6h 55m
Tue 17/1123:40 -
Nonstop6h 40m
Deal found 4/9$976
Sun 18/1018:35 -
Nonstop7h 00m
Sun 25/1023:40 -
Nonstop6h 40m
Deal found 3/9$982
Sat 30/118:35 -
Nonstop6h 50m
Sun 7/208:05 -
Nonstop6h 45m
Deal found 2/9$984
Wed 17/210:15 -
Nonstop6h 55m
Wed 24/223:40 -
Nonstop6h 40m
Deal found 3/9$1,006
Sun 18/1018:35 -
Nonstop7h 00m
Sat 24/1008:20 -
Nonstop6h 30m
Deal found 3/9$1,048
Last-minute flights from Adelaide to Singapore
Discover last-minute flight deals from Adelaide to Singapore. Data last updated 5 September 2026 and is based on user searches.
Fri 16/1007:15 -
1 stop13h 15m
Fri 23/1011:05 -
1 stop18h 25m
Deal found 1/9$737
Mon 19/1007:15 -
1 stop22h 55m
Mon 26/1010:55 -
1 stop20h 10m
Deal found 4/9$710
Tue 20/1021:45 -
1 stop22h 45m
Wed 28/1010:55 -
1 stop20h 10m
Deal found 2/9$724
Tue 20/1021:45 -
1 stop22h 45m
Tue 27/1010:55 -
1 stop32h 45m
Deal found 5/9$742
Wed 21/1007:15 -
1 stop13h 15m
Wed 28/1021:00 -
1 stop15h 50m
Deal found 5/9$666
Wed 21/1007:15 -
1 stop13h 15m
Mon 26/1010:55 -
1 stop20h 10m
Deal found 2/9$716
Wed 21/1007:15 -
1 stop13h 15m
Tue 27/1010:55 -
1 stop32h 45m
Deal found 5/9$733
Wed 21/1007:15 -
1 stop13h 15m
Sun 1/1121:00 -
1 stop15h 50m
Deal found 5/9$758
Wed 21/1007:15 -
1 stop13h 15m
Wed 28/1021:20 -
2 stops22h 00m
Deal found 5/9$784
Thu 22/1013:40 -
1 stop30h 50m
Sat 24/1020:30 -
1 stop12h 25m
Deal found 2/9$755
One-way flights from Adelaide to Singapore
Search for one-way flight options from Adelaide to Singapore. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.
Sun 28/206:25 -
1 stop14h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9$312
Wed 21/1007:15 -
1 stop13h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9$323
Thu 22/1013:40 -
1 stop30h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9$329
Tue 16/218:50 -
1 stop25h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9$336
Thu 14/106:25 -
1 stop14h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9$341
Mon 19/1007:15 -
1 stop13h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9$346
Sun 15/1111:40 -
1 stop32h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9$348
Sun 18/1007:15 -
1 stop13h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9$362
Find flight deals from Adelaide to Singapore
Keep the following information in mind while searching for Adelaide to Singapore flight deals. Data was last updated 5 September 2026.
Customise your flight search to find flights from Adelaide 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 5 September 2026.
Use the filters below to find and compare flights from Adelaide to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Sun 28/2
06:25-18:00
1 stop14h 05m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$312
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Wed 3/2
10:10-18:00
1 stop10h 20m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$333
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Tue 16/2
18:50-18:00
1 stop25h 40m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$336
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Thu 14/1
06:25-18:00
1 stop14h 05m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$341
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Sun 18/10
07:15-18:00
1 stop13h 15m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$364
Fastest return journey
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Sun 18/10
18:35-23:05
Nonstop7h 00m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$454
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Mon 7/12
07:15-18:00
1 stop13h 15m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$476
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Tue 1/12
06:25-18:00
1 stop14h 05m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$519
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Thu 10/9
06:25-19:20
1 stop14h 25m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$555
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Sun 15/11
21:50-20:20
3 stops25h 00m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$594
Flights are sorted by cheapest return flights first.
Deals found on 4/9
Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Adelaide to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Adelaide with our price prediction graph.
ADL-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 Adelaide to Singapore
ADL-SG0
ADL-SIN
What is the cheapest month to book a flight from Adelaide to Singapore?
Currently, May is the cheapest month in which you can book a flight from Adelaide to Singapore (average of $841). Flying from Adelaide to Singapore in December is currently the most expensive (average of $1,547). 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 ADL to SG?
Find hourly flight availability from Adelaide 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 5 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Adelaide to Singapore as you normally would.
Weekly flight availability from Adelaide to Singapore
Explore weekly flight availability from Adelaide 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 5 September 2026.
The most flights from ADL to SG0 are scheduled on a Thursday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
How often are flights from Adelaide to Singapore delayed?
About 13% of weekly flights between Adelaide and Singapore have experienced delays in the past year, with the average delay time being 120 minutes.
What is the most punctual flight time for Adelaide to Singapore flights?
Historically, flights departing in the early afternoon 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?
Sunday 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 Adelaide to Singapore flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
How far ahead should I book a flight from Adelaide to Singapore?
To ensure you get the cheapest price possible for a flight from Adelaide to Singapore, you should look to book at least 63 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.
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 5 September 2026.
See what other customers who have flown with Singapore Airlines,Qantas Airways, andMalaysia Airlines from Adelaide to Singapore have to say. You can also see how each airline compares in terms of 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 Adelaide to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Adelaide to Singapore?
For a flight from Adelaide to Singapore, you will be flying from Adelaide. Adelaide (ADL) is just 6.6 km from the centre of the city.
How popular is this Adelaide to Singapore flight route?
The Adelaide to Singapore flight path was viewed by 15,641 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 Adelaide to Singapore?
Jetstar and Singapore Airlines can get you from Adelaide to Singapore in just under 6h 55m. Your travel time can differ by up to 7h 10m. There are 5399 km between Adelaide and Singapore. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Adelaide to Singapore one-way?
The cheapest airline one-way is Indonesia AirAsia, with whom users have recently found tickets for as low as $247. However, be on the lookout for offers from Jetstar and Singapore Airlines, as they are both options that can get you from Adelaide to Singapore for a low price.
What are the most reliable airlines from Adelaide to Singapore?
The top 3 most reliable airlines when flying from Adelaide to Singapore are Bangkok Airways (88%), ANA (88%) and Turkish Airlines (84%).
What are the cheapest flights from Adelaide to Singapore?
Looking for the cheapest flight from Adelaide to Singapore? While on average our users pay $3,477, our data indicates the cheapest price to be $594. The most popular route (Adelaide - Singapore Changi), is priced around $661.
Can I find deals for business class flights from Adelaide to Singapore?
Yes. Cheapflights offers flight deals from Adelaide 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 Adelaide to Singapore?
Currently, May is the cheapest month in which you can book a flight from Adelaide to Singapore (average of $841). Flying from Adelaide to Singapore in December is currently the most expensive (average of $1,547). 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.
Discover the top 6 airlines that operate flights from Adelaide 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 5 September 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 Adelaide to Singapore?
Deals for Adelaide to Singapore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Adelaide to Singapore?
Cheapflights helps you find that perfect flight to Singapore from Adelaide 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 Adelaide to Singapore with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Adelaide to Singapore, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Adelaide to Singapore become cheaper?
Yes, Cheapflights offers price alerts on Adelaide to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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