Cheap flights from Adelaide to Singapore from $339
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SIN
15 Oct — 22 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
Direct
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One-way
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 15 September 2026.
Mon 12/1008:55 -
1 stop11h 35m
Mon 19/1021:00 -
1 stop12h 00m
Deal found 14/9$685
Wed 14/1013:40 -
1 stop16h 30m
Wed 21/1021:00 -
1 stop32h 30m
Deal found 15/9$710
Mon 16/1107:15 -
1 stop13h 15m
Sun 22/1121:00 -
1 stop14h 05m
Deal found 13/9$718
Thu 15/1021:45 -
1 stop22h 45m
Wed 21/1021:00 -
1 stop32h 30m
Deal found 14/9$728
Sun 18/1021:45 -
1 stop32h 25m
Wed 21/1021:00 -
1 stop32h 30m
Deal found 15/9$746
Tue 13/1021:45 -
1 stop22h 45m
Wed 28/1010:55 -
1 stop20h 10m
Deal found 12/9$748
Thu 15/1021:45 -
1 stop22h 45m
Fri 23/1011:05 -
1 stop18h 25m
Deal found 11/9$758
Tue 17/1118:50 -
1 stop25h 40m
Mon 23/1121:00 -
1 stop15h 50m
Deal found 15/9$763
Mon 26/1006:15 -
1 stop14h 15m
Wed 28/1010:55 -
1 stop20h 10m
Deal found 12/9$776
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 15 September 2026.
Mon 12/1008:55 -
1 stop11h 35m
Mon 19/1021:00 -
1 stop12h 00m
Deal found 14/9$685
Thu 15/1019:00 -
2 stops16h 50m
Wed 21/1021:00 -
1 stop11h 05m
Deal found 14/9$854
Mon 26/1010:15 -
Nonstop6h 55m
Mon 2/1108:05 -
Nonstop6h 45m
Deal found 10/9$916
Thu 15/1011:50 -
2 stops14h 50m
Fri 23/1015:35 -
2 stops28h 25m
Deal found 11/9$1,291
Wed 14/1008:55 -
1 stop11h 35m
Sat 17/1020:30 -
1 stop12h 20m
Deal found 13/9$809
Sun 11/1007:15 -
1 stop13h 15m
Sun 18/1021:00 -
1 stop12h 00m
Deal found 13/9$837
Thu 29/1018:35 -
Nonstop6h 50m
Thu 5/1123:40 -
Nonstop6h 40m
Deal found 13/9$1,027
Mon 2/1110:15 -
Nonstop6h 55m
Mon 9/1110:55 -
1 stop20h 10m
Deal found 13/9$1,086
Sat 21/1118:35 -
2 stops25h 55m
Fri 4/1219:25 -
2 stops19h 25m
Deal found 11/9$1,068
Sat 21/1118:35 -
Nonstop6h 50m
Thu 3/1200:25 -
1 stop9h 45m
Deal found 13/9$1,262
Tue 22/919:45 -
2 stops15h 55m
Sat 26/914:30 -
2 stops29h 30m
Deal found 15/9$1,470
Sat 19/907:05 -
1 stop12h 25m
Sat 19/920:30 -
1 stop12h 20m
Deal found 14/9$1,159
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 15 September 2026.
Wed 20/110:15 -
Nonstop6h 55m
Fri 26/308:05 -
Nonstop6h 45m
Deal found 13/9$790
Fri 5/218:35 -
Nonstop6h 50m
Fri 5/308:05 -
Nonstop6h 45m
Deal found 14/9$864
Fri 12/218:35 -
Nonstop6h 50m
Fri 26/208:05 -
Nonstop6h 45m
Deal found 13/9$866
Thu 4/310:15 -
Nonstop6h 55m
Sun 14/323:40 -
Nonstop6h 40m
Deal found 14/9$894
Mon 26/1010:15 -
Nonstop6h 55m
Mon 2/1108:05 -
Nonstop6h 45m
Deal found 11/9$915
Wed 20/110:15 -
Nonstop6h 55m
Sun 28/323:25 -
Nonstop6h 30m
Deal found 13/9$920
Wed 20/110:15 -
Nonstop6h 55m
Wed 24/323:40 -
Nonstop6h 40m
Deal found 13/9$927
Mon 16/1110:15 -
Nonstop6h 55m
Sun 22/1123:40 -
Nonstop6h 40m
Deal found 13/9$943
Thu 21/110:15 -
Nonstop6h 55m
Wed 24/323:40 -
Nonstop6h 40m
Deal found 13/9$950
Tue 9/310:15 -
Nonstop6h 55m
Tue 23/323:40 -
Nonstop6h 40m
Deal found 13/9$969
Fri 30/1010:15 -
Nonstop6h 55m
Fri 6/1108:05 -
Nonstop6h 45m
Deal found 15/9$1,021
Last-minute flights from Adelaide to Singapore
Discover last-minute flight deals from Adelaide to Singapore. Data last updated 15 September 2026 and is based on user searches.
Sat 10/1017:50 -
1 stop26h 40m
Sat 17/1023:10 -
1 stop9h 40m
Deal found 15/9$788
Mon 12/1008:55 -
1 stop11h 35m
Mon 19/1021:00 -
1 stop12h 00m
Deal found 14/9$685
Tue 13/1021:45 -
1 stop22h 45m
Wed 28/1010:55 -
1 stop20h 10m
Deal found 12/9$748
Wed 14/1013:40 -
1 stop16h 30m
Wed 21/1021:00 -
1 stop32h 30m
Deal found 15/9$710
Thu 15/1021:45 -
1 stop22h 45m
Wed 21/1021:00 -
1 stop32h 30m
Deal found 14/9$728
Thu 15/1021:45 -
1 stop22h 45m
Fri 23/1011:05 -
1 stop18h 25m
Deal found 11/9$758
Sun 18/1021:45 -
1 stop32h 25m
Wed 21/1021:00 -
1 stop32h 30m
Deal found 15/9$746
Mon 19/1007:15 -
1 stop13h 15m
Wed 4/1121:00 -
1 stop18h 45m
Deal found 14/9$802
Mon 26/1006:15 -
1 stop14h 15m
Wed 28/1010:55 -
1 stop20h 10m
Deal found 12/9$776
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 15 September 2026.
Thu 21/118:50 -
1 stop25h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9$339
Thu 14/106:25 -
1 stop14h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9$355
Thu 19/1118:35 -
1 stop31h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9$373
Mon 23/1106:15 -
1 stop14h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$396
Fri 30/1012:05 -
1 stop16h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9$410
Wed 25/1106:15 -
1 stop14h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$457
Tue 24/1114:50 -
1 stop14h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$459
Thu 21/118:35 -
2 stops21h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9$481
Mon 12/1007:15 -
1 stop13h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9$487
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 15 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 15 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
Mon 12/10
08:55-18:00
1 stop11h 35m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$490
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Mon 5/10
07:15-18:00
1 stop13h 15m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$532
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Fri 2/10
07:15-18:00
1 stop12h 15m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$546
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Wed 9/12
11:25-13:50
2 stops28h 55m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$626
Fastest return journey
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Fri 30/10
18:35-22:55
Nonstop6h 50m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$641
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Thu 19/11
18:35-22:55
Nonstop6h 50m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$651
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Thu 1/10
08:55-12:05
2 stops28h 40m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$661
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Mon 12/10
08:55-18:00
1 stop11h 35m
Singapore Changi
Mon 19/10
21:00-11:30
1 stop12h 00m
$685
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Sun 20/9
16:30-14:15
2 stops23h 15m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$703
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Mon 12/10
06:00-00:45
2 stops21h 15m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$718
Flights are sorted by cheapest return flights first.
Deals found on 14/9
Showing 1-10 of 22 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, August is the cheapest month in which you can book a flight from Adelaide to Singapore (average of $863). Flying from Adelaide to Singapore in December is currently the most expensive (average of $1,557). 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 15 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.
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 121 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?
Tuesday 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 15 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 15,901 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 4h 40m. 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 $249. 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 $3,392, our data indicates the cheapest price to be $543. The most popular route (Adelaide - Singapore Changi), is priced around $694.
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, August is the cheapest month in which you can book a flight from Adelaide to Singapore (average of $863). Flying from Adelaide to Singapore in December is currently the most expensive (average of $1,557). 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 15 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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