$548+ Cheap flights from Austin (AUS) to Singapore
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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SIN
May 23 — May 301
Round-trip
1 adult, Economy
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Cheapest flights from Austin to SingaporeExplore the most affordable flight options available from Austin to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Austin to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This oojo deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:04 pm
AUS
- SIN
1 stop33h 31m
Singapore Airlines
Tue 10/69:00 am
SIN
- AUS
1 stop22h 32m
Singapore Airlines
Deal found 4/22![Singapore Airlines logo]()
$935
This KAYAK deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:04 pm
AUS
- SIN
1 stop33h 31m
Multiple Airlines
Tue 10/69:00 am
SIN
- AUS
1 stop22h 32m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$985
This oojo deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:30 pm
AUS
- SIN
1 stop32h 15m
Singapore Airlines
Fri 12/119:00 am
SIN
- AUS
1 stop23h 32m
Singapore Airlines
Deal found 4/22![Singapore Airlines logo]()
$1,013
This oojo deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:30 pm
AUS
- SIN
1 stop33h 05m
Singapore Airlines
Sat 10/319:00 am
SIN
- AUS
1 stop22h 32m
Singapore Airlines
Deal found 4/22![Singapore Airlines logo]()
$1,038
This oojo deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:32 pm
AUS
- SIN
1 stop25h 23m
Singapore Airlines
Fri 12/49:00 am
SIN
- AUS
1 stop23h 32m
Singapore Airlines
Deal found 4/20![Singapore Airlines logo]()
$1,136
This oojo deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:30 pm
AUS
- SIN
1 stop32h 15m
Singapore Airlines
Mon 11/238:45 pm
SIN
- AUS
1 stop39h 08m
Singapore Airlines
Deal found 4/22![Singapore Airlines logo]()
$1,147
This FlightHub deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:20 am
AUS
- SIN
2 stops41h 40m
China Eastern
Mon 11/2311:00 pm
SIN
- AUS
2 stops35h 57m
China Eastern
Deal found 4/22![China Eastern logo]()
$1,148
This oojo deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:30 pm
AUS
- SIN
1 stop32h 15m
Singapore Airlines
Fri 11/279:00 am
SIN
- AUS
1 stop29h 09m
Singapore Airlines
Deal found 4/19![Singapore Airlines logo]()
$1,177
This Justfly.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:44 pm
AUS
- SIN
2 stops35h 31m
Qatar Airways
Wed 5/61:30 am
SIN
- AUS
2 stops33h 24m
Qatar Airways
Deal found 4/19![Qatar Airways logo]()
$1,184
This Qatar Airways deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
AUS
- SIN
2 stops38h 20m
Qatar Airways
Tue 5/51:30 am
SIN
- AUS
2 stops35h 54m
Qatar Airways
Deal found 4/19![Qatar Airways logo]()
$1,200
Best flights from Austin to SingaporeDiscover carefully curated flight deals from Austin to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Austin to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Qatar Airways deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:40 pm
AUS
- SIN
2 stops33h 05m
Qatar Airways
Mon 8/103:15 am
SIN
- AUS
2 stops34h 16m
Qatar Airways
Deal found 4/18![Qatar Airways logo]()
$1,243
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:04 pm
AUS
- SIN
2 stops35h 31m
United Airlines
Mon 8/108:45 am
SIN
- AUS
1 stop28h 28m
United Airlines
Deal found 4/21![United Airlines logo]()
$1,731
This Turkish Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:04 pm
AUS
- SIN
2 stops58h 51m
Turkish Airlines
Sun 6/2110:25 am
SIN
- AUS
2 stops49h 47m
Turkish Airlines
Deal found 4/20![Turkish Airlines logo]()
$1,806
This Asiana Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:01 pm
AUS
- SIN
2 stops36h 29m
Multiple Airlines
Wed 8/510:50 pm
SIN
- AUS
2 stops35h 08m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,861
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:00 am
AUS
- SIN
1 stop22h 35m
United Airlines
Tue 8/118:35 pm
SIN
- AUS
2 stops25h 03m
United Airlines
Deal found 4/20![United Airlines logo]()
$1,731
This Qatar Airways deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:30 am
AUS
- SIN
2 stops35h 50m
Qatar Airways
Fri 6/193:15 am
SIN
- AUS
2 stops33h 36m
Qatar Airways
Deal found 4/22![Qatar Airways logo]()
$1,766
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:30 am
AUS
- SIN
2 stops24h 05m
United Airlines
Wed 7/298:35 pm
SIN
- AUS
1 stop22h 11m
United Airlines
Deal found 4/22![United Airlines logo]()
$1,731
This EVA Air deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:55 pm
AUS
- SIN
2 stops27h 00m
Multiple Airlines
Tue 8/113:20 pm
SIN
- AUS
3 stops34h 35m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$1,990
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:00 am
AUS
- SIN
1 stop22h 35m
United Airlines
Tue 7/218:45 am
SIN
- AUS
1 stop28h 28m
United Airlines
Deal found 4/18![United Airlines logo]()
$2,027
This United Airlines deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2412:05 pm
AUS
- SIN
2 stops41h 30m
United Airlines
Tue 6/98:45 am
SIN
- AUS
1 stop27h 19m
United Airlines
Deal found 4/19![United Airlines logo]()
$2,031
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:20 am
AUS
- SIN
1 stop24h 15m
United Airlines
Thu 7/98:35 pm
SIN
- AUS
2 stops25h 04m
United Airlines
Deal found 4/18![United Airlines logo]()
$2,031
Last-minute flights from Austin to SingaporeDiscover last-minute flight deals from Austin to Singapore. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Singapore. Data last updated April 23, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
AUS
- SIN
2 stops38h 05m
Multiple Airlines
Tue 4/281:30 am
SIN
- AUS
2 stops35h 54m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,266
This Qatar Airways deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:44 pm
AUS
- SIN
2 stops35h 31m
Qatar Airways
Fri 5/17:00 pm
SIN
- AUS
2 stops42h 24m
Qatar Airways
Deal found 4/20![Qatar Airways logo]()
$1,287
This Qatar Airways deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:44 pm
AUS
- SIN
2 stops28h 36m
Qatar Airways
Fri 5/81:30 am
SIN
- AUS
2 stops31h 13m
Qatar Airways
Deal found 4/19![Qatar Airways logo]()
$1,308
This Justfly.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:44 pm
AUS
- SIN
2 stops35h 31m
Qatar Airways
Wed 5/61:30 am
SIN
- AUS
2 stops33h 24m
Qatar Airways
Deal found 4/19![Qatar Airways logo]()
$1,184
This Justfly.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:44 pm
AUS
- SIN
2 stops35h 31m
Qatar Airways
Mon 5/41:30 am
SIN
- AUS
2 stops46h 15m
Qatar Airways
Deal found 4/19![Qatar Airways logo]()
$1,353
This Qatar Airways deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
AUS
- SIN
2 stops38h 20m
Qatar Airways
Tue 5/51:30 am
SIN
- AUS
2 stops35h 54m
Qatar Airways
Deal found 4/19![Qatar Airways logo]()
$1,200
This Qatar Airways deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:46 pm
AUS
- SIN
2 stops29h 34m
Qatar Airways
Fri 5/81:30 am
SIN
- AUS
2 stops32h 29m
Qatar Airways
Deal found 4/19![Qatar Airways logo]()
$1,348
This BusinessClass deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:50 am
AUS
- SIN
2 stops26h 55m
Cathay Pacific
Tue 9/159:45 am
SIN
- AUS
2 stops24h 48m
Cathay Pacific
Deal found 4/23![Cathay Pacific logo]()
$1,345
This Air Canada deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:50 am
AUS
- SIN
1 stop31h 25m
Air Canada
Tue 6/27:00 am
SIN
- AUS
2 stops40h 58m
Air Canada
Deal found 4/19![Air Canada logo]()
$1,302
This Expedia deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:50 am
AUS
- SIN
1 stop31h 25m
Multiple Airlines
Tue 6/21:30 am
SIN
- AUS
2 stops35h 54m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,370
One-way flights from Austin to SingaporeSearch for one-way flight options from Austin to Singapore. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Austin to Singapore. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Philippine Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:14 pm
AUS
- SIN
2 stops27h 51m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$548
This oojo deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:15 am
AUS
- SIN
2 stops36h 35m
Qatar Airways
Deal found 4/20![Qatar Airways logo]()
$617
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
AUS
- SIN
3 stops52h 00m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:06 pm
AUS
- SIN
2 stops55h 34m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:36 am
AUS
- SIN
3 stops48h 54m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$691
This oojo deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:56 pm
AUS
- SIN
1 stop28h 44m
Singapore Airlines
Deal found 4/20![Singapore Airlines logo]()
$703
This oojo deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:40 am
AUS
- SIN
1 stop32h 35m
Singapore Airlines
Deal found 4/20![Singapore Airlines logo]()
$721
This Kiwi.com deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:15 pm
AUS
- SIN
3 stops50h 30m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$731
Find flight deals from Austin to Singapore
Keep the following information in mind while searching for Austin to Singapore flight deals. Data was last updated April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $935 (oojo) |
One-way from | $548 (Philippine Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $1,167 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin 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 2,558,603 searches. Data last updated April 23, 2026.
Use the filters below to find and compare flights from Austin to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinSingapore
AUS - SIN
AUSSIN
Austin Bergstrom
Mon 8/3
5:40 pm-3:45 pm
2 stops33h 05m
Singapore Changi
Mon 8/10
3:15 am-12:31 am
2 stops34h 16m
$1,243
AustinSingapore
AUS - SIN
AUSSIN
Austin Bergstrom
Sun 8/2
6:04 pm-6:35 pm
2 stops35h 31m
Singapore Changi
Mon 8/10
8:45 am-12:13 am
1 stop28h 28m
$1,731
AustinSingapore
AUS - SIN
AUSSIN
Austin Bergstrom
Mon 8/3
7:00 am-6:35 pm
1 stop22h 35m
Singapore Changi
Tue 8/11
8:35 pm-8:38 am
2 stops25h 03m
$1,731
Quickest round-trip
AustinSingapore
AUS - SIN
AUSSIN
Austin Bergstrom
Wed 7/22
5:30 am-6:35 pm
2 stops24h 05m
Singapore Changi
Wed 7/29
8:35 pm-5:46 am
1 stop22h 11m
$1,731
AustinSingapore
AUS - SIN
AUSSIN
Austin Bergstrom
Wed 6/10
8:30 am-9:20 am
2 stops35h 50m
Singapore Changi
Fri 6/19
3:15 am-11:51 pm
2 stops33h 36m
$1,766
AustinSingapore
AUS - SIN
AUSSIN
Austin Bergstrom
Thu 6/11
6:04 pm-5:55 pm
2 stops58h 51m
Singapore Changi
Sun 6/21
10:25 am-11:12 pm
2 stops49h 47m
$1,806
AustinSingapore
AUS - SIN
AUSSIN
Austin Bergstrom
Wed 7/1
8:01 pm-9:30 pm
2 stops36h 29m
Singapore Changi
Wed 8/5
10:50 pm-8:58 pm
2 stops35h 08m
$1,861
AustinSingapore
AUS - SIN
AUSSIN
Austin Bergstrom
Mon 8/3
9:55 pm-1:55 pm
2 stops27h 00m
Singapore Changi
Tue 8/11
3:20 pm-12:55 pm
3 stops34h 35m
$1,990
AustinSingapore
AUS - SIN
AUSSIN
Austin Bergstrom
Tue 7/14
7:00 am-6:35 pm
1 stop22h 35m
Singapore Changi
Tue 7/21
8:45 am-12:13 am
1 stop28h 28m
$2,027
AustinSingapore
AUS - SIN
AUSSIN
Austin Bergstrom
Sun 5/24
12:05 pm-6:35 pm
2 stops41h 30m
Singapore Changi
Tue 6/9
8:45 am-11:04 pm
1 stop27h 19m
$2,031
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Austin to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Austin with our price prediction graph.
AUS-SIN
Estimated round-trip 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 Austin to Singapore
AUS-SG0
AUS-SIN
What is the cheapest month to book a flight from Austin to Singapore?
Currently, October is the cheapest month in which you can book a flight from Austin to Singapore (average of $614). Flying from Austin to Singapore in March is currently the most expensive (average of $1,225). 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.
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 April 23, 2026.
Peruse reviews from past customers who have flown with Singapore Airlines and United Airlines from Austin to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.0
Crew
8.6
Comfort
8.0
Overall
8.2
Boarding
8.3
Food
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Entertainment
8.0
Crew
8.6
Comfort
8.0
Overall
8.2
Boarding
8.3
Food
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Entertainment
8.0
Crew
8.6
Comfort
8.0
Overall
8.2
Boarding
8.3
Food
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
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Top 2 airlines flying from Austin to Singapore
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$839 | Average$1,025 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,036 | Average$1,255 | FlexibilityNo cancel fee | On-time69% |