$382+ Cheap flights from Austin (AUS) to Vietnam
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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SGN
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Austin to Vietnam with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Austin to VietnamExplore the most affordable flight options available from Austin to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
Explore the most affordable flight options available from Austin to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This BusinessClass deal was found by Cheapflights users on 2/10. 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.
Tue 4/77:29 am
AUS
- SGN
2 stops30h 06m
China Eastern
Fri 5/82:35 am
SGN
- AUS
2 stops27h 58m
China Eastern
Deal found 2/10![China Eastern logo]()
$778
This Gurufare deal was found by Cheapflights users on 2/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:29 am
AUS
- SGN
2 stops29h 41m
China Eastern
Tue 5/262:35 am
SGN
- AUS
2 stops30h 11m
China Eastern
Deal found 2/10![China Eastern logo]()
$786
This FlightHub deal was found by Cheapflights users on 2/13. 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.
Wed 8/199:35 am
AUS
- SGN
2 stops24h 20m
ANA
Wed 9/2311:15 pm
SGN
- AUS
2 stops26h 16m
ANA
Deal found 2/13![ANA logo]()
$795
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/237:35 am
AUS
- SGN
2 stops27h 20m
United Airlines
Wed 5/2711:15 pm
SGN
- AUS
2 stops25h 51m
United Airlines
Deal found 2/10![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 2/11. 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 10/43:35 pm
AUS
- SGN
2 stops42h 20m
United Airlines
Thu 10/297:30 am
SGN
- AUS
2 stops26h 23m
United Airlines
Deal found 2/11![United Airlines logo]()
$799
This United Airlines deal was found by Cheapflights users on 2/12. 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 9/287:40 am
AUS
- SGN
2 stops26h 25m
United Airlines
Thu 10/17:00 am
SGN
- AUS
2 stops21h 34m
United Airlines
Deal found 2/12![United Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/227:30 pm
AUS
- SGN
3 stops39h 25m
United Airlines
Wed 5/2711:15 pm
SGN
- AUS
2 stops25h 51m
United Airlines
Deal found 2/10![United Airlines logo]()
$801
This United Airlines deal was found by Cheapflights users on 2/11. 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 9/207:30 pm
AUS
- SGN
2 stops38h 25m
United Airlines
Sun 10/1811:15 pm
SGN
- AUS
2 stops35h 22m
United Airlines
Deal found 2/11![United Airlines logo]()
$803
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/237:35 am
AUS
- SGN
2 stops27h 20m
United Airlines
Thu 5/217:00 am
SGN
- AUS
2 stops34h 17m
United Airlines
Deal found 2/10![United Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 2/12. 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 4/158:00 am
AUS
- SGN
2 stops49h 55m
United Airlines
Thu 5/147:00 am
SGN
- AUS
2 stops26h 35m
United Airlines
Deal found 2/12![United Airlines logo]()
$808
This United Airlines deal was found by Cheapflights users on 2/12. 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 9/78:55 am
AUS
- HAN
2 stops25h 20m
United Airlines
Thu 9/1011:35 pm
HAN
- AUS
2 stops36h 24m
United Airlines
Deal found 2/12![United Airlines logo]()
$848
This Trip.com deal was found by Cheapflights users on 2/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:35 am
AUS
- HAN
2 stops37h 55m
Multiple Airlines
Tue 4/2111:30 am
HAN
- AUS
2 stops39h 09m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$985
Best flights from Austin to VietnamDiscover carefully curated flight deals from Austin to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Austin to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This BusinessClass deal was found by Cheapflights users on 2/11. 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.
Wed 4/87:29 am
AUS
- SGN
2 stops30h 06m
China Eastern
Mon 4/132:35 am
SGN
- AUS
2 stops27h 39m
China Eastern
Deal found 2/11![China Eastern logo]()
$778
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/218:00 am
AUS
- SGN
2 stops26h 05m
United Airlines
Wed 5/2011:15 pm
SGN
- AUS
2 stops25h 51m
United Airlines
Deal found 2/9![United Airlines logo]()
$797
This Trip.com deal was found by Cheapflights users on 2/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:35 am
AUS
- HAN
2 stops37h 55m
Multiple Airlines
Tue 4/2111:30 am
HAN
- AUS
2 stops39h 09m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$985
This oojo deal was found by Cheapflights users on 2/11. 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 3/167:00 pm
AUS
- HAN
2 stops34h 25m
STARLUX Airlines
Mon 4/611:10 am
HAN
- AUS
2 stops25h 24m
STARLUX Airlines
Deal found 2/11![STARLUX Airlines logo]()
$1,075
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:30 am
AUS
- HAN
2 stops27h 15m
Delta
Mon 3/3011:10 pm
HAN
- AUS
2 stops27h 29m
Delta
Deal found 2/11![Delta logo]()
$1,177
This oojo deal was found by Cheapflights users on 2/11. 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.
Sat 3/147:00 pm
AUS
- HAN
2 stops34h 15m
EVA Air
Tue 3/2412:35 pm
HAN
- AUS
2 stops37h 57m
EVA Air
Deal found 2/11![EVA Air logo]()
$1,394
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/228:00 am
AUS
- SGN
2 stops26h 05m
United Airlines
Wed 5/2011:15 pm
SGN
- AUS
2 stops23h 59m
United Airlines
Deal found 2/9![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 2/12. 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 4/137:40 am
AUS
- SGN
2 stops26h 25m
United Airlines
Wed 5/1311:15 pm
SGN
- AUS
2 stops41h 41m
United Airlines
Deal found 2/12![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/237:40 am
AUS
- SGN
2 stops26h 25m
United Airlines
Wed 5/2011:15 pm
SGN
- AUS
2 stops25h 51m
United Airlines
Deal found 2/9![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/268:08 pm
AUS
- SGN
2 stops37h 57m
United Airlines
Tue 5/1911:15 pm
SGN
- AUS
2 stops26h 58m
United Airlines
Deal found 2/9![United Airlines logo]()
$804
This United Airlines deal was found by Cheapflights users on 2/12. 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 4/158:00 am
AUS
- SGN
2 stops49h 55m
United Airlines
Thu 5/147:00 am
SGN
- AUS
2 stops26h 35m
United Airlines
Deal found 2/12![United Airlines logo]()
$808
This KAYAK deal was found by Cheapflights users on 2/13. 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 3/167:00 pm
AUS
- HAN
2 stops34h 25m
STARLUX Airlines
Mon 3/3011:10 am
HAN
- AUS
2 stops25h 24m
STARLUX Airlines
Deal found 2/13![STARLUX Airlines logo]()
$1,259
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/251:59 pm
AUS
- SGN
2 stops44h 56m
United Airlines
Wed 5/67:00 am
SGN
- AUS
2 stops26h 35m
United Airlines
Deal found 2/12![United Airlines logo]()
$815
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:25 am
AUS
- HAN
2 stops25h 20m
Delta
Tue 3/2412:20 pm
HAN
- AUS
2 stops23h 16m
Delta
Deal found 2/9![Delta logo]()
$1,317
This Cathay Pacific deal was found by Cheapflights users on 2/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/163:29 pm
AUS
- HAN
2 stops36h 11m
Multiple Airlines
Fri 3/2010:30 am
HAN
- AUS
2 stops22h 16m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$1,416
This EVA Air deal was found by Cheapflights users on 2/12. 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 3/167:25 pm
AUS
- HAN
3 stops28h 10m
Multiple Airlines
Mon 3/306:00 pm
HAN
- AUS
2 stops32h 32m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,671
Last-minute flights from Austin to VietnamDiscover last-minute flight deals from Austin to Vietnam. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Vietnam. Data last updated February 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/37:30 am
AUS
- SGN
2 stops26h 25m
United Airlines
Sun 5/3111:15 pm
SGN
- AUS
2 stops60h 44m
United Airlines
Deal found 2/10![United Airlines logo]()
$824
This KAYAK deal was found by Cheapflights users on 2/12. 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.
Thu 3/127:29 am
AUS
- HAN
2 stops46h 16m
China Eastern
Mon 3/233:10 pm
HAN
- AUS
2 stops39h 02m
China Eastern
Deal found 2/12![China Eastern logo]()
$1,165
This oojo deal was found by Cheapflights users on 2/11. 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 3/167:00 pm
AUS
- HAN
2 stops34h 25m
STARLUX Airlines
Mon 4/611:10 am
HAN
- AUS
2 stops25h 24m
STARLUX Airlines
Deal found 2/11![STARLUX Airlines logo]()
$1,075
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/227:30 pm
AUS
- SGN
3 stops39h 25m
United Airlines
Tue 5/2611:15 pm
SGN
- AUS
2 stops37h 26m
United Airlines
Deal found 2/10![United Airlines logo]()
$801
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/221:59 pm
AUS
- SGN
2 stops44h 56m
United Airlines
Mon 5/1811:15 pm
SGN
- AUS
2 stops32h 12m
United Airlines
Deal found 2/10![United Airlines logo]()
$804
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/227:30 pm
AUS
- SGN
3 stops39h 25m
United Airlines
Thu 5/287:00 am
SGN
- AUS
3 stops42h 06m
United Airlines
Deal found 2/10![United Airlines logo]()
$812
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/237:35 am
AUS
- SGN
2 stops27h 20m
United Airlines
Wed 5/2711:15 pm
SGN
- AUS
2 stops25h 51m
United Airlines
Deal found 2/10![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/237:35 am
AUS
- SGN
2 stops27h 20m
United Airlines
Thu 5/217:00 am
SGN
- AUS
2 stops34h 17m
United Airlines
Deal found 2/10![United Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/237:35 am
AUS
- SGN
2 stops27h 20m
United Airlines
Thu 5/287:00 am
SGN
- AUS
2 stops27h 40m
United Airlines
Deal found 2/10![United Airlines logo]()
$820
This Gurufare deal was found by Cheapflights users on 2/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:29 am
AUS
- SGN
2 stops29h 41m
China Eastern
Tue 5/262:35 am
SGN
- AUS
2 stops30h 11m
China Eastern
Deal found 2/10![China Eastern logo]()
$786
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/251:59 pm
AUS
- SGN
2 stops44h 56m
United Airlines
Wed 5/67:00 am
SGN
- AUS
2 stops26h 35m
United Airlines
Deal found 2/12![United Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/257:34 pm
AUS
- SGN
3 stops39h 21m
United Airlines
Tue 5/1911:15 pm
SGN
- AUS
2 stops28h 09m
United Airlines
Deal found 2/10![United Airlines logo]()
$821
One-way flights from Austin to VietnamSearch for one-way flight options from Austin to Vietnam. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Austin to Vietnam. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Tue 4/218:00 am
AUS
- SGN
3 stops39h 05m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Tue 4/148:00 am
AUS
- SGN
3 stops50h 00m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Wed 3/116:00 am
AUS
- SGN
3 stops40h 35m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 2/13. 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 4/73:33 pm
AUS
- SGN
3 stops42h 32m
United Airlines
Deal found 2/13![United Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/158:00 am
AUS
- SGN
2 stops49h 55m
United Airlines
Deal found 2/10![United Airlines logo]()
$414
This oojo deal was found by Cheapflights users on 2/10. 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.
Wed 3/113:35 pm
AUS
- SGN
2 stops34h 55m
Philippine Airlines
Deal found 2/10![Philippine Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/135:30 am
AUS
- SGN
2 stops30h 45m
United Airlines
Deal found 2/10![United Airlines logo]()
$417
This Gurufare deal was found by Cheapflights users on 2/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:40 am
AUS
- SGN
1 stop26h 25m
Singapore Airlines
Deal found 2/12![Singapore Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/128:08 pm
AUS
- SGN
2 stops37h 57m
United Airlines
Deal found 2/10![United Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/187:30 am
AUS
- SGN
3 stops39h 35m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$431
This oojo deal was found by Cheapflights users on 2/10. 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.
Sat 3/218:35 am
AUS
- HAN
2 stops37h 45m
China Airlines
Deal found 2/10![China Airlines logo]()
$3,490
This BusinessClass deal was found by Cheapflights users on 2/9. 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.
Sat 3/211:10 pm
AUS
- HAN
2 stops45h 55m
ANA
Deal found 2/9![ANA logo]()
$4,084
Find flight deals from Austin to Vietnam
Keep the following information in mind while searching for Austin to Vietnam flight deals. Data was last updated February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $778 (BusinessClass) |
One-way from | $382 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $949 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Vietnam 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 February 13, 2026.
Use the filters below to find and compare flights from Austin to Vietnam that are best for you.
Fly from
Austin
Fly to
Vietnam
Route
Depart
Return
Price
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Wed 4/8
7:29 am-1:35 am
2 stops30h 06m
Ho Chi Minh City
Mon 4/13
2:35 am-6:14 pm
2 stops27h 39m
$778
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Tue 4/21
8:00 am-10:05 pm
2 stops26h 05m
Ho Chi Minh City
Wed 5/20
11:15 pm-1:06 pm
2 stops25h 51m
$797
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Wed 4/22
8:00 am-10:05 pm
2 stops26h 05m
Ho Chi Minh City
Wed 5/20
11:15 pm-11:14 am
2 stops23h 59m
$797
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Mon 4/13
7:40 am-10:05 pm
2 stops26h 25m
Ho Chi Minh City
Wed 5/13
11:15 pm-4:56 am
2 stops41h 41m
$797
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Thu 4/23
7:40 am-10:05 pm
2 stops26h 25m
Ho Chi Minh City
Wed 5/20
11:15 pm-1:06 pm
2 stops25h 51m
$797
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Sun 4/26
8:08 pm-10:05 pm
2 stops37h 57m
Ho Chi Minh City
Tue 5/19
11:15 pm-2:13 pm
2 stops26h 58m
$804
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Wed 4/15
8:00 am-9:55 pm
2 stops49h 55m
Ho Chi Minh City
Thu 5/14
7:00 am-9:35 pm
2 stops26h 35m
$808
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Wed 3/25
1:59 pm-10:55 pm
2 stops44h 56m
Ho Chi Minh City
Wed 5/6
7:00 am-9:35 pm
2 stops26h 35m
$815
AustinHanoi
AUS - HAN
AUSHAN
Austin Bergstrom
Mon 4/6
8:35 am-10:30 am
2 stops37h 55m
Hanoi Noibai
Tue 4/21
11:30 am-2:39 pm
2 stops39h 09m
$985
AustinHanoi
AUS - HAN
AUSHAN
Austin Bergstrom
Mon 3/16
7:00 pm-5:25 pm
2 stops34h 25m
Hanoi Noibai
Mon 4/6
11:10 am-12:34 am
2 stops25h 24m
$1,075
Showing 1-10 of 30 results
Best time to book a flight from Austin to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from Austin with our price prediction graph.
AUS-SGN
AUS-HAN
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 Vietnam
AUS-VN0
AUS-SGN
AUS-HAN
What is the cheapest month to book a flight from Austin to Vietnam?
Currently, September is the cheapest month in which you can book a flight from Austin to Vietnam (average of $500). Flying from Austin to Vietnam in July is currently the most expensive (average of $998). 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 Vietnam
Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated February 13, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air, and ANA from Austin to Vietnam 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.
Boarding
8.9
Food
8.7
Comfort
8.9
Entertainment
8.8
Crew
9.2
Overall
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Boarding
8.9
Food
8.7
Comfort
8.9
Entertainment
8.8
Crew
9.2
Overall
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Boarding
8.9
Food
8.7
Comfort
8.9
Entertainment
8.8
Crew
9.2
Overall
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Boarding
8.9
Food
8.7
Comfort
8.9
Entertainment
8.8
Crew
9.2
Overall
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Boarding
8.9
Food
8.7
Comfort
8.9
Entertainment
8.8
Crew
9.2
Overall
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Boarding
8.9
Food
8.7
Comfort
8.9
Entertainment
8.8
Crew
9.2
Overall
8.9
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Related info for your journey
Find useful and relevant information for your journey from Austin to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Vietnam by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Austin to Vietnam by cabin class
Find flights from Austin to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Vietnam flights
Browse other Austin and Vietnam flight options. Last updated on February 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Austin to Vietnam flights
Consider these flights traveling from Austin to Vietnam.
Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
Top 10 airlines flying from Austin to Vietnam
Discover the top 10 airlines that operate flights from Austin to Vietnam. 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 2,558,603 searches. Data last updated February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$569 | Average$1,251 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$821 | Average$1,027 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$840 | Average$1,067 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$852 | Average$1,058 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$865 | Average$1,450 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$869 | Average$1,023 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$887 | Average$2,062 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$899 | Average$984 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$906 | Average$1,090 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$971 | Average$1,171 | FlexibilityNo cancel fee | On-time74% |