$496+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SGN
Aug 9 — Aug 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Vietnam
Cheapest
Best
Last-minute
One-way
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 July 10, 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 July 10, 2026.
This Ovago deal was found by Cheapflights users on 7/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:10 am
AUS
- SGN
2 stops30h 00m
China Eastern
Wed 11/182:10 am
SGN
- AUS
2 stops31h 47m
China Eastern
Deal found 7/5![China Eastern logo]()
$934
This Ovago deal was found by Cheapflights users on 7/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:25 am
AUS
- SGN
2 stops28h 45m
China Eastern
Wed 12/92:10 am
SGN
- AUS
2 stops31h 47m
China Eastern
Deal found 7/9![China Eastern logo]()
$982
This Ovago deal was found by Cheapflights users on 7/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:20 am
AUS
- SGN
2 stops30h 15m
China Eastern
Sat 10/32:35 am
SGN
- AUS
2 stops30h 13m
China Eastern
Deal found 7/9![China Eastern logo]()
$1,043
This BusinessClass deal was found by Cheapflights users on 7/9. 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.
Thu 9/37:20 am
AUS
- SGN
2 stops30h 15m
China Eastern
Fri 10/162:35 am
SGN
- AUS
2 stops31h 22m
China Eastern
Deal found 7/9![China Eastern logo]()
$1,048
This FlightHub deal was found by Cheapflights users on 7/7. 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.
Tue 9/158:30 am
AUS
- HAN
2 stops41h 25m
Multiple Airlines
Thu 10/87:30 pm
HAN
- AUS
2 stops39h 44m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,071
This Justfly.com deal was found by Cheapflights users on 7/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:30 am
AUS
- SGN
2 stops41h 20m
Multiple Airlines
Wed 11/117:40 pm
SGN
- AUS
2 stops40h 34m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,086
This FlightHub deal was found by Cheapflights users on 7/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:30 am
AUS
- SGN
2 stops41h 20m
Multiple Airlines
Wed 11/188:55 am
SGN
- AUS
2 stops51h 19m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,088
This Ovago deal was found by Cheapflights users on 7/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:20 am
AUS
- SGN
2 stops30h 15m
China Eastern
Fri 10/22:35 am
SGN
- AUS
2 stops31h 22m
China Eastern
Deal found 7/9![China Eastern logo]()
$1,091
This FlightHub deal was found by Cheapflights users on 7/6. 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.
Thu 10/293:38 pm
AUS
- SGN
2 stops57h 27m
Multiple Airlines
Thu 11/197:40 pm
SGN
- AUS
2 stops41h 29m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,093
This Justfly.com deal was found by Cheapflights users on 7/8. 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.
Fri 10/168:35 am
AUS
- HAN
2 stops41h 20m
Multiple Airlines
Thu 11/57:10 pm
HAN
- AUS
2 stops41h 04m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,111
This FlightHub deal was found by Cheapflights users on 7/7. 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.
Tue 9/158:30 am
AUS
- SGN
2 stops41h 20m
Multiple Airlines
Thu 10/88:00 pm
SGN
- AUS
2 stops39h 14m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,116
This lastminute.com deal was found by Cheapflights users on 7/8. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:00 pm
AUS
- SGN
2 stops44h 55m
ANA
Sat 8/297:00 am
SGN
- AUS
2 stops26h 59m
ANA
Deal found 7/8![ANA logo]()
$1,118
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 July 10, 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 July 10, 2026.
This FlightHub deal was found by Cheapflights users on 7/6. 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.
Tue 9/158:30 am
AUS
- HAN
2 stops41h 25m
Multiple Airlines
Thu 10/87:30 pm
HAN
- AUS
2 stops39h 44m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 7/9. 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 9/18:06 am
AUS
- SGN
2 stops25h 49m
United Airlines
Wed 11/187:30 am
SGN
- AUS
3 stops28h 32m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,148
This Bravofly deal was found by Cheapflights users on 7/5. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:00 pm
AUS
- HAN
2 stops45h 15m
ANA
Wed 8/2611:35 pm
HAN
- AUS
2 stops35h 30m
ANA
Deal found 7/5![ANA logo]()
$1,192
This Expedia deal was found by Cheapflights users on 7/8. 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.
Sat 8/227:20 am
AUS
- HAN
2 stops30h 00m
China Eastern
Fri 8/282:20 am
HAN
- AUS
2 stops31h 49m
China Eastern
Deal found 7/8![China Eastern logo]()
$1,196
This Ovago deal was found by Cheapflights users on 7/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:57 pm
AUS
- HAN
2 stops26h 58m
Cathay Pacific
Wed 8/2610:25 am
HAN
- AUS
2 stops23h 08m
Cathay Pacific
Deal found 7/6![Cathay Pacific logo]()
$1,202
This Japan Airlines deal was found by Cheapflights users on 7/9. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:45 am
AUS
- HAN
2 stops50h 05m
Japan Airlines
Thu 9/1011:20 pm
HAN
- AUS
2 stops33h 10m
Japan Airlines
Deal found 7/9![Japan Airlines logo]()
$1,216
This Delta deal was found by Cheapflights users on 7/7. 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 7/135:25 am
AUS
- HAN
2 stops28h 10m
Delta
Mon 8/1711:10 pm
HAN
- AUS
2 stops36h 48m
Delta
Deal found 7/7![Delta logo]()
$1,232
This oojo deal was found by Cheapflights users on 7/6. 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 9/158:00 am
AUS
- HAN
2 stops43h 25m
Singapore Airlines
Thu 10/812:40 pm
HAN
- AUS
3 stops45h 18m
Singapore Airlines
Deal found 7/6![Singapore Airlines logo]()
$1,368
This United Airlines deal was found by Cheapflights users on 7/7. 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 9/298:00 am
AUS
- SGN
2 stops26h 05m
United Airlines
Mon 11/97:30 am
SGN
- AUS
3 stops28h 32m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,148
This United Airlines deal was found by Cheapflights users on 7/6. 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 9/155:30 am
AUS
- SGN
3 stops28h 35m
United Airlines
Thu 10/811:15 pm
SGN
- AUS
2 stops28h 06m
United Airlines
Deal found 7/6![United Airlines logo]()
$1,151
This China Airlines deal was found by Cheapflights users on 7/5. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:50 pm
AUS
- HAN
2 stops27h 40m
Multiple Airlines
Wed 8/265:50 pm
HAN
- AUS
3 stops32h 55m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,351
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/175:30 am
AUS
- SGN
3 stops28h 35m
United Airlines
Mon 8/247:00 am
SGN
- AUS
2 stops22h 55m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,153
This Delta deal was found by Cheapflights users on 7/7. 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.
Fri 7/241:31 pm
AUS
- HAN
2 stops33h 04m
Delta
Sun 8/211:10 pm
HAN
- AUS
2 stops28h 40m
Delta
Deal found 7/7![Delta logo]()
$1,422
This United Airlines deal was found by Cheapflights users on 7/9. 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 9/35:30 am
AUS
- SGN
3 stops28h 35m
United Airlines
Sat 10/177:00 am
SGN
- AUS
3 stops28h 59m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,161
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/315:30 am
AUS
- SGN
3 stops28h 35m
United Airlines
Sun 11/16:00 am
SGN
- AUS
3 stops27h 42m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,161
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Mon 8/36:10 am
AUS
- SGN
2 stops27h 55m
United Airlines
Mon 8/247:00 am
SGN
- AUS
2 stops26h 58m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,175
Last-minute flights from Austin to VietnamDiscover last-minute flight deals from Austin to Vietnam. Data last updated July 10, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Vietnam. Data last updated July 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/9. 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 7/165:39 am
AUS
- SGN
3 stops28h 26m
United Airlines
Thu 7/2311:15 pm
SGN
- AUS
2 stops33h 20m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,151
This United Airlines deal was found by Cheapflights users on 7/8. 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 7/227:00 am
AUS
- SGN
2 stops26h 55m
United Airlines
Tue 8/187:00 am
SGN
- AUS
2 stops22h 40m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,148
This FlightHub deal was found by Cheapflights users on 7/7. 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 8/37:15 am
AUS
- SGN
2 stops31h 20m
China Eastern
Sun 8/232:35 am
SGN
- AUS
2 stops27h 47m
China Eastern
Deal found 7/7![China Eastern logo]()
$1,119
This FlightHub deal was found by Cheapflights users on 7/7. 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 8/128:30 am
AUS
- SGN
2 stops41h 20m
Multiple Airlines
Fri 9/118:00 pm
SGN
- AUS
2 stops39h 14m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,086
This lastminute.com deal was found by Cheapflights users on 7/8. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:00 pm
AUS
- SGN
2 stops44h 55m
ANA
Sat 8/297:00 am
SGN
- AUS
2 stops26h 59m
ANA
Deal found 7/8![ANA logo]()
$1,118
This Delta deal was found by Cheapflights users on 7/5. 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 8/156:05 am
AUS
- SGN
2 stops29h 10m
Delta
Sat 8/291:55 pm
SGN
- AUS
2 stops43h 36m
Delta
Deal found 7/5![Delta logo]()
$1,140
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/155:30 am
AUS
- SGN
3 stops28h 35m
United Airlines
Sat 8/297:00 am
SGN
- AUS
2 stops28h 54m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,143
This AirNGo deal was found by Cheapflights users on 7/8. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:15 am
AUS
- HAN
2 stops46h 30m
China Eastern
Tue 9/16:45 pm
HAN
- AUS
2 stops39h 24m
China Eastern
Deal found 7/8![China Eastern logo]()
$1,175
This Bravofly deal was found by Cheapflights users on 7/5. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:00 pm
AUS
- HAN
2 stops45h 15m
ANA
Wed 8/2611:35 pm
HAN
- AUS
2 stops35h 30m
ANA
Deal found 7/5![ANA logo]()
$1,192
This FlightHub deal was found by Cheapflights users on 7/8. 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.
Thu 8/209:33 am
AUS
- SGN
2 stops24h 22m
ANA
Sun 8/3011:15 pm
SGN
- AUS
2 stops25h 57m
ANA
Deal found 7/8![ANA logo]()
$1,146
This FlightHub deal was found by Cheapflights users on 7/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:30 am
AUS
- SGN
2 stops41h 20m
Multiple Airlines
Sun 11/17:40 pm
SGN
- AUS
2 stops40h 34m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,126
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/318:06 am
AUS
- SGN
2 stops25h 59m
United Airlines
Sun 11/111:05 pm
SGN
- AUS
3 stops36h 57m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,147
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 July 10, 2026.
Search for one-way flight options from Austin to Vietnam. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
This oojo deal was found by Cheapflights users on 7/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:24 pm
AUS
- HAN
2 stops44h 21m
Philippine Airlines
Deal found 7/9![Philippine Airlines logo]()
$496
This oojo deal was found by Cheapflights users on 7/8. 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 9/64:14 pm
AUS
- SGN
2 stops28h 16m
Philippine Airlines
Deal found 7/8![Philippine Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:16 pm
AUS
- HAN
3 stops54h 24m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/188:15 pm
AUS
- SGN
3 stops54h 10m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:15 am
AUS
- HAN
3 stops54h 30m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$538
This oojo deal was found by Cheapflights users on 7/7. 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 8/214:14 pm
AUS
- HAN
2 stops44h 31m
Philippine Airlines
Deal found 7/7![Philippine Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 9/512:47 pm
AUS
- SGN
3 stops55h 43m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$553
This Ovago deal was found by Cheapflights users on 7/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:30 am
AUS
- SGN
2 stops27h 45m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$558
This FlightHub deal was found by Cheapflights users on 7/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:30 am
AUS
- HAN
2 stops34h 45m
Qatar Airways
Deal found 7/9![Qatar Airways logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 9/68:15 pm
AUS
- SGN
3 stops50h 40m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$564
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:15 pm
AUS
- HAN
3 stops52h 00m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:16 pm
AUS
- HAN
3 stops54h 24m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$569
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 July 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $934 (Ovago) |
One-way from | $496 (oojo) |
Popular in | June |
Cheapest in | April |
Average price | $1,316 |
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 July 10, 2026.
Use the filters below to find and compare flights from Austin to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinHanoi
AUS - HAN
AUSHAN
Austin Bergstrom
Tue 9/15
8:30 am-1:55 pm
2 stops41h 25m
Hanoi Noibai
Thu 10/8
7:30 pm-11:14 pm
2 stops39h 44m
$1,071
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Tue 9/1
8:06 am-9:55 pm
2 stops25h 49m
Ho Chi Minh City
Wed 11/18
7:30 am-11:02 pm
3 stops28h 32m
$1,148
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Tue 9/29
8:00 am-10:05 pm
2 stops26h 05m
Ho Chi Minh City
Mon 11/9
7:30 am-11:02 pm
3 stops28h 32m
$1,148
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Tue 9/15
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Thu 10/8
11:15 pm-3:21 pm
2 stops28h 06m
$1,151
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Mon 8/17
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Mon 8/24
7:00 am-5:55 pm
2 stops22h 55m
$1,153
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Thu 9/3
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Sat 10/17
7:00 am-11:59 pm
3 stops28h 59m
$1,161
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Mon 8/31
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Sun 11/1
6:00 am-9:42 pm
3 stops27h 42m
$1,161
AustinHo Chi Minh City
AUS - SGN
AUSSGN
Austin Bergstrom
Mon 8/3
6:10 am-10:05 pm
2 stops27h 55m
Ho Chi Minh City
Mon 8/24
7:00 am-9:58 pm
2 stops26h 58m
$1,175
AustinHanoi
AUS - HAN
AUSHAN
Austin Bergstrom
Wed 8/19
1:00 pm-10:15 pm
2 stops45h 15m
Hanoi Noibai
Wed 8/26
11:35 pm-11:05 pm
2 stops35h 30m
$1,192
AustinHanoi
AUS - HAN
AUSHAN
Austin Bergstrom
Sat 8/22
7:20 am-1:20 am
2 stops30h 00m
Hanoi Noibai
Fri 8/28
2:20 am-10:09 pm
2 stops31h 49m
$1,196
Showing 1-10 of 35 resultsSorted by cheapest first
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-HAN
AUS-SGN
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-HAN
AUS-SGN
What is the cheapest month to book a flight from Austin to Vietnam?
Currently, February is the cheapest month in which you can book a flight from Austin to Vietnam (average of $410). Flying from Austin to Vietnam in December is currently the most expensive (average of $967). 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.
How far ahead should I book a flight from Austin to Vietnam?
The price you pay for your flight from Austin to Vietnam may vary depending on when you book. For the best chance of a lower fare, look to book 5 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 July 10, 2026.
Peruse reviews from past customers who have flown with STARLUX Airlines,EVA Air, andANA 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.
Food
8.6
Boarding
8.9
Entertainment
8.8
Overall
8.8
Comfort
8.9
Crew
9.2
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Food
8.6
Boarding
8.9
Entertainment
8.8
Overall
8.8
Comfort
8.9
Crew
9.2
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Food
8.6
Boarding
8.9
Entertainment
8.8
Overall
8.8
Comfort
8.9
Crew
9.2
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Food
8.6
Boarding
8.9
Entertainment
8.8
Overall
8.8
Comfort
8.9
Crew
9.2
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Food
8.6
Boarding
8.9
Entertainment
8.8
Overall
8.8
Comfort
8.9
Crew
9.2
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 2026
SEA - TPE
Food
8.6
Boarding
8.9
Entertainment
8.8
Overall
8.8
Comfort
8.9
Crew
9.2
Reviews
1 / 14
8.0
ExcellentAndrew,Jun 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Top regions
Alternative routes for Austin to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
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 July 10, 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 July 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$539 | Average$715 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$619 | Average$924 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$784 | Average$1,088 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$795 | Average$1,067 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$818 | Average$1,091 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$829 | Average$1,196 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$845 | Average$1,065 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$868 | Average$1,038 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$874 | Average$1,368 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$966 | Average$1,137 | FlexibilityNo cancel fee | On-time74% |