$536+ Cheap flights from San Antonio (SAT) 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SGN
Aug 13 — Aug 201
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio 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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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 San Antonio to Vietnam
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Cheapest flights from San Antonio to VietnamExplore the most affordable flight options available from San Antonio to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
Explore the most affordable flight options available from San Antonio to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:42 am
SAT
- SGN
2 stops29h 53m
China Eastern
Sun 8/303:35 am
SGN
- SAT
2 stops32h 21m
China Eastern
Deal found 7/10![China Eastern logo]()
$1,097
This FlightHub deal was found by Cheapflights users on 7/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:11 pm
SAT
- SGN
2 stops56h 39m
Multiple Airlines
Wed 9/308:00 pm
SGN
- SAT
2 stops56h 31m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,101
This Fareboom deal was found by Cheapflights users on 7/12. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:49 pm
SAT
- SGN
2 stops28h 51m
Multiple Airlines
Mon 8/318:00 am
SGN
- SAT
2 stops27h 59m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,120
This KAYAK deal was found by Cheapflights users on 7/13. 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.
Sun 8/97:10 pm
SAT
- SGN
2 stops27h 05m
STARLUX Airlines
Sun 9/611:30 am
SGN
- SAT
2 stops24h 21m
STARLUX Airlines
Deal found 7/13![STARLUX Airlines logo]()
$1,126
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:10 pm
SAT
- SGN
2 stops27h 05m
Multiple Airlines
Tue 9/2211:30 am
SGN
- SAT
2 stops40h 49m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,129
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:20 am
SAT
- SGN
2 stops28h 50m
Delta
Tue 9/297:30 am
SGN
- SAT
2 stops25h 48m
Delta
Deal found 7/9![Delta logo]()
$1,139
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:05 am
SAT
- SGN
2 stops29h 10m
Delta
Tue 9/17:30 am
SGN
- SAT
2 stops28h 58m
Delta
Deal found 7/13![Delta logo]()
$1,140
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:29 pm
SAT
- SGN
2 stops56h 21m
Multiple Airlines
Sun 11/17:40 pm
SGN
- SAT
2 stops57h 45m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,141
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.
Sun 8/307:14 am
SAT
- SGN
2 stops26h 41m
United Airlines
Sun 9/2711:15 pm
SGN
- SAT
2 stops30h 36m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sun 8/25:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Sat 9/511:15 pm
SGN
- SAT
2 stops35h 35m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sun 8/25:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Mon 8/317:00 am
SGN
- SAT
2 stops26h 59m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,146
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:00 pm
SAT
- SGN
2 stops41h 10m
Delta
Tue 9/17:30 am
SGN
- SAT
2 stops28h 56m
Delta
Deal found 7/12![Delta logo]()
$1,147
Best flights from San Antonio to VietnamDiscover carefully curated flight deals from San Antonio to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
Discover carefully curated flight deals from San Antonio to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:20 am
SAT
- SGN
2 stops28h 50m
Delta
Mon 9/287:30 am
SGN
- SAT
2 stops25h 48m
Delta
Deal found 7/9![Delta logo]()
$1,139
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 8/105:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Sun 9/611:15 pm
SGN
- SAT
2 stops34h 44m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,145
This Korean Air 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:00 am
SAT
- DAD
2 stops41h 15m
Korean Air
Thu 11/53:45 pm
DAD
- SAT
2 stops36h 39m
Korean Air
Deal found 7/9![Korean Air logo]()
$1,321
This Singapore Airlines deal was found by Cheapflights users on 7/11. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:10 pm
SAT
- DAD
2 stops34h 30m
Multiple Airlines
Mon 3/111:50 am
DAD
- SAT
3 stops48h 28m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,528
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:20 am
SAT
- SGN
2 stops28h 50m
Delta
Tue 9/297:30 am
SGN
- SAT
2 stops25h 48m
Delta
Deal found 7/9![Delta logo]()
$1,139
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 8/105:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Mon 9/711:15 pm
SGN
- SAT
2 stops35h 36m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,145
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:30 am
SAT
- SGN
2 stops27h 40m
Delta
Sun 9/67:30 am
SGN
- SAT
2 stops25h 46m
Delta
Deal found 7/13![Delta logo]()
$1,140
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sun 8/95:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Mon 9/711:15 pm
SGN
- SAT
2 stops35h 36m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,145
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:10 pm
SAT
- SGN
2 stops41h 05m
Delta
Sun 11/18:00 am
SGN
- SAT
2 stops29h 25m
Delta
Deal found 7/9![Delta logo]()
$1,140
This United Airlines deal was found by Cheapflights users on 7/11. 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 9/64:08 pm
SAT
- SGN
3 stops41h 47m
United Airlines
Mon 9/2111:15 pm
SGN
- SAT
2 stops30h 28m
United Airlines
Deal found 7/11![United Airlines logo]()
$1,146
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:30 am
SAT
- SGN
2 stops28h 45m
Delta
Mon 9/711:45 pm
SGN
- SAT
2 stops28h 10m
Delta
Deal found 7/13![Delta logo]()
$1,140
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:12 pm
SAT
- SGN
3 stops41h 43m
United Airlines
Mon 8/317:00 am
SGN
- SAT
2 stops21h 55m
United Airlines
Deal found 7/10![United Airlines logo]()
$1,146
This Delta deal was found by Cheapflights users on 7/11. 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.
Sat 10/36:00 am
SAT
- SGN
2 stops28h 10m
Delta
Fri 10/302:05 pm
SGN
- SAT
2 stops44h 22m
Delta
Deal found 7/11![Delta logo]()
$1,140
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Sat 10/31:12 pm
SAT
- SGN
3 stops44h 43m
United Airlines
Fri 10/3011:05 pm
SGN
- SAT
2 stops35h 53m
United Airlines
Deal found 7/11![United Airlines logo]()
$1,147
Last-minute flights from San Antonio to VietnamDiscover last-minute flight deals from San Antonio to Vietnam. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Vietnam. Data last updated July 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:00 pm
SAT
- SGN
2 stops41h 10m
Delta
Tue 9/17:30 am
SGN
- SAT
2 stops28h 56m
Delta
Deal found 7/12![Delta logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Sat 8/15:40 am
SAT
- SGN
2 stops30h 35m
United Airlines
Sun 8/3011:15 pm
SGN
- SAT
2 stops28h 28m
United Airlines
Deal found 7/12![United Airlines logo]()
$1,148
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:05 am
SAT
- SGN
2 stops29h 10m
Delta
Tue 9/17:30 am
SGN
- SAT
2 stops28h 58m
Delta
Deal found 7/13![Delta logo]()
$1,140
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sun 8/25:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Sat 9/511:15 pm
SGN
- SAT
2 stops35h 35m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sun 8/25:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Mon 8/317:00 am
SGN
- SAT
2 stops26h 59m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,146
This Fareboom deal was found by Cheapflights users on 7/12. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:49 pm
SAT
- SGN
2 stops28h 51m
Multiple Airlines
Mon 8/318:00 am
SGN
- SAT
2 stops27h 59m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,120
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 8/35:30 am
SAT
- SGN
2 stops30h 45m
United Airlines
Mon 8/317:00 am
SGN
- SAT
2 stops26h 59m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,149
This KAYAK deal was found by Cheapflights users on 7/13. 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.
Sun 8/97:10 pm
SAT
- SGN
2 stops27h 05m
STARLUX Airlines
Sun 9/611:30 am
SGN
- SAT
2 stops24h 21m
STARLUX Airlines
Deal found 7/13![STARLUX Airlines logo]()
$1,126
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:42 am
SAT
- SGN
2 stops29h 53m
China Eastern
Sun 8/303:35 am
SGN
- SAT
2 stops32h 21m
China Eastern
Deal found 7/10![China Eastern logo]()
$1,097
This FlightHub deal was found by Cheapflights users on 7/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:11 pm
SAT
- SGN
2 stops56h 39m
Multiple Airlines
Wed 9/308:00 pm
SGN
- SAT
2 stops56h 31m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$1,101
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:20 am
SAT
- SGN
2 stops28h 50m
Delta
Tue 9/297:30 am
SGN
- SAT
2 stops25h 48m
Delta
Deal found 7/9![Delta logo]()
$1,139
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.
Sun 8/307:14 am
SAT
- SGN
2 stops26h 41m
United Airlines
Sun 9/2711:15 pm
SGN
- SAT
2 stops30h 36m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,144
One-way flights from San Antonio to VietnamSearch for one-way flight options from San Antonio to Vietnam. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
Search for one-way flight options from San Antonio to Vietnam. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This oojo deal was found by Cheapflights users on 7/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:11 pm
SAT
- DAD
2 stops31h 59m
Philippine Airlines
Deal found 7/13![Philippine Airlines logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:39 pm
SAT
- SGN
3 stops48h 51m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$590
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:24 pm
SAT
- DAD
3 stops40h 51m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sat 8/15:40 am
SAT
- SGN
2 stops30h 35m
United Airlines
Deal found 7/13![United Airlines logo]()
$597
This Ovago deal was found by Cheapflights users on 7/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:30 am
SAT
- SGN
1 stop28h 35m
ANA
Deal found 7/13![ANA logo]()
$824
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.
Thu 7/234:44 pm
SAT
- SGN
3 stops50h 01m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$5,572
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 7/237:04 pm
SAT
- SGN
2 stops27h 11m
STARLUX Airlines
Deal found 7/9![STARLUX Airlines logo]()
$11,863
Find flight deals from San Antonio to Vietnam
Keep the following information in mind while searching for San Antonio to Vietnam flight deals. Data was last updated July 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,097 (BusinessClass) |
One-way from | $590 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $1,345 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio 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 14, 2026.
Use the filters below to find and compare flights from San Antonio to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Wed 9/2
5:20 am-10:10 pm
2 stops28h 50m
Ho Chi Minh City
Mon 9/28
7:30 am-9:18 pm
2 stops25h 48m
$1,139
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sun 8/30
5:20 am-10:10 pm
2 stops28h 50m
Ho Chi Minh City
Tue 9/29
7:30 am-9:18 pm
2 stops25h 48m
$1,139
Quickest round-trip
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sun 8/9
6:30 am-10:10 pm
2 stops27h 40m
Ho Chi Minh City
Sun 9/6
7:30 am-9:16 pm
2 stops25h 46m
$1,140
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Thu 10/1
6:10 pm-11:15 pm
2 stops41h 05m
Ho Chi Minh City
Sun 11/1
8:00 am-1:25 am
2 stops29h 25m
$1,140
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 8/10
6:30 am-11:15 pm
2 stops28h 45m
Ho Chi Minh City
Mon 9/7
11:45 pm-3:55 pm
2 stops28h 10m
$1,140
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sat 10/3
6:00 am-10:10 pm
2 stops28h 10m
Ho Chi Minh City
Fri 10/30
2:05 pm-10:27 pm
2 stops44h 22m
$1,140
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 8/10
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Sun 9/6
11:15 pm-9:59 pm
2 stops34h 44m
$1,145
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 8/10
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Mon 9/7
11:15 pm-10:51 pm
2 stops35h 36m
$1,145
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sun 8/9
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Mon 9/7
11:15 pm-10:51 pm
2 stops35h 36m
$1,145
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sun 9/6
4:08 pm-9:55 pm
3 stops41h 47m
Ho Chi Minh City
Mon 9/21
11:15 pm-5:43 pm
2 stops30h 28m
$1,146
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from San Antonio to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from San Antonio with our price prediction graph.
SAT-SGN
SAT-DAD
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 San Antonio to Vietnam
SAT-VN0
SAT-SGN
SAT-DAD
What is the cheapest month to book a flight from San Antonio to Vietnam?
Currently, July is the cheapest month in which you can book a flight from San Antonio to Vietnam (average of $596). Flying from San Antonio to Vietnam in May is currently the most expensive (average of $1,236). 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 San Antonio to Vietnam?
The best time to book flights from San Antonio to Vietnam is 17 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 14, 2026.
Read reviews from past customers who have flown EVA Air,Korean Air, andJapan Airlines from San Antonio to Vietnam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Entertainment
8.0
Food
8.1
Overall
8.5
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Entertainment
8.0
Food
8.1
Overall
8.5
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Entertainment
8.0
Food
8.1
Overall
8.5
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Entertainment
8.0
Food
8.1
Overall
8.5
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Entertainment
8.0
Food
8.1
Overall
8.5
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Entertainment
8.0
Food
8.1
Overall
8.5
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from San Antonio 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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Alternative routes for San Antonio to Vietnam
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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 San Antonio to Vietnam by cabin class
Find flights from San Antonio to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Vietnam flights
Browse other San Antonio and Vietnam flight options. Last updated on July 14, 2026.
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Top 8 airlines flying from San Antonio to Vietnam
Discover the top 8 airlines that operate flights from San Antonio 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 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$795 | Average$1,270 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$868 | Average$952 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$875 | Average$1,080 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$892 | Average$1,003 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$901 | Average$1,054 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$924 | Average$1,237 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$988 | Average$1,421 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,100 | Average$1,335 | FlexibilityNo cancel fee | On-time81% |