$600+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SGN
Aug 2 — Aug 91
Round-trip
1 adult, Economy
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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 3, 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 3, 2026.
This Justfly.com deal was found by Cheapflights users on 7/2. 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.
Mon 8/245:11 pm
SAT
- SGN
2 stops56h 39m
Multiple Airlines
Mon 10/128:00 pm
SGN
- SAT
2 stops56h 13m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,101
This Fareboom deal was found by Cheapflights users on 6/30. 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 8/244:49 pm
SAT
- SGN
2 stops28h 51m
China Airlines
Mon 10/195:30 pm
SGN
- SAT
2 stops33h 23m
China Airlines
Deal found 6/30![China Airlines logo]()
$1,117
This Fareboom deal was found by Cheapflights users on 7/1. 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 9/144:50 pm
SAT
- SGN
2 stops28h 50m
Multiple Airlines
Mon 10/267:50 am
SGN
- SAT
2 stops28h 09m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,121
This Delta deal was found by Cheapflights users on 7/1. 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.
Tue 8/256:30 am
SAT
- SGN
2 stops28h 45m
Delta
Wed 9/3011:45 pm
SGN
- SAT
2 stops35h 01m
Delta
Deal found 7/1![Delta logo]()
$1,140
This FlightHub deal was found by Cheapflights users on 7/1. 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 8/177:02 am
SAT
- SGN
2 stops42h 48m
Multiple Airlines
Mon 9/288:00 pm
SGN
- SAT
2 stops56h 19m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,142
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/15:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Tue 9/2911:15 pm
SGN
- SAT
2 stops34h 16m
United Airlines
Deal found 7/2![United Airlines logo]()
$1,145
This KAYAK deal was found by Cheapflights users on 6/30. 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.
Tue 7/76:40 am
SAT
- SGN
2 stops27h 15m
ANA
Thu 7/1611:15 pm
SGN
- SAT
2 stops33h 07m
ANA
Deal found 6/30![ANA logo]()
$1,146
This United Airlines deal was found by Cheapflights users on 7/1. 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 10/15:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Sun 11/111:05 pm
SGN
- SAT
2 stops36h 53m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 6/29. 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 9/67:35 am
SAT
- SGN
2 stops26h 20m
United Airlines
Tue 9/227:00 am
SGN
- SAT
2 stops26h 59m
United Airlines
Deal found 6/29![United Airlines logo]()
$1,148
This Gurufare deal was found by Cheapflights users on 6/30. 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 7/147:43 am
SAT
- SGN
2 stops28h 32m
ANA
Mon 7/2011:15 pm
SGN
- SAT
2 stops35h 42m
ANA
Deal found 6/30![ANA logo]()
$1,149
This FlightHub deal was found by Cheapflights users on 6/30. 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 10/15:17 pm
SAT
- SGN
2 stops56h 33m
Multiple Airlines
Thu 10/158:00 pm
SGN
- SAT
2 stops56h 13m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,150
This United Airlines deal was found by Cheapflights users on 7/1. 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
SAT
- SGN
3 stops28h 35m
United Airlines
Mon 9/2811:15 pm
SGN
- SAT
2 stops30h 36m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,151
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 3, 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 3, 2026.
This Justfly.com deal was found by Cheapflights users on 7/3. 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.
Thu 10/15:17 pm
SAT
- SGN
2 stops56h 33m
Multiple Airlines
Sun 11/17:40 pm
SGN
- SAT
2 stops57h 45m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,141
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/17:35 am
SAT
- SGN
2 stops26h 20m
United Airlines
Tue 9/2911:15 pm
SGN
- SAT
2 stops29h 16m
United Airlines
Deal found 7/2![United Airlines logo]()
$1,145
This Delta deal was found by Cheapflights users on 6/29. 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 9/35:15 am
SAT
- SGN
2 stops28h 55m
Delta
Tue 9/297:30 am
SGN
- SAT
2 stops44h 25m
Delta
Deal found 6/29![Delta logo]()
$1,175
This KAYAK deal was found by Cheapflights users on 7/2. 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.
Tue 12/16:39 pm
SAT
- DAD
2 stops33h 36m
STARLUX Airlines
Mon 3/16:25 pm
DAD
- SAT
2 stops33h 26m
STARLUX Airlines
Deal found 7/2![STARLUX Airlines logo]()
$1,290
This oojo deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:44 pm
SAT
- DAD
2 stops30h 51m
EVA Air
Thu 8/2012:55 pm
DAD
- SAT
2 stops39h 18m
EVA Air
Deal found 6/28![EVA Air logo]()
$1,404
This Korean Air deal was found by Cheapflights users on 7/1. 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 10/265:30 am
SAT
- DAD
2 stops28h 00m
Korean Air
Thu 10/2911:20 pm
DAD
- SAT
2 stops37h 07m
Korean Air
Deal found 7/1![Korean Air logo]()
$1,461
This United Airlines deal was found by Cheapflights users on 6/30. 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 9/69:30 am
SAT
- SGN
2 stops24h 25m
United Airlines
Mon 9/2111:15 pm
SGN
- SAT
2 stops33h 23m
United Airlines
Deal found 6/30![United Airlines logo]()
$1,147
This Delta deal was found by Cheapflights users on 6/29. 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.
Tue 9/15:45 pm
SAT
- SGN
2 stops40h 25m
Delta
Tue 9/291:55 pm
SGN
- SAT
2 stops43h 23m
Delta
Deal found 6/29![Delta logo]()
$1,175
This FlightHub deal was found by Cheapflights users on 6/28. 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 10/265:09 pm
SAT
- DAD
2 stops30h 31m
Multiple Airlines
Thu 10/291:00 pm
DAD
- SAT
2 stops39h 13m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,238
This United Airlines deal was found by Cheapflights users on 7/1. 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 9/144:12 pm
SAT
- SGN
3 stops41h 43m
United Airlines
Mon 10/2611:05 pm
SGN
- SAT
2 stops32h 17m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 6/30. 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 10/15:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Sun 11/111:05 pm
SGN
- SAT
2 stops36h 53m
United Airlines
Deal found 6/30![United Airlines logo]()
$1,147
This BusinessClass deal was found by Cheapflights users on 7/1. 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 8/195:11 pm
SAT
- DAD
2 stops36h 24m
Multiple Airlines
Mon 8/316:45 pm
DAD
- SAT
2 stops31h 37m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,349
This Korean Air deal was found by Cheapflights users on 7/1. 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.
Fri 7/176:40 am
SAT
- DAD
2 stops43h 40m
Korean Air
Sun 7/2610:55 pm
DAD
- SAT
2 stops28h 15m
Korean Air
Deal found 7/1![Korean Air logo]()
$1,494
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/244:12 pm
SAT
- SGN
3 stops41h 43m
United Airlines
Mon 10/1211:15 pm
SGN
- SAT
2 stops30h 36m
United Airlines
Deal found 7/2![United Airlines logo]()
$1,147
This EVA Air deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:45 pm
SAT
- DAD
3 stops27h 50m
Multiple Airlines
Tue 9/2912:55 pm
DAD
- SAT
2 stops37h 00m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,371
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/251:45 pm
SAT
- SGN
3 stops44h 10m
United Airlines
Wed 9/3011:15 pm
SGN
- SAT
2 stops30h 36m
United Airlines
Deal found 7/2![United Airlines logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 6/30. 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 12/17:30 am
SAT
- SGN
2 stops25h 20m
United Airlines
Sun 2/2811:05 pm
SGN
- SAT
3 stops35h 08m
United Airlines
Deal found 6/30![United Airlines logo]()
$1,192
This Singapore Airlines deal was found by Cheapflights users on 7/2. 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 3/14:30 pm
DAD
- SAT
3 stops43h 48m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,528
Last-minute flights from San Antonio to VietnamDiscover last-minute flight deals from San Antonio to Vietnam. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Vietnam. Data last updated July 3, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 6/30. 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.
Tue 7/76:40 am
SAT
- SGN
2 stops27h 15m
ANA
Thu 7/1611:15 pm
SGN
- SAT
2 stops33h 07m
ANA
Deal found 6/30![ANA logo]()
$1,146
This Gurufare deal was found by Cheapflights users on 6/30. 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 7/147:43 am
SAT
- SGN
2 stops28h 32m
ANA
Mon 7/2011:15 pm
SGN
- SAT
2 stops35h 42m
ANA
Deal found 6/30![ANA logo]()
$1,149
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:40 am
SAT
- SGN
2 stops27h 15m
United Airlines
Tue 7/2811:15 pm
SGN
- SAT
2 stops35h 42m
United Airlines
Deal found 6/30![United Airlines logo]()
$1,147
This Ovago deal was found by Cheapflights users on 6/30. 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 8/127:42 am
SAT
- DAD
3 stops34h 43m
Multiple Airlines
Wed 8/199:45 pm
DAD
- SAT
3 stops38h 11m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,297
This United Airlines deal was found by Cheapflights users on 6/29. 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 8/134:39 pm
SAT
- SGN
3 stops41h 26m
United Airlines
Thu 8/2011:15 pm
SGN
- SAT
2 stops54h 41m
United Airlines
Deal found 6/29![United Airlines logo]()
$1,159
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/166:30 am
SAT
- SGN
2 stops27h 25m
United Airlines
Sun 8/237:00 am
SGN
- SAT
2 stops26h 58m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,148
This FlightHub deal was found by Cheapflights users on 7/1. 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 8/177:02 am
SAT
- SGN
2 stops42h 48m
Multiple Airlines
Mon 9/288:00 pm
SGN
- SAT
2 stops56h 19m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,142
This United Airlines deal was found by Cheapflights users on 7/1. 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
SAT
- SGN
3 stops28h 35m
United Airlines
Mon 9/2811:15 pm
SGN
- SAT
2 stops30h 36m
United Airlines
Deal found 7/1![United Airlines logo]()
$1,151
This Justfly.com deal was found by Cheapflights users on 7/2. 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.
Mon 8/245:11 pm
SAT
- SGN
2 stops56h 39m
Multiple Airlines
Mon 10/128:00 pm
SGN
- SAT
2 stops56h 13m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,101
This Fareboom deal was found by Cheapflights users on 6/30. 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 8/244:49 pm
SAT
- SGN
2 stops28h 51m
China Airlines
Mon 10/195:30 pm
SGN
- SAT
2 stops33h 23m
China Airlines
Deal found 6/30![China Airlines logo]()
$1,117
This Expedia deal was found by Cheapflights users on 6/29. 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.
Mon 8/245:11 pm
SAT
- DAD
2 stops30h 24m
Multiple Airlines
Tue 9/2912:55 pm
DAD
- SAT
2 stops39h 24m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$1,269
This Delta deal was found by Cheapflights users on 7/1. 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.
Tue 8/256:30 am
SAT
- SGN
2 stops28h 45m
Delta
Wed 9/3011:45 pm
SGN
- SAT
2 stops35h 01m
Delta
Deal found 7/1![Delta logo]()
$1,140
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 3, 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 3, 2026.
This United Airlines deal was found by Cheapflights users on 7/2. 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 7/205:40 am
SAT
- SGN
3 stops28h 25m
United Airlines
Deal found 7/2![United Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 6/29. 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 11/225:30 am
SAT
- SGN
3 stops28h 25m
United Airlines
Deal found 6/29![United Airlines logo]()
$617
This oojo deal was found by Cheapflights users on 7/2. 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 7/137:02 am
SAT
- SGN
2 stops27h 48m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$621
This Priceline deal was found by Cheapflights users on 6/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2212:10 pm
SAT
- SGN
2 stops46h 10m
Korean Air
Deal found 6/29![Korean Air logo]()
$623
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:00 am
SAT
- SGN
2 stops26h 45m
American Airlines
Deal found 6/29![American Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 7/2. 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 7/135:40 am
SAT
- SGN
3 stops28h 25m
United Airlines
Deal found 7/2![United Airlines logo]()
$632
This Kiwi.com deal was found by Cheapflights users on 7/2. 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
- DAD
3 stops53h 31m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$633
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:43 am
SAT
- SGN
2 stops28h 32m
United Airlines
Deal found 7/2![United Airlines logo]()
$635
This Ovago deal was found by Cheapflights users on 7/2. 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.
Mon 7/205:30 am
SAT
- SGN
1 stop28h 35m
EVA Air
Deal found 7/2![EVA Air logo]()
$670
This oojo deal was found by Cheapflights users on 7/2. 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 8/14:44 pm
SAT
- DAD
2 stops35h 46m
China Airlines
Deal found 7/2![China Airlines logo]()
$703
This Ovago deal was found by Cheapflights users on 6/29. 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.
Mon 7/275:30 am
SAT
- SGN
1 stop28h 35m
Singapore Airlines
Deal found 6/29![Singapore Airlines logo]()
$715
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 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,101 (Justfly.com) |
One-way from | $600 (United Airlines) |
Popular in | May |
Cheapest in | September |
Average price | $1,402 |
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 3, 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
Thu 10/1
5:17 pm-1:50 pm
2 stops56h 33m
Ho Chi Minh City
Sun 11/1
7:40 pm-4:25 pm
2 stops57h 45m
$1,141
Quickest round-trip
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Tue 9/1
7:35 am-9:55 pm
2 stops26h 20m
Ho Chi Minh City
Tue 9/29
11:15 pm-4:31 pm
2 stops29h 16m
$1,145
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sun 9/6
9:30 am-9:55 pm
2 stops24h 25m
Ho Chi Minh City
Mon 9/21
11:15 pm-8:38 pm
2 stops33h 23m
$1,147
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 9/14
4:12 pm-9:55 pm
3 stops41h 43m
Ho Chi Minh City
Mon 10/26
11:05 pm-7:22 pm
2 stops32h 17m
$1,147
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Thu 10/1
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Sun 11/1
11:05 pm-10:58 pm
2 stops36h 53m
$1,147
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 8/24
4:12 pm-9:55 pm
3 stops41h 43m
Ho Chi Minh City
Mon 10/12
11:15 pm-5:51 pm
2 stops30h 36m
$1,147
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Tue 8/25
1:45 pm-9:55 pm
3 stops44h 10m
Ho Chi Minh City
Wed 9/30
11:15 pm-5:51 pm
2 stops30h 36m
$1,147
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Thu 9/3
5:15 am-10:10 pm
2 stops28h 55m
Ho Chi Minh City
Tue 9/29
7:30 am-3:55 pm
2 stops44h 25m
$1,175
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Tue 9/1
5:45 pm-10:10 pm
2 stops40h 25m
Ho Chi Minh City
Tue 9/29
1:55 pm-9:18 pm
2 stops43h 23m
$1,175
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Tue 12/1
7:30 am-9:50 pm
2 stops25h 20m
Ho Chi Minh City
Sun 2/28
11:05 pm-9:13 pm
3 stops35h 08m
$1,192
Showing 1-10 of 28 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 18 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 3, 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.
Overall
8.5
Food
8.1
Crew
8.7
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Food
8.1
Crew
8.7
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Food
8.1
Crew
8.7
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Food
8.1
Crew
8.7
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Food
8.1
Crew
8.7
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Overall
8.5
Food
8.1
Crew
8.7
Entertainment
8.0
Boarding
8.4
Comfort
8.3
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 3, 2026.
Popular flight searches
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San Antonio to Vietnam flights
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Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$795 | Average$1,270 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$840 | Average$1,041 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$868 | Average$921 | 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$924 | Average$1,237 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$988 | Average$1,522 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,100 | Average$1,335 | FlexibilityNo cancel fee | On-time81% |