$581+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SGN
Jul 2 — Jul 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 June 2, 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 June 2, 2026.
This FlightHub deal was found by Cheapflights users on 5/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:55 pm
SAT
- SGN
2 stops56h 55m
Multiple Airlines
Mon 9/218:00 pm
SGN
- SAT
2 stops56h 19m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$1,142
This FlightHub deal was found by Cheapflights users on 5/31. 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 8/314:55 pm
SAT
- SGN
2 stops56h 55m
Multiple Airlines
Tue 9/298:00 pm
SGN
- SAT
2 stops56h 19m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$1,150
This Justfly.com deal was found by Cheapflights users on 5/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:35 am
SAT
- SGN
2 stops26h 20m
ANA
Sun 11/111:05 pm
SGN
- SAT
2 stops37h 03m
ANA
Deal found 5/30![ANA logo]()
$1,166
This United Airlines deal was found by Cheapflights users on 6/1. 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 stops33h 18m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,168
This United Airlines deal was found by Cheapflights users on 5/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:30 am
SAT
- SGN
2 stops24h 25m
United Airlines
Fri 9/1111:15 pm
SGN
- SAT
2 stops34h 01m
United Airlines
Deal found 5/28![United Airlines logo]()
$1,169
This United Airlines deal was found by Cheapflights users on 5/30. 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.
Wed 9/164:12 pm
SAT
- SGN
3 stops41h 43m
United Airlines
Tue 9/227:00 am
SGN
- SAT
2 stops26h 59m
United Airlines
Deal found 5/30![United Airlines logo]()
$1,172
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Tue 11/35:30 am
SAT
- SGN
3 stops28h 25m
United Airlines
Thu 12/107:30 am
SGN
- SAT
3 stops24h 53m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,176
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Wed 8/196:36 am
SAT
- SGN
2 stops27h 19m
United Airlines
Mon 8/2411:15 pm
SGN
- SAT
3 stops56h 43m
United Airlines
Deal found 5/29![United Airlines logo]()
$1,182
This United Airlines deal was found by Cheapflights users on 6/1. 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 11/95:30 am
SAT
- SGN
3 stops28h 25m
United Airlines
Thu 11/126:00 am
SGN
- SAT
3 stops26h 23m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,184
This FlightHub deal was found by Cheapflights users on 5/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:09 pm
SAT
- DAD
2 stops30h 26m
Multiple Airlines
Fri 10/301:00 pm
DAD
- SAT
2 stops39h 13m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$1,247
This KAYAK deal was found by Cheapflights users on 6/2. 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 stops42h 03m
STARLUX Airlines
Deal found 6/2![STARLUX Airlines logo]()
$1,336
This Korean Air deal was found by Cheapflights users on 6/1. 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 9/76:23 am
SAT
- DAD
2 stops43h 57m
Korean Air
Thu 9/1010:55 pm
DAD
- SAT
2 stops26h 12m
Korean Air
Deal found 6/1![Korean Air logo]()
$1,391
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 June 2, 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 June 2, 2026.
This United Airlines deal was found by Cheapflights users on 6/1. 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 stops33h 18m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,168
This Korean Air deal was found by Cheapflights users on 6/1. 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 9/76:23 am
SAT
- DAD
2 stops43h 57m
Korean Air
Thu 9/1010:55 pm
DAD
- SAT
2 stops26h 12m
Korean Air
Deal found 6/1![Korean Air logo]()
$1,391
This IEagle deal was found by Cheapflights users on 5/29. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:54 pm
SAT
- DAD
3 stops43h 56m
Emirates
Fri 10/3011:30 pm
DAD
- SAT
3 stops33h 43m
Emirates
Deal found 5/29![Emirates logo]()
$1,599
This Ovago deal was found by Cheapflights users on 5/30. 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.
Tue 7/147:02 am
SAT
- DAD
2 stops40h 33m
Multiple Airlines
Tue 7/2112:55 pm
DAD
- SAT
2 stops28h 05m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$1,624
This Gotogate deal was found by Cheapflights users on 5/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:30 am
SAT
- DAD
3 stops28h 05m
Air Canada
Mon 6/2911:00 pm
DAD
- SAT
3 stops36h 55m
Air Canada
Deal found 5/30![Air Canada logo]()
$1,857
This United Airlines deal was found by Cheapflights users on 5/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:30 am
SAT
- SGN
2 stops24h 25m
United Airlines
Fri 9/1111:15 pm
SGN
- SAT
2 stops34h 01m
United Airlines
Deal found 5/28![United Airlines logo]()
$1,169
This United Airlines deal was found by Cheapflights users on 6/1. 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 11/95:30 am
SAT
- SGN
2 stops27h 20m
United Airlines
Thu 11/1211:05 pm
SGN
- SAT
2 stops29h 33m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,169
This oojo deal was found by Cheapflights users on 6/2. 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 6/297:02 am
SAT
- DAD
2 stops37h 58m
China Airlines
Tue 7/215:30 pm
DAD
- SAT
2 stops23h 30m
China Airlines
Deal found 6/2![China Airlines logo]()
$2,656
This United Airlines deal was found by Cheapflights users on 5/31. 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
SAT
- SGN
3 stops28h 35m
United Airlines
Tue 9/2911:15 pm
SGN
- SAT
2 stops30h 21m
United Airlines
Deal found 5/31![United Airlines logo]()
$1,173
This Korean Air deal was found by Cheapflights users on 6/2. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:30 am
SAT
- DAD
2 stops43h 45m
Korean Air
Thu 11/1911:20 pm
DAD
- SAT
2 stops27h 02m
Korean Air
Deal found 6/2![Korean Air logo]()
$1,506
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Mon 9/75:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Mon 9/2111:15 pm
SGN
- SAT
2 stops30h 28m
United Airlines
Deal found 5/29![United Airlines logo]()
$1,173
This BusinessClass deal was found by Cheapflights users on 6/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/254:35 pm
SAT
- DAD
3 stops40h 30m
Multiple Airlines
Fri 7/3111:10 pm
DAD
- SAT
3 stops36h 49m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$1,675
This United Airlines deal was found by Cheapflights users on 5/31. 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 9/25:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Tue 9/2911:15 pm
SGN
- SAT
2 stops28h 33m
United Airlines
Deal found 5/31![United Airlines logo]()
$1,173
This United Airlines deal was found by Cheapflights users on 5/31. 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 8/295:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Tue 9/2911:15 pm
SGN
- SAT
2 stops30h 21m
United Airlines
Deal found 5/31![United Airlines logo]()
$1,173
This United Airlines deal was found by Cheapflights users on 5/31. 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 stops28h 33m
United Airlines
Deal found 5/31![United Airlines logo]()
$1,173
This United Airlines deal was found by Cheapflights users on 5/31. 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.
Fri 9/47:35 am
SAT
- SGN
3 stops26h 30m
United Airlines
Tue 9/2911:15 pm
SGN
- SAT
2 stops34h 43m
United Airlines
Deal found 5/31![United Airlines logo]()
$1,173
This China Airlines deal was found by Cheapflights users on 5/29. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:05 pm
SAT
- DAD
2 stops31h 55m
Multiple Airlines
Tue 7/215:30 pm
DAD
- SAT
2 stops34h 15m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$2,859
Last-minute flights from San Antonio to VietnamDiscover last-minute flight deals from San Antonio to Vietnam. Data last updated June 2, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Vietnam. Data last updated June 2, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 5/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:39 am
SAT
- DAD
3 stops27h 56m
Air Canada
Tue 7/2811:00 pm
DAD
- SAT
3 stops36h 55m
Air Canada
Deal found 5/29![Air Canada logo]()
$1,646
This BusinessClass deal was found by Cheapflights users on 6/1. 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.
Tue 6/95:30 am
SAT
- DAD
3 stops28h 05m
Multiple Airlines
Sun 8/911:10 pm
DAD
- SAT
3 stops36h 45m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$1,608
This United Airlines deal was found by Cheapflights users on 5/31. 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 7/65:57 pm
SAT
- SGN
3 stops40h 08m
United Airlines
Tue 8/1111:15 pm
SGN
- SAT
3 stops58h 44m
United Airlines
Deal found 5/31![United Airlines logo]()
$1,379
This United Airlines deal was found by Cheapflights users on 5/31. 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 7/74:35 pm
SAT
- SGN
3 stops41h 30m
United Airlines
Tue 8/1111:15 pm
SGN
- SAT
3 stops58h 44m
United Airlines
Deal found 5/31![United Airlines logo]()
$1,269
This United Airlines deal was found by Cheapflights users on 5/31. 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 7/87:00 am
SAT
- SGN
2 stops26h 55m
United Airlines
Fri 8/1411:15 pm
SGN
- SAT
2 stops30h 41m
United Airlines
Deal found 5/31![United Airlines logo]()
$1,376
This United Airlines deal was found by Cheapflights users on 5/31. 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 7/95:32 pm
SAT
- SGN
3 stops40h 33m
United Airlines
Fri 8/1411:15 pm
SGN
- SAT
2 stops30h 41m
United Airlines
Deal found 5/31![United Airlines logo]()
$1,380
This oojo deal was found by Cheapflights users on 6/2. 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 7/114:44 pm
SAT
- SGN
2 stops36h 11m
STARLUX Airlines
Sat 7/1811:30 am
SGN
- SAT
2 stops29h 30m
STARLUX Airlines
Deal found 6/2![STARLUX Airlines logo]()
$1,332
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 7/115:40 am
SAT
- SGN
3 stops28h 25m
United Airlines
Sat 7/187:00 am
SGN
- SAT
3 stops41h 43m
United Airlines
Deal found 6/2![United Airlines logo]()
$1,391
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Sat 7/117:20 pm
SAT
- SGN
3 stops38h 45m
United Airlines
Sat 7/257:00 am
SGN
- SAT
3 stops51h 42m
United Airlines
Deal found 5/29![United Airlines logo]()
$1,407
This United Airlines deal was found by Cheapflights users on 5/29. 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.
Mon 7/135:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Tue 7/217:00 am
SGN
- SAT
3 stops41h 43m
United Airlines
Deal found 5/29![United Airlines logo]()
$1,265
This United Airlines deal was found by Cheapflights users on 5/31. 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
Mon 7/207:00 am
SGN
- SAT
3 stops41h 43m
United Airlines
Deal found 5/31![United Airlines logo]()
$1,375
This Ovago deal was found by Cheapflights users on 5/30. 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.
Tue 7/147:02 am
SAT
- DAD
2 stops40h 33m
Multiple Airlines
Tue 7/2112:55 pm
DAD
- SAT
2 stops28h 05m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$1,624
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 June 2, 2026.
Search for one-way flight options from San Antonio to Vietnam. Find affordable one-way fares based on user searches. Data last updated June 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 8/157:39 pm
SAT
- DAD
3 stops53h 31m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 5/31. 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.
Fri 7/177:43 am
SAT
- SGN
3 stops26h 22m
United Airlines
Deal found 5/31![United Airlines logo]()
$611
This Ovago deal was found by Cheapflights users on 5/30. 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.
Fri 7/175:30 am
SAT
- SGN
1 stop28h 35m
ANA
Deal found 5/30![ANA logo]()
$622
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:36 pm
SAT
- SGN
3 stops34h 49m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$699
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:32 pm
SAT
- SGN
3 stops46h 58m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$781
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:20 pm
SAT
- DAD
3 stops37h 30m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 5/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:30 am
SAT
- SGN
2 stops26h 35m
United Airlines
Deal found 5/28![United Airlines logo]()
$793
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:56 pm
SAT
- DAD
3 stops54h 24m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$796
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:00 am
SAT
- DAD
3 stops52h 25m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$799
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/78:56 pm
SAT
- DAD
3 stops54h 24m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$810
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:00 am
SAT
- SGN
3 stops53h 40m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$814
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:15 am
SAT
- DAD
3 stops37h 55m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$821
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 June 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,142 (FlightHub) |
One-way from | $581 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $1,415 |
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 June 2, 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
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Sun 11/1
11:05 pm-7:23 pm
2 stops33h 18m
$1,168
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Tue 9/8
9:30 am-9:55 pm
2 stops24h 25m
Ho Chi Minh City
Fri 9/11
11:15 pm-9:16 pm
2 stops34h 01m
$1,169
Quickest round-trip
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 11/9
5:30 am-9:50 pm
2 stops27h 20m
Ho Chi Minh City
Thu 11/12
11:05 pm-3:38 pm
2 stops29h 33m
$1,169
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 8/31
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Tue 9/29
11:15 pm-5:36 pm
2 stops30h 21m
$1,173
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 9/7
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Mon 9/21
11:15 pm-5:43 pm
2 stops30h 28m
$1,173
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Wed 9/2
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Tue 9/29
11:15 pm-3:48 pm
2 stops28h 33m
$1,173
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sat 8/29
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Tue 9/29
11:15 pm-5:36 pm
2 stops30h 21m
$1,173
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Tue 9/1
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Tue 9/29
11:15 pm-3:48 pm
2 stops28h 33m
$1,173
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Fri 9/4
7:35 am-10:05 pm
3 stops26h 30m
Ho Chi Minh City
Tue 9/29
11:15 pm-9:58 pm
2 stops34h 43m
$1,173
San AntonioDa Nang
SAT - DAD
SATDAD
San Antonio
Mon 9/7
6:23 am-2:20 pm
2 stops43h 57m
Da Nang
Thu 9/10
10:55 pm-1:07 pm
2 stops26h 12m
$1,391
Showing 1-10 of 31 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-DAD
SAT-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 San Antonio to Vietnam
SAT-VN0
SAT-DAD
SAT-SGN
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 13 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 June 2, 2026.
Read reviews from past customers who have flown Korean Air,Japan Airlines, andANA 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.
Boarding
8.5
Entertainment
8.2
Food
8.1
Comfort
8.3
Crew
8.7
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Entertainment
8.2
Food
8.1
Comfort
8.3
Crew
8.7
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Entertainment
8.2
Food
8.1
Comfort
8.3
Crew
8.7
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Entertainment
8.2
Food
8.1
Comfort
8.3
Crew
8.7
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Entertainment
8.2
Food
8.1
Comfort
8.3
Crew
8.7
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Entertainment
8.2
Food
8.1
Comfort
8.3
Crew
8.7
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
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
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San Antonio and Vietnam flights
Browse other San Antonio and Vietnam flight options. Last updated on June 2, 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 June 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$795 | Average$1,034 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$848 | Average$1,085 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$868 | Average$921 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$875 | Average$1,079 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$892 | Average$1,003 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$924 | Average$1,292 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$988 | Average$1,430 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,100 | Average$1,348 | FlexibilityNo cancel fee | On-time81% |