$542+ 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 19 — Aug 261
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Vietnam with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from 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 20, 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 20, 2026.
This BusinessClass deal was found by Cheapflights users on 7/15. 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.
Mon 9/77:30 am
SAT
- SGN
2 stops30h 05m
China Eastern
Sun 9/132:35 am
SGN
- SAT
2 stops33h 38m
China Eastern
Deal found 7/15![China Eastern logo]()
$1,000
This FlightHub deal was found by Cheapflights users on 7/16. 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 9/75:23 pm
SAT
- SGN
2 stops56h 27m
Multiple Airlines
Mon 9/218:00 pm
SGN
- SAT
2 stops56h 19m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,101
This BusinessClass deal was found by Cheapflights users on 7/16. 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 8/187:42 am
SAT
- SGN
2 stops30h 53m
China Eastern
Sun 8/303:35 am
SGN
- SAT
2 stops32h 21m
China Eastern
Deal found 7/16![China Eastern logo]()
$1,109
This Ovago deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:23 pm
SAT
- SGN
2 stops28h 52m
Multiple Airlines
Tue 9/811:30 am
SGN
- SAT
2 stops41h 06m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,119
This Ovago deal was found by Cheapflights users on 7/18. 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 8/153:43 pm
SAT
- SGN
2 stops30h 32m
STARLUX Airlines
Sat 8/2211:30 am
SGN
- SAT
2 stops37h 51m
STARLUX Airlines
Deal found 7/18![STARLUX Airlines logo]()
$1,130
This FlightHub deal was found by Cheapflights users on 7/15. 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 7/15![Multiple Airlines logo]()
$1,141
This United Airlines deal was found by Cheapflights users on 7/15. 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 9/137:00 am
SAT
- SGN
2 stops26h 55m
United Airlines
Thu 9/1711:15 pm
SGN
- SAT
2 stops28h 28m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 7/16. 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 8/184:12 pm
SAT
- SGN
3 stops41h 43m
United Airlines
Mon 8/317:00 am
SGN
- SAT
2 stops28h 57m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,146
This United Airlines deal was found by Cheapflights users on 7/15. 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 7/15![United Airlines logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 7/16. 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 10/25:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Thu 10/297:30 am
SGN
- SAT
3 stops27h 21m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,148
This United Airlines deal was found by Cheapflights users on 7/17. 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 10/27:45 am
SAT
- SGN
2 stops28h 30m
United Airlines
Fri 10/3011:05 pm
SGN
- SAT
2 stops35h 53m
United Airlines
Deal found 7/17![United Airlines logo]()
$1,150
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:20 am
SAT
- DAD
2 stops44h 00m
Delta
Fri 10/2310:55 pm
DAD
- SAT
2 stops34h 17m
Delta
Deal found 7/16![Delta logo]()
$1,299
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 20, 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 20, 2026.
This Ovago deal was found by Cheapflights users on 7/18. 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 8/153:43 pm
SAT
- SGN
2 stops30h 32m
STARLUX Airlines
Sat 8/2211:30 am
SGN
- SAT
2 stops37h 51m
STARLUX Airlines
Deal found 7/18![STARLUX Airlines logo]()
$1,130
This FlightHub deal was found by Cheapflights users on 7/19. 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 7/19![Multiple Airlines logo]()
$1,141
This United Airlines deal was found by Cheapflights users on 7/18. 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 9/14:12 pm
SAT
- SGN
3 stops41h 43m
United Airlines
Tue 9/811:15 pm
SGN
- SAT
2 stops28h 28m
United Airlines
Deal found 7/18![United Airlines logo]()
$1,145
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:07 pm
SAT
- SGN
2 stops40h 03m
Delta
Fri 10/302:05 pm
SGN
- SAT
2 stops43h 07m
Delta
Deal found 7/16![Delta logo]()
$1,146
This Korean Air deal was found by Cheapflights users on 7/15. 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 11/212:10 pm
SAT
- DAD
2 stops37h 05m
Korean Air
Thu 11/53:45 pm
DAD
- SAT
2 stops36h 43m
Korean Air
Deal found 7/15![Korean Air logo]()
$1,321
This United Airlines deal was found by Cheapflights users on 7/18. 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 9/137:00 am
SAT
- SGN
2 stops26h 55m
United Airlines
Thu 9/1711:15 pm
SGN
- SAT
2 stops28h 28m
United Airlines
Deal found 7/18![United Airlines logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 7/17. 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 10/25:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Fri 10/3011:05 pm
SGN
- SAT
3 stops35h 46m
United Airlines
Deal found 7/17![United Airlines logo]()
$1,147
This Korean Air deal was found by Cheapflights users on 7/17. 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.
Sun 11/15:00 pm
SAT
- DAD
2 stops56h 15m
Korean Air
Thu 11/53:45 pm
DAD
- SAT
2 stops36h 43m
Korean Air
Deal found 7/17![Korean Air logo]()
$1,328
This KAYAK deal was found by Cheapflights users on 7/19. 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 12/16:45 pm
SAT
- DAD
2 stops33h 30m
STARLUX Airlines
Mon 3/16:25 pm
DAD
- SAT
2 stops42h 03m
STARLUX Airlines
Deal found 7/19![STARLUX Airlines logo]()
$1,337
This United Airlines deal was found by Cheapflights users on 7/19. 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 7/19![United Airlines logo]()
$1,147
This Singapore Airlines deal was found by Cheapflights users on 7/18. 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 7/18![Multiple Airlines logo]()
$1,412
This Expedia deal was found by Cheapflights users on 7/16. 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.
Fri 8/146:25 am
SAT
- DAD
2 stops26h 40m
Korean Air
Thu 8/2010:55 pm
DAD
- SAT
2 stops37h 01m
Korean Air
Deal found 7/16![Korean Air logo]()
$1,506
Last-minute flights from San Antonio to VietnamDiscover last-minute flight deals from San Antonio to Vietnam. Data last updated July 20, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Vietnam. Data last updated July 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/16. 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 7/205:32 pm
SAT
- SGN
3 stops40h 33m
United Airlines
Mon 7/2711:15 pm
SGN
- SAT
2 stops35h 42m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,269
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/15:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Thu 8/207:00 am
SGN
- SAT
2 stops26h 59m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,163
This United Airlines deal was found by Cheapflights users on 7/18. 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 8/101:25 pm
SAT
- SGN
2 stops44h 30m
United Airlines
Sun 8/237:00 am
SGN
- SAT
3 stops45h 31m
United Airlines
Deal found 7/18![United Airlines logo]()
$1,159
This Expedia deal was found by Cheapflights users on 7/16. 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.
Fri 8/146:25 am
SAT
- DAD
2 stops26h 40m
Korean Air
Thu 8/2010:55 pm
DAD
- SAT
2 stops37h 01m
Korean Air
Deal found 7/16![Korean Air logo]()
$1,506
This BusinessClass deal was found by Cheapflights users on 7/16. 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.
Fri 8/144:49 pm
SAT
- DAD
2 stops35h 41m
China Airlines
Thu 8/207:50 am
DAD
- SAT
3 stops43h 07m
China Airlines
Deal found 7/16![China Airlines logo]()
$1,777
This CheapOair deal was found by Cheapflights users on 7/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:30 am
SAT
- DAD
3 stops34h 55m
Multiple Airlines
Thu 8/209:10 pm
DAD
- SAT
3 stops38h 46m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,782
This Ovago deal was found by Cheapflights users on 7/18. 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 8/153:43 pm
SAT
- SGN
2 stops30h 32m
STARLUX Airlines
Sat 8/2211:30 am
SGN
- SAT
2 stops37h 51m
STARLUX Airlines
Deal found 7/18![STARLUX Airlines logo]()
$1,130
This BusinessClass deal was found by Cheapflights users on 7/16. 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 8/187:42 am
SAT
- SGN
2 stops30h 53m
China Eastern
Sun 8/303:35 am
SGN
- SAT
2 stops32h 21m
China Eastern
Deal found 7/16![China Eastern logo]()
$1,109
This United Airlines deal was found by Cheapflights users on 7/16. 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 8/184:12 pm
SAT
- SGN
3 stops41h 43m
United Airlines
Mon 8/317:00 am
SGN
- SAT
2 stops28h 57m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,146
This FlightHub deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:30 am
SAT
- SGN
2 stops24h 25m
ANA
Fri 8/287:00 am
SGN
- SAT
2 stops27h 57m
ANA
Deal found 7/17![ANA logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 7/18. 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 8/225:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Sat 8/297:00 am
SGN
- SAT
2 stops21h 53m
United Airlines
Deal found 7/18![United Airlines logo]()
$1,152
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 20, 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 20, 2026.
This oojo deal was found by Cheapflights users on 7/16. 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 7/16![Philippine Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 7/16![Multiple Airlines logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/177:49 pm
SAT
- DAD
3 stops49h 31m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$630
This ANA deal was found by Cheapflights users on 7/17. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/275:25 am
SAT
- SGN
2 stops27h 25m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$661
This Delta deal was found by Cheapflights users on 7/18. 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 8/176:30 am
SAT
- DAD
2 stops26h 35m
Delta
Deal found 7/18![Delta logo]()
$670
This China Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:25 pm
SAT
- DAD
2 stops32h 05m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$764
This Korean Air deal was found by Cheapflights users on 7/18. 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.
Wed 7/295:20 am
SAT
- DAD
2 stops27h 45m
Korean Air
Deal found 7/18![Korean Air logo]()
$778
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 12/196:30 am
SAT
- SGN
3 stops42h 50m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$1,166
This Delta deal was found by Cheapflights users on 7/17. 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 12/195:30 am
SAT
- SGN
2 stops42h 20m
Delta
Deal found 7/17![Delta logo]()
$1,201
This Ovago deal was found by Cheapflights users on 7/17. 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 12/273:00 pm
SAT
- SGN
1 stop24h 45m
Vietnam Airlines
Deal found 7/17![Vietnam Airlines logo]()
$2,415
This KAYAK deal was found by Cheapflights users on 7/17. 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.
Sat 12/193:00 pm
SAT
- SGN
1 stop24h 45m
Vietnam Airlines
Deal found 7/17![Vietnam Airlines logo]()
$3,578
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 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,000 (BusinessClass) |
One-way from | $542 (oojo) |
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 20, 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
Sat 8/15
3:43 pm-10:15 am
2 stops30h 32m
Ho Chi Minh City
Sat 8/22
11:30 am-1:21 pm
2 stops37h 51m
$1,130
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Thu 10/1
5:29 pm-1:50 pm
2 stops56h 21m
Ho Chi Minh City
Sun 11/1
7:40 pm-4:25 pm
2 stops57h 45m
$1,141
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Tue 9/1
4:12 pm-9:55 pm
3 stops41h 43m
Ho Chi Minh City
Tue 9/8
11:15 pm-3:43 pm
2 stops28h 28m
$1,145
Quickest round-trip
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sun 9/13
7:00 am-9:55 pm
2 stops26h 55m
Ho Chi Minh City
Thu 9/17
11:15 pm-3:43 pm
2 stops28h 28m
$1,145
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Fri 10/2
6:07 pm-10:10 pm
2 stops40h 03m
Ho Chi Minh City
Fri 10/30
2:05 pm-9:12 pm
2 stops43h 07m
$1,146
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Fri 10/2
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Fri 10/30
11:05 pm-10:51 pm
3 stops35h 46m
$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 AntonioDa Nang
SAT - DAD
SATDAD
San Antonio
Mon 11/2
12:10 pm-2:15 pm
2 stops37h 05m
Da Nang
Thu 11/5
3:45 pm-3:28 pm
2 stops36h 43m
$1,321
San AntonioDa Nang
SAT - DAD
SATDAD
San Antonio
Sun 11/1
5:00 pm-2:15 pm
2 stops56h 15m
Da Nang
Thu 11/5
3:45 pm-3:28 pm
2 stops36h 43m
$1,328
San AntonioDa Nang
SAT - DAD
SATDAD
San Antonio
Tue 12/1
6:45 pm-5:15 pm
2 stops33h 30m
Da Nang
Mon 3/1
6:25 pm-11:28 pm
2 stops42h 03m
$1,337
Showing 1-10 of 22 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, September is the cheapest month in which you can book a flight from San Antonio to Vietnam (average of $952). Flying from San Antonio to Vietnam in May is currently the most expensive (average of $1,532). 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 20, 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.
Entertainment
8.0
Overall
8.5
Comfort
8.3
Food
8.1
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Overall
8.5
Comfort
8.3
Food
8.1
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Overall
8.5
Comfort
8.3
Food
8.1
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Overall
8.5
Comfort
8.3
Food
8.1
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Overall
8.5
Comfort
8.3
Food
8.1
Boarding
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Overall
8.5
Comfort
8.3
Food
8.1
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
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Vietnam by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from 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 20, 2026.
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San Antonio to Vietnam flights
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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 20, 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% |