$667+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SGN
Jun 5 — Jun 121
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Vietnam with Cheapflights
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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 May 6, 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 May 6, 2026.
This Singapore Airlines deal was found by Cheapflights users on 5/2. 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.
Mon 9/74:10 pm
SAT
- SGN
2 stops34h 25m
Multiple Airlines
Mon 10/1912:20 pm
SGN
- SAT
2 stops38h 19m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,135
This FlightHub deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:12 pm
SAT
- SGN
2 stops56h 38m
Multiple Airlines
Wed 10/218:00 pm
SGN
- SAT
2 stops56h 13m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,142
This FlightHub deal was found by Cheapflights users on 5/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:53 pm
SAT
- SGN
2 stops56h 57m
Multiple Airlines
Mon 11/27:40 pm
SGN
- SAT
2 stops57h 36m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,146
This Fareboom deal was found by Cheapflights users on 5/3. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:30 am
SAT
- SGN
2 stops39h 10m
Multiple Airlines
Fri 9/411:15 pm
SGN
- SAT
2 stops24h 32m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,149
This Fareboom deal was found by Cheapflights users on 5/3. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:30 am
SAT
- SGN
2 stops45h 20m
Multiple Airlines
Mon 11/1611:35 pm
SGN
- SAT
2 stops26h 26m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,160
This Singapore Airlines deal was found by Cheapflights users on 5/2. 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 9/14:10 pm
SAT
- SGN
2 stops34h 25m
Multiple Airlines
Wed 9/303:50 pm
SGN
- SAT
2 stops34h 52m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,163
This Fareboom deal was found by Cheapflights users on 5/3. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 am
SAT
- SGN
2 stops27h 45m
Multiple Airlines
Sat 9/1910:50 am
SGN
- SAT
2 stops39h 52m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,171
This Singapore Airlines deal was found by Cheapflights users on 5/3. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:10 pm
SAT
- SGN
2 stops33h 50m
Multiple Airlines
Mon 2/154:15 pm
SGN
- SAT
2 stops35h 24m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,172
This FlightHub deal was found by Cheapflights users on 5/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:40 am
SAT
- SGN
2 stops51h 15m
ANA
Sun 11/111:05 pm
SGN
- SAT
2 stops37h 03m
ANA
Deal found 5/3![ANA logo]()
$1,176
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Thu 10/15:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Sun 11/111:05 pm
SGN
- SAT
2 stops37h 03m
United Airlines
Deal found 5/2![United Airlines logo]()
$1,178
This United Airlines deal was found by Cheapflights users on 5/4. 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 9/137:35 am
SAT
- SGN
2 stops26h 20m
United Airlines
Wed 9/1611:15 pm
SGN
- SAT
2 stops35h 40m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,179
This Expedia deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:53 pm
SAT
- DAD
2 stops28h 07m
Multiple Airlines
Wed 9/3010:00 am
DAD
- SAT
2 stops40h 42m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,304
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 May 6, 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 May 6, 2026.
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/96:02 pm
SAT
- SGN
3 stops40h 03m
United Airlines
Mon 5/187:00 am
SGN
- SAT
3 stops25h 49m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,556
This Delta deal was found by Cheapflights users on 5/1. 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.
Sun 6/76:40 am
SAT
- DAD
2 stops26h 25m
Delta
Sat 6/1310:55 pm
DAD
- SAT
2 stops36h 57m
Delta
Deal found 5/1![Delta logo]()
$1,968
This China Airlines deal was found by Cheapflights users on 5/1. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/712:30 pm
SAT
- DAD
3 stops40h 00m
Multiple Airlines
Sat 6/1310:00 am
DAD
- SAT
2 stops31h 00m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$2,260
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:44 pm
SAT
- DAD
2 stops28h 16m
China Airlines
Tue 7/215:30 pm
DAD
- SAT
2 stops23h 30m
China Airlines
Deal found 5/1![China Airlines logo]()
$2,896
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/123:20 pm
SAT
- SGN
2 stops42h 45m
United Airlines
Mon 5/257:00 am
SGN
- SAT
3 stops28h 59m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,564
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Wed 5/133:20 pm
SAT
- SGN
2 stops42h 45m
United Airlines
Sun 5/247:00 am
SGN
- SAT
3 stops27h 59m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,564
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/126:02 pm
SAT
- SGN
3 stops40h 03m
United Airlines
Sat 5/237:00 am
SGN
- SAT
3 stops28h 59m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,573
This United Airlines deal was found by Cheapflights users on 5/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:39 pm
SAT
- SGN
3 stops41h 26m
United Airlines
Thu 7/167:00 am
SGN
- SAT
3 stops41h 14m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,612
This KAYAK deal was found by Cheapflights users on 5/4. 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.
Wed 5/133:20 pm
SAT
- DAD
3 stops41h 45m
Multiple Airlines
Sat 5/2311:00 pm
DAD
- SAT
3 stops49h 43m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$2,290
This United Airlines deal was found by Cheapflights users on 5/3. 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 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 7/277:00 am
SGN
- SAT
3 stops41h 14m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,706
This United Airlines deal was found by Cheapflights users on 5/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:37 am
SAT
- SGN
2 stops24h 18m
United Airlines
Sat 8/17:00 am
SGN
- SAT
3 stops41h 14m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,731
This United Airlines deal was found by Cheapflights users on 5/3. 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 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
Fri 7/317:00 am
SGN
- SAT
3 stops37h 27m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,731
This United Airlines deal was found by Cheapflights users on 5/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:30 am
SAT
- SGN
2 stops28h 45m
United Airlines
Sun 8/27:00 am
SGN
- SAT
3 stops41h 14m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,734
This China Airlines deal was found by Cheapflights users on 5/1. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:44 pm
SAT
- DAD
2 stops28h 16m
Multiple Airlines
Tue 7/215:30 pm
DAD
- SAT
3 stops41h 45m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$3,520
Last-minute flights from San Antonio to VietnamDiscover last-minute flight deals from San Antonio to Vietnam. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Vietnam. Data last updated May 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/4. 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 5/55:10 am
SAT
- SGN
2 stops29h 00m
Delta
Tue 5/197:30 am
SGN
- SAT
2 stops44h 22m
Delta
Deal found 5/4![Delta logo]()
$1,246
This FlightHub deal was found by Cheapflights users on 5/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:01 pm
SAT
- SGN
2 stops55h 49m
Multiple Airlines
Sun 7/58:00 pm
SGN
- SAT
2 stops45h 00m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,274
This Delta deal was found by Cheapflights users on 5/4. 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 5/55:10 am
SAT
- SGN
2 stops29h 00m
Delta
Sat 5/237:30 am
SGN
- SAT
2 stops25h 16m
Delta
Deal found 5/4![Delta logo]()
$1,286
This Fareboom deal was found by Cheapflights users on 5/4. 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.
Wed 5/68:31 pm
SAT
- SGN
2 stops25h 34m
Cathay Pacific
Wed 5/206:20 pm
SGN
- SAT
2 stops41h 04m
Cathay Pacific
Deal found 5/4![Cathay Pacific logo]()
$1,230
This Cathay Pacific deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:31 pm
SAT
- SGN
2 stops32h 49m
Multiple Airlines
Wed 5/207:10 am
SGN
- SAT
2 stops28h 49m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,271
This Fareboom deal was found by Cheapflights users on 5/1. 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.
Wed 5/61:35 pm
SAT
- SGN
2 stops44h 25m
EVA Air
Sat 5/301:50 am
SGN
- SAT
2 stops28h 00m
EVA Air
Deal found 5/1![EVA Air logo]()
$1,291
This Fareboom deal was found by Cheapflights users on 5/3. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:35 pm
SAT
- SGN
2 stops44h 25m
EVA Air
Sun 7/51:50 am
SGN
- SAT
2 stops29h 35m
EVA Air
Deal found 5/3![EVA Air logo]()
$1,378
This FlightHub deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:01 pm
SAT
- SGN
2 stops29h 39m
Multiple Airlines
Tue 5/1912:50 pm
SGN
- SAT
2 stops28h 50m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,436
This FlightHub deal was found by Cheapflights users on 5/4. 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 5/76:01 pm
SAT
- SGN
2 stops27h 54m
Multiple Airlines
Tue 5/1912:50 pm
SGN
- SAT
2 stops28h 50m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,354
This FlightHub deal was found by Cheapflights users on 5/1. 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.
Tue 5/126:01 pm
SAT
- SGN
2 stops39h 59m
Multiple Airlines
Mon 5/251:50 am
SGN
- SAT
2 stops39h 50m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,336
This BusinessClass deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:59 pm
SAT
- SGN
2 stops30h 06m
Cathay Pacific
Sun 7/126:20 pm
SGN
- SAT
2 stops41h 09m
Cathay Pacific
Deal found 5/5![Cathay Pacific logo]()
$1,370
This KAYAK deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:10 pm
SAT
- SGN
2 stops27h 05m
Multiple Airlines
Fri 7/1711:30 am
SGN
- SAT
2 stops29h 30m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,405
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 May 6, 2026.
Search for one-way flight options from San Antonio to Vietnam. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 8/38:59 pm
SAT
- DAD
3 stops52h 11m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$667
This KAYAK deal was found by Cheapflights users on 5/2. 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.
Wed 5/137:00 am
SAT
- SGN
2 stops27h 40m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$706
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 5/316:35 am
SAT
- SGN
3 stops53h 55m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$766
This EVA Air deal was found by Cheapflights users on 5/4. 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.
Sun 5/104:35 pm
SAT
- DAD
2 stops31h 00m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$786
This FlightHub deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:01 pm
SAT
- SGN
2 stops39h 59m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$814
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Wed 5/136:49 am
SAT
- SGN
3 stops51h 16m
United Airlines
Deal found 5/2![United Airlines logo]()
$856
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Thu 5/143:20 pm
SAT
- SGN
2 stops42h 45m
United Airlines
Deal found 5/2![United Airlines logo]()
$859
This Ovago deal was found by Cheapflights users on 5/4. 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 6/224:35 pm
SAT
- SGN
2 stops41h 30m
Asiana Airlines
Deal found 5/4![Asiana Airlines logo]()
$951
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/224:35 pm
SAT
- SGN
3 stops41h 30m
United Airlines
Deal found 5/4![United Airlines logo]()
$982
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:11 pm
SAT
- SGN
2 stops39h 59m
Delta
Deal found 5/4![Delta logo]()
$1,060
This Ovago deal was found by Cheapflights users on 5/4. 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 6/225:30 am
SAT
- SGN
1 stop28h 35m
Singapore Airlines
Deal found 5/4![Singapore Airlines logo]()
$1,442
This oojo deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/315:57 pm
SAT
- SGN
2 stops27h 43m
China Airlines
Deal found 5/5![China Airlines logo]()
$1,623
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 May 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,135 (Singapore Airlines) |
One-way from | $667 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,485 |
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 May 6, 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 5/9
6:02 pm-10:05 pm
3 stops40h 03m
Ho Chi Minh City
Mon 5/18
7:00 am-8:49 pm
3 stops25h 49m
$1,556
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Tue 5/12
3:20 pm-10:05 pm
2 stops42h 45m
Ho Chi Minh City
Mon 5/25
7:00 am-11:59 pm
3 stops28h 59m
$1,564
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Wed 5/13
3:20 pm-10:05 pm
2 stops42h 45m
Ho Chi Minh City
Sun 5/24
7:00 am-10:59 pm
3 stops27h 59m
$1,564
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Tue 5/12
6:02 pm-10:05 pm
3 stops40h 03m
Ho Chi Minh City
Sat 5/23
7:00 am-11:59 pm
3 stops28h 59m
$1,573
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sat 5/16
4:39 pm-10:05 pm
3 stops41h 26m
Ho Chi Minh City
Thu 7/16
7:00 am-12:14 pm
3 stops41h 14m
$1,612
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 7/13
5:40 am-10:05 pm
3 stops28h 25m
Ho Chi Minh City
Mon 7/27
7:00 am-12:14 pm
3 stops41h 14m
$1,706
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Fri 7/24
9:37 am-9:55 pm
2 stops24h 18m
Ho Chi Minh City
Sat 8/1
7:00 am-12:14 pm
3 stops41h 14m
$1,731
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Tue 7/21
6:40 am-9:55 pm
2 stops27h 15m
Ho Chi Minh City
Fri 7/31
7:00 am-8:27 am
3 stops37h 27m
$1,731
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sun 7/19
7:30 am-12:15 am
2 stops28h 45m
Ho Chi Minh City
Sun 8/2
7:00 am-12:14 pm
3 stops41h 14m
$1,734
San AntonioDa Nang
SAT - DAD
SATDAD
San Antonio
Sun 6/7
6:40 am-9:05 pm
2 stops26h 25m
Da Nang
Sat 6/13
10:55 pm-11:52 pm
2 stops36h 57m
$1,968
Showing 1-10 of 24 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
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 72 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.
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 $1,156). 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.
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 May 6, 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
Crew
8.7
Food
8.1
Entertainment
8.2
Overall
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Crew
8.7
Food
8.1
Entertainment
8.2
Overall
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Crew
8.7
Food
8.1
Entertainment
8.2
Overall
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Crew
8.7
Food
8.1
Entertainment
8.2
Overall
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Crew
8.7
Food
8.1
Entertainment
8.2
Overall
8.4
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Boarding
8.5
Crew
8.7
Food
8.1
Entertainment
8.2
Overall
8.4
Comfort
8.3
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
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San Antonio and 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 May 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$795 | Average$1,008 | 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$1,087 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$892 | Average$1,003 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$924 | Average$1,316 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$988 | Average$1,459 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,100 | Average$1,348 | FlexibilityNo cancel fee | On-time81% |