$599+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SGN
Aug 25 — Sep 11
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 26, 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 26, 2026.
This China Airlines deal was found by Cheapflights users on 7/25. 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 9/96:40 pm
SAT
- SGN
2 stops33h 40m
Multiple Airlines
Wed 9/1610:50 am
SGN
- SAT
2 stops23h 10m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,068
This FlightHub deal was found by Cheapflights users on 7/25. 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 11/27:35 am
SAT
- SGN
2 stops25h 15m
ANA
Wed 11/1111:05 pm
SGN
- SAT
2 stops26h 03m
ANA
Deal found 7/25![ANA logo]()
$1,076
This United Airlines deal was found by Cheapflights users on 7/25. 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 10/16:54 pm
SAT
- SGN
2 stops39h 01m
United Airlines
Sun 11/111:05 pm
SGN
- SAT
2 stops27h 11m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,077
This United Airlines deal was found by Cheapflights users on 7/25. 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 9/76:30 am
SAT
- SGN
2 stops51h 25m
United Airlines
Sat 10/317:30 am
SGN
- SAT
2 stops27h 27m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,078
This Justfly.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:30 am
SAT
- SGN
2 stops24h 25m
ANA
Mon 8/317:00 am
SGN
- SAT
2 stops27h 50m
ANA
Deal found 7/25![ANA logo]()
$1,079
This United Airlines deal was found by Cheapflights users on 7/24. 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
3 stops26h 30m
United Airlines
Thu 9/1711:15 pm
SGN
- SAT
2 stops28h 28m
United Airlines
Deal found 7/24![United Airlines logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 7/25. 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 11/25:30 am
SAT
- SGN
3 stops28h 25m
United Airlines
Wed 11/117:30 am
SGN
- SAT
3 stops28h 21m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,082
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Sun 9/612:55 pm
SAT
- SGN
2 stops45h 00m
ANA
Tue 9/297:00 am
SGN
- SAT
2 stops45h 31m
ANA
Deal found 7/26![ANA logo]()
$1,086
This United Airlines deal was found by Cheapflights users on 7/26. 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 9/65:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Tue 9/297:00 am
SGN
- SAT
3 stops26h 31m
United Airlines
Deal found 7/26![United Airlines logo]()
$1,091
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/245:30 am
SAT
- SGN
2 stops30h 45m
United Airlines
Mon 8/317:00 am
SGN
- SAT
3 stops26h 16m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,094
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:43 am
SAT
- SGN
2 stops50h 07m
United Airlines
Mon 2/1511:05 pm
SGN
- SAT
2 stops36h 53m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,115
This China Airlines deal was found by Cheapflights users on 7/25. 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 9/306:40 pm
SAT
- DAD
2 stops33h 50m
Multiple Airlines
Sat 10/3110:25 am
DAD
- SAT
2 stops43h 00m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,207
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 26, 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 26, 2026.
This China Airlines deal was found by Cheapflights users on 7/25. 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 9/96:40 pm
SAT
- SGN
2 stops33h 40m
Multiple Airlines
Wed 9/1610:50 am
SGN
- SAT
2 stops23h 10m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,068
This United Airlines deal was found by Cheapflights users on 7/26. 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 48m
United Airlines
Deal found 7/26![United Airlines logo]()
$1,077
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Sun 9/612:55 pm
SAT
- SGN
2 stops45h 00m
ANA
Tue 9/297:00 am
SGN
- SAT
2 stops45h 31m
ANA
Deal found 7/26![ANA logo]()
$1,086
This Delta deal was found by Cheapflights users on 7/22. 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 9/55:45 pm
SAT
- DAD
2 stops39h 20m
Delta
Sat 9/1210:55 pm
DAD
- SAT
2 stops37h 36m
Delta
Deal found 7/22![Delta logo]()
$1,291
This Korean Air deal was found by Cheapflights users on 7/23. 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 7/23![Korean Air logo]()
$1,329
This United Airlines deal was found by Cheapflights users on 7/25. 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 9/76:30 am
SAT
- SGN
2 stops51h 25m
United Airlines
Sat 10/317:30 am
SGN
- SAT
2 stops27h 27m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,078
This United Airlines deal was found by Cheapflights users on 7/25. 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 9/91:45 pm
SAT
- SGN
3 stops44h 10m
United Airlines
Wed 9/167:00 am
SGN
- SAT
2 stops21h 55m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,078
This China Airlines deal was found by Cheapflights users on 7/25. 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 9/306:40 pm
SAT
- DAD
2 stops33h 50m
Multiple Airlines
Sat 10/3110:25 am
DAD
- SAT
2 stops43h 00m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,207
This United Airlines deal was found by Cheapflights users on 7/25. 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
3 stops26h 30m
United Airlines
Thu 9/1711:15 pm
SGN
- SAT
2 stops28h 28m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/245:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Mon 8/317:00 am
SGN
- SAT
3 stops27h 39m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,091
This Singapore Airlines deal was found by Cheapflights users on 7/23. 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 7/23![Multiple Airlines logo]()
$1,412
Last-minute flights from San Antonio to VietnamDiscover last-minute flight deals from San Antonio to Vietnam. Data last updated July 26, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Vietnam. Data last updated July 26, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 7/21. 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.
Sat 7/254:44 pm
SAT
- DAD
2 stops35h 46m
Multiple Airlines
Mon 8/316:45 pm
DAD
- SAT
3 stops33h 28m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,598
This Delta deal was found by Cheapflights users on 7/22. 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 7/275:20 am
SAT
- DAD
2 stops27h 45m
Delta
Mon 8/3110:55 pm
DAD
- SAT
2 stops34h 09m
Delta
Deal found 7/22![Delta logo]()
$1,466
This Booking.com deal was found by Cheapflights users on 7/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/274:44 pm
SAT
- DAD
2 stops30h 51m
Multiple Airlines
Mon 8/316:45 pm
DAD
- SAT
3 stops33h 28m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,502
This oojo deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/274:44 pm
SAT
- DAD
2 stops30h 51m
EVA Air
Mon 8/3112:55 pm
DAD
- SAT
2 stops39h 18m
EVA Air
Deal found 7/24![EVA Air logo]()
$1,518
This Gotogate deal was found by Cheapflights users on 7/23. 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.
Tue 7/284:44 pm
SAT
- DAD
2 stops28h 16m
Multiple Airlines
Tue 8/256:45 pm
DAD
- SAT
3 stops33h 28m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,501
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:40 am
SAT
- SGN
3 stops28h 25m
United Airlines
Thu 8/207:00 am
SGN
- SAT
3 stops41h 43m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,185
This FlightHub deal was found by Cheapflights users on 7/23. 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.
Sat 8/154:44 pm
SAT
- DAD
2 stops30h 51m
Multiple Airlines
Mon 9/2812:55 pm
DAD
- SAT
2 stops39h 24m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,382
This IEagle deal was found by Cheapflights users on 7/23. 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.
Sat 8/154:12 pm
SAT
- DAD
3 stops41h 38m
Emirates
Mon 9/2811:30 pm
DAD
- SAT
3 stops58h 01m
Emirates
Deal found 7/23![Emirates logo]()
$1,591
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:30 am
SAT
- SGN
2 stops24h 25m
United Airlines
Thu 8/277:00 am
SGN
- SAT
2 stops27h 39m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,148
This EVA Air deal was found by Cheapflights users on 7/21. 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.
Thu 8/207:45 pm
SAT
- SGN
3 stops26h 10m
Multiple Airlines
Wed 8/261:50 am
SGN
- SAT
3 stops30h 08m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,461
This Justfly.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:30 am
SAT
- SGN
2 stops24h 25m
ANA
Mon 8/317:00 am
SGN
- SAT
2 stops27h 50m
ANA
Deal found 7/25![ANA logo]()
$1,079
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/245:30 am
SAT
- SGN
3 stops28h 35m
United Airlines
Mon 8/317:00 am
SGN
- SAT
3 stops27h 39m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,091
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 26, 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 26, 2026.
This BusinessClass deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/136:30 am
SAT
- SGN
2 stops32h 00m
China Eastern
Deal found 7/21![China Eastern logo]()
$599
This United Airlines deal was found by Cheapflights users on 7/23. 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 7/315:40 am
SAT
- SGN
3 stops28h 25m
United Airlines
Deal found 7/23![United Airlines logo]()
$600
This IEagle deal was found by Cheapflights users on 7/21. 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.
Tue 1/197:37 pm
SAT
- SGN
2 stops46h 38m
Qatar Airways
Deal found 7/21![Qatar Airways logo]()
$603
This Japan Airlines deal was found by Cheapflights users on 7/21. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1110:57 am
SAT
- SGN
2 stops29h 53m
Japan Airlines
Deal found 7/21![Japan Airlines logo]()
$631
This Qatar Airways deal was found by Cheapflights users on 7/21. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/107:37 pm
SAT
- SGN
2 stops46h 38m
Qatar Airways
Deal found 7/21![Qatar Airways logo]()
$633
This Delta deal was found by Cheapflights users on 7/21. 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 1/186:15 pm
SAT
- SGN
2 stops39h 10m
Delta
Deal found 7/21![Delta logo]()
$645
This Korean Air deal was found by Cheapflights users on 7/21. 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.
Thu 1/145:30 am
SAT
- SGN
2 stops28h 50m
Korean Air
Deal found 7/21![Korean Air logo]()
$648
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 1/228:00 am
SAT
- SGN
3 stops59h 20m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$659
This United Airlines deal was found by Cheapflights users on 7/21. 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 1/105:22 pm
SAT
- SGN
3 stops40h 33m
United Airlines
Deal found 7/21![United Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 7/21. 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 1/156:43 am
SAT
- SGN
2 stops50h 07m
United Airlines
Deal found 7/21![United Airlines logo]()
$671
This Delta deal was found by Cheapflights users on 7/23. 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 12/276:15 pm
SAT
- SGN
2 stops40h 05m
Delta
Deal found 7/23![Delta logo]()
$704
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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,068 (China Airlines) |
One-way from | $599 (BusinessClass) |
Popular in | May |
Cheapest in | November |
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 26, 2026.
Use the filters below to find and compare flights from San Antonio to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Wed 9/9
6:40 pm-4:20 pm
2 stops33h 40m
Ho Chi Minh City
Wed 9/16
10:50 am-10:00 pm
2 stops23h 10m
$1,068
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-10:53 pm
2 stops36h 48m
$1,077
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 9/7
6:30 am-9:55 pm
2 stops51h 25m
Ho Chi Minh City
Sat 10/31
7:30 am-10:57 pm
2 stops27h 27m
$1,078
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Wed 9/9
1:45 pm-9:55 pm
3 stops44h 10m
Ho Chi Minh City
Wed 9/16
7:00 am-4:55 pm
2 stops21h 55m
$1,078
Quickest round-trip
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sun 9/13
7:35 am-10:05 pm
3 stops26h 30m
Ho Chi Minh City
Thu 9/17
11:15 pm-3:43 pm
2 stops28h 28m
$1,081
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sun 9/6
12:55 pm-9:55 pm
2 stops45h 00m
Ho Chi Minh City
Tue 9/29
7:00 am-4:31 pm
2 stops45h 31m
$1,086
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 8/24
5:30 am-10:05 pm
3 stops28h 35m
Ho Chi Minh City
Mon 8/31
7:00 am-10:39 pm
3 stops27h 39m
$1,091
San AntonioDa Nang
SAT - DAD
SATDAD
San Antonio
Wed 9/30
6:40 pm-4:30 pm
2 stops33h 50m
Da Nang
Sat 10/31
10:25 am-5:25 pm
2 stops43h 00m
$1,207
San AntonioDa Nang
SAT - DAD
SATDAD
San Antonio
Sat 9/5
5:45 pm-9:05 pm
2 stops39h 20m
Da Nang
Sat 9/12
10:55 pm-12:31 am
2 stops37h 36m
$1,291
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
$1,329
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, November is the cheapest month in which you can book a flight from San Antonio to Vietnam (average of $947). 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 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 July 26, 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
Crew
8.7
Overall
8.5
Boarding
8.4
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Crew
8.7
Overall
8.5
Boarding
8.4
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Crew
8.7
Overall
8.5
Boarding
8.4
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Crew
8.7
Overall
8.5
Boarding
8.4
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Crew
8.7
Overall
8.5
Boarding
8.4
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Entertainment
8.0
Crew
8.7
Overall
8.5
Boarding
8.4
Comfort
8.3
Food
8.1
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 26, 2026.
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Top 8 airlines flying from San Antonio to Vietnam
Discover the top 8 airlines that operate flights from San Antonio to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$795 | Average$1,273 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$868 | Average$952 | 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$905 | Average$1,098 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$924 | Average$1,292 | 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% |