$387+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SGN
Oct 11 — Oct 181
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Antonio to Vietnam with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap 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 September 11, 2025.
Round-trip from | $741 (American Airlines) |
|---|---|
One-way from | $387 (American Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $1,068 |
Find flight deals from San Antonio to Vietnam
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 September 11, 2025.
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 September 11, 2025.
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:00 amSAT - SGN
2 stops28h 45mAmerican Airlines
Tue 9/308:00 amSGN - SAT
2 stops24h 51mAmerican Airlines
Deal found 9/10![American Airlines logo]()
$741
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:19 amSAT - SGN
2 stops31h 06mAmerican Airlines
Wed 10/1511:20 pmSGN - SAT
2 stops27h 33mAmerican Airlines
Deal found 9/10![American Airlines logo]()
$835
This Delta deal was found by Cheapflights users on 9/11. 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 10/65:14 amSAT - SGN
2 stops43h 21mDelta
Tue 10/2811:50 pmSGN - SAT
2 stops36h 30mDelta
Deal found 9/11![Delta logo]()
$884
This Delta deal was found by Cheapflights users on 9/10. 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 10/56:02 pmSAT - SGN
2 stops54h 33mDelta
Sun 10/2611:50 pmSGN - SAT
2 stops35h 17mDelta
Deal found 9/10![Delta logo]()
$891
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:41 pmSAT - SGN
2 stops27h 09mAmerican Airlines
Mon 11/177:50 amSGN - SAT
2 stops22h 10mAmerican Airlines
Deal found 9/11![American Airlines logo]()
$906
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/32:14 pmSAT - SGN
3 stops43h 41mUnited Airlines
Mon 11/1711:05 pmSGN - SAT
2 stops37h 11mUnited Airlines
Deal found 9/11![United Airlines logo]()
$924
This Delta deal was found by Cheapflights users on 9/10. 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 10/66:25 amSAT - SGN
2 stops42h 10mDelta
Wed 10/2911:50 pmSGN - SAT
2 stops36h 30mDelta
Deal found 9/10![Delta logo]()
$925
This Delta deal was found by Cheapflights users on 9/10. 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 10/56:35 amSAT - SGN
2 stops66h 00mDelta
Wed 10/2911:50 pmSGN - SAT
2 stops36h 30mDelta
Deal found 9/10![Delta logo]()
$932
This Delta deal was found by Cheapflights users on 9/11. 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 10/56:11 pmSAT - SGN
2 stops41h 04mDelta
Thu 10/3011:50 pmSGN - SAT
2 stops36h 30mDelta
Deal found 9/11![Delta logo]()
$938
This Delta deal was found by Cheapflights users on 9/11. 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 10/36:35 amSAT - SGN
2 stops66h 00mDelta
Thu 10/3011:50 pmSGN - SAT
2 stops34h 52mDelta
Deal found 9/11![Delta logo]()
$945
This Delta deal was found by Cheapflights users on 9/10. 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 10/36:05 pmSAT - SGN
2 stops54h 30mDelta
Tue 10/2811:50 pmSGN - SAT
2 stops36h 30mDelta
Deal found 9/10![Delta logo]()
$946
This oojo deal was found by Cheapflights users on 9/10. 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 10/207:56 pmSAT - DAD
2 stops24h 54mChina Airlines
Thu 11/2010:20 amDAD - SAT
2 stops44h 42mChina Airlines
Deal found 9/10![China Airlines logo]()
$1,073
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 September 11, 2025.
Use the filters below to find and compare flights from San Antonio to Vietnam that are best for you.
Fly from
San Antonio
Fly to
Vietnam
Route
Depart
Return
Price
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 10/6
5:14 am-12:35 pm
2 stops43h 21m
Ho Chi Minh City
Sun 10/26
7:35 am-11:07 pm
2 stops27h 32m
$884
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 10/6
5:14 am-12:35 pm
2 stops43h 21m
Ho Chi Minh City
Mon 10/27
2:05 pm-12:20 am
2 stops46h 15m
$884
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sun 10/5
6:02 pm-12:35 pm
2 stops54h 33m
Ho Chi Minh City
Thu 10/30
11:50 pm-12:31 am
2 stops36h 41m
$891
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sun 10/5
6:35 am-12:35 pm
2 stops66h 00m
Ho Chi Minh City
Tue 10/28
11:50 pm-12:20 am
2 stops36h 30m
$891
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sun 10/5
6:02 pm-12:35 pm
2 stops54h 33m
Ho Chi Minh City
Sun 10/26
11:50 pm-11:07 pm
2 stops35h 17m
$891
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Mon 2/23
4:00 pm-10:25 pm
2 stops41h 25m
Ho Chi Minh City
Wed 3/11
2:05 pm-10:19 pm
2 stops44h 14m
$931
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Tue 10/7
12:23 pm-12:35 pm
2 stops36h 12m
Ho Chi Minh City
Wed 10/29
11:50 pm-12:20 am
2 stops36h 30m
$938
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Sat 10/4
3:00 pm-12:35 pm
2 stops33h 35m
Ho Chi Minh City
Tue 10/28
11:50 pm-12:20 am
2 stops36h 30m
$938
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Fri 10/3
6:35 am-12:35 pm
2 stops66h 00m
Ho Chi Minh City
Sat 10/25
7:35 am-12:20 am
2 stops28h 45m
$945
San AntonioHo Chi Minh City
SAT - SGN
SATSGN
San Antonio
Fri 10/3
6:35 am-12:35 pm
2 stops66h 00m
Ho Chi Minh City
Thu 10/30
11:50 pm-10:42 pm
2 stops34h 52m
$945
Showing 1-10 of 28 results
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.
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
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 $883). Flying from San Antonio to Vietnam in June is currently the most expensive (average of $1,426). 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.
What is the cheapest time of day to fly from SAT to VN?
Find hourly flight availability from San Antonio to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.
When flying from San Antonio to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 September 11, 2025.
Read reviews from past customers who have flown ANA, China Airlines, and Delta from San Antonio to Vietnam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.4
Comfort
8.2
Boarding
8.6
Crew
8.7
Food
7.7
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2025
SFO - NRT
Overall
8.4
Comfort
8.2
Boarding
8.6
Crew
8.7
Food
7.7
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2025
SFO - NRT
Overall
8.4
Comfort
8.2
Boarding
8.6
Crew
8.7
Food
7.7
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2025
SFO - NRT
Overall
8.4
Comfort
8.2
Boarding
8.6
Crew
8.7
Food
7.7
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2025
SFO - NRT
Overall
8.4
Comfort
8.2
Boarding
8.6
Crew
8.7
Food
7.7
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2025
SFO - NRT
Overall
8.4
Comfort
8.2
Boarding
8.6
Crew
8.7
Food
7.7
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2025
SFO - NRT
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for San Antonio to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from San Antonio to Vietnam
Discover the top 10 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 September 11, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$848 | Average$1,151 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$921 | Average$1,167 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$970 | Average$1,027 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$974 | Average$1,402 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$977 | Average$1,423 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$978 | Average$1,158 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$1,006 | Average$1,539 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,024 | Average$1,338 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,039 | Average$1,421 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,102 | Average$1,419 | FlexibilityNo cancel fee | On-time81% |