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$422+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SGN
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$923
(United Airlines)

One-way from

$422
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,313
Provider with most accurate pricing for San Antonio-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Ho Chi Minh City flights.
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From San Antonio to Vietnam
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One-way flight from San Antonio to Vietnam
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Highest demand for flights based on searches. 15% potential increase in price ($227 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from San Antonio to Vietnam

Cheapest flights from San Antonio to Vietnam
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 November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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.
Thu 12/45:20 amSAT - SGN
3 stops28h 35mUnited Airlines
Thu 12/117:30 amSGN - SAT
2 stops23h 17mUnited Airlines
Deal found 11/11$923
This oojo deal was found by Cheapflights users on 11/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:32 amSAT - SGN
2 stops38h 58mMultiple Airlines
Tue 11/185:55 pmSGN - SAT
2 stops61h 00mMultiple Airlines
Deal found 11/11$934
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 pmSAT - SGN
3 stops38h 55mUnited Airlines
Sat 12/137:30 amSGN - SAT
2 stops26h 23mUnited Airlines
Deal found 11/10$967
This United Airlines deal was found by Cheapflights users on 11/13. 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 11/144:24 pmSAT - SGN
3 stops41h 31mUnited Airlines
Tue 11/256:00 amSGN - SAT
3 stops24h 47mUnited Airlines
Deal found 11/13$975
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sun 11/165:30 amSAT - SGN
3 stops28h 25mUnited Airlines
Tue 11/1811:05 pmSGN - SAT
2 stops54h 15mUnited Airlines
Deal found 11/11$998
This oojo deal was found by Cheapflights users on 11/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:32 amSAT - DAD
2 stops40h 08mEVA Air
Tue 11/181:00 pmDAD - SAT
2 stops41h 55mEVA Air
Deal found 11/11$6,072
This Expedia deal was found by Cheapflights users on 11/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:32 amSAT - DAD
2 stops39h 43mMultiple Airlines
Mon 11/1712:30 amDAD - SAT
2 stops47h 13mMultiple Airlines
Deal found 11/11$7,459

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 November 13, 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 2/9

6:46 pm-4:50 pm

2 stops33h 04m

Ho Chi Minh City

Wed 2/25

11:00 am-9:35 pm

2 stops23h 35m

$951

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Sat 2/7

6:46 pm-4:50 pm

2 stops33h 04m

Ho Chi Minh City

Wed 4/1

10:50 am-12:55 am

3 stops26h 05m

$951

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Thu 1/22

6:46 pm-10:30 am

2 stops26h 44m

Ho Chi Minh City

Mon 2/23

5:50 pm-5:10 pm

2 stops60h 20m

$951

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Tue 1/6

7:20 am-12:20 am

2 stops28h 00m

Ho Chi Minh City

Thu 1/22

7:15 am-10:54 pm

2 stops28h 39m

$952

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Wed 2/4

7:30 pm-10:55 pm

3 stops38h 25m

Ho Chi Minh City

Wed 2/11

7:30 am-4:53 pm

2 stops22h 23m

$953

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Tue 2/10

2:35 pm-10:35 am

2 stops31h 00m

Ho Chi Minh City

Tue 3/24

1:50 pm-2:28 pm

2 stops36h 38m

$960

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Sun 2/1

2:05 pm-10:55 pm

3 stops43h 50m

Ho Chi Minh City

Thu 4/2

7:00 am-8:49 pm

3 stops25h 49m

$961

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Sun 2/1

5:59 pm-10:55 pm

3 stops39h 56m

Ho Chi Minh City

Wed 4/1

7:00 am-8:49 pm

3 stops25h 49m

$961

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Tue 1/6

1:20 pm-10:55 pm

3 stops44h 35m

Ho Chi Minh City

Sun 2/8

11:05 pm-3:31 pm

2 stops29h 26m

$964

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Thu 1/22

6:46 pm-11:35 am

2 stops27h 49m

Ho Chi Minh City

Sun 2/22

1:55 am-5:10 pm

2 stops52h 15m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 30 results
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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, August is the cheapest month in which you can book a flight from San Antonio to Vietnam (average of $473). Flying from San Antonio to Vietnam in June is currently the most expensive (average of $1,192). 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 November 13, 2025.

It’s typically best to fly out from San Antonio to Vietnam in the evening. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

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 November 13, 2025.
Read reviews from past customers who have flown ANA, Japan Airlines, and China 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.
ANA
8.4
Very good
1,004 reviews

Crew

8.7

Overall

8.4

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
ANA
8.4
Very good
1,004 reviews
ANA
8.4
Very good
1,004 reviews

Crew

8.7

Overall

8.4

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Japan Airlines
8.3
Very good
1,613 reviews
ANA
8.4
Very good
1,004 reviews

Crew

8.7

Overall

8.4

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
China Airlines
8.3
Very good
778 reviews
ANA
8.4
Very good
1,004 reviews

Crew

8.7

Overall

8.4

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
Delta
7.9
Good
8,007 reviews
ANA
8.4
Very good
1,004 reviews

Crew

8.7

Overall

8.4

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.
United Airlines
7.4
Good
9,017 reviews
ANA
8.4
Very good
1,004 reviews

Crew

8.7

Overall

8.4

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Julie,Sep 2025

CGK - HND

Flight attendants are nice, friendly and helpful. Highly recommend to flight with this airline.

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.

  • What airport do you fly from for flights from San Antonio to Vietnam?

    Located just 7.6 mi from the city center, San Antonio (SAT) is the airport most travelers will use when flying to Vietnam from San Antonio.

  • How long is the flight from San Antonio to Vietnam?

    There are many flights that can get you from San Antonio to Vietnam in 38h 25m. Fly via United Airlines or Delta to get the fastest option. The distance from San Antonio to Vietnam is about 9179 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from San Antonio to Vietnam that include hotel bookings?

    Yes. In addition to deals on San Antonio to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Vietnam.

  • Can I find deals for business class flights from San Antonio to Vietnam?

    Yes. Cheapflights offers flight deals from San Antonio to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Vietnam?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Vietnam (average of $473). Flying from San Antonio to Vietnam in June is currently the most expensive (average of $1,192). 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.

See more FAQs

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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$848Average$1,177FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$852Average$1,328FlexibilityNo cancel feeOn-time72%
DeltaCheapest$880Average$1,382FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$892Average$1,102FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$921Average$1,097FlexibilityNo cancel feeOn-time71%
ANACheapest$970Average$997FlexibilityNo cancel feeOn-time80%
China EasternCheapest$974Average$1,402FlexibilityNo cancel feeOn-time62%
EVA AirCheapest$988Average$1,466FlexibilityNo cancel feeOn-time74%
China AirlinesCheapest$1,024Average$1,330FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$1,102Average$1,305FlexibilityNo cancel feeOn-time81%

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