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$454+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SGN
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap 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 January 20, 2026.

This United Airlines deal was found by Cheapflights users on 1/20. 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 1/267:25 am
SAT
-
SGN
3 stops50h 30m
United Airlines
Mon 3/307:00 am
SGN
-
SAT
2 stops34h 00m
United Airlines
Deal found 1/20$960
This China Airlines deal was found by Cheapflights users on 1/20. 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 5/182:45 pm
SAT
-
SGN
2 stops37h 35m
Multiple Airlines
Thu 6/1810:50 am
SGN
-
SAT
2 stops30h 23m
Multiple Airlines
Deal found 1/20$975
This China Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:05 pm
SAT
-
DAD
2 stops35h 25m
Multiple Airlines
Mon 5/185:30 pm
DAD
-
SAT
2 stops23h 59m
Multiple Airlines
Deal found 1/18$989
This China Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 pm
SAT
-
DAD
2 stops34h 30m
Multiple Airlines
Thu 4/3010:00 am
DAD
-
SAT
2 stops43h 05m
Multiple Airlines
Deal found 1/18$993
This China Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1412:15 pm
SAT
-
SGN
2 stops40h 35m
Multiple Airlines
Sun 4/510:50 am
SGN
-
SAT
2 stops26h 40m
Multiple Airlines
Deal found 1/19$994
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/24:43 pm
SAT
-
SGN
3 stops65h 12m
United Airlines
Wed 2/116:00 am
SGN
-
SAT
3 stops44h 08m
United Airlines
Deal found 1/20$1,003
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/265:59 pm
SAT
-
SGN
2 stops39h 56m
Multiple Airlines
Mon 3/307:00 am
SGN
-
SAT
2 stops34h 00m
Multiple Airlines
Deal found 1/20$1,010
This Japan Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:59 am
SAT
-
SGN
2 stops33h 26m
Japan Airlines
Thu 10/18:20 am
SGN
-
SAT
2 stops27h 01m
Japan Airlines
Deal found 1/19$1,013
This Cathay Pacific deal was found by Cheapflights users on 1/20. 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.
Mon 2/27:20 am
SAT
-
SGN
2 stops38h 15m
Multiple Airlines
Tue 3/107:35 pm
SGN
-
SAT
2 stops39h 40m
Multiple Airlines
Deal found 1/20$1,016
This China Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 5/152:45 pm
SAT
-
SGN
2 stops30h 55m
Multiple Airlines
Thu 6/410:50 am
SGN
-
SAT
2 stops30h 39m
Multiple Airlines
Deal found 1/20$1,019
This Cathay Pacific deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:17 am
SAT
-
SGN
2 stops40h 18m
Multiple Airlines
Tue 3/316:20 pm
SGN
-
SAT
2 stops41h 36m
Multiple Airlines
Deal found 1/19$1,022
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:25 pm
SAT
-
SGN
2 stops63h 25m
United Airlines
Mon 3/1611:05 pm
SGN
-
SAT
2 stops33h 48m
United Airlines
Deal found 1/19$1,046

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 January 20, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$965
(China Airlines)

One-way from

$454
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,079
Provider with most accurate pricing for San Antonio-Ho Chi Minh City flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Ho Chi Minh City flights.
Search Deals
From San Antonio to Vietnam
Search Deals
One-way flight from San Antonio to Vietnam
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($293 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 20, 2026.
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 5/18

2:45 pm-4:20 pm

2 stops37h 35m

Ho Chi Minh City

Thu 6/18

10:50 am-5:13 am

2 stops30h 23m

$975

San AntonioDa Nang

SAT - DAD

SATDAD

San Antonio

Wed 4/1

6:00 pm-4:30 pm

2 stops34h 30m

Da Nang

Thu 4/30

10:00 am-5:05 pm

2 stops43h 05m

$993

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Thu 3/19

5:19 am-12:20 am

2 stops31h 01m

Ho Chi Minh City

Sun 4/12

6:20 pm-11:54 pm

2 stops41h 34m

$1,016

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Tue 2/3

7:20 am-10:35 am

2 stops38h 15m

Ho Chi Minh City

Tue 3/10

7:35 pm-11:15 pm

2 stops39h 40m

$1,016

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Fri 5/15

2:45 pm-9:40 am

2 stops30h 55m

Ho Chi Minh City

Thu 6/4

10:50 am-5:29 am

2 stops30h 39m

$1,019

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Tue 3/3

5:17 am-10:35 am

2 stops40h 18m

Ho Chi Minh City

Tue 3/31

6:20 pm-11:56 pm

2 stops41h 36m

$1,022

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Tue 3/3

2:10 pm-10:55 pm

3 stops43h 45m

Ho Chi Minh City

Tue 3/31

7:00 am-4:09 pm

3 stops45h 09m

$1,047

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Thu 3/19

5:00 am-10:55 pm

3 stops29h 55m

Ho Chi Minh City

Sun 4/12

7:00 am-1:08 pm

2 stops42h 08m

$1,052

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Tue 2/24

4:45 pm-10:55 pm

3 stops41h 10m

Ho Chi Minh City

Mon 3/16

11:05 pm-8:53 pm

2 stops33h 48m

$1,057

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Mon 2/23

7:40 am-12:15 am

2 stops27h 35m

Ho Chi Minh City

Mon 3/16

11:05 pm-8:53 pm

2 stops33h 48m

$1,060

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 25 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 $488). Flying from San Antonio to Vietnam in July is currently the most expensive (average of $1,002). 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 January 20, 2026.
Read reviews from past customers who have flown ANA, Japan 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.
ANA
8.4
Very good
1,077 reviews

Comfort

8.2

Boarding

8.5

Food

7.7

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very good
1,077 reviews
ANA
8.4
Very good
1,077 reviews

Comfort

8.2

Boarding

8.5

Food

7.7

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Japan Airlines
8.3
Very good
1,688 reviews
ANA
8.4
Very good
1,077 reviews

Comfort

8.2

Boarding

8.5

Food

7.7

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Delta
7.9
Good
8,085 reviews
ANA
8.4
Very good
1,077 reviews

Comfort

8.2

Boarding

8.5

Food

7.7

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
United Airlines
7.4
Good
9,189 reviews
ANA
8.4
Very good
1,077 reviews

Comfort

8.2

Boarding

8.5

Food

7.7

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
American Airlines
7.2
Good
11,169 reviews
ANA
8.4
Very good
1,077 reviews

Comfort

8.2

Boarding

8.5

Food

7.7

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

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.

  • What are the cheapest airlines to fly from San Antonio to Vietnam one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $387. Japan Airlines flights start at $481 while deals on EVA Air start at $545 one-way.

  • 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 $488). Flying from San Antonio to Vietnam in July is currently the most expensive (average of $1,002). 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 9 airlines flying from San Antonio to Vietnam

Discover the top 9 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$710Average$1,360FlexibilityNo cancel feeOn-time70%
Cathay PacificCheapest$852Average$1,168FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$868Average$1,049FlexibilityNo cancel feeOn-time71%
DeltaCheapest$884Average$1,092FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$892Average$1,012FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$905Average$1,045FlexibilityNo cancel feeOn-time69%
ANACheapest$970Average$1,008FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$988Average$1,466FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,100Average$1,293FlexibilityNo cancel feeOn-time81%

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