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$399+ Cheap flights from San Antonio (SAT) to Bangkok

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BKK
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Bangkok are usually found in November or September, booked 16 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from San Antonio to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$856
(Trip.com)

One-way from

$399
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,096
From San Antonio to Bangkok
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One-way flight from San Antonio to Bangkok
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Highest demand for flights based on searches. 4% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Antonio to Bangkok

Cheapest flights from San Antonio to Bangkok
Explore the most affordable flight options available from San Antonio to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:42 pmSAT - BKK
2 stops39h 08mMultiple Airlines
Thu 11/61:20 pmBKK - SAT
2 stops37h 47mMultiple Airlines
Deal found 9/15$856
This Delta deal was found by Cheapflights users on 9/16. 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.
Thu 9/187:45 amSAT - BKK
2 stops27h 40mDelta
Fri 10/32:35 amBKK - SAT
2 stops33h 24mDelta
Deal found 9/16$943
This Delta deal was found by Cheapflights users on 9/15. 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 11/95:54 pmSAT - BKK
2 stops38h 36mDelta
Sat 11/159:30 pmBKK - SAT
2 stops40h 05mDelta
Deal found 9/15$950
This Delta deal was found by Cheapflights users on 9/15. 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 9/166:24 amSAT - BKK
2 stops30h 41mDelta
Wed 10/19:40 pmBKK - SAT
2 stops36h 39mDelta
Deal found 9/15$979
This FlightHub deal was found by Cheapflights users on 9/15. 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 9/167:00 amSAT - BKK
2 stops33h 40mJapan Airlines
Tue 9/3012:25 amBKK - SAT
2 stops31h 02mJapan Airlines
Deal found 9/15$982
This Singapore Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 11/16:32 amSAT - BKK
2 stops49h 28mMultiple Airlines
Wed 11/129:10 pmBKK - SAT
2 stops33h 45mMultiple Airlines
Deal found 9/17$984
This Delta deal was found by Cheapflights users on 9/16. 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 11/234:35 pmSAT - BKK
2 stops43h 10mDelta
Tue 12/29:30 pmBKK - SAT
2 stops36h 52mDelta
Deal found 9/16$986
This FlightHub deal was found by Cheapflights users on 9/15. 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 9/307:00 amSAT - BKK
2 stops33h 40mJapan Airlines
Tue 10/288:05 amBKK - SAT
2 stops25h 43mJapan Airlines
Deal found 9/15$988
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/285:56 pmSAT - BKK
2 stops41h 59mUnited Airlines
Sun 10/59:35 amBKK - SAT
2 stops46h 30mUnited Airlines
Deal found 9/16$993
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/191:23 pmSAT - BKK
3 stops33h 02mUnited Airlines
Tue 12/24:55 pmBKK - SAT
3 stops33h 17mUnited Airlines
Deal found 9/16$998
This United Airlines deal was found by Cheapflights users on 9/17. 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 9/306:45 amSAT - BKK
2 stops33h 50mUnited Airlines
Tue 10/284:55 pmBKK - SAT
3 stops40h 54mUnited Airlines
Deal found 9/17$999

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Bangkok 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 17, 2025.
Use the filters below to find and compare flights from San Antonio to Bangkok that are best for you.

Fly from

San Antonio

Fly to

Bangkok

Route

Depart

Return

Price

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 11/10

5:15 am-12:45 am

2 stops30h 30m

Bangkok Suvarnabhumi

Sat 11/15

9:30 pm-12:35 am

2 stops40h 05m

$943

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sat 11/1

6:32 am-8:00 pm

2 stops49h 28m

Bangkok Suvarnabhumi

Wed 11/12

9:10 pm-5:55 pm

2 stops33h 45m

$984

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 9/30

7:00 am-4:40 am

2 stops33h 40m

Bangkok Suvarnabhumi

Tue 10/28

8:05 am-9:48 pm

2 stops25h 43m

$988

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sun 9/28

5:56 pm-11:55 pm

2 stops41h 59m

Bangkok Suvarnabhumi

Sun 10/5

9:35 am-8:05 pm

2 stops46h 30m

$993

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 9/30

7:30 am-4:35 am

2 stops33h 05m

Bangkok Suvarnabhumi

Tue 10/28

4:55 pm-12:25 pm

3 stops31h 30m

$999

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sun 9/28

6:27 am-9:45 am

2 stops39h 18m

Bangkok Suvarnabhumi

Mon 10/13

1:20 pm-12:04 am

2 stops46h 44m

$1,034

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sat 11/1

2:14 pm-11:25 am

3 stops33h 11m

Bangkok Suvarnabhumi

Wed 11/12

4:55 pm-10:43 am

3 stops30h 48m

$1,038

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Thu 10/30

6:00 am-1:55 am

2 stops31h 55m

Bangkok Suvarnabhumi

Wed 11/5

1:55 am-11:46 pm

2 stops34h 51m

$1,040

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Fri 11/7

7:30 am-11:25 am

2 stops38h 55m

Bangkok Suvarnabhumi

Mon 12/8

4:55 pm-8:41 am

3 stops28h 46m

$1,047

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sun 10/26

2:04 pm-12:10 am

3 stops46h 06m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
1
2

Best time to book a flight from San Antonio to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok 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 Bangkok

How far ahead should I book a flight from San Antonio to Bangkok?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Bangkok. Price data was last updated on September 12, 2025.

The best time to book flights from San Antonio to Bangkok is 16 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 Bangkok?

Currently, September is the cheapest month in which you can book a flight from San Antonio to Bangkok (average of $900). Flying from San Antonio to Bangkok in December is currently the most expensive (average of $1,507). 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 BKK?

Find hourly flight availability from San Antonio to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from San Antonio to Bangkok in the evening. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with ANA, Delta, and United Airlines from San Antonio to Bangkok to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
964 reviews

Crew

8.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
964 reviews
ANA
8.4
Very good
964 reviews

Crew

8.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Delta
8.0
Very good
7,961 reviews
ANA
8.4
Very good
964 reviews

Crew

8.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
United Airlines
7.4
Good
8,926 reviews
ANA
8.4
Very good
964 reviews

Crew

8.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
American Airlines
7.2
Good
10,000 reviews
ANA
8.4
Very good
964 reviews

Crew

8.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
China Eastern
7.2
Good
166 reviews
ANA
8.4
Very good
964 reviews

Crew

8.7

Entertainment

7.9

Comfort

8.2

Boarding

8.6

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Bangkok. 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 Bangkok?

    If you book a flight to Bangkok from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 0 flights from San Antonio to Bangkok per day from 13 different airlines.

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

    There are many flights that can get you from San Antonio to Bangkok in 30h 30m. Fly via Delta, Japan Airlines, or United Airlines to get the fastest option. There are 9181 mi between San Antonio and Bangkok. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Antonio to Bangkok round-trip?

    China Eastern, at $875, was found to be the cheapest airline from San Antonio to Bangkok.Alternate airlines to your destination round-trip include ANA and Japan Airlines. China Eastern is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Bangkok 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 Bangkok?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Bangkok (average of $900). Flying from San Antonio to Bangkok in December is currently the most expensive (average of $1,507). 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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Alternative routes for San Antonio to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from San Antonio to Bangkok

Discover the top 10 airlines that operate flights from San Antonio to Bangkok. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$875Average$1,027FlexibilityNo cancel feeOn-time62%
ANACheapest$896Average$1,156FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$911Average$1,229FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$932Average$1,135FlexibilityNo cancel feeOn-time71%
DeltaCheapest$963Average$1,402FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$972Average$1,135FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,048Average$1,448FlexibilityNo cancel feeOn-time74%
China AirlinesCheapest$1,077Average$1,304FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$1,088Average$1,927FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,119Average$1,235FlexibilityNo cancel feeOn-time68%

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