What airlines fly to Bangkok?

United Airlines, Delta and ANA are the top three most popular airlines that fly to Bangkok from San Antonio according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 12 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to Bangkok?

American Airlines and Japan Airlines are the most popular carriers operating from San Antonio to Bangkok

When did momondo last update prices for flights from San Antonio Airport to Bangkok?

Prices for flights from San Antonio Airport to Bangkok were last updated today.

How many operators does momondo search for flights from San Antonio Airport to Bangkok?

As of November 2026, there are 10 operators available to choose from for flights from San Antonio Airport to Bangkok.

How old do you have to be to fly from San Antonio Airport to Bangkok?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The travel and health documents you'll need for your trip to Bangkok may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$488 Cheap Flights from San Antonio to Bangkok in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Bangkok

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:25 am - 5:05 amSAT San Antonio-BKK Bangkok Suvarnabhumi

28h 40m2 stops Dallas/Fort Worth Tokyo Haneda

9:50 am - 11:59 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

27h 09m2 stops Tokyo Haneda Dallas/Fort Worth

$896American Airlines

Tue, Feb 2 - Wed, Feb 17

8:00 am - 11:35 pmSAT San Antonio-BKK Bangkok Suvarnabhumi

26h 35m2 stops Dallas/Fort Worth Tokyo Narita

7:55 am - 6:26 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

23h 31m2 stops Tokyo Narita Dallas/Fort Worth

$942American Airlines

Tue, Feb 2 - Wed, Feb 17

6:30 am - 12:40 amSAT San Antonio-BKK Bangkok Suvarnabhumi

30h 10m2 stops Los Angeles Shanghai Pu Dong

2:10 am - 11:18 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

33h 08m2 stops Shanghai Pu Dong Los Angeles

$1,059China Eastern

Fri, Apr 9 - Tue, Apr 20

7:00 am - 4:05 amSAT San Antonio-BKK Bangkok Suvarnabhumi

32h 05m2 stops Los Angeles Shanghai Pu Dong

5:05 am - 11:44 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

31h 39m2 stops Shanghai Pu Dong Los Angeles

$1,103China Eastern

Thu, Jan 14 - Mon, Feb 8

4:43 pm - 12:20 amSAT San Antonio-BKK Bangkok Suvarnabhumi

42h 37m2 stops Detroit Metropolitan Wayne County Incheon Intl

1:05 am - 12:48 amBKK Bangkok Suvarnabhumi-SAT San Antonio

36h 43m2 stops Incheon Intl Salt Lake City

$1,198Delta

Sat, Jan 9 - Thu, Jan 21

6:00 am - 12:15 amSAT San Antonio-BKK Bangkok Suvarnabhumi

29h 15m2 stops Los Angeles Hong Kong Intl

1:05 pm - 11:56 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

23h 51m2 stops Hong Kong Intl Los Angeles

$1,209Cathay Pacific

Sun, Nov 29 - Sun, Dec 6

5:15 am - 5:10 amSAT San Antonio-BKK Bangkok Suvarnabhumi

34h 55m3 stops Houston George Bush Intcntl Los Angeles Tokyo Haneda

9:10 am - 11:13 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

27h 03m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,412United Airlines

Tue, Jan 19 - Mon, Feb 8

5:15 am - 5:10 amSAT San Antonio-BKK Bangkok Suvarnabhumi

34h 55m3 stops Houston George Bush Intcntl Los Angeles Tokyo Haneda

9:10 am - 9:55 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

25h 45m2 stops Tokyo Haneda San Francisco

$1,412United Airlines

Mon, Jan 18 - Mon, Feb 1

5:30 am - 12:20 amSAT San Antonio-BKK Bangkok Suvarnabhumi

29h 50m2 stops Atlanta Hartsfield-Jackson Incheon Intl

1:05 am - 3:35 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

27h 30m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,566Delta

Tue, Nov 17 - Mon, Jan 11

6:00 am - 12:15 amSAT San Antonio-BKK Bangkok Suvarnabhumi

29h 15m2 stops Los Angeles Hong Kong Intl

11:45 am - 11:59 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

25h 14m2 stops Hong Kong Intl Dallas/Fort Worth

$4,849Cathay Pacific

Fri, Nov 20 - Mon, Dec 21

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 12:15 amSAT San Antonio-BKK Bangkok Suvarnabhumi

28h 15m2 stops Los Angeles Hong Kong Intl

1:05 pm - 11:59 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

23h 54m2 stops Hong Kong Intl Los Angeles

$1,139Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

7:00 am - 12:15 amSAT San Antonio-BKK Bangkok Suvarnabhumi

28h 15m2 stops Los Angeles Hong Kong Intl

7:30 am - 11:59 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

29h 29m2 stops Hong Kong Intl Los Angeles

$1,140Multiple Airlines

Wed, Nov 11 - Mon, Nov 23

10:29 pm - 10:45 pmSAT San Antonio-BKK Bangkok Suvarnabhumi

35h 16m3 stops Las Vegas Harry Reid Intl Los Angeles Manila Ninoy Aquino Intl

11:40 pm - 9:34 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

34h 54m3 stops Manila Ninoy Aquino Intl Los Angeles Las Vegas Harry Reid Intl

$1,256Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

2:20 pm - 11:30 amSAT San Antonio-BKK Bangkok Suvarnabhumi

32h 10m3 stops Houston George Bush Intcntl Los Angeles Hong Kong Intl

4:55 pm - 12:08 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

32h 13m3 stops Hong Kong Intl Los Angeles Chicago O'Hare Intl

$1,626United Airlines

Wed, Nov 11 - Mon, Nov 23

5:30 am - 11:30 amSAT San Antonio-BKK Bangkok Suvarnabhumi

65h 00m3 stops Houston George Bush Intcntl Los Angeles Hong Kong Intl

4:55 pm - 11:52 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

43h 57m2 stops Hong Kong Intl San Francisco

$1,650United Airlines

Sun, Nov 8 - Sun, Nov 15

2:20 pm - 11:30 amSAT San Antonio-BKK Bangkok Suvarnabhumi

32h 10m3 stops Houston George Bush Intcntl Los Angeles Hong Kong Intl

7:10 am - 7:10 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

25h 00m2 stops Tokyo Narita Houston George Bush Intcntl

$1,868United Airlines

Wed, Nov 11 - Mon, Nov 23

5:30 am - 11:30 amSAT San Antonio-BKK Bangkok Suvarnabhumi

41h 00m1 stop Los Angeles

7:10 am - 6:05 pmBKK Bangkok Suvarnabhumi-SAT San Antonio

23h 55m2 stops Tokyo Narita Houston George Bush Intcntl

$1,883ANA

Wed, Nov 11 - Mon, Nov 23

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Japan Airlines flights from San Antonio to Bangkok

Our best Japan Airlines deals on San Antonio to Bangkok flight tickets

Japan Airlines

Jan 11

SAT8:00 amSan Antonio

32h 05m

2 stops

BKK5:05 amBangkok Suvarnabhumi

Jan 20

BKK9:50 amBangkok Suvarnabhumi

50h 09m

2 stops

SAT10:59 pmSan Antonio

$1,088

Japan Airlines

Dec 7

SAT7:00 amSan Antonio

33h 00m

2 stops

BKK5:00 amBangkok Suvarnabhumi

Dec 16

BKK1:00 amBangkok Suvarnabhumi

35h 53m

2 stops

SAT11:53 pmSan Antonio

$1,134

Japan Airlines

Dec 7

SAT7:00 amSan Antonio

33h 00m

2 stops

BKK5:00 amBangkok Suvarnabhumi

Dec 15

BKK9:50 amBangkok Suvarnabhumi

51h 06m

2 stops

SAT11:56 pmSan Antonio

$1,137

STARLUX Airlines flights from San Antonio to Bangkok

Our best STARLUX Airlines deals on San Antonio to Bangkok flight tickets

STARLUX Airlines

Apr 24

SAT7:10 pmSan Antonio

28h 50m

2 stops

BKK12:00 pmBangkok Suvarnabhumi

May 3

BKK5:50 pmBangkok Suvarnabhumi

41h 27m

2 stops

SAT11:17 pmSan Antonio

$1,220

STARLUX Airlines

Nov 15

SAT3:35 pmSan Antonio

32h 00m

2 stops

BKK12:35 pmBangkok Suvarnabhumi

Jan 11

BKK5:40 pmBangkok Suvarnabhumi

42h 25m

2 stops

SAT11:05 pmSan Antonio

$1,363

STARLUX Airlines

Nov 14

SAT3:35 pmSan Antonio

32h 00m

2 stops

BKK12:35 pmBangkok Suvarnabhumi

Jan 11

BKK5:40 pmBangkok Suvarnabhumi

42h 25m

2 stops

SAT11:05 pmSan Antonio

$1,477

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBangkok

SAT San Antonio - BKK Bangkok Suvarnabhumi

SATBKK

San Antonio

Tue 2/2

11:25 am-5:05 am

2 stops28h 40m

Bangkok Suvarnabhumi

Wed 2/17

9:50 am-11:59 pm

2 stops27h 09m

$896

Quickest round-trip

San AntonioBangkok

SAT San Antonio - BKK Bangkok Suvarnabhumi

SATBKK

San Antonio

Tue 2/2

8:00 am-11:35 pm

2 stops26h 35m

Bangkok Suvarnabhumi

Wed 2/17

7:55 am-6:26 pm

2 stops23h 31m

$942

San AntonioBangkok

SAT San Antonio - BKK Bangkok Suvarnabhumi

SATBKK

San Antonio

Fri 4/9

6:30 am-12:40 am

2 stops30h 10m

Bangkok Suvarnabhumi

Tue 4/20

2:10 am-11:18 pm

2 stops33h 08m

$1,059

San AntonioBangkok

SAT San Antonio - BKK Bangkok Suvarnabhumi

SATBKK

San Antonio

Thu 1/14

7:00 am-4:05 am

2 stops32h 05m

Bangkok Suvarnabhumi

Mon 2/8

5:05 am-11:44 pm

2 stops31h 39m

$1,103

San AntonioBangkok

SAT San Antonio - BKK Bangkok Suvarnabhumi

SATBKK

San Antonio

Sat 1/9

4:43 pm-12:20 am

2 stops42h 37m

Bangkok Suvarnabhumi

Thu 1/21

1:05 am-12:48 am

2 stops36h 43m

$1,198

San AntonioBangkok

SAT San Antonio - BKK Bangkok Suvarnabhumi

SATBKK

San Antonio

Sun 11/29

6:00 am-12:15 am

2 stops29h 15m

Bangkok Suvarnabhumi

Sun 12/6

1:05 pm-11:56 pm

2 stops23h 51m

$1,209

San AntonioBangkok

SAT San Antonio - BKK Bangkok Suvarnabhumi

SATBKK

San Antonio

Tue 1/19

5:15 am-5:10 am

3 stops34h 55m

Bangkok Suvarnabhumi

Mon 2/8

9:10 am-11:13 pm

2 stops27h 03m

$1,412

San AntonioBangkok

SAT San Antonio - BKK Bangkok Suvarnabhumi

SATBKK

San Antonio

Mon 1/18

5:15 am-5:10 am

3 stops34h 55m

Bangkok Suvarnabhumi

Mon 2/1

9:10 am-9:55 pm

2 stops25h 45m

$1,412

San AntonioBangkok

SAT San Antonio - BKK Bangkok Suvarnabhumi

SATBKK

San Antonio

Tue 11/17

5:30 am-12:20 am

2 stops29h 50m

Bangkok Suvarnabhumi

Mon 1/11

1:05 am-3:35 pm

2 stops27h 30m

$1,566

San AntonioBangkok

SAT San Antonio - BKK Bangkok Suvarnabhumi

SATBKK

San Antonio

Fri 11/20

6:00 am-12:15 am

2 stops29h 15m

Bangkok Suvarnabhumi

Mon 12/21

11:45 am-11:59 pm

2 stops25h 14m

$4,849

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between San Antonio and Bangkok?

Prices are currently low for flights on this route.

Typical prices usually range from $1,079 to $1,528.
The lowest price recently found on this route was $896.

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of October, then book flights to Bangkok from San Antonio during April instead. Flights to Bangkok in April, while not as cheap as those in October, still average around $1,098.

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

You are more likely to see cheaper flights to Bangkok from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,247 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from San Antonio for as low as $1,097 on momondo.

Cheap San Antonio to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Bangkok

Best Price Found	$488
Fastest flight time	26h 49m
Direct flights	None

The best one-way flight to Bangkok from San Antonio in the past 72 hours is $488. The best round-trip flight deal from San Antonio to Bangkok found on momondo in the last 72 hours is $896.

The fastest flight from San Antonio to Bangkok takes 26h 49m

There are no direct flights from San Antonio to Bangkok. There are no popular flight routes from San Antonio to Bangkok.

Search flight deals

Frequently asked questions about flying from San Antonio to Bangkok

How far is San Antonio to Bangkok by plane?
A flight from San Antonio to Bangkok will travel around 9188.2 mi. 26h 49m is a normal flight duration for this route.
When did momondo last update prices for flights from San Antonio Airport to Bangkok?
Prices for flights from San Antonio Airport to Bangkok were last updated today.
How many operators does momondo search for flights from San Antonio Airport to Bangkok?
As of November 2026, there are 10 operators available to choose from for flights from San Antonio Airport to Bangkok.
How old do you have to be to fly from San Antonio Airport to Bangkok?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The travel and health documents you'll need for your trip to Bangkok may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Bangkok

Compare and see reviews for airlines that fly from San Antonio to Bangkok with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $918	Free Cancellation	Rating 7.8 8,700 reviews	Search Delta flights
China Eastern	PriceFrom $953	Free Cancellation	Rating 7.3 249 reviews	Search China Eastern flights
United Airlines	PriceFrom $972	Free Cancellation	Rating 7.3 10,463 reviews	Search United Airlines flights
China Airlines	PriceFrom $1,028	Free Cancellation	Rating 8.3 856 reviews	Search China Airlines flights
Qatar Airways	PriceFrom $1,047	Free Cancellation	Rating 7.4 3,712 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom $1,049	Free Cancellation	Rating 7.6 1,538 reviews	Search Cathay Pacific flights
ANA	PriceFrom $1,079	Free Cancellation	Rating 8.3 1,339 reviews	Search ANA flights
Air Canada	PriceFrom $1,140	Free Cancellation	Rating 7.1 11,862 reviews	Search Air Canada flights
Asiana Airlines	PriceFrom $1,375	Free Cancellation	Rating 8.1 570 reviews	Search Asiana Airlines flights
Finnair	PriceFrom $1,459	Free Cancellation	Rating 7.6 1,415 reviews	Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Bangkok?

Finding the right flight to Bangkok from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.

Can I find flights from San Antonio to Bangkok with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bangkok from San Antonio with this policy.

How can momondo help me find flights from San Antonio to Bangkok?

Once all potential San Antonio to Bangkok flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Antonio to Bangkok right now. Can momondo alert me if prices change?

Price alerts on flights to Bangkok from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from San Antonio to Bangkok from $488

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Bangkok departing on 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Japan Airlines flights from San Antonio to Bangkok

Our best Japan Airlines deals on San Antonio to Bangkok flight tickets

STARLUX Airlines flights from San Antonio to Bangkok

Our best STARLUX Airlines deals on San Antonio to Bangkok flight tickets

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Use the filters below to find and compare flights from San Antonio to Bangkok that are best for you.

See travel insights to Bangkok from

How to get the cheapest flight ticket from San Antonio to Bangkok

What is the typical price of a round-trip flight between San Antonio and Bangkok?

What is the cheapest month to fly to Bangkok?

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

What is the cheapest airline that flies from San Antonio to Bangkok?

What airlines fly to Bangkok?

Cheap San Antonio to Bangkok flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from San Antonio to Bangkok

Best airlines flying from San Antonio to Bangkok

Compare and see reviews for airlines that fly from San Antonio to Bangkok with momondo

Why use momondo?

An easier way to manage your Bangkok trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok

Fly your favorite airline to Bangkok

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Thailand

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year