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

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

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 49% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 15 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

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 2025, there are 12 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.

$477 Cheap Flights from San Antonio to Bangkok in 2025/26

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Find the cheapest flights from San Antonio to Bangkok

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:20 am - 5:00 amSAT-BKK

32h 40m2 stops

10:05 pm - 1:15 pmBKK-SAT

28h 10m2 stops

$879Japan Airlines

Find Deal

Tue, Jan 6 - Wed, Jan 21

7:20 am - 5:00 amSAT-BKK

32h 40m2 stops

1:10 am - 10:54 pmBKK-SAT

34h 44m2 stops

$942Japan Airlines

Find Deal

Tue, Jan 6 - Tue, Jan 20

7:35 am - 1:55 amSAT-BKK

30h 20m2 stops

9:55 pm - 11:30 pmBKK-SAT

37h 35m2 stops

$947China Eastern

Find Deal

Thu, Mar 19 - Tue, Mar 31

6:06 pm - 9:50 amSAT-BKK

26h 44m2 stops

2:35 am - 1:00 amBKK-SAT

34h 25m2 stops

$969Multiple Airlines

Find Deal

Mon, Mar 2 - Thu, Mar 19

7:00 pm - 4:20 pmSAT-BKK

33h 20m2 stops

10:50 am - 5:10 amBKK-SAT

30h 20m2 stops

$976Multiple Airlines

Find Deal

Mon, May 4 - Thu, Jun 4

6:01 am - 4:25 pmSAT-BKK

45h 24m2 stops

1:10 am - 10:54 pmBKK-SAT

34h 44m2 stops

$979Japan Airlines

Find Deal

Sat, Jan 24 - Sun, Feb 1

5:00 am - 4:35 amSAT-BKK

35h 35m2 stops

9:35 am - 11:18 pmBKK-SAT

49h 43m2 stops

$983United Airlines

Find Deal

Tue, Mar 31 - Mon, Apr 27

7:20 am - 12:15 amSAT-BKK

27h 55m2 stops

7:55 am - 10:51 pmBKK-SAT

27h 56m2 stops

$986Multiple Airlines

Find Deal

Tue, Feb 3 - Wed, Feb 25

7:00 am - 12:55 amSAT-BKK

28h 55m2 stops

7:55 pm - 11:43 pmBKK-SAT

40h 48m2 stops

$994China Eastern

Find Deal

Thu, Jan 8 - Wed, Jan 28

1:20 pm - 11:25 amSAT-BKK

33h 05m3 stops

4:55 pm - 1:08 pmBKK-SAT

33h 13m3 stops

$998United Airlines

Find Deal

Tue, Feb 3 - Wed, Feb 25

Japan Airlines flights from San Antonio to Bangkok

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

Japan Airlines

Jan 6

SAT7:20 amSan Antonio

32h 40m

2 stops

BKK5:00 amBangkok Suvarnabhumi

Jan 21

BKK10:05 pmBangkok Suvarnabhumi

28h 15m

2 stops

SAT1:20 pmSan Antonio

$879

Find similar

Japan Airlines

Jan 6

SAT7:20 amSan Antonio

32h 40m

2 stops

BKK5:00 amBangkok Suvarnabhumi

Jan 20

BKK1:10 amBangkok Suvarnabhumi

34h 44m

2 stops

SAT10:54 pmSan Antonio

$942

Find similar

Japan Airlines

Jan 24

SAT6:01 amSan Antonio

45h 24m

2 stops

BKK4:25 pmBangkok Suvarnabhumi

Feb 1

BKK1:10 amBangkok Suvarnabhumi

34h 44m

2 stops

SAT10:54 pmSan Antonio

$979

Find similar

China Eastern flights from San Antonio to Bangkok

Our best China Eastern deals on San Antonio to Bangkok flight tickets

China Eastern

Mar 19

SAT7:35 amSan Antonio

30h 20m

2 stops

BKK1:55 amBangkok Suvarnabhumi

Mar 31

BKK9:55 pmBangkok Suvarnabhumi

37h 35m

2 stops

SAT11:30 pmSan Antonio

$947

Find similar

China Eastern

Jan 8

SAT7:00 amSan Antonio

28h 55m

2 stops

BKK12:55 amBangkok Suvarnabhumi

Jan 28

BKK7:55 pmBangkok Suvarnabhumi

40h 48m

2 stops

SAT11:43 pmSan Antonio

$994

Find similar

China Eastern

Mar 19

SAT7:35 amSan Antonio

30h 20m

2 stops

BKK1:55 amBangkok Suvarnabhumi

Mar 30

BKK2:10 amBangkok Suvarnabhumi

33h 20m

2 stops

SAT11:30 pmSan Antonio

$1,054

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 1/6

7:20 am-5:00 am

2 stops32h 40m

Bangkok Suvarnabhumi

Wed 1/21

10:05 pm-1:15 pm

2 stops28h 10m

$879

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 1/6

7:20 am-5:00 am

2 stops32h 40m

Bangkok Suvarnabhumi

Tue 1/20

1:10 am-10:54 pm

2 stops34h 44m

$942

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Thu 3/19

7:35 am-1:55 am

2 stops30h 20m

Bangkok Suvarnabhumi

Tue 3/31

9:55 pm-11:30 pm

2 stops37h 35m

$947

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 3/2

6:06 pm-9:50 am

2 stops26h 44m

Bangkok Suvarnabhumi

Thu 3/19

2:35 am-1:00 am

2 stops34h 25m

$969

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 5/4

7:00 pm-4:20 pm

2 stops33h 20m

Bangkok Suvarnabhumi

Thu 6/4

10:50 am-5:10 am

2 stops30h 20m

$976

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sat 1/24

6:01 am-4:25 pm

2 stops45h 24m

Bangkok Suvarnabhumi

Sun 2/1

1:10 am-10:54 pm

2 stops34h 44m

$979

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 3/31

5:00 am-4:35 am

2 stops35h 35m

Bangkok Suvarnabhumi

Mon 4/27

9:35 am-11:18 pm

2 stops49h 43m

$983

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 2/3

7:20 am-12:15 am

2 stops27h 55m

Bangkok Suvarnabhumi

Wed 2/25

7:55 am-10:51 pm

2 stops27h 56m

$986

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Thu 1/8

7:00 am-12:55 am

2 stops28h 55m

Bangkok Suvarnabhumi

Wed 1/28

7:55 pm-11:43 pm

2 stops40h 48m

$994

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 2/3

1:20 pm-11:25 am

3 stops33h 05m

Bangkok Suvarnabhumi

Wed 2/25

4:55 pm-1:08 pm

3 stops33h 13m

$998

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 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 November instead. Flights to Bangkok in November, while not as cheap as those in October, still average around $1,059.

What is the cheapest day to depart on your flight to Bangkok?

On average, the least expensive day to fly to Bangkok from San Antonio is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,184. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from San Antonio to Bangkok on a Saturday will generally be more expensive and average around $1,466. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Bangkok?

According to our data, the cheapest time of day to fly to Bangkok is in the evening. momondo users have found flights departing from San Antonio to Bangkok in the evening for as low as $1,192. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $1,605. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight 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 $1,230 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 $1,120 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

Fastest flight time	26h 45m
Direct flights	None

The fastest flight from San Antonio to Bangkok takes 26h 45m

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

Search flight deals

How far is San Antonio to Bangkok by plane?
A flight from San Antonio to Bangkok will travel around 9188.2 mi. 26h 04m 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 2025, there are 12 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
ANA	PriceFrom $896	Free Cancellation	Rating 8.4 1,010 reviews	Search ANA flights
Japan Airlines	PriceFrom $911	Free Cancellation	Rating 8.3 1,630 reviews	Search Japan Airlines flights
China Eastern	PriceFrom $930	Free Cancellation	Rating 7.2 178 reviews	Search China Eastern flights
American Airlines	PriceFrom $932	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
United Airlines	PriceFrom $942	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
Delta	PriceFrom $977	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
China Airlines	PriceFrom $1,027	Free Cancellation	Rating 8.3 782 reviews	Search China Airlines flights
Cathay Pacific	PriceFrom $1,059	Free Cancellation	Rating 7.6 1,068 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,119	Free Cancellation	Rating 7.4 3,675 reviews	Search Qatar Airways flights
Singapore Airlines	PriceFrom $1,147	Free Cancellation	Rating 8.1 1,409 reviews	Search Singapore Airlines 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.