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

Cathay Pacific is the most popular carrier 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 47% 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 January 2026, there are 11 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.

$424 Cheap Flights from San Antonio to Bangkok in 2026

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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.

7:36 am - 5:00 am

SAT

BKK

32h 24m

2 stops

10:05 pm - 11:56 pm

BKK

SAT

37h 51m

2 stops

$888Japan Airlines

Mon, Mar 2 - Wed, Mar 11

4:29 pm - 1:25 pm

SAT

BKK

31h 56m

2 stops

9:30 pm - 10:28 pm

BKK

SAT

37h 58m

2 stops

$898Delta

Tue, Feb 3 - Wed, Feb 25

6:20 pm - 12:55 am

SAT

BKK

41h 35m

2 stops

2:05 am - 12:38 am

BKK

SAT

34h 33m

2 stops

$903Delta

Sun, Jan 25 - Sun, Mar 8

1:40 pm - 1:25 pm

SAT

BKK

34h 45m

2 stops

11:15 pm - 10:28 pm

BKK

SAT

36h 13m

2 stops

$919Delta

Tue, Feb 3 - Wed, Feb 25

5:20 am - 11:40 pm

SAT

BKK

30h 20m

2 stops

2:35 am - 12:14 am

BKK

SAT

33h 39m

2 stops

$940Delta

Mon, May 4 - Wed, Jun 3

7:35 am - 12:55 am

SAT

BKK

29h 20m

2 stops

5:05 am - 11:29 pm

BKK

SAT

30h 24m

2 stops

$950China Eastern

Thu, Mar 19 - Tue, Mar 31

5:25 am - 12:55 am

SAT

BKK

30h 30m

2 stops

9:40 am - 11:16 pm

BKK

SAT

26h 36m

2 stops

$966Delta

Sun, Mar 1 - Sun, Mar 8

5:10 am - 11:40 pm

SAT

BKK

30h 30m

2 stops

9:50 am - 10:27 pm

BKK

SAT

24h 37m

2 stops

$974Delta

Sat, Apr 11 - Thu, Apr 16

5:30 am - 12:55 am

SAT

BKK

30h 25m

2 stops

9:50 am - 3:21 pm

BKK

SAT

41h 31m

2 stops

$978Delta

Wed, Mar 4 - Thu, May 7

7:35 am - 12:30 pm

SAT

BKK

40h 55m

2 stops

9:55 pm - 11:32 pm

BKK

SAT

37h 37m

2 stops

$992China Eastern

Fri, Apr 10 - Sun, Apr 19

Delta flights from San Antonio to Bangkok

Our best Delta deals on San Antonio to Bangkok flight tickets

Delta

Feb 3

SAT4:29 pmSan Antonio

31h 56m

2 stops

BKK1:25 pmBangkok Suvarnabhumi

Feb 25

BKK9:30 pmBangkok Suvarnabhumi

37h 58m

2 stops

SAT10:28 pmSan Antonio

$898

Delta

Jan 25

SAT6:20 pmSan Antonio

41h 35m

2 stops

BKK12:55 amBangkok Suvarnabhumi

Mar 8

BKK2:05 amBangkok Suvarnabhumi

34h 33m

2 stops

SAT12:38 amSan Antonio

$903

Delta

Feb 3

SAT6:30 amSan Antonio

29h 15m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Feb 25

BKK11:15 pmBangkok Suvarnabhumi

36h 13m

2 stops

SAT10:28 pmSan Antonio

$919

United Airlines flights from San Antonio to Bangkok

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

United Airlines

Apr 8

SAT1:25 pmSan Antonio

32h 20m

3 stops

BKK9:45 amBangkok Suvarnabhumi

Apr 22

BKK9:35 amBangkok Suvarnabhumi

59h 07m

2 stops

SAT8:42 amSan Antonio

$995

United Airlines

Mar 4

SAT11:43 amSan Antonio

34h 42m

3 stops

BKK11:25 amBangkok Suvarnabhumi

May 7

BKK3:40 pmBangkok Suvarnabhumi

32h 44m

3 stops

SAT12:24 pmSan Antonio

$1,000

United Airlines

Apr 8

SAT1:25 pmSan Antonio

32h 20m

3 stops

BKK9:45 amBangkok Suvarnabhumi

Apr 22

BKK7:00 amBangkok Suvarnabhumi

34h 00m

2 stops

SAT5:00 amSan Antonio

$1,001

Fly from

Fly to

Route

Depart

Return

Price

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 3/2

7:36 am-5:00 am

2 stops32h 24m

Bangkok Suvarnabhumi

Wed 3/11

10:05 pm-11:56 pm

2 stops37h 51m

$888

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 2/3

4:29 pm-1:25 pm

2 stops31h 56m

Bangkok Suvarnabhumi

Wed 2/25

9:30 pm-10:28 pm

2 stops37h 58m

$898

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sun 1/25

6:20 pm-12:55 am

2 stops41h 35m

Bangkok Suvarnabhumi

Sun 3/8

2:05 am-12:38 am

2 stops34h 33m

$903

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 2/3

1:40 pm-1:25 pm

2 stops34h 45m

Bangkok Suvarnabhumi

Wed 2/25

11:15 pm-10:28 pm

2 stops36h 13m

$919

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 5/4

5:20 am-11:40 pm

2 stops30h 20m

Bangkok Suvarnabhumi

Wed 6/3

2:35 am-12:14 am

2 stops33h 39m

$940

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Thu 3/19

7:35 am-12:55 am

2 stops29h 20m

Bangkok Suvarnabhumi

Tue 3/31

5:05 am-11:29 pm

2 stops30h 24m

$950

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sun 3/1

5:25 am-12:55 am

2 stops30h 30m

Bangkok Suvarnabhumi

Sun 3/8

9:40 am-11:16 pm

2 stops26h 36m

$966

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sat 4/11

5:10 am-11:40 pm

2 stops30h 30m

Bangkok Suvarnabhumi

Thu 4/16

9:50 am-10:27 pm

2 stops24h 37m

$974

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Wed 3/4

5:30 am-12:55 am

2 stops30h 25m

Bangkok Suvarnabhumi

Thu 5/7

9:50 am-3:21 pm

2 stops41h 31m

$978

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Fri 4/10

7:35 am-12:30 pm

2 stops40h 55m

Bangkok Suvarnabhumi

Sun 4/19

9:55 pm-11:32 pm

2 stops37h 37m

$992

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 $1,032.

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 $1,196 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 $1,020 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	28h 35m
Direct flights	None

The fastest flight from San Antonio to Bangkok takes 28h 35m

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. 28h 35m 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 January 2026, there are 11 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 1,073 reviews	Search ANA flights
Japan Airlines	PriceFrom $911	Free Cancellation	Rating 8.3 1,685 reviews	Search Japan Airlines flights
China Eastern	PriceFrom $930	Free Cancellation	Rating 7.2 189 reviews	Search China Eastern flights
American Airlines	PriceFrom $932	Free Cancellation	Rating 7.2 11,136 reviews	Search American Airlines flights
United Airlines	PriceFrom $942	Free Cancellation	Rating 7.4 9,164 reviews	Search United Airlines flights
Delta	PriceFrom $951	Free Cancellation	Rating 7.9 8,051 reviews	Search Delta flights
China Airlines	PriceFrom $1,027	Free Cancellation	Rating 8.3 798 reviews	Search China Airlines flights
Qatar Airways	PriceFrom $1,119	Free Cancellation	Rating 7.4 3,715 reviews	Search Qatar Airways flights
Singapore Airlines	PriceFrom $1,147	Free Cancellation	Rating 8.1 1,431 reviews	Search Singapore Airlines flights
EVA Air	PriceFrom $1,310	Free Cancellation	Rating 8.4 1,324 reviews	Search EVA Air 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.