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Cheap flights from San Antonio to Bangkok from $539

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 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San Antonio to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:10 am - 6:45 am
SAT
-
BKK
36h 35m
2 stops
Multiple Airlines Logo
3:05 pm - 10:17 pm
BKK
-
SAT
43h 12m
2 stops
$954Multiple Airlines
Mon, May 4 - Thu, Jun 4
Multiple Airlines Logo
6:10 am - 6:45 am
SAT
-
BKK
36h 35m
2 stops
Multiple Airlines Logo
3:55 pm - 10:59 pm
BKK
-
SAT
43h 04m
2 stops
$955Multiple Airlines
Sun, Apr 12 - Sat, May 9
Multiple Airlines Logo
8:14 am - 6:30 am
SAT
-
BKK
34h 16m
2 stops
Multiple Airlines Logo
9:00 pm - 8:01 pm
BKK
-
SAT
35h 01m
2 stops
$966Multiple Airlines
Sun, May 3 - Tue, Sep 15
Multiple Airlines Logo
6:10 am - 6:30 am
SAT
-
BKK
36h 20m
2 stops
Multiple Airlines Logo
3:05 pm - 5:44 pm
BKK
-
SAT
38h 39m
2 stops
$975Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
6:10 am - 6:30 am
SAT
-
BKK
36h 20m
2 stops
Multiple Airlines Logo
3:05 pm - 5:44 pm
BKK
-
SAT
38h 39m
2 stops
$976Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
6:23 am - 6:45 am
SAT
-
BKK
36h 22m
2 stops
Multiple Airlines Logo
3:55 pm - 4:52 pm
BKK
-
SAT
36h 57m
2 stops
$981Multiple Airlines
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
6:20 am - 11:50 pm
SAT
-
BKK
29h 30m
2 stops
Multiple Airlines Logo
9:00 pm - 9:15 pm
BKK
-
SAT
36h 15m
2 stops
$997Multiple Airlines
Sat, May 9 - Wed, May 27
China Airlines Logo
4:10 pm - 9:45 am
SAT
-
BKK
29h 35m
2 stops
China Airlines Logo
10:50 am - 2:42 pm
BKK
-
SAT
39h 52m
2 stops
$1,021China Airlines
Wed, Aug 26 - Fri, Sep 4
Emirates Logo
4:13 pm - 11:10 am
SAT
-
DMK
30h 57m
2 stops
Emirates Logo
11:50 pm - 9:13 pm
DMK
-
SAT
33h 23m
2 stops
$5,504Emirates
Wed, Sep 16 - Wed, Sep 30
Emirates Logo
4:13 pm - 11:10 am
SAT
-
DMK
30h 57m
2 stops
Emirates Logo
11:50 pm - 9:16 pm
DMK
-
SAT
33h 26m
2 stops
$5,505Emirates
Mon, Sep 14 - Thu, Sep 17

Delta flights from San Antonio to Bangkok

Our best Delta deals on San Antonio to Bangkok flight tickets
Delta
Apr 23
SAT6:39 amSan Antonio
28h 56m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
May 20
BKK9:40 pmBangkok Suvarnabhumi
39h 04m
2 stops
SAT12:44 amSan Antonio
$1,179
Delta
Apr 26
SAT6:05 pmSan Antonio
41h 30m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
May 18
BKK9:40 pmBangkok Suvarnabhumi
38h 33m
2 stops
SAT12:13 amSan Antonio
$1,187
Delta
Aug 17
SAT6:30 amSan Antonio
30h 35m
2 stops
BKK1:05 amBangkok Suvarnabhumi
Aug 31
BKK11:30 pmBangkok Suvarnabhumi
36h 45m
2 stops
SAT12:15 amSan Antonio
$1,191

Qatar Airways flights from San Antonio to Bangkok

Our best Qatar Airways deals on San Antonio to Bangkok flight tickets
Qatar Airways
May 3
SAT7:12 pmSan Antonio
29h 43m
2 stops
BKK12:55 pmBangkok Suvarnabhumi
May 11
BKK7:40 pmBangkok Suvarnabhumi
30h 41m
2 stops
SAT2:21 pmSan Antonio
$1,104
Qatar Airways
May 1
SAT8:31 pmSan Antonio
28h 24m
2 stops
BKK12:55 pmBangkok Suvarnabhumi
May 8
BKK7:40 pmBangkok Suvarnabhumi
29h 02m
2 stops
SAT12:42 pmSan Antonio
$1,110
Qatar Airways
Sep 4
SAT5:30 pmSan Antonio
31h 25m
2 stops
BKK12:55 pmBangkok Suvarnabhumi
Sep 18
BKK8:00 pmBangkok Suvarnabhumi
35h 41m
2 stops
SAT7:41 pmSan Antonio
$1,122

momondo 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, momondo users made 832,500 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from San Antonio to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 5/4

6:10 am-6:45 am

2 stops36h 35m

Bangkok Suvarnabhumi

Thu 6/4

3:05 pm-10:17 pm

2 stops43h 12m

$954

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sun 4/12

6:10 am-6:45 am

2 stops36h 35m

Bangkok Suvarnabhumi

Sat 5/9

3:55 pm-10:59 pm

2 stops43h 04m

$955

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sun 5/3

8:14 am-6:30 am

2 stops34h 16m

Bangkok Suvarnabhumi

Tue 9/15

9:00 pm-8:01 pm

2 stops35h 01m

$966

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Fri 4/10

6:10 am-6:30 am

2 stops36h 20m

Bangkok Suvarnabhumi

Fri 4/17

3:05 pm-5:44 pm

2 stops38h 39m

$975

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Fri 4/10

6:10 am-6:30 am

2 stops36h 20m

Bangkok Suvarnabhumi

Fri 4/17

3:05 pm-5:44 pm

2 stops38h 39m

$976

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Thu 5/7

6:23 am-6:45 am

2 stops36h 22m

Bangkok Suvarnabhumi

Thu 5/14

3:55 pm-4:52 pm

2 stops36h 57m

$981

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sat 5/9

6:20 am-11:50 pm

2 stops29h 30m

Bangkok Suvarnabhumi

Wed 5/27

9:00 pm-9:15 pm

2 stops36h 15m

$997

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Wed 8/26

4:10 pm-9:45 am

2 stops29h 35m

Bangkok Suvarnabhumi

Fri 9/4

10:50 am-2:42 pm

2 stops39h 52m

$1,021
Quickest round-trip

San AntonioBangkok

SAT - DMK

SATDMK

San Antonio

Wed 9/16

4:13 pm-11:10 am

2 stops30h 57m

Bangkok Don Mueang Intl

Wed 9/30

11:50 pm-9:13 pm

2 stops33h 23m

$5,504

San AntonioBangkok

SAT - DMK

SATDMK

San Antonio

Mon 9/14

4:13 pm-11:10 am

2 stops30h 57m

Bangkok Don Mueang Intl

Thu 9/17

11:50 pm-9:16 pm

2 stops33h 26m

$5,505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bangkok from

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

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

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 $1,028.

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 $1,173 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 $966 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

25h 47m

Direct flights

None
The fastest flight from San Antonio to Bangkok takes 25h 47m
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. 25h 47m 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?

  • 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
ANAPriceFrom $911Free CancellationRating
8.4
1,148 reviews
Search ANA flights
Japan AirlinesPriceFrom $911Free CancellationRating
8.3
1,749 reviews
Search Japan Airlines flights
DeltaPriceFrom $913Free CancellationRating
7.9
8,336 reviews
Search Delta flights
American AirlinesPriceFrom $932Free CancellationRating
7.1
11,500 reviews
Search American Airlines flights
United AirlinesPriceFrom $942Free CancellationRating
7.4
9,492 reviews
Search United Airlines flights
Cathay PacificPriceFrom $994Free CancellationRating
7.6
1,231 reviews
Search Cathay Pacific flights
China AirlinesPriceFrom $1,027Free CancellationRating
8.3
817 reviews
Search China Airlines flights
Qatar AirwaysPriceFrom $1,047Free CancellationRating
7.4
3,732 reviews
Search Qatar Airways flights
EVA AirPriceFrom $1,068Free CancellationRating
8.5
1,390 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.

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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
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport