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Cheap flights from San Antonio to Bangkok from $411

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 10/2. 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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Find the cheapest flights from San Antonio to Bangkok

Cheap round-trip flights

American Airlines Logo
8:00 am - 11:00 pmSAT-BKK
27h 00m2 stops
American Airlines Logo
8:05 am - 11:00 pmBKK-SAT
26h 55m2 stops
$854American Airlines
Find Deal
Mon, Sep 1 - Sat, Sep 13
Logo
8:37 pm - 12:15 pmSAT-BKK
27h 38m2 stops
Logo
11:20 pm - 7:32 pmBKK-SAT
32h 12m2 stops
$857
Find Deal
Sat, Sep 13 - Sat, Sep 27
Delta Logo
7:30 am - 12:45 amSAT-BKK
29h 15m2 stops
Delta Logo
1:00 am - 9:29 pmBKK-SAT
33h 29m2 stops
$892Delta
Find Deal
Mon, Oct 27 - Sun, Nov 16
Delta Logo
11:35 am - 11:20 pmSAT-BKK
46h 45m2 stops
Delta Logo
9:40 am - 9:29 pmBKK-SAT
24h 49m2 stops
$899Delta
Find Deal
Sun, Nov 2 - Tue, Nov 18
ANA Logo
6:30 am - 4:35 amSAT-BKK
34h 05m2 stops
ANA Logo
7:00 am - 10:58 pmBKK-SAT
27h 58m2 stops
$966ANA
Find Deal
Mon, Sep 1 - Mon, Sep 8
ANA Logo
7:05 am - 12:05 amSAT-BKK
29h 00m2 stops
ANA Logo
7:10 am - 11:16 pmBKK-SAT
29h 06m2 stops
$988ANA
Find Deal
Thu, Oct 30 - Thu, Nov 20
United Airlines Logo
6:00 pm - 11:25 amSAT-BKK
29h 25m3 stops
United Airlines Logo
7:10 am - 9:20 pmBKK-SAT
27h 10m2 stops
$990United Airlines
Find Deal
Tue, Oct 28 - Wed, Nov 19
United Airlines Logo
6:00 pm - 11:25 amSAT-BKK
29h 25m3 stops
United Airlines Logo
4:55 pm - 8:48 amBKK-SAT
28h 53m3 stops
$998United Airlines
Find Deal
Tue, Oct 28 - Mon, Nov 17
China Eastern Logo
6:00 am - 12:55 amSAT-BKK
30h 55m2 stops
China Eastern Logo
1:55 am - 11:21 pmBKK-SAT
34h 26m2 stops
$1,049China Eastern
Find Deal
Sat, Nov 1 - Tue, Nov 11
China Eastern Logo
6:00 am - 12:55 amSAT-BKK
30h 55m2 stops
China Eastern Logo
1:55 am - 11:21 pmBKK-SAT
34h 26m2 stops
$1,054China Eastern
Find Deal
Sat, Nov 1 - Tue, Nov 11

Cathay Pacific flights from San Antonio to Bangkok

Our best Cathay Pacific deals on San Antonio to Bangkok flight tickets
Cathay Pacific
Oct 14
SAT7:05 amSan Antonio
28h 45m
2 stops
BKK11:50 pmBangkok Suvarnabhumi
Oct 21
BKK5:30 pmBangkok Suvarnabhumi
33h 23m
2 stops
SAT2:53 pmSan Antonio
$972
Find similar
Cathay Pacific
Nov 19
SAT7:21 amSan Antonio
27h 49m
2 stops
BKK12:10 amBangkok Suvarnabhumi
Nov 26
BKK5:40 pmBangkok Suvarnabhumi
52h 47m
2 stops
SAT9:27 amSan Antonio
$978
Find similar
Cathay Pacific
Nov 21
SAT7:21 amSan Antonio
27h 49m
2 stops
BKK12:10 amBangkok Suvarnabhumi
Dec 12
BKK11:40 amBangkok Suvarnabhumi
24h 15m
2 stops
SAT10:55 pmSan Antonio
$1,057
Find similar

China Airlines flights from San Antonio to Bangkok

Our best China Airlines deals on San Antonio to Bangkok flight tickets
China Airlines
Oct 14
SAT7:56 pmSan Antonio
32h 24m
2 stops
BKK4:20 pmBangkok Suvarnabhumi
Oct 20
BKK2:40 amBangkok Suvarnabhumi
52h 16m
2 stops
SAT6:56 pmSan Antonio
$985
Find similar
China Airlines
Oct 21
SAT7:56 pmSan Antonio
32h 24m
2 stops
BKK4:20 pmBangkok Suvarnabhumi
Oct 25
BKK5:30 pmBangkok Suvarnabhumi
42h 35m
2 stops
SAT12:05 amSan Antonio
$1,022
Find similar

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 August 20, 2025.
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

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 9/1

8:00 am-11:00 pm

2 stops27h 00m

Bangkok Suvarnabhumi

Sat 9/13

8:05 am-11:00 pm

2 stops26h 55m

$854

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sat 9/13

8:37 pm-12:15 pm

2 stops27h 38m

Bangkok Suvarnabhumi

Sat 9/27

11:20 pm-7:32 pm

2 stops32h 12m

$857

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 10/27

7:30 am-12:45 am

2 stops29h 15m

Bangkok Suvarnabhumi

Sun 11/16

1:00 am-9:29 pm

2 stops33h 29m

$892

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sun 11/2

11:35 am-11:20 pm

2 stops46h 45m

Bangkok Suvarnabhumi

Tue 11/18

9:40 am-9:29 pm

2 stops24h 49m

$899

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 9/1

6:30 am-4:35 am

2 stops34h 05m

Bangkok Suvarnabhumi

Mon 9/8

7:00 am-10:58 pm

2 stops27h 58m

$966

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Thu 10/30

7:05 am-12:05 am

2 stops29h 00m

Bangkok Suvarnabhumi

Thu 11/20

7:10 am-11:16 pm

2 stops29h 06m

$988

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 10/28

6:00 pm-11:25 am

3 stops29h 25m

Bangkok Suvarnabhumi

Wed 11/19

7:10 am-9:20 pm

2 stops27h 10m

$990

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 10/28

6:00 pm-11:25 am

3 stops29h 25m

Bangkok Suvarnabhumi

Mon 11/17

4:55 pm-8:48 am

3 stops28h 53m

$998

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sat 11/1

6:00 am-12:55 am

2 stops30h 55m

Bangkok Suvarnabhumi

Tue 11/11

1:55 am-11:21 pm

2 stops34h 26m

$1,049

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sat 11/1

6:00 am-12:55 am

2 stops30h 55m

Bangkok Suvarnabhumi

Tue 11/11

1:55 am-11:21 pm

2 stops34h 26m

$1,054

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 November, then book flights to Bangkok from San Antonio during September instead. Flights to Bangkok in September, while not as cheap as those in November, still average around $1,096.

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 $1,274 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 $1,072 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

Direct flights

None
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 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?

  • 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
China EasternPriceFrom $875Free CancellationRating
7.2
160 reviews
Search China Eastern flights
ANAPriceFrom $913Free CancellationRating
8.4
936 reviews
Search ANA flights
American AirlinesPriceFrom $932Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $963Free CancellationRating
7.9
7,982 reviews
Search Delta flights
United AirlinesPriceFrom $972Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $1,021Free CancellationRating
8.3
1,550 reviews
Search Japan Airlines flights
EVA AirPriceFrom $1,048Free CancellationRating
8.4
1,232 reviews
Search EVA Air flights
China AirlinesPriceFrom $1,077Free CancellationRating
8.3
764 reviews
Search China Airlines flights
Korean AirPriceFrom $1,088Free CancellationRating
8.4
1,131 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $1,140Free CancellationRating
7.4
3,611 reviews
Search Qatar Airways 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