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Cheap flights from San Antonio to Bangkok from $445

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 10/27. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:45 am - 1:35 amSAT-BKK
29h 50m2 stops
Multiple Airlines Logo
2:35 am - 11:45 pmBKK-SAT
34h 10m2 stops
$1,052Multiple Airlines
Find Deal
Wed, Nov 5 - Thu, Nov 13
Multiple Airlines Logo
6:45 am - 12:55 pmSAT-BKK
41h 10m3 stops
Multiple Airlines Logo
11:50 pm - 5:12 pmBKK-SAT
30h 22m2 stops
$1,053Multiple Airlines
Find Deal
Mon, Nov 17 - Mon, Nov 24
United Airlines Logo
5:45 pm - 11:25 amSAT-BKK
52h 40m2 stops
United Airlines Logo
4:55 pm - 8:42 amBKK-SAT
28h 47m3 stops
$1,055United Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 12
United Airlines Logo
6:00 am - 11:25 amSAT-BKK
40h 25m2 stops
United Airlines Logo
4:55 pm - 9:07 pmBKK-SAT
40h 12m3 stops
$1,057United Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
China Airlines Logo
6:00 am - 4:45 pmSAT-BKK
45h 45m2 stops
China Airlines Logo
2:35 am - 12:17 amBKK-SAT
34h 42m2 stops
$1,080China Airlines
Find Deal
Wed, Nov 5 - Thu, Nov 13
China Airlines Logo
6:40 am - 1:05 pmSAT-BKK
42h 25m2 stops
China Airlines Logo
2:35 am - 1:05 amBKK-SAT
58h 30m2 stops
$1,081China Airlines
Find Deal
Sat, Oct 25 - Fri, Oct 31
Delta Logo
4:00 pm - 12:45 amSAT-BKK
43h 45m2 stops
Delta Logo
9:40 pm - 9:28 pmBKK-SAT
35h 48m2 stops
$1,093Delta
Find Deal
Tue, Jan 6 - Sun, Apr 12
Delta Logo
4:00 pm - 12:45 amSAT-BKK
43h 45m2 stops
Delta Logo
9:40 pm - 12:45 amBKK-SAT
39h 05m2 stops
$1,098Delta
Find Deal
Tue, Jan 6 - Sat, Apr 11
EVA Air Logo
6:32 am - 11:30 amSAT-BKK
40h 58m2 stops
EVA Air Logo
2:15 am - 5:55 pmBKK-SAT
52h 40m2 stops
$1,104EVA Air
Find Deal
Sat, Nov 1 - Tue, Nov 11
EVA Air Logo
6:32 am - 11:30 amSAT-BKK
40h 58m2 stops
EVA Air Logo
2:15 am - 5:55 pmBKK-SAT
52h 40m2 stops
$1,127EVA Air
Find Deal
Sat, Nov 1 - Tue, Nov 11

United Airlines flights from San Antonio to Bangkok

Our best United Airlines deals on San Antonio to Bangkok flight tickets
United Airlines
Dec 2
SAT5:45 pmSan Antonio
52h 40m
2 stops
BKK11:25 amBangkok Suvarnabhumi
Dec 12
BKK4:55 pmBangkok Suvarnabhumi
28h 47m
3 stops
SAT8:42 amSan Antonio
$1,055
Find similar
United Airlines
Mar 5
SAT6:00 amSan Antonio
40h 25m
2 stops
BKK11:25 amBangkok Suvarnabhumi
Mar 9
BKK4:55 pmBangkok Suvarnabhumi
40h 12m
3 stops
SAT9:07 pmSan Antonio
$1,057
Find similar
United Airlines
Nov 19
SAT1:23 pmSan Antonio
33h 02m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Nov 26
BKK4:55 pmBangkok Suvarnabhumi
30h 48m
3 stops
SAT10:43 amSan Antonio
$1,067
Find similar

EVA Air flights from San Antonio to Bangkok

Our best EVA Air deals on San Antonio to Bangkok flight tickets
EVA Air
Nov 1
SAT6:32 amSan Antonio
40h 58m
2 stops
BKK11:30 amBangkok Suvarnabhumi
Nov 11
BKK2:15 amBangkok Suvarnabhumi
52h 40m
2 stops
SAT5:55 pmSan Antonio
$1,104
Find similar
EVA Air
Nov 1
SAT6:32 amSan Antonio
40h 58m
2 stops
BKK11:30 amBangkok Suvarnabhumi
Nov 11
BKK2:15 amBangkok Suvarnabhumi
52h 40m
2 stops
SAT5:55 pmSan Antonio
$1,127
Find similar
EVA Air
Mar 19
SAT7:00 pmSan Antonio
27h 45m
2 stops
BKK10:45 amBangkok Suvarnabhumi
Mar 30
BKK1:35 amBangkok Suvarnabhumi
52h 27m
2 stops
SAT6:02 pmSan Antonio
$1,181
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 October 9, 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

Wed 11/5

6:45 am-1:35 am

2 stops29h 50m

Bangkok Suvarnabhumi

Thu 11/13

2:35 am-11:45 pm

2 stops34h 10m

$1,052

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 11/17

6:45 am-12:55 pm

3 stops41h 10m

Bangkok Suvarnabhumi

Mon 11/24

11:50 pm-5:12 pm

2 stops30h 22m

$1,053

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 12/2

5:45 pm-11:25 am

2 stops52h 40m

Bangkok Suvarnabhumi

Fri 12/12

4:55 pm-8:42 am

3 stops28h 47m

$1,055

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Thu 3/5

6:00 am-11:25 am

2 stops40h 25m

Bangkok Suvarnabhumi

Mon 3/9

4:55 pm-9:07 pm

3 stops40h 12m

$1,057

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Wed 11/5

6:00 am-4:45 pm

2 stops45h 45m

Bangkok Suvarnabhumi

Thu 11/13

2:35 am-12:17 am

2 stops34h 42m

$1,080

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sat 10/25

6:40 am-1:05 pm

2 stops42h 25m

Bangkok Suvarnabhumi

Fri 10/31

2:35 am-1:05 am

2 stops58h 30m

$1,081

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 1/6

4:00 pm-12:45 am

2 stops43h 45m

Bangkok Suvarnabhumi

Sun 4/12

9:40 pm-9:28 pm

2 stops35h 48m

$1,093

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 1/6

4:00 pm-12:45 am

2 stops43h 45m

Bangkok Suvarnabhumi

Sat 4/11

9:40 pm-12:45 am

2 stops39h 05m

$1,098

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sat 11/1

6:32 am-11:30 am

2 stops40h 58m

Bangkok Suvarnabhumi

Tue 11/11

2:15 am-5:55 pm

2 stops52h 40m

$1,104

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sat 11/1

6:32 am-11:30 am

2 stops40h 58m

Bangkok Suvarnabhumi

Tue 11/11

2:15 am-5:55 pm

2 stops52h 40m

$1,127

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 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 $1,049.

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 $1,256 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 $1,058 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 50m 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
168 reviews
Search China Eastern flights
ANAPriceFrom $896Free CancellationRating
8.4
982 reviews
Search ANA flights
Japan AirlinesPriceFrom $911Free CancellationRating
8.3
1,577 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $932Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
DeltaPriceFrom $963Free CancellationRating
7.9
7,967 reviews
Search Delta flights
United AirlinesPriceFrom $972Free CancellationRating
7.4
8,970 reviews
Search United Airlines flights
EVA AirPriceFrom $1,048Free CancellationRating
8.4
1,248 reviews
Search EVA Air flights
China AirlinesPriceFrom $1,077Free CancellationRating
8.3
767 reviews
Search China Airlines flights
Korean AirPriceFrom $1,088Free CancellationRating
8.4
1,148 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $1,119Free CancellationRating
7.4
3,645 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