To Bangkok

Cheap Flights from San Antonio to Bangkok

Browse current best options from San Antonio. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Antonio

RatePunk searches hundreds of travel sites at once for deals on flights to Bangkok

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from San Antonio to Bangkok

Explore current cheapest deals departing from San Antonio to Bangkok

Round trip

Sort by: Cheapest

October 16 - October 26

Cheapest

SAT - Bangkok

$1,190

$1,020

Round trip

September 2 - September 17

SAT - Bangkok

$1,106

$1,025

Round trip

November 10 - November 30

SAT - Bangkok

$1,049

$1,026

Round trip

October 15 - October 18

Best

SAT - Bangkok

$1,234

$1,032

Round trip

August 22 - August 29

Earliest

SAT - Bangkok

$1,252

$1,038

Round trip

September 1 - September 18

SAT - Bangkok

$1,106

$1,038

Round trip

September 4 - September 13

SAT - Bangkok

$1,119

$1,038

Round trip

September 4 - September 14

SAT - Bangkok

$1,114

$1,038

Round trip

September 4 - September 18

SAT - Bangkok

$1,114

$1,038

Round trip

September 7 - September 21

SAT - Bangkok

$1,131

$1,038

Round trip

Unlock all 500+ flight deals to Bangkok and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from San Antonio to Bangkok

Flights from San Antonio to Bangkok typically range from $829–$1543, with a median fare of $966. Right now, fares are above the typical level, with only 13% of recent fares classified as a good price. New deals appear almost daily, suggesting frequent opportunities to find better prices.

For those seeking cheap flights from San Antonio to Bangkok, the cheapest time to fly is often January, with a median fare of $703. Other cost-effective months include November, where the median fare is $736, and March, with a median of $789.

A typical journey from San Antonio to Bangkok involves a significant amount of travel time. The median journey duration is 37h 49m, including connections. This route is classified as long-haul, covering a substantial distance of 14,786 km.

There are no direct flights from San Antonio to Bangkok. Most itineraries connect at least once, with the majority of connecting flights involving 3 stopovers before reaching the destination.

How much is a round trip from San Antonio to Bangkok

Regular price: $1,038 - $1,811

Prices are currently below the regular range.

The regular price range for flights from San Antonio to Bangkok is $1038 to $1811. The current lowest deal is $1022 with Etihad Airways, for travel from Oct 16 to Oct 26.

now $1,022

Low $1,038

High $1,811

The cheapest time to fly from San Antonio to Bangkok

The cheapest month to fly from San Antonio to Bangkok is January, with a median price of $703. The most expensive month is October, with a median price of $1878. Prices are generally lower from January to November.

January

Cheapest

Flights from $703

October

Most Expensive

Flights from $1,878

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Antonio to Bangkok

WestJet

2GO

Alaska Airlines, Inc.

Korean Air

Last-minute flights going from San Antonio to Bangkok

Sun, Jun 21

⌛ Last-Minute

SAT - Bangkok

San Antonio (SAT) - Bangkok (BKK)

China Eastern Airlines

$1,370

$1,492

One-way

Wed, Jul 8

⌛ Last-Minute

SAT - Bangkok

San Antonio (SAT) - Bangkok (BKK)

Frontier Airlines

$1,263

$1,365

One-way

Fri, Jul 10

⌛ Last-Minute

SAT - Bangkok

San Antonio (SAT) - Bangkok (BKK)

$1,320

$1,272

One-way

Sat, Jul 11

⌛ Last-Minute

SAT - Bangkok

San Antonio (SAT) - Bangkok (BKK)

$1,293

$1,356

One-way

Sun, Jul 12

⌛ Last-Minute

SAT - Bangkok

San Antonio (SAT) - Bangkok (BKK)

Singapore Airlines

$1,289

$1,492

One-way

Mon, Jul 13

⌛ Last-Minute

SAT - Bangkok

San Antonio (SAT) - Bangkok (BKK)

Alaska Airlines, Inc., Korean Air

$1,279

$1,550

One-way

Biggest price drops on these dates for flights from San Antonio to Bangkok

7 nights

Aug 22 - Aug 29

$1,252 → $1,038

17%

3 nights

Oct 15 - Oct 18

$1,234 → $1,032

16%

4 nights

Sep 21 - Sep 25

$1,222 → $1,038

15%

10 nights

Oct 16 - Oct 26

$1,190 → $1,020

14%

Popular Airports to fly from San Antonio to Bangkok

San Antonio - Bangkok route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from San Antonio to Bangkok are above the typical level at $1022.

📅 Best time to fly

January is historically the cheapest month

Historically, January is the cheapest month to fly from San Antonio to Bangkok at $703.

⏱️ Flight duration

Flights typically take 37h 49m

Flights from San Antonio to Bangkok typically take 37h 49m, with 3 stopovers when connecting.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights. Connecting flights are dominant for this long-haul route.

🏆 Airline highlight

Etihad Airways offers a recent deal

Etihad Airways recently offered a deal for $1022 from San Antonio to Bangkok.

🎯 Booking tip

Deals appear frequently

Deals for flights from San Antonio to Bangkok appear frequently, about 0.97 deals per day.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a convenient departure point for flights to Bangkok.

📍 ~15 km from San Antonio city center (reachable by car)

💸 Flights from ~$1022

Bangkok main airports to arrive at

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a primary arrival airport for flights to Bangkok from San Antonio.

📍 ~25 km from city center (reachable by public transport and car)

💸 Flights from ~$1020

Don Mueang International (DMK)

Don Mueang International Airport is another option for flights to Bangkok from San Antonio.

📍 ~20 km from city center (reachable by public transport and car)

💸 Flights from ~$1414

Airports nearby Bangkok used as alternative

U-Tapao International (UTP)

U-Tapao International Airport can be a useful alternative arrival airport due to its proximity and role as a secondary hub.

📍 ~135 km from Bangkok (reachable by car)

💸 Flights from ~$1729

Hua Hin (HHQ)

Hua Hin Airport is convenient for travelers located in the southern part of Bangkok with direct road and rail access.

📍 ~140 km from Bangkok (reachable by car or rail)

💸 Flights from ~$1687

Trat (TDX)

Trat Airport offers reliable domestic connections and is accessible by road within a few hours.

📍 ~250 km from Bangkok (reachable by car)

💸 Flights from ~$1504

Khon Kaen (KKC)

Khon Kaen Airport is a major regional hub with high frequency of domestic flights and multiple airline choices.

📍 ~400 km from Bangkok (reachable by car or connecting flight)

💸 Flights from ~$1442

Udon Thani International (UTH)

Cheapest

Udon Thani International Airport offers frequent daily connections and a large international-standard terminal.

📍 ~500 km from Bangkok (reachable by car or connecting flight)

💸 Flights from ~$1417

Business & First Class Flight Deals to Bangkok

78% AI deal score

$21,310

From SAT

Elite

Jun 28

Bangkok, Thailand

78% AI deal score

$21,680

$21,376

Save $304

From SAT

Elite

Nov 15

Bangkok, Thailand

78% AI deal score

$2,987

$2,888

Save $99

From SAT

Elite

Aug 16

Bangkok, Thailand

77% AI deal score

$5,442

$5,350

Save $92

From SAT

Elite

Aug 05

Bangkok, Thailand

77% AI deal score

$5,422

$5,394

Save $28

From SAT

Elite

Aug 12

Bangkok, Thailand

77% AI deal score

$5,429

$5,403

Save $26

From SAT

Elite

Aug 13

Bangkok, Thailand

77% AI deal score

$5,434

$5,403

Save $31

From SAT

Elite

Aug 05

Bangkok, Thailand

77% AI deal score

$5,535

$5,477

Save $58

From SAT

Elite

Aug 12

Bangkok, Thailand

77% AI deal score

$5,573

$5,486

Save $87

From SAT

Elite

Aug 05

Bangkok, Thailand

77% AI deal score

Bangkok, Thailand

72% AI deal score

$25,026

Frequently Asked Questions About Flights to Bangkok

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several months out, can sometimes lead to better prices. However, last-minute deals can occasionally appear, so it's wise to monitor fare trends. The ideal booking time can vary based on demand and other factors.

Comparing nearby airports for both your origin and destination can sometimes offer more flight options or different pricing. While it may add to travel time, it could potentially lead to savings. Always weigh the cost savings against the convenience.

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