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Cheap flights from Thailand to the United States from ฿12,129

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LAX
21 Feb — 28 Feb1
1 adult

Cheap flight deals from Thailand to USA

Keep the following information in mind while searching for Thailand to USA flight deals. Data was last updated 16 February 2025.

Round-trip from

฿20,990

One-way from

฿12,129

Popular in

January

Cheapest in

November

Average price

฿36,150
Philippine Airlines
  • Philippine Airlines
  • 19/3-28/3
  • 2 total stops
  • 47h 35m total
  • Thailand to USA
China Southern
  • China Southern
  • 23/2
  • 1 total stop
  • 32h 30m total
  • Thailand to USA
Highest demand for flights based on searches. 12% potential increase in price (฿174,695 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (฿38,906 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Thailand to USA

Cheapest flights from Thailand to USA
Explore the most affordable flight options available from Thailand to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 February 2025.

Wed 19/313:40BKK - SEA
1 stop19h 30mPhilippine Airlines
Fri 28/323:35SEA - BKK
1 stop28h 05mPhilippine Airlines
Deal found 14/2฿20,990
Mon 17/318:45BKK - JFK
1 stop40h 00mPhilippine Airlines
Thu 27/302:40JFK - BKK
1 stop32h 35mPhilippine Airlines
Deal found 15/2฿23,314
Sun 16/318:45BKK - LAX
1 stop28h 15mPhilippine Airlines
Sun 31/823:45LAX - BKK
1 stop22h 30mPhilippine Airlines
Deal found 15/2฿24,022
Tue 1/418:40BKK - SFO
1 stop40h 20mMultiple Airlines
Mon 7/400:35SFO - BKK
2 stops34h 55mMultiple Airlines
Deal found 15/2฿24,055
Fri 7/313:40BKK - SFO
1 stop20h 35mPhilippine Airlines
Fri 21/323:25SFO - BKK
1 stop28h 20mPhilippine Airlines
Deal found 15/2฿24,190
Sun 16/301:50BKK - LAX
1 stop21h 50mAsiana Airlines
Fri 28/312:00LAX - BKK
1 stop22h 20mAsiana Airlines
Deal found 15/2฿24,291
Thu 6/301:50BKK - SFO
1 stop27h 10mAsiana Airlines
Fri 21/312:50SFO - BKK
1 stop21h 30mAsiana Airlines
Deal found 15/2฿24,291
Sat 15/319:30BKK - LAX
1 stop29h 50mAir China
Tue 18/322:00LAX - BKK
2 stops28h 40mAir China
Deal found 15/2฿24,763
Tue 4/317:55BKK - SFO
2 stops30h 55mAir China
Wed 26/313:05SFO - BKK
2 stops37h 35mAir China
Deal found 15/2฿25,167
Mon 3/301:55BKK - LAX
1 stop22h 10mChina Eastern
Mon 31/312:30LAX - BKK
1 stop22h 10mChina Eastern
Deal found 15/2฿25,302
Wed 26/218:55BKK - SFO
2 stops39h 45mChina Southern
Mon 31/300:35SFO - BKK
2 stops23h 30mChina Southern
Deal found 14/2฿25,673
Tue 4/319:05BKK - LAX
1 stop29h 00mMultiple Airlines
Sun 30/300:05LAX - BKK
1 stop21h 55mMultiple Airlines
Deal found 15/2฿25,976

Find flights from Thailand to USA within your budget

Customise your flight search to find flights from Thailand to USA 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, Cheapflights users made 17,341 searches. Data last updated 16 February 2025.

Fly from

Thailand

Fly to

USA

Route

Depart

Return

Price

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 19/3

13:40-19:10

1 stop19h 30m

Seattle/Tacoma Intl

Fri 28/3

23:35-17:40

1 stop28h 05m

฿20,990

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 1/4

18:40-21:00

1 stop40h 20m

San Francisco

Mon 7/4

00:35-01:30

2 stops34h 55m

฿24,055

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Sun 16/3

01:50-09:40

1 stop21h 50m

Los Angeles

Fri 28/3

12:00-00:20

1 stop22h 20m

฿24,291

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Sat 15/3

19:30-11:20

1 stop29h 50m

Los Angeles

Tue 18/3

22:00-16:40

2 stops28h 40m

฿24,763

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Mon 3/3

01:55-09:05

1 stop22h 10m

Los Angeles

Mon 31/3

12:30-00:40

1 stop22h 10m

฿25,302

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 26/2

18:55-19:40

2 stops39h 45m

San Francisco

Mon 31/3

00:35-14:05

2 stops23h 30m

฿25,673

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 1/4

17:50-20:30

1 stop16h 40m

San Francisco

Mon 7/4

00:50-16:40

1 stop25h 50m

฿26,717

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 24/3

01:00-10:30

1 stop23h 30m

San Francisco

Tue 12/8

13:10-13:15

1 stop34h 05m

฿27,088

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Fri 14/3

02:15-19:10

1 stop30h 55m

Seattle/Tacoma Intl

Sat 22/3

23:50-12:35

1 stop22h 45m

฿27,559

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Fri 18/4

09:40-21:40

1 stop26h 00m

Los Angeles

Fri 25/4

20:40-08:35

1 stop45h 55m

฿27,593

Flights are sorted by cheapest return flights first.

Deals found on 15/2

Showing 1-10 of 60 results
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Best time to book a flight from Thailand to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Thailand to USA

Get recent, data-driven insights about flights from Thailand to USA including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Thailand to USA?

Currently, September is the cheapest month in which you can book a flight from Thailand to USA (average of ฿768). Flying from Thailand to USA in August is currently the most expensive (average of ฿968). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TH to US?

Find hourly flight availability from Thailand to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thailand to USA as you normally would.

Rainfall in USA by month

Plan your trip to USA by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in USA ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit USA when rainfall is around 71.0 mm.

Temperature in USA by month

Plan your trip to USA by taking into account the average temperature totals by month.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of Ja