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Cheap flights from the United States to Thailand from ฿9,764

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
31 Aug — 7 Sep1
1 adult

Cheap flight deals from USA to Thailand

Keep the following information in mind while searching for USA to Thailand flight deals. Data was last updated 26 August 2025.

Round-trip from

฿20,566

One-way from

฿9,764

Popular in

December

Cheapest in

September

Average price

฿29,292
Philippine Airlines
  • Philippine Airlines
  • 9/9-24/9
  • 2 total stops
  • 48h 40m total
  • USA to Thailand
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 6/11
  • 1 total stop
  • 20h 50m total
  • USA to Thailand
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (฿123,248 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿48,515 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from USA to Thailand

Cheapest flights from USA to Thailand
Explore the most affordable flight options available from USA to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Tue 9/912:50LAX - BKK
1 stop19h 35mPhilippine Airlines
Wed 24/918:40BKK - LAX
1 stop29h 05mPhilippine Airlines
Deal found 26/8฿20,566
Thu 23/1012:50LAX - BKK
1 stop19h 35mPhilippine Airlines
Mon 10/1123:35BKK - LAX
1 stop23h 25mPhilippine Airlines
Deal found 26/8฿20,599
Sun 7/912:50LAX - BKK
1 stop19h 35mPhilippine Airlines
Sun 19/1013:30BKK - LAX
1 stop21h 10mPhilippine Airlines
Deal found 26/8฿20,631
Sun 7/923:50LAX - BKK
1 stop28h 05mMultiple Airlines
Sat 20/901:15BKK - LAX
1 stop33h 30mMultiple Airlines
Deal found 26/8฿20,664
Sun 14/923:50LAX - BKK
1 stop20h 30mMultiple Airlines
Mon 15/1201:10BKK - LAX
1 stop33h 20mMultiple Airlines
Deal found 26/8฿20,728
Wed 10/923:55LAX - BKK
1 stop22h 20mPhilippine Airlines
Wed 26/1113:20BKK - LAX
1 stop20h 50mPhilippine Airlines
Deal found 25/8฿20,761
Thu 4/923:55LAX - BKK
1 stop27h 45mPhilippine Airlines
Wed 10/913:30BKK - LAX
1 stop34h 15mPhilippine Airlines
Deal found 26/8฿20,793
Mon 1/912:50LAX - BKK
1 stop38h 50mPhilippine Airlines
Thu 30/1013:20BKK - LAX
1 stop20h 50mPhilippine Airlines
Deal found 26/8฿20,826
Wed 10/923:55LAX - BKK
1 stop22h 20mPhilippine Airlines
Mon 15/913:30BKK - LAX
1 stop21h 10mPhilippine Airlines
Deal found 26/8฿20,858
Mon 6/1012:50LAX - BKK
1 stop19h 35mPhilippine Airlines
Mon 13/1023:20BKK - LAX
1 stop24h 25mPhilippine Airlines
Deal found 26/8฿20,891
Mon 1/923:25LAX - BKK
1 stop34h 45mAir China
Wed 29/1001:30BKK - LAX
1 stop32h 30mAir China
Deal found 26/8฿20,923
Fri 29/812:50LAX - BKK
1 stop38h 50mPhilippine Airlines
Sun 12/1018:40BKK - LAX
1 stop29h 05mPhilippine Airlines
Deal found 25/8฿20,955

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA to Thailand 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 26 August 2025.
Use the filters below to find and compare flights from the United States to Thailand that are best for you.

Fly from

USA

Fly to

Thailand

Route

Depart

Return

Price

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 6/11

22:25-00:10

1 stop34h 45m

Bangkok Suvarnabhumi

Wed 19/11

01:30-19:00

1 stop32h 30m

฿20,923

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 6/11

22:10-17:50

1 stop28h 40m

Bangkok Suvarnabhumi

Thu 20/11

18:45-08:00

1 stop28h 15m

฿20,988

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 30/10

12:40-13:15

1 stop34h 35m

Bangkok Suvarnabhumi

Tue 11/11

21:30-09:30

1 stop27h 00m

฿21,669

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 21/10

12:50-13:15

1 stop34h 25m

Bangkok Suvarnabhumi

Mon 17/11

00:55-09:30

1 stop23h 35m

฿21,669

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 24/9

12:50-23:25

1 stop20h 35m

Bangkok Suvarnabhumi

Tue 21/10

02:35-10:40

1 stop22h 05m

฿21,669

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 18/9

12:50-23:25

1 stop20h 35m

Bangkok Suvarnabhumi

Tue 14/10

02:35-10:40

1 stop22h 05m

฿21,669

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 3/11

11:40-13:25

1 stop34h 45m

Bangkok Suvarnabhumi

Sun 23/11

00:55-09:30

1 stop23h 35m

฿21,669

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Sun 25/1

08:45-08:30

1 stop32h 45m

Bangkok Suvarnabhumi

Sun 8/2

21:10-13:52

2 stops31h 42m

฿21,766

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Sun 22/2

08:45-17:00

1 stop41h 15m

Bangkok Suvarnabhumi

Sun 1/3

21:10-13:52

2 stops31h 42m

฿21,766

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Mon 17/11

22:55-12:05

1 stop24h 10m

Bangkok Suvarnabhumi

Wed 3/12

17:40-17:00

1 stop36h 20m

฿21,994

Flights are sorted by cheapest return flights first.

Deals found on 26/8

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

Have a flexible travel schedule? Discover the best time to fly to Thailand from USA 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.

Cheapflights Insights

Everything you need to know about your flight from the United States to Thailand

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

Currently, June is the cheapest month in which you can book a flight from USA to Thailand (average of ฿57). Flying from USA to Thailand in December is currently the most expensive (average of ฿79). 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 US to TH?

Find hourly flight availability from USA to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2025.

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

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated 26 August 2025.
Check out reviews from past customers who have flown with EVA Air, Korean Air, andANA from the United States to Thailand to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,234 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very Good
1,234 reviews
EVA Air
8.4
Very Good
1,234 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Korean Air
8.4
Very Good
1,133 reviews
EVA Air
8.4
Very Good
1,234 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
ANA
8.4
Very Good
943 reviews
EVA Air
8.4
Very Good
1,234 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Cathay Pacific
7.6
Good
975 reviews
EVA Air
8.4
Very Good
1,234 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Qatar Airways
7.4
Good
3,608 reviews
EVA Air
8.4
Very Good
1,234 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from USA to Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from USA to Thailand?

    A quick flight from USA to Thailand can take about 28h 40m. Air China provides one of the quickest options available for as low as ฿20,988. Airlines will cover a distance of 13282 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from USA to Thailand one-way?

    The cheapet airlines for a one-way flight from USA to Thailand are Philippine Airlines (฿9,764), Asiana Airlines (฿11,321), and ANA (฿11,775).

  • Can I find deals for flights from USA to Thailand that include hotel bookings?

    Yes. In addition to deals on USA to Thailand flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from USA to Thailand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Thailand.

  • Can I find deals for business class flights from USA to Thailand?

    Yes. Cheapflights offers flight deals from USA to Thailand by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, June is the cheapest month in which you can book a flight from USA to Thailand (average of ฿57). Flying from USA to Thailand in December is currently the most expensive (average of ฿79). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Suvarnabhumi flights
San Francisco to Suvarnabhumi flights
Pearson Intl to Suvarnabhumi flights
Boston to Suvarnabhumi flights
Honolulu to Suvarnabhumi flights

Top 10 airlines flying from USA to Thailand

Discover the top 10 airlines that operate flights from USA to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
เอทิฮัดแอร์เวย์Cheapest฿19,680Average฿31,330FlexibilityNo cancel feeOn-time75%
Search เอทิฮัดแอร์เวย์ flights
Asiana AirlinesCheapest฿22,806Average฿25,542FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapest฿23,281Average฿37,717FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Cathay PacificCheapest฿23,721Average฿30,748FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
ANACheapest฿24,216Average฿29,419FlexibilityNo cancel feeOn-time80%
Search ANA flights
Singapore AirlinesCheapest฿24,275Average฿38,309FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapest฿25,802Average฿40,323FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China AirlinesCheapest฿26,476Average฿28,960FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
STARLUX AirlinesCheapest฿27,407Average฿30,426FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
เตอร์กิชแอร์ไลน์Cheapest฿27,825Average฿34,956FlexibilityNo cancel feeOn-time77%
Search เตอร์กิชแอร์ไลน์ flights

Fly with Cheapflights

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How does Cheapflights help users find flights from USA to Thailand?

When you search for this flight from USA to Thailand, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from USA to Thailand?

Millions of users choose and trust Cheapflights to book the best flight deals from USA to Thailand for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from USA to Thailand with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from USA to Thailand flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from USA to Thailand become cheaper?

Of course! You can now track prices for flights from USA to Thailand and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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