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$363+ Cheap flights from the United States to Bangkok

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
Apr 21 — Apr 281
Mon 4/21
Mon 4/28
1 adult, Economy
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Cheap flight deals from USA to Bangkok

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

Round-trip from

$651
(oojo)

One-way from

$363
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$1,067
From USA to Bangkok
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One-way flight from USA to Bangkok
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from USA to Bangkok

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

This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:05 pmLAX - BKK
1 stop25h 30mSingapore Airlines
Sat 11/229:10 pmBKK - LAX
1 stop35h 50mSingapore Airlines
Deal found 4/15$606
This Gurufare deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:40 amSFO - BKK
1 stop31h 50mSingapore Airlines
Mon 11/249:10 pmBKK - SFO
1 stop25h 40mSingapore Airlines
Deal found 4/15$626
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/23:30 pmSFO - BKK
1 stop39h 40mAIR PREMIA
Sat 5/1710:45 pmBKK - SFO
1 stop28h 15mAIR PREMIA
Deal found 4/16$651
This CrystalTravel deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:25 pmLAX - BKK
1 stop21h 25mCathay Pacific
Wed 5/284:25 pmBKK - LAX
1 stop19h 40mCathay Pacific
Deal found 4/15$663
This oojo deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:10 pmLAX - BKK
1 stop21h 00mAsiana Airlines
Mon 6/161:20 amBKK - LAX
1 stop22h 30mAsiana Airlines
Deal found 4/15$672
This CrystalTravel deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:30 pmLAX - BKK
1 stop21h 10mKorean Air
Tue 6/179:50 amBKK - LAX
1 stop19h 45mKorean Air
Deal found 4/15$676
This Trip.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:00 amSFO - BKK
1 stop31h 40mAir India
Sun 9/2810:25 pmBKK - SFO
1 stop22h 35mAir India
Deal found 4/15$685
This Gotogate deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:35 amSFO - BKK
2 stops43h 45mMultiple Airlines
Sat 5/2410:45 pmBKK - SFO
1 stop28h 15mMultiple Airlines
Deal found 4/15$688
This CrystalTravel deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:55 pmLAX - BKK
1 stop32h 30mPhilippine Airlines
Thu 9/181:30 pmBKK - LAX
1 stop21h 15mPhilippine Airlines
Deal found 4/15$688
This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:00 pmSFO - BKK
1 stop19h 55mChina Eastern
Wed 5/142:10 amBKK - SFO
1 stop20h 55mChina Eastern
Deal found 4/15$689
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:30 amLAX - BKK
1 stop27h 05mUnited Airlines
Tue 9/97:00 amBKK - LAX
1 stop18h 00mUnited Airlines
Deal found 4/16$690
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:25 pmLAX - BKK
1 stop21h 25mMultiple Airlines
Mon 5/191:15 amBKK - LAX
1 stop33h 30mMultiple Airlines
Deal found 4/15$695

Cheapflights Fare Finder

Customize your flight search to find flights from USA 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, Cheapflights users made 2,558,603 searches. Data last updated April 16, 2025.
Use the filters below to find and compare flights from the United States to Bangkok that are best for you.

Fly from

USA

Fly to

Bangkok

Route

Depart

Return

Price

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 5/2

3:30 pm-9:10 pm

1 stop39h 40m

Bangkok Suvarnabhumi

Sat 5/17

10:45 pm-1:00 pm

1 stop28h 15m

$651

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 4/24

12:25 pm-11:50 pm

1 stop21h 25m

Bangkok Suvarnabhumi

Wed 5/28

4:25 pm-10:05 pm

1 stop19h 40m

$663

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 4/28

12:10 pm-11:10 pm

1 stop21h 00m

Bangkok Suvarnabhumi

Mon 6/16

1:20 am-9:50 am

1 stop22h 30m

$672

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 4/28

12:30 pm-11:40 pm

1 stop21h 10m

Bangkok Suvarnabhumi

Tue 6/17

9:50 am-3:35 pm

1 stop19h 45m

$676

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 9/23

11:30 am-8:35 am

1 stop31h 05m

Bangkok Suvarnabhumi

Thu 10/16

9:15 pm-9:40 am

1 stop26h 25m

$683

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 9/11

10:00 am-7:40 am

1 stop31h 40m

Bangkok Suvarnabhumi

Sun 9/28

10:25 pm-7:00 am

1 stop22h 35m

$685

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 5/1

12:00 pm-9:55 pm

1 stop19h 55m

Bangkok Suvarnabhumi

Wed 5/14

2:10 am-9:05 am

1 stop20h 55m

$689

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 4/24

12:25 pm-11:50 pm

1 stop21h 25m

Bangkok Suvarnabhumi

Mon 5/19

1:15 am-8:45 pm

1 stop33h 30m

$695

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 4/30

10:55 pm-11:55 pm

2 stops35h 00m

Bangkok Suvarnabhumi

Wed 10/15

7:00 am-10:35 am

1 stop17h 35m

$698

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 8/24

1:45 am-3:30 pm

1 stop23h 45m

Bangkok Suvarnabhumi

Wed 9/10

9:35 am-4:30 pm

1 stop20h 55m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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

Have a flexible travel schedule? Discover the best time to fly to Bangkok from USA with our price prediction graph.
Estimated round-trip 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 Bangkok

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

Currently, March is the cheapest month in which you can book a flight from USA to Bangkok (average of $958). Flying from USA to Bangkok in December is currently the most expensive (average of $1,574). 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 BKK?

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

When flying from USA to Bangkok, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Bangkok by month

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

In terms of precipitation, rainfall in Bangkok ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok when rainfall is around 0.4 in.

Temperature in Bangkok by month

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

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated April 16, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air and Korean Air from USA to Bangkok have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
154 reviews

Comfort

9.0

Food

8.9

Boarding

9.0

Entertainment

9.0

Crew

9.3

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
154 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Comfort

9.0

Food

8.9

Boarding

9.0

Entertainment

9.0

Crew

9.3

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
EVA Air
8.4
Very good
1,176 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Comfort

9.0

Food

8.9

Boarding

9.0

Entertainment

9.0

Crew

9.3

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,064 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Comfort

9.0

Food

8.9

Boarding

9.0

Entertainment

9.0

Crew

9.3

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Comfort

9.0

Food

8.9

Boarding

9.0

Entertainment

9.0

Crew

9.3

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
ANA
8.3
Very good
844 reviews
STARLUX Airlines
9.1
Wonderful
154 reviews

Comfort

9.0

Food

8.9

Boarding

9.0

Entertainment

9.0

Crew

9.3

Overall

9.1

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

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

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

    For one-way options, check prices for China Eastern. According to our data, you can fly for as low as $363. Users have also found prices from $366 and $371 on Cathay Pacific and United Airlines, respectively.

  • What are the most popular routes from USA to Bangkok?

    The most popular route from USA to Bangkok is New York John F Kennedy Intl - Bangkok Suvarnabhumi. You may also consider Los Angeles - Bangkok Suvarnabhumi or Newark - Bangkok Suvarnabhumi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA to Bangkok 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 Bangkok?

    Currently, March is the cheapest month in which you can book a flight from USA to Bangkok (average of $958). Flying from USA to Bangkok in December is currently the most expensive (average of $1,574). 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 Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Suvarnabhumi flights
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Top 10 airlines flying from USA to Bangkok

Discover the top 10 airlines that operate flights from USA to Bangkok. 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 2,558,603 searches. Data last updated April 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$96FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$94Average$174FlexibilityNo cancel feeOn-time65%
SAUDIACheapest$479Average$914FlexibilityNo cancel feeOn-time86%
China SouthernCheapest$522Average$1,606FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$533Average$773FlexibilityNo cancel feeOn-time67%
AIR PREMIACheapest$606Average$1,142FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$642Average$1,033FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$645Average$1,251FlexibilityNo cancel feeOn-time80%
Vietnam AirlinesCheapest$757Average$899FlexibilityNo cancel feeOn-time81%
Sichuan AirlinesCheapest$796Average$1,107FlexibilityNo cancel feeOn-time63%

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