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$338+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
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 August 7, 2025.

Round-trip from

$653
(Gotogate)

One-way from

$339
(CrystalTravel)

Popular in

December

Cheapest in

September

Average price

$992
From USA to Bangkok
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One-way flight from USA to Bangkok
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 7, 2025.

This oojo deal was found by Cheapflights users on 8/7. 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 9/512:30 pmLAX - BKK
1 stop23h 25mChina Eastern
Fri 9/129:55 pmBKK - LAX
1 stop26h 10mChina Eastern
Deal found 8/7$649
This FlightHub deal was found by Cheapflights users on 8/7. 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 11/410:05 pmLAX - BKK
1 stop30h 55mSingapore Airlines
Wed 11/193:40 pmBKK - LAX
1 stop19h 15mSingapore Airlines
Deal found 8/7$651
This Gotogate deal was found by Cheapflights users on 8/5. 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.
Wed 9/312:30 pmLAX - BKK
2 stops34h 25mChina Eastern
Thu 10/303:55 pmBKK - LAX
2 stops32h 10mChina Eastern
Deal found 8/5$653
This Gurufare deal was found by Cheapflights users on 8/6. 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 9/151:25 pmLAX - BKK
1 stop20h 25mCathay Pacific
Mon 9/2911:00 amBKK - LAX
1 stop25h 05mCathay Pacific
Deal found 8/6$654
This Ovago deal was found by Cheapflights users on 8/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2610:55 amLAX - BKK
1 stop34h 10mCathay Pacific
Thu 12/258:20 amBKK - LAX
1 stop20h 00mCathay Pacific
Deal found 8/6$655
This Ovago deal was found by Cheapflights users on 8/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:25 pmLAX - BKK
1 stop20h 25mCathay Pacific
Sun 9/144:25 pmBKK - LAX
1 stop20h 10mCathay Pacific
Deal found 8/6$656
This Ovago deal was found by Cheapflights users on 8/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/191:25 pmLAX - BKK
1 stop20h 25mCathay Pacific
Wed 10/295:40 pmBKK - LAX
1 stop18h 15mCathay Pacific
Deal found 8/6$657
This Ovago deal was found by Cheapflights users on 8/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/111:25 pmLAX - BKK
1 stop20h 25mCathay Pacific
Tue 8/268:05 amBKK - LAX
1 stop23h 00mCathay Pacific
Deal found 8/6$658
This Gotogate deal was found by Cheapflights users on 8/6. 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.
Fri 8/2212:30 pmLAX - BKK
1 stop34h 00mChina Eastern
Thu 8/282:10 amBKK - LAX
1 stop21h 55mChina Eastern
Deal found 8/6$659
This CrystalTravel deal was found by Cheapflights users on 8/6. 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 8/2112:30 pmLAX - BKK
1 stop25h 35mChina Eastern
Wed 9/32:10 amBKK - LAX
1 stop21h 55mChina Eastern
Deal found 8/6$661
This FlightHub deal was found by Cheapflights users on 8/6. 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 8/2112:30 pmLAX - BKK
1 stop22h 10mChina Eastern
Sat 9/65:05 amBKK - LAX
1 stop19h 00mChina Eastern
Deal found 8/6$662
This FlightHub deal was found by Cheapflights users on 8/7. 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.
Mon 10/2012:00 pmSFO - BKK
1 stop19h 55mChina Eastern
Sun 11/27:50 amBKK - SFO
2 stops40h 10mChina Eastern
Deal found 8/7$663

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 August 7, 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

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Fri 9/5

12:30 pm-1:55 am

1 stop23h 25m

Bangkok Suvarnabhumi

Fri 9/12

9:55 pm-10:05 am

1 stop26h 10m

$649

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 11/4

10:05 pm-8:00 pm

1 stop30h 55m

Bangkok Suvarnabhumi

Wed 11/19

3:40 pm-7:55 pm

1 stop19h 15m

$651

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 9/3

12:30 pm-12:55 pm

2 stops34h 25m

Bangkok Suvarnabhumi

Thu 10/30

3:55 pm-10:05 am

2 stops32h 10m

$653

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 9/15

1:25 pm-11:50 pm

1 stop20h 25m

Bangkok Suvarnabhumi

Mon 9/29

11:00 am-10:05 pm

1 stop25h 05m

$654

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 11/26

10:55 am-12:05 pm

1 stop34h 10m

Bangkok Suvarnabhumi

Thu 12/25

8:20 am-1:20 pm

1 stop20h 00m

$655

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 8/28

1:25 pm-11:50 pm

1 stop20h 25m

Bangkok Suvarnabhumi

Sun 9/14

4:25 pm-10:35 pm

1 stop20h 10m

$656

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Fri 8/22

12:30 pm-12:30 pm

1 stop34h 00m

Bangkok Suvarnabhumi

Thu 8/28

2:10 am-10:05 am

1 stop21h 55m

$659

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 10/2

11:30 am-8:15 am

1 stop30h 45m

Bangkok Suvarnabhumi

Thu 10/9

9:15 pm-9:40 am

1 stop26h 25m

$669

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 9/5

10:00 am-8:25 pm

1 stop44h 25m

Bangkok Suvarnabhumi

Sat 9/27

8:40 am-7:00 am

1 stop36h 20m

$672

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 11/8

11:45 am-6:05 pm

1 stop39h 20m

Bangkok Suvarnabhumi

Fri 11/14

1:30 am-9:15 am

1 stop22h 45m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

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, September is the cheapest month in which you can book a flight from USA to Bangkok (average of $942). Flying from USA to Bangkok in December is currently the most expensive (average of $1,558). 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 August 7, 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.

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 August 7, 2025.
See what other customers who have flown with STARLUX Airlines, ANA, and Korean Air from the United States 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
9.0
Wonderful
201 reviews

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.0

Entertainment

8.9

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
201 reviews
STARLUX Airlines
9.0
Wonderful
201 reviews

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.0

Entertainment

8.9

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
926 reviews
STARLUX Airlines
9.0
Wonderful
201 reviews

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.0

Entertainment

8.9

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,121 reviews
STARLUX Airlines
9.0
Wonderful
201 reviews

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.0

Entertainment

8.9

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,545 reviews
STARLUX Airlines
9.0
Wonderful
201 reviews

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.0

Entertainment

8.9

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
760 reviews
STARLUX Airlines
9.0
Wonderful
201 reviews

Boarding

9.0

Crew

9.3

Comfort

9.0

Overall

9.0

Entertainment

8.9

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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 Cathay Pacific. According to our data, you can fly for as low as $338. Users have also found prices from $354 and $354 on China Eastern and Asiana Airlines, respectively.

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

    The most popular route from USA to Bangkok is Los Angeles - Bangkok Suvarnabhumi. You may also consider New York John F Kennedy Intl - Bangkok Suvarnabhumi or Seattle/Tacoma Intl - 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, September is the cheapest month in which you can book a flight from USA to Bangkok (average of $942). Flying from USA to Bangkok in December is currently the most expensive (average of $1,558). 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.
Los Angeles to Suvarnabhumi flights
John F Kennedy Intl to Suvarnabhumi flights
Seattle to Suvarnabhumi flights
O'Hare 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 August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$126Average$183FlexibilityNo cancel feeOn-time65%
China SouthernCheapest$522Average$1,598FlexibilityNo cancel feeOn-time69%
CondorCheapest$530Average$1,355FlexibilityNo cancel feeOn-time76%
Air ChinaCheapest$533Average$773FlexibilityNo cancel feeOn-time67%
IndiGoCheapest$559Average$1,267FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$591Average$966FlexibilityNo cancel feeOn-timeN/A
AIR PREMIACheapest$606Average$651FlexibilityNo cancel feeOn-timeN/A
SAUDIACheapest$682Average$959FlexibilityNo cancel feeOn-time86%
ZIPAIRCheapest$740Average$1,367FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$758Average$831FlexibilityNo cancel feeOn-time81%

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