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$329+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$720
(United Airlines)

One-way from

$329
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,286
From USA to Bangkok
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One-way flight from USA to Bangkok
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Highest demand for flights based on searches. 10% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/9. 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 10/2811:55 pmLAX - BKK
1 stop20h 55mUnited Airlines
Thu 11/67:10 amBKK - LAX
2 stops23h 10mUnited Airlines
Deal found 6/9$720
This FlightHub deal was found by Cheapflights users on 6/10. 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 7/811:00 pmLAX - BKK
1 stop34h 10mAsiana Airlines
Tue 7/151:20 amBKK - LAX
1 stop23h 00mAsiana Airlines
Deal found 6/10$722
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Sun 8/3112:05 amLAX - BKK
1 stop26h 35mSTARLUX Airlines
Tue 9/91:10 pmBKK - LAX
1 stop18h 00mSTARLUX Airlines
Deal found 6/12$726
This Philippine Airlines deal was found by Cheapflights users on 6/11. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:55 pmLAX - BKK
1 stop22h 20mPhilippine Airlines
Wed 10/295:55 pmBKK - LAX
1 stop30h 05mPhilippine Airlines
Deal found 6/11$729
This oojo deal was found by Cheapflights users on 6/12. 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.
Wed 11/1212:45 pmLAX - BKK
2 stops28h 45mSingapore Airlines
Tue 11/259:10 pmBKK - LAX
1 stop35h 50mSingapore Airlines
Deal found 6/12$741
This CrystalTravel deal was found by Cheapflights users on 6/11. 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.
Tue 10/2112:40 pmLAX - BKK
1 stop20h 45mKorean Air
Mon 11/171:00 amBKK - LAX
1 stop27h 40mKorean Air
Deal found 6/11$742
This oojo deal was found by Cheapflights users on 6/11. 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.
Wed 10/293:50 pmLAX - BKK
1 stop19h 45mChina Airlines
Tue 11/42:35 amBKK - LAX
1 stop24h 55mChina Airlines
Deal found 6/11$745
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:30 pmLAX - BKK
2 stops28h 00mANA
Mon 10/209:35 amBKK - LAX
1 stop23h 10mANA
Deal found 6/11$749
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:30 amLAX - BKK
1 stop23h 40mAmerican Airlines
Mon 9/88:05 amBKK - LAX
2 stops22h 35mAmerican Airlines
Deal found 6/12$753
This ANA deal was found by Cheapflights users on 6/11. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:35 amLAX - BKK
2 stops25h 20mMultiple Airlines
Wed 10/297:10 amBKK - LAX
2 stops24h 33mMultiple Airlines
Deal found 6/11$760
This STARLUX Airlines deal was found by Cheapflights users on 6/12. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:45 pmSEA - BKK
1 stop25h 45mSTARLUX Airlines
Mon 12/81:45 pmBKK - SEA
1 stop16h 20mSTARLUX Airlines
Deal found 6/12$768
This FlightHub deal was found by Cheapflights users on 6/11. 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 8/288:08 amSEA - BKK
2 stops24h 52mJapan Airlines
Thu 9/118:05 amBKK - SEA
2 stops20h 49mJapan Airlines
Deal found 6/11$772

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 June 12, 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

Tue 7/8

11:00 pm-11:10 pm

1 stop34h 10m

Bangkok Suvarnabhumi

Tue 7/15

1:20 am-10:20 am

1 stop23h 00m

$722

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 8/31

5:39 pm-4:35 am

2 stops44h 56m

Bangkok Suvarnabhumi

Thu 9/4

9:35 am-3:10 pm

1 stop19h 35m

$723

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 8/31

12:05 am-12:00 pm

1 stop21h 55m

Bangkok Suvarnabhumi

Mon 9/8

5:50 pm-5:10 pm

1 stop37h 20m

$726

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Fri 9/5

12:50 pm-10:25 pm

1 stop19h 35m

Bangkok Suvarnabhumi

Tue 9/9

11:20 pm-9:45 am

1 stop24h 25m

$729

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 8/12

10:54 am-4:35 am

2 stops27h 41m

Bangkok Suvarnabhumi

Tue 9/23

7:00 am-11:00 am

1 stop18h 00m

$731

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 8/18

1:25 pm-11:50 pm

1 stop20h 25m

Bangkok Suvarnabhumi

Tue 8/26

11:00 am-5:05 pm

1 stop20h 05m

$735

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 8/28

6:00 am-11:55 pm

2 stops27h 55m

Bangkok Suvarnabhumi

Sun 9/14

1:55 pm-6:45 pm

1 stop18h 50m

$743

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 8/24

11:40 pm-11:00 am

1 stop21h 20m

Bangkok Suvarnabhumi

Sat 8/30

6:30 pm-12:50 pm

2 stops32h 20m

$751

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 8/31

1:30 am-3:10 pm

1 stop23h 40m

Bangkok Suvarnabhumi

Mon 9/8

8:05 am-4:40 pm

2 stops22h 35m

$753

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Fri 11/14

11:45 pm-4:30 pm

1 stop25h 45m

Bangkok Suvarnabhumi

Thu 12/11

1:45 pm-3:05 pm

1 stop16h 20m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 $953). 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 June 12, 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 June 12, 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
178 reviews

Food

8.8

Boarding

9.0

Entertainment

8.9

Overall

9.1

Comfort

9.0

Crew

9.3

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
9.1
Wonderful
178 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Food

8.8

Boarding

9.0

Entertainment

8.9

Overall

9.1

Comfort

9.0

Crew

9.3

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.
EVA Air
8.4
Very good
1,202 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Food

8.8

Boarding

9.0

Entertainment

8.9

Overall

9.1

Comfort

9.0

Crew

9.3

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
1,088 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Food

8.8

Boarding

9.0

Entertainment

8.9

Overall

9.1

Comfort

9.0

Crew

9.3

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
1,489 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Food

8.8

Boarding

9.0

Entertainment

8.9

Overall

9.1

Comfort

9.0

Crew

9.3

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
738 reviews
STARLUX Airlines
9.1
Wonderful
178 reviews

Food

8.8

Boarding

9.0

Entertainment

8.9

Overall

9.1

Comfort

9.0

Crew

9.3

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 Asiana Airlines. According to our data, you can fly for as low as $374. Users have also found prices from $379 and $390 on Korean Air and China Eastern, 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 Seattle/Tacoma Intl - Bangkok Suvarnabhumi.

  • What are the cheapest flights from USA to Bangkok?

    On average you can expect to pay $2,537 for a flight from USA to Bangkok. The cheapest flight overall is $442 while the most popular route, (New York John F Kennedy Intl - Bangkok Suvarnabhumi) is currently priced at $697.

  • 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 $953). 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

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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
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John F Kennedy Intl to Phuket City flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$118Average$177FlexibilityNo cancel feeOn-time65%
SAUDIACheapest$479Average$958FlexibilityNo cancel feeOn-time86%
China SouthernCheapest$522Average$1,607FlexibilityNo cancel feeOn-time69%
CondorCheapest$530Average$1,355FlexibilityNo cancel feeOn-time76%
Air ChinaCheapest$533Average$773FlexibilityNo cancel feeOn-time67%
IndiGoCheapest$559Average$1,262FlexibilityNo cancel feeOn-time80%
AIR PREMIACheapest$606Average$1,085FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$642Average$999FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$758Average$844FlexibilityNo cancel feeOn-time81%
Sichuan AirlinesCheapest$796Average$1,107FlexibilityNo cancel feeOn-time63%

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