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$378+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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Cheap 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 27, 2026.

This Air China deal was found by Cheapflights users on 6/26. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:25 pm
LAX
-
BKK
1 stop34h 45m
Air China
Sun 8/301:30 am
BKK
-
LAX
1 stop32h 40m
Air China
Deal found 6/26$830
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Mon 8/1711:55 pm
LAX
-
BKK
1 stop19h 40m
United Airlines
Mon 8/247:00 am
BKK
-
LAX
1 stop18h 25m
United Airlines
Deal found 6/26$831
This oojo deal was found by Cheapflights users on 6/25. 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.
Thu 10/812:25 pm
LAX
-
BKK
1 stop20h 15m
Philippine Airlines
Sun 10/2510:50 pm
BKK
-
LAX
1 stop28h 55m
Philippine Airlines
Deal found 6/25$832
This Korean Air deal was found by Cheapflights users on 6/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:35 am
LAX
-
BKK
2 stops24h 10m
Korean Air
Tue 11/109:30 pm
BKK
-
LAX
1 stop26h 00m
Korean Air
Deal found 6/25$833
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Wed 10/712:45 pm
LAX
-
BKK
1 stop21h 10m
United Airlines
Wed 11/49:10 am
BKK
-
LAX
1 stop23h 40m
United Airlines
Deal found 6/25$834
This Justfly.com deal was found by Cheapflights users on 6/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:45 am
SEA
-
BKK
1 stop41h 15m
Singapore Airlines
Thu 11/126:10 pm
BKK
-
SEA
1 stop28h 00m
Singapore Airlines
Deal found 6/27$835
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Mon 10/1210:35 pm
LAX
-
BKK
2 stops40h 00m
United Airlines
Mon 11/99:10 am
BKK
-
LAX
1 stop19h 55m
United Airlines
Deal found 6/25$835
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Sun 8/1610:35 pm
LAX
-
BKK
2 stops40h 00m
United Airlines
Mon 8/247:00 am
BKK
-
LAX
1 stop18h 25m
United Airlines
Deal found 6/26$836
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Mon 8/249:37 am
LAX
-
BKK
2 stops24h 18m
United Airlines
Wed 9/169:35 am
BKK
-
LAX
1 stop23h 10m
United Airlines
Deal found 6/26$837
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:15 am
LAX
-
BKK
2 stops24h 30m
Delta
Wed 8/2611:30 pm
BKK
-
LAX
2 stops32h 42m
Delta
Deal found 6/26$838
This Korean Air deal was found by Cheapflights users on 6/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:40 pm
LAX
-
BKK
1 stop22h 25m
Korean Air
Wed 11/1112:55 am
BKK
-
LAX
2 stops31h 49m
Korean Air
Deal found 6/25$839
This FlightHub deal was found by Cheapflights users on 6/25. 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.
Fri 7/3110:40 am
LAX
-
BKK
1 stop22h 55m
Asiana Airlines
Sun 8/1611:45 am
BKK
-
LAX
1 stop34h 35m
Asiana Airlines
Deal found 6/25$840

Find 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 27, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$830
(United Airlines)

One-way from

$378
(SmartFares)

Popular in

December

Cheapest in

February

Average price

$1,238
Provider with most accurate pricing for New York (NYC)-Bangkok flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Bangkok flights.
Search Deals
From USA to Bangkok
Search Deals
One-way flight from USA to Bangkok
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 27, 2026.
Use the filters below to find and compare flights from the United States to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 8/18

9:45 am-11:35 pm

2 stops23h 50m

Bangkok Suvarnabhumi

Sun 8/30

2:35 am-3:20 pm

1 stop26h 45m

$833

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 10/7

7:00 am-11:35 pm

2 stops26h 35m

Bangkok Suvarnabhumi

Thu 10/22

9:50 am-6:13 pm

2 stops22h 23m

$838

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 9/9

11:45 pm-9:35 am

1 stop19h 50m

Bangkok Suvarnabhumi

Sun 9/20

3:45 pm-11:10 am

1 stop33h 25m

$847

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 11/18

11:10 am-11:30 am

1 stop33h 20m

Bangkok Suvarnabhumi

Thu 11/26

4:55 pm-7:32 am

2 stops29h 37m

$867

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 10/15

7:02 am-9:45 pm

2 stops24h 43m

Bangkok Suvarnabhumi

Sat 10/24

2:35 am-9:30 am

1 stop20h 55m

$883

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sat 8/22

7:15 am-9:45 pm

2 stops24h 30m

Bangkok Suvarnabhumi

Thu 9/17

9:50 am-10:05 pm

2 stops26h 15m

$888

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 12/8

7:00 am-12:45 am

2 stops26h 45m

Bangkok Suvarnabhumi

Tue 1/19

11:15 pm-5:44 pm

2 stops33h 29m

$889
Quickest round-trip

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 9/8

11:45 pm-9:35 am

Nonstop19h 50m

Bangkok Suvarnabhumi

Sat 9/19

3:45 pm-8:10 pm

1 stop18h 25m

$891

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 7/9

3:32 pm-1:35 pm

2 stops32h 03m

Bangkok Suvarnabhumi

Fri 7/17

2:35 am-7:51 pm

2 stops31h 16m

$895

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Tue 9/15

1:00 pm-1:05 am

1 stop22h 05m

Bangkok Suvarnabhumi

Sat 9/19

11:30 pm-1:37 pm

1 stop28h 07m

$895

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 $887). Flying from USA to Bangkok in June is currently the most expensive (average of $1,373). 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 27, 2026.

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.

Weekly flight availability from USA to Bangkok

Explore weekly flight availability from USA to Bangkok. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 27, 2026.

The most flights from US0 to TH1 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from the United States to Bangkok delayed?

About 100% of weekly flights between United States and Bangkok have experienced delays in the past year, with the average delay time being 136 minutes.

What is the most punctual flight time for the United States to Bangkok flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

How far ahead should I book a flight from USA to Bangkok?

To ensure you get the cheapest price possible for a flight from USA to Bangkok, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 27, 2026.
See what other customers who have flown with ANA,Asiana Airlines, andDelta 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.
ANA
8.3
Very good
1,258 reviews

Overall

8.3

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
ANA
8.3
Very good
1,258 reviews
ANA
8.3
Very good
1,258 reviews

Overall

8.3

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
Asiana Airlines
8.1
Very good
550 reviews
ANA
8.3
Very good
1,258 reviews

Overall

8.3

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
Delta
7.8
Good
8,454 reviews
ANA
8.3
Very good
1,258 reviews

Overall

8.3

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
Cathay Pacific
7.6
Good
1,394 reviews
ANA
8.3
Very good
1,258 reviews

Overall

8.3

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
United Airlines
7.4
Good
9,898 reviews
ANA
8.3
Very good
1,258 reviews

Overall

8.3

Entertainment

7.9

Boarding

8.5

Comfort

8.2

Food

7.7

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.

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.

  • How long is the flight from USA to Bangkok?

    A quick flight from USA to Bangkok can take about 23h 50m. Korean Air provides one of the quickest options available for as low as $833. USA and Bangkok are separated by a distance of 8253 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Philippine Airlines. According to our data, you can fly for as low as $101. Users have also found prices from $220 and $222 on Gulf Air and AIR PREMIA, 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 $1,259 for a flight from USA to Bangkok. The cheapest flight overall is $466 while the most popular route, (New York John F Kennedy Intl - Bangkok Suvarnabhumi) is currently priced at $892.

  • 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 $887). Flying from USA to Bangkok in June is currently the most expensive (average of $1,373). 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.

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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$153Average$196FlexibilityNo cancel feeOn-time62%
Hainan AirlinesCheapest$385Average$732FlexibilityNo cancel feeOn-time61%
Gulf AirCheapest$471Average$1,042FlexibilityNo cancel feeOn-time67%
XiamenAirCheapest$498Average$606FlexibilityNo cancel feeOn-time49%
Vietnam AirlinesCheapest$532Average$1,384FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$579Average$1,315FlexibilityNo cancel feeOn-time75%
Air ChinaCheapest$596Average$677FlexibilityNo cancel feeOn-time67%
IndiGoCheapest$618Average$918FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$623Average$1,302FlexibilityNo cancel feeOn-time67%
Thai AirwaysCheapest$631Average$1,513FlexibilityNo cancel feeOn-time77%

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