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$284+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
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 December 15, 2025.

This Justfly.com deal was found by Cheapflights users on 12/13. 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.
Sun 12/282:25 pmSFO - BKK
2 stops38h 55mAir India
Mon 2/232:45 pmBKK - SFO
2 stops45h 05mAir India
Deal found 12/13$715
This oojo deal was found by Cheapflights users on 12/13. 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.
Sat 12/274:30 pmSFO - BKK
2 stops30h 05mAir India
Thu 1/298:50 amBKK - SFO
1 stop42h 35mAir India
Deal found 12/13$716
This oojo deal was found by Cheapflights users on 12/13. 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.
Tue 12/302:25 pmSFO - BKK
2 stops26h 25mAir India
Mon 1/128:50 pmBKK - SFO
2 stops32h 40mAir India
Deal found 12/13$719
This oojo deal was found by Cheapflights users on 12/15. 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.
Wed 12/319:10 amLAX - BKK
1 stop21h 50mAsiana Airlines
Sun 3/111:55 pmBKK - LAX
1 stop30h 15mAsiana Airlines
Deal found 12/15$720
This Justfly.com deal was found by Cheapflights users on 12/13. 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.
Wed 12/314:30 pmSFO - BKK
2 stops30h 05mAir India
Mon 1/128:50 pmBKK - SFO
2 stops32h 40mAir India
Deal found 12/13$732
This oojo deal was found by Cheapflights users on 12/13. 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.
Sun 12/284:30 pmSFO - BKK
2 stops30h 05mAir India
Sun 1/118:50 pmBKK - SFO
2 stops32h 40mAir India
Deal found 12/13$753
This Trip.com deal was found by Cheapflights users on 12/13. 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.
Sat 12/274:30 pmSFO - BKK
2 stops30h 05mAir India
Sun 2/225:55 pmBKK - SFO
1 stop33h 30mAir India
Deal found 12/13$754
This Justfly.com deal was found by Cheapflights users on 12/13. 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.
Wed 12/314:30 pmSFO - BKK
2 stops30h 05mAir India
Sun 1/118:50 pmBKK - SFO
2 stops32h 40mAir India
Deal found 12/13$767
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Tue 12/302:25 pmSFO - BKK
2 stops26h 25mAir India
Sun 1/118:50 pmBKK - SFO
2 stops32h 40mAir India
Deal found 12/13$779
This KAYAK deal was found by Cheapflights users on 12/13. 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.
Tue 12/302:25 pmSFO - BKK
2 stops26h 25mAir India
Fri 2/208:50 pmBKK - SFO
2 stops39h 00mAir India
Deal found 12/13$780
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Sun 12/284:30 pmSFO - BKK
2 stops30h 05mAir India
Mon 1/128:50 pmBKK - SFO
2 stops32h 40mAir India
Deal found 12/14$781
This FlightHub deal was found by Cheapflights users on 12/13. 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.
Wed 12/313:45 pmSEA - BKK
1 stop23h 45mANA
Mon 1/269:10 amBKK - SEA
1 stop19h 10mANA
Deal found 12/13$785

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 December 15, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$577
(Agoda.com)

One-way from

$284
(CrystalTravel)

Popular in

December

Cheapest in

September

Average price

$1,499
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 ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 15, 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

Mon 4/6

11:50 pm-1:15 pm

1 stop23h 25m

Bangkok Suvarnabhumi

Wed 5/6

9:40 pm-2:50 pm

1 stop31h 10m

$598

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 3/18

11:50 am-12:55 am

1 stop23h 05m

Bangkok Suvarnabhumi

Mon 4/13

9:50 am-9:40 am

1 stop37h 50m

$598

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 4/8

11:50 pm-11:40 pm

1 stop33h 50m

Bangkok Suvarnabhumi

Wed 5/6

2:35 am-9:40 am

1 stop21h 05m

$598

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 3/2

10:50 am-12:45 am

1 stop22h 55m

Bangkok Suvarnabhumi

Thu 3/26

9:40 am-2:40 pm

1 stop19h 00m

$598

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 2/2

3:35 pm-12:45 am

2 stops42h 10m

Bangkok Suvarnabhumi

Tue 3/3

2:05 am-8:30 am

1 stop21h 25m

$603

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 2/19

7:20 am-12:55 am

2 stops26h 35m

Bangkok Suvarnabhumi

Sun 3/8

9:30 pm-9:30 am

1 stop26h 00m

$603

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 2/18

7:20 am-12:45 am

2 stops26h 25m

Bangkok Suvarnabhumi

Mon 3/9

11:15 pm-9:30 am

1 stop24h 15m

$603

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sat 3/14

8:30 am-11:20 pm

2 stops24h 50m

Bangkok Suvarnabhumi

Wed 3/25

2:05 am-2:40 pm

1 stop26h 35m

$607

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sat 4/18

7:35 am-11:40 pm

2 stops26h 05m

Bangkok Suvarnabhumi

Tue 4/28

9:50 am-2:50 pm

1 stop19h 00m

$608

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 4/24

10:00 am-7:40 am

1 stop31h 40m

Bangkok Suvarnabhumi

Mon 5/4

5:55 pm-7:00 am

1 stop27h 05m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

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, July is the cheapest month in which you can book a flight from USA to Bangkok (average of $201). Flying from USA to Bangkok in December is currently the most expensive (average of $672). 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 December 15, 2025.

One of the essential ways to save on airfare from USA to Bangkok is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 42% on airfare.

What is the cheapest day to fly from USA to Bangkok?

Use this chart to determine the cheapest time to fly round-trip from USA to Bangkok. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their USA to Bangkok flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 15, 2025.

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 67% of weekly flights between United States and Bangkok have experienced delays in the past year, with the average delay time being 256 minutes.

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

Historically, flights departing in the morning 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?

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

Which airline has the best punctuality record on the United States to Bangkok flights?

Over the last year, Singapore Airlines have had the lowest number of delays on this route, with just 67% of flights being delayed.

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 December 15, 2025.
See what other customers who have flown with Korean Air, ANA, and Cathay Pacific 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.
Korean Air
8.4
Very good
1,186 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very good
1,023 reviews
Korean Air
8.4
Very good
1,186 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
1,095 reviews
Korean Air
8.4
Very good
1,186 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,681 reviews
Korean Air
8.4
Very good
1,186 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,092 reviews
Korean Air
8.4
Very good
1,186 reviews

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 25m. Korean Air provides one of the quickest options available for as low as $598. 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 $177. Users have also found prices from $242 and $276 on China Southern 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.

  • 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, July is the cheapest month in which you can book a flight from USA to Bangkok (average of $201). Flying from USA to Bangkok in December is currently the most expensive (average of $672). 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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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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$94Average$196FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$126Average$180FlexibilityNo cancel feeOn-time65%
CondorCheapest$530Average$1,355FlexibilityNo cancel feeOn-time76%
Air ChinaCheapest$533Average$691FlexibilityNo cancel feeOn-time67%
XiamenAirCheapest$561Average$763FlexibilityNo cancel feeOn-time49%
AIR PREMIACheapest$566Average$630FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$646Average$1,186FlexibilityNo cancel feeOn-time71%
Kuwait AirwaysCheapest$679Average$935FlexibilityNo cancel feeOn-time64%
ZIPAIRCheapest$688Average$1,463FlexibilityNo cancel feeOn-timeN/A
Thai AirwaysCheapest$741Average$1,495FlexibilityNo cancel feeOn-time77%

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