Thailand

$295+ Cheap flights from the United States to Thailand

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
Nov 29 — Dec 61
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Cheap flight deals from USA to Thailand

Keep the following information in mind while searching for USA to Thailand flight deals. Data was last updated October 30, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$621
(FlightHub)

One-way from

$295
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$861

Good round-trip deal

$625 or less

Good one-way deal

$427 or less
Provider with most accurate pricing for New York (NYC)-Bangkok flight deals.
Provider most trusted by Cheapflights users for New York (NYC)-Bangkok flights.
From USA to Thailand
One-way flight from USA to Thailand
Highest demand for flights based on searches. 9% potential increase in price ($105 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from USA to Thailand.
Price to beat on a one-way flight from USA to Thailand.

Find flight deals from USA to Thailand

Cheapest flights from USA to Thailand
Explore the most affordable flight options available from USA to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This CrystalTravel deal was found by Cheapflights users on 10/28. 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 11/310:55 amLAX - BKK
1 stop32h 45mCathay Pacific
Tue 12/27:15 pmBKK - LAX
1 stop29h 00mCathay Pacific
Deal found 10/28$620
This oojo deal was found by Cheapflights users on 10/29. 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 11/2410:00 pmLAX - BKK
1 stop28h 05mChina Southern
Fri 12/51:55 pmBKK - LAX
1 stop19h 35mChina Southern
Deal found 10/29$621
This CrystalTravel deal was found by Cheapflights users on 10/28. 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 11/119:10 amLAX - BKK
1 stop21h 50mAsiana Airlines
Wed 11/1912:20 pmBKK - LAX
1 stop17h 30mAsiana Airlines
Deal found 10/28$622
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/3010:00 pmLAX - BKK
1 stop23h 55mMultiple Airlines
Mon 12/81:45 amBKK - LAX
1 stop32h 15mMultiple Airlines
Deal found 10/28$623
This Gotogate deal was found by Cheapflights users on 10/30. 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.
Tue 12/210:45 pmLAX - BKK
1 stop26h 50mXiamenAir
Mon 12/151:45 amBKK - LAX
1 stop32h 15mXiamenAir
Deal found 10/30$624
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:00 pmLAX - BKK
1 stop23h 55mMultiple Airlines
Thu 12/41:10 amBKK - LAX
1 stop33h 20mMultiple Airlines
Deal found 10/28$626
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:00 pmLAX - BKK
1 stop23h 55mMultiple Airlines
Thu 12/111:10 amBKK - LAX
1 stop33h 20mMultiple Airlines
Deal found 10/28$627
This eDestinos deal was found by Cheapflights users on 10/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:45 pmLAX - BKK
1 stop26h 50mXiamenAir
Tue 11/2512:15 pmBKK - LAX
1 stop21h 45mXiamenAir
Deal found 10/30$628
This FlightHub deal was found by Cheapflights users on 10/28. 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 11/1711:30 amLAX - BKK
1 stop22h 25mChina Eastern
Wed 12/31:55 amBKK - LAX
1 stop22h 10mChina Eastern
Deal found 10/28$629
This FlightHub deal was found by Cheapflights users on 10/30. 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 11/1711:30 amLAX - BKK
1 stop22h 25mChina Eastern
Wed 12/35:05 amBKK - LAX
1 stop19h 00mChina Eastern
Deal found 10/30$630
This FlightHub deal was found by Cheapflights users on 10/28. 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 11/1711:30 amLAX - BKK
1 stop23h 25mChina Eastern
Thu 11/273:55 pmBKK - LAX
2 stops32h 10mChina Eastern
Deal found 10/28$631
This Gotogate deal was found by Cheapflights users on 10/29. 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 11/1310:45 pmLAX - BKK
1 stop35h 00mMultiple Airlines
Mon 11/1711:25 amBKK - LAX
1 stop22h 05mMultiple Airlines
Deal found 10/29$632

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Thailand 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 October 30, 2025.
Use the filters below to find and compare flights from the United States to Thailand that are best for you.

Fly from

USA

Fly to

Thailand

Route

Depart

Return

Price

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Fri 11/14

11:10 am-11:25 am

1 stop33h 15m

Bangkok Suvarnabhumi

Fri 11/21

4:55 pm-7:25 pm

1 stop17h 30m

$660

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Sat 1/31

12:10 am-10:00 pm

1 stop30h 50m

Bangkok Suvarnabhumi

Sat 2/7

11:55 pm-1:55 pm

1 stop29h 00m

$679

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 11/4

11:10 am-11:25 am

1 stop33h 15m

Bangkok Suvarnabhumi

Sun 11/9

4:55 pm-10:43 am

2 stops32h 48m

$679

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 11/17

10:55 am-12:15 am

1 stop22h 20m

Bangkok Suvarnabhumi

Wed 12/3

7:55 am-9:15 am

1 stop16h 20m

$681

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 1/11

11:10 am-11:25 am

1 stop33h 15m

Bangkok Suvarnabhumi

Fri 1/23

4:55 pm-7:25 pm

1 stop17h 30m

$693

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Sun 2/22

11:25 am-12:55 am

1 stop22h 30m

Bangkok Suvarnabhumi

Thu 2/26

12:55 am-1:20 pm

1 stop27h 25m

$694

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Tue 2/10

11:25 am-11:20 pm

1 stop20h 55m

Bangkok Suvarnabhumi

Sat 3/7

9:40 am-1:20 pm

1 stop18h 40m

$694

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Sun 2/22

11:25 am-11:20 pm

1 stop20h 55m

Bangkok Suvarnabhumi

Sun 3/1

9:40 am-1:20 pm

1 stop18h 40m

$694

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Mon 2/16

11:25 am-12:45 am

1 stop22h 20m

Bangkok Suvarnabhumi

Fri 3/6

9:40 am-1:20 pm

1 stop18h 40m

$694

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Sun 2/1

11:25 am-12:45 am

1 stop22h 20m

Bangkok Suvarnabhumi

Sun 2/8

9:40 am-1:20 pm

1 stop18h 40m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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

Have a flexible travel schedule? Discover the best time to fly to Thailand 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 Thailand

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

Currently, July is the cheapest month in which you can book a flight from USA to Thailand (average of $201). Flying from USA to Thailand in December is currently the most expensive (average of $674). 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 TH?

Find hourly flight availability from USA to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from USA to Thailand at noon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the afternoon.

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

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

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

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown Korean Air, ANA, and Cathay Pacific from the United States to Thailand. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

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.

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

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.
8.4
Very good

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

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.

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

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.

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

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.

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Crew

8.7

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 Thailand. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What can I do to limit my environmental footprint as much as possible on my journey?

    To ensure that you are limiting your environmental footprint as much as possible during your travels, make sure to pack lightly, as the more weight there is on a plane, the more fuel is needed to operate the aircraft. You can also try to book a direct flight rather than one that requires layovers, as this usually generates fewer emissions.

  • How can I determine if an airline is sustainable or not?

    To see how sustainable an airline is, you will want to read the company’s Sustainability Strategy or Plan. In this document, you will find valuable information related to the airline’s goals and progress in terms of reducing its environmental footprint.

  • What are some sustainable airlines that offer flights between the USA and Thailand?

    Cathay Pacific often services flights from the USA to Thailand. This airline has made progress in sustainability by reducing its consumption of natural resources and reducing its waste production. In addition, Cathay Pacific has contributed to projects to conserve ecosystems.

  • What airports serve the USA to Thailand flights?

    There are many airports that offer flights to Thailand from the USA, one of which is Seattle / Tacoma International Airport. It is located 14 miles away from downtown Seattle and a hub for Horizon Air, Alaska Airlines, and Delta Air Lines. It is one of the fastest-growing airports in the United States. Suvarnabhumi Airport is located near Bangkok and is one of the biggest international airports in Southeast Asia. This airport is a hub for Bangkok Airways, Thai Airways, and Jet Asia Airways and a focus city for Emirates, EVA Air, and Cathay Pacific.

  • Which airlines fly directly from the USA to Thailand?

    Unfortunately, there are no direct, nonstop flights going from the United States into Thailand. Travelers going into Bangkok or Chiang Mai will need to take a flight with at least one stopover. When going from Seattle to Bangkok Airport, flights with stops can be found by China Eastern, EVA Air, and Korea Air. Flights with a single stop are available at a less expensive price for this route than those with two or more stops. Passengers from San Francisco International Airport into Lampang Airport are offered by Philippines Airlines, Turkish Airlines, and Etihad Airways.

  • What are the stopover options between the USA to Thailand?

    If you are traveling from San Francisco into Lampang, there are many different stopovers on the available flights. Some of the potential stops include Ninoy Aquino Airport, Istanbul Airport, and Dubai Airport. All flights between these two locations have two or more stops along the way. If you will be going to Bangkok’s Suvarnabhumi Airport from Los Angeles International Airport, you may find stopover flights with one, two, or more stops. Some of the stops you may experience on this route are Hong Kong International Airport, Taipei Taiwan Taoyuan Airport, or Narita Airport in Tokyo.

  • Do I need a passport or visa to fly from the USA to Thailand?

    Traveling from the United States into Thailand, you will need to have a passport. It should be valid for a minimum of six months beyond your date of entry into the country. A return ticket is also required but there is no need for a visa.

  • How long is the flight from USA to Thailand?

    There are many flights that can get you from USA to Thailand in 22h 20m. Fly via United Airlines, Asiana Airlines, or Cathay Pacific to get the fastest option. The distance between USA and Thailand is about 8253 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $352 is the cheapest one-way deal found within the past few days, from Asiana Airlines. You may also be able to find cheap deals on Philippine Airlines and Delta, with prices starting from $357 and $371, respectively.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from USA to Thailand (average of $201). Flying from USA to Thailand in December is currently the most expensive (average of $674). 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 Thailand

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from USA to Thailand

Discover the top 10 airlines that operate flights from USA to Thailand. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$94Average$196FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$126Average$179FlexibilityNo cancel feeOn-time65%
China SouthernCheapest$483Average$1,200FlexibilityNo cancel feeOn-time69%
CondorCheapest$530Average$1,355FlexibilityNo cancel feeOn-time76%
Air ChinaCheapest$533Average$716FlexibilityNo cancel feeOn-time67%
AIR PREMIACheapest$564Average$624FlexibilityNo cancel feeOn-timeN/A
XiamenAirCheapest$570Average$676FlexibilityNo cancel feeOn-time49%
IndiGoCheapest$645Average$1,258FlexibilityNo cancel feeOn-time80%
Kuwait AirwaysCheapest$680Average$1,056FlexibilityNo cancel feeOn-time64%
ZIPAIRCheapest$688Average$946FlexibilityNo cancel feeOn-timeN/A

Helpful tips for your next trip to Thailand

Get useful tips and recommendations to enhance your travel experience on your next trip to Thailand. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
  • If you depart from Los Angeles International Airport (LAX) when you travel from the USA to Thailand, you'll like to know LAX has taken steps to improve its environmental footprint, such as pledging to achieve net zero carbon emissions and use 100% renewable energy by 2045.
  • Another airport that travelers will commonly depart from is John F. Kennedy International Airport (JFK). JFK has also made progress in being more sustainable, such as by switching to electric-powered ground service equipment and implementing initiatives to reduce ground fuel usage.
  • Those that fly to Thailand will often arrive at Phuket International Airport (HKT). Phuket International Airport prioritizes the environment and has projects to minimize its greenhouse gas emission production and limit negative impacts on the nearby environment.

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