Cheap flights from the United States to Thailand from ฿12,036
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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
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 9 July 2025.
Round-trip from | ฿22,022 |
---|---|
One-way from | ฿12,036 |
Popular in | December |
Cheapest in | September |
Average price | ฿38,904 |
Find flight deals from USA to Thailand
Cheapest flights from USA to ThailandExplore 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 9 July 2025.
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 9 July 2025.
Cheapflights Fare Finder
Customise 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 17,341 searches. Data last updated 9 July 2025.
Use the filters below to find and compare flights from the United States to Thailand that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesBangkok
LAX - BKK
LAXBKK
Los Angeles
Mon 15/9
12:30-01:55
1 stop23h 25m
Bangkok Suvarnabhumi
Sun 12/10
02:10-10:05
1 stop21h 55m
Los AngelesBangkok
LAX - BKK
LAXBKK
Los Angeles
Mon 22/9
23:40-16:55
1 stop27h 15m
Bangkok Suvarnabhumi
Fri 31/10
12:00-20:55
1 stop22h 55m
Los AngelesBangkok
LAX - BKK
LAXBKK
Los Angeles
Thu 21/8
23:55-11:15
1 stop21h 20m
Bangkok Suvarnabhumi
Wed 3/9
01:50-20:00
1 stop32h 10m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Sat 27/12
00:10-22:05
1 stop30h 55m
Bangkok Suvarnabhumi
Wed 4/2
23:55-13:55
1 stop29h 00m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Tue 28/10
16:40-05:10
1 stop22h 30m
Bangkok Suvarnabhumi
Thu 13/11
07:10-16:15
2 stops24h 05m
Los AngelesBangkok
LAX - BKK
LAXBKK
Los Angeles
Thu 28/8
23:55-17:40
1 stop27h 45m
Bangkok Suvarnabhumi
Sun 14/9
23:20-09:45
1 stop24h 25m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Sun 14/9
17:35-23:55
2 stops40h 20m
Bangkok Suvarnabhumi
Mon 22/9
07:00-22:15
2 stops29h 15m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Fri 19/9
07:20-01:05
2 stops27h 45m
Bangkok Suvarnabhumi
Sun 5/10
23:30-10:40
1 stop25h 10m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Tue 26/8
10:00-06:00
2 stops30h 00m
Bangkok Suvarnabhumi
Mon 8/9
21:35-14:25
1 stop30h 50m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Thu 28/8
12:55-23:25
1 stop20h 30m
Bangkok Suvarnabhumi
Wed 17/9
23:30-13:40
1 stop28h 10m
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.
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, June is the cheapest month in which you can book a flight from USA to Thailand (average of ฿57). Flying from USA to Thailand in December is currently the most expensive (average of ฿80). 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 9 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Thailand as you normally would.
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 9 July 2025.
Check out reviews from past customers who have flown with STARLUX Airlines, Korean Air, andANA from the United States to Thailand to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
ltulagan,Jun 2025
TPE - SEA
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
ltulagan,Jun 2025
TPE - SEA
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
ltulagan,Jun 2025
TPE - SEA
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
ltulagan,Jun 2025
TPE - SEA
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
ltulagan,Jun 2025
TPE - SEA
Comfort
Boarding
Crew
Entertainment
Food
Overall
Reviews
ltulagan,Jun 2025
TPE - SEA
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.
Browse thousands of different options on Cheapflights for your next trip
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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 17,341 searches. Data last updated 9 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from USA to Thailand?
When you search for this flight from USA to Thailand, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from USA to Thailand?
Millions of users choose and trust Cheapflights to book the best flight deals from USA to Thailand for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from USA to Thailand with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from USA to Thailand flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from USA to Thailand become cheaper?
Of course! You can now track prices for flights from USA to Thailand and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.