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Cheap flights from Thailand to the United States from ฿11,637

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LAX
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to USA

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to USA
Explore the most affordable flight options available from Thailand to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Sun 8/302:05
BKK
-
HNL
1 stop24h 25m
Multiple Airlines
Sun 22/311:10
HNL
-
BKK
1 stop20h 45m
Multiple Airlines
Deal found 31/1฿19,815
Sat 13/602:35
BKK
-
HNL
1 stop24h 35m
Multiple Airlines
Mon 13/712:20
HNL
-
BKK
1 stop17h 50m
Multiple Airlines
Deal found 31/1฿19,941
Wed 1/719:30
BKK
-
SEA
1 stop38h 35m
Philippine Airlines
Thu 16/723:10
SEA
-
BKK
1 stop29h 20m
Philippine Airlines
Deal found 1/2฿20,193
Mon 16/301:05
BKK
-
SEA
1 stop21h 55m
ไห่หนานแอร์ไลน์
Tue 7/411:00
SEA
-
BKK
1 stop22h 00m
ไห่หนานแอร์ไลน์
Deal found 1/2฿20,255
Tue 3/323:15
BKK
-
HNL
1 stop27h 15m
Multiple Airlines
Wed 18/311:10
HNL
-
BKK
1 stop33h 15m
Multiple Airlines
Deal found 1/2฿20,350
Mon 27/423:40
BKK
-
SEA
1 stop34h 25m
Philippine Airlines
Sun 10/523:10
SEA
-
BKK
1 stop23h 00m
Philippine Airlines
Deal found 30/1฿20,633
Tue 3/321:30
BKK
-
SEA
1 stop31h 25m
Multiple Airlines
Mon 16/300:10
SEA
-
BKK
1 stop34h 35m
Multiple Airlines
Deal found 31/1฿20,664
Sat 13/601:20
BKK
-
HNL
1 stop25h 50m
Asiana Airlines
Sun 12/712:20
HNL
-
BKK
1 stop29h 55m
Asiana Airlines
Deal found 31/1฿20,696
Sun 31/501:20
BKK
-
SEA
1 stop27h 35m
Asiana Airlines
Tue 15/900:55
SEA
-
BKK
1 stop20h 20m
Asiana Airlines
Deal found 1/2฿20,696
Tue 16/623:40
BKK
-
HNL
1 stop28h 40m
Philippine Airlines
Tue 14/713:10
HNL
-
BKK
1 stop30h 00m
Philippine Airlines
Deal found 1/2฿20,947
Mon 2/223:50
BKK
-
SEA
1 stop33h 50m
Philippine Airlines
Sun 15/221:30
SEA
-
BKK
1 stop34h 30m
Philippine Airlines
Deal found 1/2฿20,947
Tue 5/501:20
BKK
-
HNL
1 stop25h 50m
Asiana Airlines
Sun 24/511:50
HNL
-
BKK
1 stop30h 25m
Asiana Airlines
Deal found 31/1฿20,979

Find flight deals from Thailand to USA

Keep the following information in mind while searching for Thailand to USA flight deals. Data was last updated 2 February 2026.

Round-trip from

฿19,815

One-way from

฿12,518

Popular in

August

Cheapest in

December

Average price

฿32,050
8/3-22/3
  • 8/3-22/3
  • 2 total stops
  • 45h 10m total
  • Thailand to USA
Search Deals
XiamenAir
  • XiamenAir
  • 19/4
  • 1 total stop
  • 21h 45m total
  • Thailand to USA
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿56,381 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿16,621 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to USA 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 2 February 2026.
Use the filters below to find and compare flights from Thailand to the United States that are best for you.

Fly from

Thailand

Fly to

USA

Route

Depart

Return

Price

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 1/6

09:35-22:18

2 stops26h 43m

Seattle/Tacoma Intl

Tue 1/9

16:30-04:35

1 stop22h 05m

฿21,168

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 27/4

09:35-14:25

1 stop18h 50m

Seattle/Tacoma Intl

Sun 10/5

07:08-09:35

2 stops36h 27m

฿21,199

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Fri 5/6

09:35-14:25

1 stop18h 50m

Seattle/Tacoma Intl

Sat 5/9

14:52-09:35

2 stops28h 43m

฿21,231

BangkokHonolulu

BKK - HNL

BKKHNL

Bangkok Suvarnabhumi

Fri 6/3

16:55-20:57

2 stops45h 02m

Honolulu

Sun 8/3

07:00-11:25

2 stops35h 25m

฿21,356

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 18/6

09:35-14:25

1 stop18h 50m

Seattle/Tacoma Intl

Wed 12/8

16:30-04:35

1 stop22h 05m

฿21,419

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sat 20/6

09:35-14:25

1 stop18h 50m

Seattle/Tacoma Intl

Tue 11/8

16:30-04:35

1 stop22h 05m

฿21,419

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 24/6

13:25-21:10

1 stop21h 45m

San Francisco

Sat 5/9

00:30-12:10

1 stop21h 40m

฿21,576

BangkokHonolulu

BKK - HNL

BKKHNL

Bangkok Suvarnabhumi

Thu 19/3

23:55-09:30

1 stop26h 35m

Honolulu

Mon 30/3

11:50-23:10

1 stop18h 20m

฿21,797

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 31/3

12:20-15:00

1 stop16h 40m

San Francisco

Mon 20/4

23:30-23:10

1 stop33h 40m

฿21,797

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 20/2

12:20-14:00

1 stop16h 40m

San Francisco

Wed 4/3

23:50-22:00

1 stop31h 10m

฿21,797

Flights are sorted by cheapest return flights first.

Deals found on 31/1

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

Have a flexible travel schedule? Discover the best time to fly to USA from Thailand with our price prediction graph.
Estimated return 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 Thailand to the United States

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

Currently, December is the cheapest month in which you can book a flight from Thailand to USA (average of ฿13,996). Flying from Thailand to USA in August is currently the most expensive (average of ฿20,444). 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 TH to US?

Find hourly flight availability from Thailand to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 February 2026.

It’s optimal to fly from Thailand to USA in the evening. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the afternoon.

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

About 61% of weekly flights between Thailand and United States have experienced delays in the past year, with the average delay time being 92 minutes.

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

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

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

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

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

Over the past year, Atlas Air have had the lowest number of delays on this route, with just 67% of flights being delayed.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 2 February 2026.
Check out reviews from past customers who have flown with EVA Air, Korean Air, andJapan Airlines from Thailand to the United States 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.
EVA Air
8.4
Very Good
1,338 reviews
Check prices

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very Good
1,338 reviews
EVA Air
8.4
Very Good
1,338 reviews
Check prices

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Korean Air
8.4
Very Good
1,188 reviews
EVA Air
8.4
Very Good
1,338 reviews
Check prices

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Japan Airlines
8.3
Very Good
1,695 reviews
EVA Air
8.4
Very Good
1,338 reviews
Check prices

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
United Airlines
7.4
Good
9,229 reviews
EVA Air
8.4
Very Good
1,338 reviews
Check prices

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Philippine Airlines
7.3
Good
955 reviews
EVA Air
8.4
Very Good
1,338 reviews
Check prices

Overall

8.4

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Related info for your journey

Find useful and relevant information for your journey from Thailand to USA. 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 Thailand to USA?

    United Airlines, Philippine Airlines, and China Airlines can get you from Thailand to USA in just under 18h 40m. Your travel time can differ by up to 8h 03m. The distance from Thailand to USA is about 13325 km. Both multi-stop and direct flights can be found to your destination and back.

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

    ฿2,413 is the cheapest one-way deal found within the past few days, from ฮาวายเอี้ยนแอร์ไลน์. You may also be able to find cheap deals on ซื่อชวนแอร์ไลน์ and China Southern, with prices starting from ฿8,446 and ฿10,276, respectively.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Thailand to USA (average of ฿13,996). Flying from Thailand to USA in August is currently the most expensive (average of ฿20,444). 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.

Alternative routes for Thailand to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Thailand to USA

Discover the top 10 airlines that operate flights from Thailand to USA. 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 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest฿11,543Average฿30,312FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Philippine AirlinesCheapest฿19,445Average฿21,405FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Asiana AirlinesCheapest฿20,596Average฿29,007FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapest฿21,380Average฿34,378FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
STARLUX AirlinesCheapest฿22,769Average฿27,424FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
Japan AirlinesCheapest฿22,982Average฿32,162FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Cathay PacificCheapest฿23,186Average฿32,074FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest฿23,464Average฿28,473FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China AirlinesCheapest฿23,680Average฿26,032FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapest฿23,918Average฿28,291FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

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 Thailand to USA?

Deals for Thailand to USA flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Thailand to USA?

Cheapflights simply makes it quick and affordable to book flights from Thailand to USA by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Thailand to USA with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Thailand to USA flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Thailand to USA become cheaper?

Not ready to book yet? You can track prices for flights from Thailand to USA on Cheapflights with our Price Alert feature and get notified when better prices are available.

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