Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Thailand to the United States from ฿12,337

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LAX
11 Feb — 18 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to USA

Keep the following information in mind while searching for Thailand to USA flight deals. Data was last updated 12 January 2026.

Round-trip from

฿18,958

One-way from

฿12,337

Popular in

August

Cheapest in

December

Average price

฿38,229
1/3-15/3
  • 1/3-15/3
  • 2 total stops
  • 43h 35m total
  • Thailand to USA
Search Deals
XiamenAir
  • XiamenAir
  • 28/1
  • 1 total stop
  • 32h 15m total
  • Thailand to USA
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿54,191 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿16,519 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 12 January 2026.

Sun 1/302:05
BKK
-
HNL
1 stop24h 25m
Multiple Airlines
Sun 15/311:10
HNL
-
BKK
1 stop19h 10m
Multiple Airlines
Deal found 10/1฿18,958
Fri 8/500:40
BKK
-
SEA
1 stop22h 20m
ไห่หนานแอร์ไลน์
Sat 16/511:00
SEA
-
BKK
1 stop22h 00m
ไห่หนานแอร์ไลน์
Deal found 10/1฿19,583
Thu 12/209:40
BKK
-
SFO
1 stop19h 20m
Multiple Airlines
Wed 25/223:50
SFO
-
BKK
1 stop33h 55m
Multiple Airlines
Deal found 10/1฿19,708
Sat 28/202:05
BKK
-
HNL
1 stop24h 25m
Multiple Airlines
Mon 16/311:10
HNL
-
BKK
1 stop19h 10m
Multiple Airlines
Deal found 12/1฿19,802
Thu 12/223:15
BKK
-
SFO
1 stop29h 45m
Multiple Airlines
Tue 17/223:50
SFO
-
BKK
1 stop22h 35m
Multiple Airlines
Deal found 11/1฿19,895
Fri 13/209:40
BKK
-
SEA
1 stop19h 15m
Multiple Airlines
Sat 28/200:10
SEA
-
BKK
1 stop33h 35m
Multiple Airlines
Deal found 11/1฿19,895
Wed 25/221:30
BKK
-
SFO
1 stop31h 30m
Multiple Airlines
Wed 4/323:50
SFO
-
BKK
1 stop30h 40m
Multiple Airlines
Deal found 11/1฿19,926
Thu 12/221:30
BKK
-
SEA
1 stop31h 25m
Multiple Airlines
Mon 16/200:10
SEA
-
BKK
1 stop33h 45m
Multiple Airlines
Deal found 12/1฿19,926
Mon 2/301:05
BKK
-
SEA
1 stop21h 55m
ไห่หนานแอร์ไลน์
Tue 24/311:00
SEA
-
BKK
1 stop22h 25m
ไห่หนานแอร์ไลน์
Deal found 10/1฿19,989
Mon 16/301:05
BKK
-
SEA
1 stop21h 55m
ไห่หนานแอร์ไลน์
Tue 7/411:00
SEA
-
BKK
1 stop35h 20m
ไห่หนานแอร์ไลน์
Deal found 12/1฿20,020
Wed 29/409:50
BKK
-
SFO
1 stop19h 10m
Multiple Airlines
Tue 1/923:30
SFO
-
BKK
1 stop23h 45m
Multiple Airlines
Deal found 9/1฿20,270
Fri 6/212:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Mon 9/223:50
SFO
-
BKK
1 stop20h 25m
Asiana Airlines
Deal found 11/1฿20,301

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 12 January 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

BangkokHonolulu

BKK - HNL

BKKHNL

Bangkok Suvarnabhumi

Thu 7/5

19:30-11:20

1 stop32h 50m

Honolulu

Wed 10/6

13:10-22:40

1 stop16h 30m

฿21,551

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 12/3

23:55-14:55

1 stop29h 00m

Seattle/Tacoma Intl

Tue 5/5

00:55-11:15

1 stop20h 20m

฿21,644

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Fri 13/3

12:20-14:55

1 stop16h 35m

Seattle/Tacoma Intl

Mon 27/4

00:55-11:15

1 stop20h 20m

฿21,644

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 11/3

12:20-14:55

1 stop16h 35m

Seattle/Tacoma Intl

Mon 27/4

00:55-11:15

1 stop20h 20m

฿21,644

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sat 7/3

23:55-13:55

1 stop29h 00m

Seattle/Tacoma Intl

Tue 5/5

00:55-11:15

1 stop20h 20m

฿21,644

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 11/3

12:20-14:55

1 stop16h 35m

Seattle/Tacoma Intl

Sun 26/4

00:55-23:10

1 stop32h 15m

฿21,644

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 11/3

13:20-19:40

1 stop20h 20m

Seattle/Tacoma Intl

Sun 10/5

23:10-12:10

1 stop23h 00m

฿22,363

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 9/3

23:50-19:40

1 stop33h 50m

Seattle/Tacoma Intl

Fri 8/5

23:10-18:30

1 stop29h 20m

฿22,363

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Mon 9/2

02:05-21:45

2 stops34h 40m

Los Angeles

Sat 14/2

07:21-23:20

2 stops24h 59m

฿22,987

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Mon 9/2

02:05-21:45

2 stops34h 40m

Los Angeles

Mon 16/2

07:21-23:20

2 stops24h 59m

฿22,987

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 60 results
1
2
3
...
6

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 ฿13,899). Flying from Thailand to USA in January is currently the most expensive (average of ฿21,800). 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 12 January 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.

Weekly flight availability from Thailand to USA

Explore weekly flight availability from Thailand to USA. 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 12 January 2026.

The most flights from TH0 to US0 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 Thailand to the United States delayed?

About 53% of weekly flights between Thailand and United States have experienced delays in the past year, with the average delay time being 111 minutes.

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

Historically, flights departing in the early afternoon 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, Singapore Airlines have had the lowest number of delays on this route, with just 50% 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 12 January 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
1,317 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
EVA Air
8.4
Very Good
1,317 reviews
EVA Air
8.4
Very Good
1,317 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Korean Air
8.4
Very Good
1,187 reviews
EVA Air
8.4
Very Good
1,317 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Japan Airlines
8.3
Very Good
1,680 reviews
EVA Air
8.4
Very Good
1,317 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
United Airlines
7.4
Good
9,150 reviews
EVA Air
8.4
Very Good
1,317 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Philippine Airlines
7.3
Good
954 reviews
EVA Air
8.4
Very Good
1,317 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.

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?

    Philippine Airlines, Asiana Airlines, and เดลต้า can get you from Thailand to USA in just under 29h. Your travel time can differ by up to 5h 40m. The distance from Thailand to USA is about 11978 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?

    ฿2,396 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 ฿8,387 and ฿10,204, 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 ฿13,899). Flying from Thailand to USA in January is currently the most expensive (average of ฿21,800). 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.
Chiang Mai to Seattle flights

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 12 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest฿11,462Average฿30,100FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest฿18,528Average฿27,418FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Philippine AirlinesCheapest฿19,283Average฿21,377FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Asiana AirlinesCheapest฿20,452Average฿28,280FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapest฿21,230Average฿33,562FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
STARLUX AirlinesCheapest฿22,610Average฿27,414FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
Cathay PacificCheapest฿23,067Average฿32,353FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapest฿23,515Average฿25,930FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapest฿23,751Average฿28,053FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
แอร์แคนาดาCheapest฿25,139Average฿36,131FlexibilityNo cancel feeOn-time67%
Search แอร์แคนาดา 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.