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Cheap flights from the United States to Thailand from ฿13,218

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Thailand

Enter your travel dates to find the best prices.

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 13 July 2026.

Thu 1/1010:15
SEA
-
BKK
1 stop42h 45m
Singapore Airlines
Sat 31/1013:35
BKK
-
SEA
1 stop32h 35m
Singapore Airlines
Deal found 13/7฿25,374
Tue 1/1222:05
LAX
-
BKK
1 stop29h 40m
Singapore Airlines
Sun 31/121:10
BKK
-
LAX
2 stops28h 45m
Singapore Airlines
Deal found 9/7฿25,440
Fri 7/823:25
LAX
-
BKK
1 stop24h 10m
Air China
Mon 7/914:50
BKK
-
LAX
1 stop19h 20m
Air China
Deal found 11/7฿25,474
Sun 23/814:20
LAX
-
BKK
1 stop19h 50m
Air China
Thu 17/914:50
BKK
-
LAX
1 stop19h 20m
Air China
Deal found 13/7฿25,507
Fri 21/823:25
LAX
-
BKK
1 stop24h 10m
Air China
Wed 16/919:35
BKK
-
LAX
1 stop38h 35m
Air China
Deal found 11/7฿25,540
Tue 10/1111:30
LAX
-
BKK
2 stops36h 25m
China Eastern
Tue 1/1221:05
BKK
-
LAX
2 stops51h 00m
China Eastern
Deal found 10/7฿25,573
Thu 15/1023:25
LAX
-
BKK
1 stop28h 55m
Air China
Mon 19/1014:50
BKK
-
LAX
1 stop19h 20m
Air China
Deal found 11/7฿25,607
Sun 23/821:50
LAX
-
BKK
1 stop20h 15m
Singapore Airlines
Wed 30/913:35
BKK
-
LAX
1 stop20h 05m
Singapore Airlines
Deal found 9/7฿25,640
Tue 11/810:40
LAX
-
BKK
1 stop22h 55m
Asiana Airlines
Tue 18/811:45
BKK
-
LAX
1 stop34h 35m
Asiana Airlines
Deal found 12/7฿25,673
Sat 17/1023:30
LAX
-
BKK
1 stop21h 30m
Singapore Airlines
Sat 21/1121:10
BKK
-
LAX
1 stop36h 00m
Singapore Airlines
Deal found 9/7฿25,706
Sat 7/1122:05
LAX
-
BKK
1 stop30h 55m
Singapore Airlines
Tue 24/1121:10
BKK
-
LAX
1 stop36h 00m
Singapore Airlines
Deal found 10/7฿25,739
Fri 6/1119:50
LAX
-
BKK
1 stop27h 45m
Singapore Airlines
Fri 20/1109:35
BKK
-
LAX
1 stop23h 35m
Singapore Airlines
Deal found 9/7฿25,773

Find flight deals from USA to Thailand

Keep the following information in mind while searching for USA to Thailand flight deals. Data was last updated 13 July 2026.

Round-trip from

฿25,274

One-way from

฿13,218

Popular in

December

Cheapest in

February

Average price

฿38,493
China Eastern
  • China Eastern
  • 12/8-19/8
  • 5 total stops
  • 74h 05m total
  • USA to Thailand
Search Deals
AIR PREMIA
  • AIR PREMIA
  • 11/8
  • 1 total stop
  • 33h 10m total
  • USA to Thailand
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿70,544 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿46,363 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 13 July 2026.
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

Cheapest return flight

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Tue 25/8

13:00-23:35

1 stop20h 35m

Bangkok Suvarnabhumi

Wed 16/9

09:50-14:50

1 stop19h 00m

฿26,902

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Wed 2/9

07:15-23:35

2 stops26h 20m

Bangkok Suvarnabhumi

Tue 8/9

09:50-18:12

2 stops22h 22m

฿27,267

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Wed 28/10

13:40-13:25

1 stop33h 45m

Bangkok Suvarnabhumi

Sat 31/10

23:15-12:51

1 stop27h 36m

฿28,728

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Thu 17/9

07:00-23:35

2 stops26h 35m

Bangkok Suvarnabhumi

Sun 27/9

21:40-15:24

2 stops31h 44m

฿28,895

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Wed 2/12

07:20-13:25

2 stops39h 05m

Bangkok Suvarnabhumi

Wed 16/12

09:40-09:00

1 stop38h 20m

฿29,027

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Wed 26/8

17:50-13:35

2 stops29h 45m

Bangkok Suvarnabhumi

Mon 7/9

21:40-10:40

1 stop27h 00m

฿29,027

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Wed 4/11

07:16-00:45

2 stops26h 29m

Bangkok Suvarnabhumi

Sat 14/11

23:15-09:00

1 stop24h 45m

฿29,027

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Sat 12/9

17:20-04:35

2 stops45h 15m

Bangkok Suvarnabhumi

Sun 20/9

09:35-14:25

1 stop18h 50m

฿29,094

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Thu 1/10

18:43-09:35

2 stops24h 52m

Bangkok Suvarnabhumi

Mon 5/10

09:35-23:26

2 stops27h 51m

฿29,393

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Tue 17/11

16:15-13:25

2 stops30h 10m

Bangkok Suvarnabhumi

Wed 9/12

21:30-14:47

2 stops32h 17m

฿29,393

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 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 the United States to Thailand

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

Currently, September is the cheapest month in which you can book a flight from USA to Thailand (average of ฿30,256). Flying from USA to Thailand in June is currently the most expensive (average of ฿46,231). 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 13 July 2026.

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.

Weekly flight availability from USA to Thailand

Explore weekly flight availability from USA to Thailand. 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 13 July 2026.

The most flights from US0 to TH0 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 Thailand delayed?

About 100% of weekly flights between United States and Thailand have experienced delays in the past year, with the average delay time being 136 minutes.

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

Historically, flights departing at night 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?

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

How far ahead should I book a flight from USA to Thailand?

The price you pay for your flight from USA to Thailand may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 13 July 2026.
Check out reviews from past customers who have flown with EVA Air,Korean Air, andJapan Airlines 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.
EVA Air
8.5
Very Good
1,500 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
EVA Air
8.5
Very Good
1,500 reviews
EVA Air
8.5
Very Good
1,500 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Korean Air
8.4
Very Good
1,222 reviews
EVA Air
8.5
Very Good
1,500 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Japan Airlines
8.3
Very Good
1,871 reviews
EVA Air
8.5
Very Good
1,500 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
ANA
8.3
Very Good
1,271 reviews
EVA Air
8.5
Very Good
1,500 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Asiana Airlines
8.1
Very Good
552 reviews
EVA Air
8.5
Very Good
1,500 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

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.

  • How long is the flight from USA to Thailand?

    A quick flight from USA to Thailand can take about 20h 35m. Korean Air provides one of the quickest options available for as low as ฿26,902. Airlines will cover a distance of 13282 km. This flight may include one or multiple stops.

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

    The cheapet airlines for a one-way flight from USA to Thailand are Korean Air (฿9,499), Philippine Airlines (฿10,181), and Cathay Pacific (฿10,229).

  • 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 holiday 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, September is the cheapest month in which you can book a flight from USA to Thailand (average of ฿30,256). Flying from USA to Thailand in June is currently the most expensive (average of ฿46,231). 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 USA to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Suvarnabhumi flights
San Francisco to Suvarnabhumi flights
Pearson Intl to Suvarnabhumi flights
Boston to Suvarnabhumi flights
Honolulu to Suvarnabhumi flights

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 13 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest฿18,170Average฿26,491FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapest฿19,350Average฿27,567FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Cathay PacificCheapest฿19,511Average฿34,561FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapest฿19,693Average฿24,110FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
ANACheapest฿21,117Average฿26,476FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapest฿24,145Average฿30,929FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
China AirlinesCheapest฿24,441Average฿27,940FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
STARLUX AirlinesCheapest฿25,308Average฿39,244FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
เอทิฮัดแอร์เวย์Cheapest฿26,433Average฿34,323FlexibilityNo cancel feeOn-time75%
Search เอทิฮัดแอร์เวย์ flights
Qatar AirwaysCheapest฿29,655Average฿37,117FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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 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.

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