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Cheap flights from the United States to Thailand from ฿9,500

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
19 May — 26 May1
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 19 April 2026.

Sun 3/512:25
LAX
-
BKK
1 stop20h 15m
Philippine Airlines
Mon 18/523:40
BKK
-
LAX
1 stop23h 50m
Philippine Airlines
Deal found 16/4฿18,937
Wed 29/412:25
LAX
-
BKK
1 stop33h 45m
Philippine Airlines
Mon 18/523:40
BKK
-
LAX
1 stop23h 50m
Philippine Airlines
Deal found 16/4฿19,001
Fri 4/912:25
LAX
-
BKK
1 stop20h 15m
Philippine Airlines
Tue 29/919:30
BKK
-
LAX
1 stop32h 15m
Philippine Airlines
Deal found 16/4฿19,065
Fri 11/912:25
LAX
-
BKK
1 stop20h 15m
Philippine Airlines
Tue 20/1019:30
BKK
-
LAX
1 stop32h 15m
Philippine Airlines
Deal found 16/4฿19,097
Tue 1/912:25
LAX
-
BKK
1 stop30h 30m
Philippine Airlines
Sat 31/1022:50
BKK
-
LAX
1 stop28h 55m
Philippine Airlines
Deal found 16/4฿19,160
Mon 2/1115:55
LAX
-
BKK
1 stop29h 10m
Philippine Airlines
Thu 19/1113:30
BKK
-
LAX
1 stop21h 30m
Philippine Airlines
Deal found 16/4฿19,224
Sun 11/1016:55
LAX
-
BKK
1 stop29h 15m
Philippine Airlines
Sat 31/1017:55
BKK
-
LAX
1 stop33h 50m
Philippine Airlines
Deal found 16/4฿19,256
Mon 12/1012:25
LAX
-
BKK
1 stop20h 15m
Philippine Airlines
Mon 19/1013:25
BKK
-
LAX
1 stop21h 15m
Philippine Airlines
Deal found 16/4฿19,320
Mon 24/812:25
LAX
-
BKK
1 stop20h 15m
Philippine Airlines
Tue 8/913:25
BKK
-
LAX
1 stop38h 20m
Philippine Airlines
Deal found 16/4฿19,352
Tue 15/912:25
LAX
-
BKK
1 stop40h 05m
Philippine Airlines
Wed 23/913:25
BKK
-
LAX
1 stop21h 15m
Philippine Airlines
Deal found 16/4฿19,383
Mon 14/923:55
LAX
-
BKK
1 stop22h 15m
Philippine Airlines
Sun 4/1023:40
BKK
-
LAX
1 stop28h 05m
Philippine Airlines
Deal found 16/4฿19,415
Wed 14/1016:55
LAX
-
BKK
1 stop26h 00m
Philippine Airlines
Tue 20/1023:40
BKK
-
LAX
1 stop28h 05m
Philippine Airlines
Deal found 16/4฿19,479

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 19 April 2026.

Round-trip from

฿18,937

One-way from

฿9,500

Popular in

December

Cheapest in

September

Average price

฿28,884
Philippine Airlines
  • Philippine Airlines
  • 3/5-18/5
  • 2 total stops
  • 44h 05m total
  • USA to Thailand
Search Deals
9/10
  • 9/10
  • 1 total stop
  • 35h 00m total
  • USA to Thailand
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿101,118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (฿47,765 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 19 April 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

Thu 15/10

12:30-12:30

1 stop34h 00m

Bangkok Suvarnabhumi

Mon 2/11

13:35-09:05

1 stop34h 30m

฿27,800

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Sat 12/9

12:40-01:05

1 stop22h 25m

Bangkok Suvarnabhumi

Mon 28/9

23:30-09:40

1 stop24h 10m

฿28,438

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Wed 16/9

15:40-13:35

2 stops31h 55m

Bangkok Suvarnabhumi

Tue 22/9

09:50-14:50

1 stop19h 00m

฿28,597

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Tue 22/9

07:35-23:35

2 stops26h 00m

Bangkok Suvarnabhumi

Thu 1/10

09:50-17:20

2 stops21h 30m

฿28,756

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Sun 6/9

07:35-21:45

2 stops24h 10m

Bangkok Suvarnabhumi

Mon 21/9

02:35-21:44

2 stops33h 09m

฿28,788
Fastest return journey

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 17/9

23:50-10:40

1 stop20h 50m

Bangkok Suvarnabhumi

Mon 21/12

12:20-14:00

1 stop16h 40m

฿29,139

OntarioBangkok

ONT - BKK

ONTBKK

Ontario

Thu 27/8

07:00-21:45

2 stops24h 45m

Bangkok Suvarnabhumi

Tue 22/9

09:50-22:40

2 stops26h 50m

฿29,713

OntarioBangkok

ONT - BKK

ONTBKK

Ontario

Wed 16/9

07:00-23:35

2 stops26h 35m

Bangkok Suvarnabhumi

Wed 30/9

09:50-23:44

2 stops27h 54m

฿29,713

OntarioBangkok

ONT - BKK

ONTBKK

Ontario

Mon 14/9

07:00-21:45

2 stops24h 45m

Bangkok Suvarnabhumi

Wed 21/10

09:50-17:17

2 stops21h 27m

฿29,713

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 5/9

06:00-23:35

2 stops27h 35m

Bangkok Suvarnabhumi

Sun 4/10

23:30-19:55

2 stops34h 25m

฿30,191

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 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 ฿27,545). Flying from USA to Thailand in December is currently the most expensive (average of ฿44,187). 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 19 April 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 19 April 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 80% of weekly flights between United States and Thailand have experienced delays in the past year, with the average delay time being 161 minutes.

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

Historically, flights departing in the morning 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?

Wednesday 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.

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 19 April 2026.
Check out reviews from past customers who have flown with EVA Air,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.
EVA Air
8.5
Very Good
1,422 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
EVA Air
8.5
Very Good
1,422 reviews
EVA Air
8.5
Very Good
1,422 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
Korean Air
8.4
Very Good
1,212 reviews
EVA Air
8.5
Very Good
1,422 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
ANA
8.4
Very Good
1,181 reviews
EVA Air
8.5
Very Good
1,422 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
Asiana Airlines
8.0
Very Good
518 reviews
EVA Air
8.5
Very Good
1,422 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..
Cathay Pacific
7.6
Good
1,280 reviews
EVA Air
8.5
Very Good
1,422 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Entertainment

8.0

Crew

8.6

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CRK - TPE

What about midnight snacks to add? Used to have that before..

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 22h 25m. China Eastern provides one of the quickest options available for as low as ฿28,438. 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 (฿9,118), Philippine Airlines (฿9,772), and Cathay Pacific (฿9,819).

  • 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 ฿27,545). Flying from USA to Thailand in December is currently the most expensive (average of ฿44,187). 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 19 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest฿17,441Average฿27,500FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapest฿18,574Average฿23,943FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Cathay PacificCheapest฿18,729Average฿39,096FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapest฿19,084Average฿24,342FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
ANACheapest฿20,270Average฿26,354FlexibilityNo cancel feeOn-time80%
Search ANA flights
China AirlinesCheapest฿23,461Average฿26,820FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
STARLUX AirlinesCheapest฿23,998Average฿29,902FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
EVA AirCheapest฿24,631Average฿31,010FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
เอทิฮัดแอร์เวย์Cheapest฿25,373Average฿33,174FlexibilityNo cancel feeOn-time75%
Search เอทิฮัดแอร์เวย์ flights
Qatar AirwaysCheapest฿27,311Average฿34,725FlexibilityNo 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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