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฿14,373+ Cheap flights to the USA

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Flights to USA in 2026

Enter your travel dates to find the best prices.

Cheapest flights to USA
Explore the most affordable flight options available to USA. Find the lowest fares based on data from user searches, with prices last updated on 18 April 2026.

Mon 1/621:40
BKK
-
SEA
1 stop31h 35m
Multiple Airlines
Sun 7/600:10
SEA
-
BKK
1 stop33h 25m
Multiple Airlines
Deal found 17/4฿19,696
Mon 14/915:45
BKK
-
LAX
1 stop33h 25m
United Airlines
Tue 29/908:30
LAX
-
BKK
2 stops30h 05m
United Airlines
Deal found 14/4฿21,990
Wed 16/907:00
BKK
-
LAX
1 stop18h 00m
ANA
Tue 29/908:30
LAX
-
BKK
2 stops30h 05m
ANA
Deal found 14/4฿22,054
Tue 29/909:35
BKK
-
LAX
2 stops24h 01m
United Airlines
Tue 2/211:30
LAX
-
BKK
2 stops32h 55m
United Airlines
Deal found 14/4฿22,086
Fri 28/803:00
BKK
-
LAX
2 stops21h 05m
Multiple Airlines
Tue 22/912:25
LAX
-
BKK
1 stop20h 15m
Multiple Airlines
Deal found 16/4฿22,118
Wed 22/721:40
BKK
-
LAX
1 stop24h 40m
Multiple Airlines
Mon 10/810:40
LAX
-
BKK
1 stop22h 55m
Multiple Airlines
Deal found 18/4฿22,150

Find flights to USA

Browse one-way and return flights deals to the USA on Cheapflights. Flight deals are based on user searches and were last updated on 18 April 2026
Explore the USA
Flights to New York
Flights to Orlando
Flights to Los Angeles
Flights to Las Vegas
Flights to Chicago
Flights to San Francisco
Flights to Miami
Flights to Boston
Flights to Washington, D.C.
Flights to Fort Lauderdale
Flights to Denver
Flights to Seattle
Flights to Atlanta
Flights to Dallas
Flights to Phoenix
Flights to Tampa
Flights to Houston
Flights to San Diego
Flights to Honolulu
Flights to Philadelphia

Find flight deals to USA

Find the latest flights to USA in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 18 April 2026.

Return from

฿25,847

One-way from

฿14,373

Popular in

August

Cheapest in

February

Average price

฿34,324
United Airlines
  • United Airlines
  • 8/9-11/9
  • 2 total stops
  • 68h 50m total
  • Bangkok to New York
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 4/10
  • 2 total stops
  • 29h 35m total
  • Bangkok to USA
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿3,452 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿718 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to USA that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 18 April 2026.
Use the filters below to find and compare flights to the United States that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 15/10

15:45-21:56

2 stops44h 11m

Seattle/Tacoma Intl

Sun 18/10

05:15-09:35

2 stops38h 20m

฿22,723
Fastest return journey

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Thu 10/9

07:00-11:00

1 stop18h 00m

Los Angeles

Mon 14/9

23:45-09:35

1 stop19h 50m

฿23,456

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 10/9

09:35-14:25

1 stop18h 50m

Seattle/Tacoma Intl

Sat 12/9

16:30-04:35

1 stop22h 05m

฿23,871

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Fri 5/6

09:35-14:25

1 stop18h 50m

Seattle/Tacoma Intl

Sat 5/9

10:54-09:35

2 stops32h 41m

฿25,114

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Mon 15/6

15:45-07:39

2 stops29h 54m

Los Angeles

Sat 4/7

13:10-23:55

1 stop20h 45m

฿25,751

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 1/6

15:45-09:50

1 stop32h 05m

San Francisco

Sat 29/8

22:50-09:35

2 stops44h 45m

฿25,847

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Fri 5/6

11:45-15:15

1 stop17h 30m

Seattle/Tacoma Intl

Fri 4/9

00:10-10:40

1 stop20h 30m

฿25,974

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 14/10

09:50-13:14

1 stop17h 24m

Seattle/Tacoma Intl

Wed 4/11

13:00-13:25

1 stop33h 25m

฿26,261

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 14/10

02:35-10:40

1 stop22h 05m

Seattle/Tacoma Intl

Sun 18/10

12:50-13:35

1 stop34h 45m

฿26,388

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 4/6

21:40-15:20

1 stop31h 40m

San Francisco

Wed 17/6

23:50-01:05

1 stop35h 15m

฿27,504

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 33 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight to USA

Have a flexible travel schedule? Discover the best time to fly to 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 to the United States

How long is the flight to USA?

On average, a flight from Bangkok to USA takes 32 hours 25 minutes. Flights to USA from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to USA

The most flights from Bangkok to USA 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).

What are the most popular airlines that fly to USA?

The most popular airlines flying from Bangkok to USA are Japan Airlines, Philippine Airlines and United Airlines.

Japan Airlines
Japan Airlines
From ฿13,017
Philippine Airlines
Philippine Airlines
From ฿19,890
EVA Air
EVA Air
From ฿12,621
United Airlines
United Airlines
From ฿21,391

What are the cheapest airlines that fly to USA?

The cheapest airlines flying from Bangkok to USA are Qatar Airways, EVA Air and Japan Airlines.

Rainfall in USA by month

Plan your trip to USA by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in USA ranges from 71.0 - 114.0 mm per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit USA when rainfall is around 71.0 mm.

Temperature in USA by month

Plan your trip to USA by taking into account the average temperature totals by month.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular places to fly to in USA?

Destination popularity is based on the amount of flight searches to USA in the last few years. This data was updated on 18 April 2026.
The most popular places in USA to fly to are New York, California, Illinois, Massachusetts and Washington.

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 18 April 2026.
See what other customers who have flown with EVA Air,Korean Air, andJapan Airlines to the USA have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very Good
1,419 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very Good
1,419 reviews
EVA Air
8.5
Very Good
1,419 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Korean Air
8.4
Very Good
1,212 reviews
EVA Air
8.5
Very Good
1,419 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Japan Airlines
8.3
Very Good
1,784 reviews
EVA Air
8.5
Very Good
1,419 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
United Airlines
7.4
Good
9,603 reviews
EVA Air
8.5
Very Good
1,419 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Philippine Airlines
7.3
Good
990 reviews
EVA Air
8.5
Very Good
1,419 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Overall

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

FAQs about flying to USA

  • Can I find cheaper flights to USA if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to USA on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to USA?

    Based on reviews from Cheapflights users, Qatar Airways is rated the highest out of the airlines that fly to USA.

  • What is the cheapest airport to fly to in USA?

    Newark is currently the cheapest airport to fly to in USA. One-way flights to Newark typically cost ฿766, while return flights cost around ฿1,867.

  • How much is a return flight to USA?

    A return flight to USA will typically cost around ฿16,255, however they can be found for as little as ฿6,761.

  • Where does the fastest flight to USA depart from?

    For those looking to save time traveling to USA, Bangkok offers the quickest one-way flight (15 hours 25 minutes).

  • Does Los Angeles have rental cars?

    Yes. Those touching down at Los Angeles can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Los Angeles?

    Yes. Los Angeles has hotels nearby for those requiring accommodations. Hyatt Regency Los Angeles International Airport is the closest property to Los Angeles (0.0 km away from Los Angeles).

See more FAQs

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Yes! Cheapflights helps users easily find flights to USA with no change fees.

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