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฿12,630+ 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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to USA in 2026

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 16 January 2026.

Return from

฿21,521

One-way from

฿12,504

Popular in

August

Cheapest in

December

Average price

฿38,455
Philippine Airlines
  • Philippine Airlines
  • 29/1-31/1
  • 2 total stops
  • 44h 00m total
  • Bangkok to New York
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Japan Airlines
  • Japan Airlines
  • 10/3
  • 1 total stop
  • 27h 55m total
  • Bangkok to USA
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿1,746 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (฿532 potential savings vs. average return price).
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Average for return flights in January 2026
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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 16 January 2026
Explore the USA
Flights to New York
Flights to Orlando
Flights to Los Angeles
Flights to Las Vegas
Flights to Chicago
Flights to Miami
Flights to San Francisco
Flights to Boston
Flights to Washington, D.C.
Flights to Denver
Flights to Fort Lauderdale
Flights to Seattle
Flights to Atlanta
Flights to Dallas
Flights to Phoenix
Flights to Tampa
Flights to Houston
Flights to Honolulu
Flights to San Diego
Flights to Philadelphia

Find flight deals to USA

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 16 January 2026.

Sat 28/202:05
BKK
-
HNL
1 stop24h 25m
Multiple Airlines
Sun 8/311:10
HNL
-
BKK
1 stop20h 35m
Multiple Airlines
Deal found 15/1฿19,793
Fri 27/202:05
BKK
-
HNL
1 stop24h 25m
Multiple Airlines
Sat 7/311:10
HNL
-
BKK
1 stop19h 10m
Multiple Airlines
Deal found 14/1฿19,982
Mon 19/118:45
BKK
-
JFK
1 stop40h 10m
Philippine Airlines
Sat 31/101:35
JFK
-
BKK
1 stop33h 25m
Philippine Airlines
Deal found 15/1฿19,982
Sun 17/521:40
BKK
-
SEA
1 stop31h 15m
Multiple Airlines
Sun 1/1100:10
SEA
-
BKK
1 stop30h 20m
Multiple Airlines
Deal found 15/1฿20,076
Mon 16/301:05
BKK
-
SEA
1 stop21h 55m
ไห่หนานแอร์ไลน์
Tue 7/411:00
SEA
-
BKK
1 stop35h 20m
ไห่หนานแอร์ไลน์
Deal found 14/1฿20,170
Fri 13/202:05
BKK
-
SFO
1 stop26h 55m
Multiple Airlines
Mon 2/323:50
SFO
-
BKK
1 stop31h 10m
Multiple Airlines
Deal found 14/1฿20,484

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 16 January 2026.
Use the filters below to find and compare flights to the United States that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sun 17/5

21:40-14:55

1 stop31h 15m

Seattle/Tacoma Intl

Sun 1/11

00:10-21:30

1 stop30h 20m

฿20,076

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Sat 7/2

12:20-15:10

1 stop17h 50m

Los Angeles

Sun 15/2

23:30-22:00

1 stop31h 30m

฿22,432

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 12/5

19:30-20:05

1 stop38h 35m

Seattle/Tacoma Intl

Thu 21/5

23:10-22:40

1 stop33h 30m

฿22,747

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Mon 9/2

02:05-20:20

2 stops33h 15m

Los Angeles

Tue 17/2

07:20-00:45

2 stops26h 25m

฿22,998

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 22/2

02:05-22:41

2 stops35h 36m

San Francisco

Tue 3/3

05:55-00:45

2 stops27h 50m

฿22,998

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 19/2

23:15-18:19

2 stops34h 04m

San Francisco

Wed 4/3

19:00-23:20

2 stops37h 20m

฿22,998

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Tue 10/2

00:55-22:56

2 stops37h 01m

Los Angeles

Wed 18/2

17:35-23:20

2 stops38h 45m

฿23,124

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Wed 11/2

09:40-20:20

2 stops25h 40m

Los Angeles

Sat 14/2

07:21-23:20

2 stops24h 59m

฿23,124

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Tue 17/3

15:05-17:20

1 stop16h 15m

Los Angeles

Fri 27/3

11:55-00:15

1 stop22h 20m

฿23,155

BangkokLos Angeles

BKK - LAX

BKKLAX

Bangkok Suvarnabhumi

Mon 9/2

15:05-16:20

1 stop16h 15m

Los Angeles

Thu 19/2

10:55-00:15

1 stop22h 20m

฿23,595

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 33 results
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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 31 hours 19 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, United Airlines and Korean Air.

Japan Airlines
Japan Airlines
From ฿12,832
United Airlines
United Airlines
From ฿27,591
Korean Air
Korean Air
From ฿21,356
Philippine Airlines
Philippine Airlines
From ฿19,397

What are the cheapest airlines that fly to USA?

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

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 16 January 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 16 January 2026.
See what other customers who have flown with Korean Air, Japan Airlines, andCathay Pacific to the USA have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very Good
1,187 reviews
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Japan Airlines
8.3
Very Good
1,685 reviews
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Cathay Pacific
7.6
Good
1,130 reviews
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
9,163 reviews
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Philippine Airlines
7.3
Good
954 reviews
Korean Air
8.4
Very Good
1,187 reviews
Check prices

Overall

8.4

Crew

8.7

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

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?

    Boise Air Term. Gowen Fld is currently the cheapest airport to fly to in USA. One-way flights to Boise Air Term. Gowen Fld typically cost ฿755, while return flights cost around ฿1,828.

  • How much is a return flight to USA?

    A return flight to USA will typically cost around ฿16,024, however they can be found for as little as ฿6,665.

  • 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 40 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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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to USA for you. Better yet — we are completely free to use.

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

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