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฿12,518+ 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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
1 Apr — 8 Apr1
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 2 March 2026.

Tue 19/510:20
BKK
-
SEA
1 stop23h 45m
Philippine Airlines
Thu 30/723:10
SEA
-
BKK
1 stop29h 20m
Philippine Airlines
Deal found 2/3฿19,545
Fri 3/401:20
BKK
-
HNL
1 stop25h 50m
Multiple Airlines
Mon 20/412:10
HNL
-
BKK
1 stop18h 25m
Multiple Airlines
Deal found 1/3฿20,173
Mon 16/301:05
BKK
-
SEA
1 stop21h 55m
ไห่หนานแอร์ไลน์
Tue 7/411:00
SEA
-
BKK
1 stop22h 00m
ไห่หนานแอร์ไลน์
Deal found 26/2฿20,204
Sun 26/401:20
BKK
-
SEA
1 stop27h 35m
Multiple Airlines
Sun 10/500:55
SEA
-
BKK
1 stop22h 40m
Multiple Airlines
Deal found 2/3฿20,487
Sun 12/401:20
BKK
-
HNL
1 stop25h 50m
Multiple Airlines
Mon 20/412:10
HNL
-
BKK
1 stop18h 25m
Multiple Airlines
Deal found 27/2฿20,612
Sun 15/323:55
BKK
-
HNL
1 stop26h 35m
Asiana Airlines
Wed 18/311:10
HNL
-
BKK
1 stop31h 05m
Asiana Airlines
Deal found 1/3฿20,675

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 2 March 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

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 2 March 2026.

Return from

฿22,777

One-way from

฿12,047

Popular in

August

Cheapest in

January

Average price

฿31,844
Philippine Airlines
  • Philippine Airlines
  • 14/5-13/10
  • 2 total stops
  • 47h 15m total
  • Bangkok to New York
Search Deals
21/4
  • 21/4
  • 2 total stops
  • 52h 30m total
  • Bangkok to USA
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿2,768 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿621 potential savings vs. average return price).
Search Deals
Average for return flights in March 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 2 March 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

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 15/3

16:55-08:00

1 stop29h 05m

San Francisco

Sat 25/7

06:00-04:35

2 stops32h 35m

฿21,585

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 7/6

01:20-15:20

1 stop28h 00m

San Francisco

Wed 1/7

23:50-23:20

1 stop33h 30m

฿21,867

BangkokHonolulu

BKK - HNL

BKKHNL

Bangkok Suvarnabhumi

Sat 14/3

23:55-09:30

1 stop26h 35m

Honolulu

Sun 29/3

12:10-10:40

1 stop29h 30m

฿21,898

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 26/3

12:20-15:00

1 stop16h 40m

San Francisco

Mon 29/6

23:50-10:40

1 stop20h 50m

฿21,898

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 6/6

01:20-15:20

1 stop28h 00m

San Francisco

Tue 30/6

23:50-23:20

1 stop33h 30m

฿22,024

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 16/3

12:20-15:00

1 stop16h 40m

San Francisco

Sun 19/7

23:50-10:40

1 stop20h 50m

฿22,024

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 24/3

23:55-15:00

1 stop29h 05m

San Francisco

Sun 26/7

23:50-23:20

1 stop33h 30m

฿22,055

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 19/3

13:20-19:40

1 stop20h 20m

Seattle/Tacoma Intl

Fri 20/3

22:30-23:00

1 stop34h 30m

฿22,965

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 8/4

07:35-10:05

1 stop16h 30m

Seattle/Tacoma Intl

Wed 20/5

11:45-14:00

1 stop36h 15m

฿23,436

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 25/3

00:55-10:30

1 stop23h 35m

San Francisco

Mon 29/6

07:00-21:45

2 stops24h 45m

฿25,318

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 33 resultsSorted by cheapest first
1
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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 44 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 Philippine Airlines.

Japan Airlines
Japan Airlines
From ฿12,814
United Airlines
United Airlines
From ฿25,100
Philippine Airlines
Philippine Airlines
From ฿19,396
EVA Air
EVA Air
From ฿23,857

What are the cheapest airlines that fly to USA?

The cheapest airlines flying from Bangkok to USA are Qatar Airways, เตอร์กิชแอร์ไลน์ 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 2 March 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 2 March 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
1,195 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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
1,195 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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
1,721 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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
1,182 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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
9,375 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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
962 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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?

    Newark is currently the cheapest airport to fly to in USA. One-way flights to Newark typically cost ฿754, while return flights cost around ฿1,825.

  • How much is a return flight to USA?

    A return flight to USA will typically cost around ฿16,001, however they can be found for as little as ฿6,656.

  • 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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Flights to Panama City

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

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