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฿6,553+ Cheap flights from the United States

LAX — BKK
26 Sep — 3 Oct1
1 adult
1 adult, Economy, 0 bags

Find flights from USA within your budget

 

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesBangkok

LAX Los Angeles - BKK Bangkok Suvarnabhumi

LAXBKK

Los Angeles

Tue 2/2

09:10-11:15

1 stop35h 05m

Bangkok Suvarnabhumi

Fri 12/2

12:20-06:50

1 stop33h 30m

฿24,310

Los AngelesBangkok

LAX Los Angeles - BKK Bangkok Suvarnabhumi

LAXBKK

Los Angeles

Thu 5/11

23:30-22:00

1 stop31h 30m

Bangkok Suvarnabhumi

Sun 15/11

12:20-15:30

1 stop18h 10m

฿24,310

Los AngelesBangkok

LAX Los Angeles - BKK Bangkok Suvarnabhumi

LAXBKK

Los Angeles

Wed 14/10

08:30-04:35

2 stops30h 05m

Bangkok Suvarnabhumi

Sat 31/10

16:55-20:30

1 stop17h 35m

฿24,834
Fastest return journey

Los AngelesBangkok

LAX Los Angeles - BKK Bangkok Suvarnabhumi

LAXBKK

Los Angeles

Tue 8/9

23:45-09:35

Nonstop19h 50m

Bangkok Suvarnabhumi

Fri 11/9

07:00-10:45

1 stop17h 45m

฿25,391

Los AngelesBangkok

LAX Los Angeles - BKK Bangkok Suvarnabhumi

LAXBKK

Los Angeles

Sat 26/9

23:45-09:35

1 stop19h 50m

Bangkok Suvarnabhumi

Tue 6/10

07:00-14:02

2 stops21h 02m

฿25,719

Los AngelesBangkok

LAX Los Angeles - BKK Bangkok Suvarnabhumi

LAXBKK

Los Angeles

Wed 7/10

16:30-04:35

2 stops46h 05m

Bangkok Suvarnabhumi

Wed 21/10

15:45-20:10

1 stop18h 25m

฿26,177

SeattleBangkok

SEA Seattle/Tacoma Intl - BKK Bangkok Suvarnabhumi

SEABKK

Seattle/Tacoma Intl

Sun 13/9

13:00-13:35

1 stop34h 35m

Bangkok Suvarnabhumi

Sat 19/9

02:35-13:37

1 stop25h 02m

฿26,636

SeattleBangkok

SEA Seattle/Tacoma Intl - BKK Bangkok Suvarnabhumi

SEABKK

Seattle/Tacoma Intl

Sun 1/11

11:00-00:45

1 stop22h 45m

Bangkok Suvarnabhumi

Thu 5/11

09:40-09:00

1 stop38h 20m

฿26,767

SeattleBangkok

SEA Seattle/Tacoma Intl - BKK Bangkok Suvarnabhumi

SEABKK

Seattle/Tacoma Intl

Fri 15/1

00:10-22:00

1 stop30h 50m

Bangkok Suvarnabhumi

Mon 18/1

12:20-13:55

1 stop16h 35m

฿26,767

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Thu 10/9

01:10-04:35

1 stop37h 25m

Bangkok Suvarnabhumi

Thu 17/9

07:00-10:30

1 stop17h 30m

฿26,865

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from USA

Have a flexible travel schedule? Discover the best time to fly from USA with our price prediction graph.
Estimated return price

Travel insights for flights from USA

Get recent, data-driven insights about flights from USA including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from USA (average of ฿30,240). Flying from USA in December will prove the most costly (average of ฿46,523). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from USA?

Many airlines operate round-trip flights from USA: EVA Air, Korean Air, Japan Airlines, ANA, Asiana Airlines. These airlines fly to the following popular destinations: Bangkok.

EVA Air
EVA Air
From ฿23,818
Korean Air
Korean Air
From ฿19,088
ฟรอนเทียร์แอร์ไลน์
ฟรอนเทียร์แอร์ไลน์
From ฿3,588
Japan Airlines
Japan Airlines
From ฿22,639

What is the cheapest place to fly to from USA?

The cheapest city to fly to from USA is Las Vegas Harry Reid Intl, with prices starting at ฿775. Explore other affordable destinations below.

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From ฿775
Boston Logan Intl
Boston Logan Intl
From ฿1,933
New York
New York
From ฿1,965
Los Angeles
Los Angeles
From ฿2,208

When is the best time to book a flight from USA?

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from USA. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Airline reviews for flights from USA

See what other customers who have flown with EVA Air,Korean Air, andJapan Airlines from the United States 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
1,522 reviews
Check prices

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Boarding

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
1,522 reviews
EVA Air
8.5
Very Good
1,522 reviews
Check prices

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Boarding

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
1,221 reviews
EVA Air
8.5
Very Good
1,522 reviews
Check prices

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Boarding

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
1,909 reviews
EVA Air
8.5
Very Good
1,522 reviews
Check prices

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Boarding

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
1,300 reviews
EVA Air
8.5
Very Good
1,522 reviews
Check prices

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Boarding

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!
เอทิฮัดแอร์เวย์
7.3
Good
1,517 reviews
EVA Air
8.5
Very Good
1,522 reviews
Check prices

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Boarding

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!

Browse thousands of different options on Cheapflights for your next trip

Related info for your journey

  • Which is the cheapest airport to catch a flight from USA?

    Seattle/Tacoma Intl airport offers the cheapest routes to Bangkok, from ฿20,771; whereas Los Angeles airport is typically cheaper if you're flying to Bangkok, from ฿21,034. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from USA?

    At the present moment the cheapest month to fly from USA is currently February; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from USA?

    Here are some of the cheapest flight destinations from USA:
    Fly from Seattle to Bangkok from ฿20,771
    Fly from Houston to Panama City from ฿21,820
    Fly from Seattle to Phuket City from ฿21,820
    Fly from New York to Christchurch from ฿43,738

  • How does Cheapflights help users find flights from USA?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from USA today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from USA?

    Millions of users choose and trust Cheapflights to book the best flight deals from USA 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 with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from USA, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from USA become cheaper?

    Not ready to book yet? You can track prices for flights from USA on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from USA?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from USA today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from USA?

Millions of users choose and trust Cheapflights to book the best flight deals from USA 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 with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from USA, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from USA become cheaper?

Not ready to book yet? You can track prices for flights from USA on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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