What is the cheapest airline that flies from Ko Samui to United States?

Singapore Airlines, Qatar Airways, and Finnair are the most popular carriers operating from Ko Samui to United States

When did momondo last update prices for flights from Ko Samui Airport to United States?

Prices for flights from Ko Samui Airport to United States refresh daily.

How old do you have to be to fly from Ko Samui Airport to United States?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ko Samui Airport to United States.

What documentation or ID do you need to fly to United States?

The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$506 Cheap Flights from Ko Samui to the United States in 2026

Find the cheapest flights from Ko Samui to the United States

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 4:35 pmUSM Ko Samui-LAX Los Angeles

24h 35m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

12:50 am - 9:35 pmLAX Los Angeles-USM Ko Samui

30h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

$1,039Multiple Airlines

Mon, Oct 12 - Sun, Oct 18

6:00 am - 8:50 pmUSM Ko Samui-LAX Los Angeles

28h 50m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

12:50 am - 9:35 pmLAX Los Angeles-USM Ko Samui

30h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

$1,107Multiple Airlines

Sun, Oct 4 - Fri, Oct 9

2:05 pm - 7:35 pmUSM Ko Samui-LAX Los Angeles

20h 30m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

10:40 am - 7:10 amLAX Los Angeles-USM Ko Samui

29h 30m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

$1,108EVA Air

Sun, Feb 7 - Sat, Feb 13

8:45 am - 8:55 pmUSM Ko Samui-LAX Los Angeles

26h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

1:05 am - 2:45 pmLAX Los Angeles-USM Ko Samui

23h 40m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

$1,141EVA Air

Thu, Sep 10 - Sun, Sep 13

2:05 pm - 7:35 pmUSM Ko Samui-LAX Los Angeles

20h 30m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

10:40 am - 7:45 amLAX Los Angeles-USM Ko Samui

30h 05m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

$1,146EVA Air

Thu, Feb 4 - Fri, Feb 12

8:45 am - 8:55 pmUSM Ko Samui-LAX Los Angeles

26h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

1:05 am - 2:45 pmLAX Los Angeles-USM Ko Samui

23h 40m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

$1,147EVA Air

Thu, Sep 10 - Sun, Sep 13

8:45 am - 4:40 pmUSM Ko Samui-LAX Los Angeles

21h 55m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

1:05 am - 4:30 pmLAX Los Angeles-USM Ko Samui

25h 25m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

$1,150EVA Air

Thu, Sep 10 - Sun, Sep 13

8:45 am - 4:40 pmUSM Ko Samui-LAX Los Angeles

21h 55m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

1:05 am - 4:30 pmLAX Los Angeles-USM Ko Samui

25h 25m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

$1,152EVA Air

Thu, Sep 10 - Sun, Sep 13

8:45 am - 4:40 pmUSM Ko Samui-LAX Los Angeles

21h 55m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

1:05 am - 4:30 pmLAX Los Angeles-USM Ko Samui

25h 25m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

$1,153EVA Air

Thu, Sep 10 - Sun, Sep 13

7:00 am - 7:05 pmUSM Ko Samui-LAX Los Angeles

27h 05m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

10:05 pm - 5:10 pmLAX Los Angeles-USM Ko Samui

28h 05m1 stop Singapore Changi

$1,189Multiple Airlines

Tue, Feb 9 - Mon, Feb 15

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Singapore Airlines flights from Ko Samui to United States

Our best Singapore Airlines deals on Ko Samui to United States flight tickets

Singapore Airlines

Oct 12

USM7:45 pmKo Samui

40h 05m

1 stop

LAX9:50 pmLos Angeles

Oct 19

LAX11:30 pmLos Angeles

29h 20m

1 stop

USM6:50 pmKo Samui

$1,345

Singapore Airlines

Sep 10

USM8:40 amKo Samui

27h 10m

1 stop

LAX9:50 pmLos Angeles

Sep 14

LAX11:30 pmLos Angeles

27h 50m

1 stop

USM5:20 pmKo Samui

$2,012

Singapore Airlines

Sep 10

USM8:40 amKo Samui

27h 10m

1 stop

LAX9:50 pmLos Angeles

Sep 14

LAX11:30 pmLos Angeles

27h 50m

1 stop

USM5:20 pmKo Samui

$2,023

EVA Air flights from Ko Samui to United States

Our best EVA Air deals on Ko Samui to United States flight tickets

EVA Air

Feb 7

USM2:05 pmKo Samui

20h 30m

2 stops

LAX7:35 pmLos Angeles

Feb 13

LAX10:40 amLos Angeles

29h 30m

2 stops

USM7:10 amKo Samui

$1,108

EVA Air

Sep 10

USM8:45 amKo Samui

26h 10m

2 stops

LAX8:55 pmLos Angeles

Sep 13

LAX1:05 amLos Angeles

23h 40m

2 stops

USM2:45 pmKo Samui

$1,141

EVA Air

Feb 4

USM2:05 pmKo Samui

20h 30m

2 stops

LAX7:35 pmLos Angeles

Feb 12

LAX10:40 amLos Angeles

30h 05m

2 stops

USM7:45 amKo Samui

$1,146

momondo Fare Finder

Use the filters below to find and compare flights from Ko Samui to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Ko SamuiLos Angeles

USM Ko Samui - LAX Los Angeles

USMLAX

Ko Samui

Mon 10/12

6:00 am-4:35 pm

2 stops24h 35m

Los Angeles

Sun 10/18

12:50 am-9:35 pm

2 stops30h 45m

$1,039

Ko SamuiLos Angeles

USM Ko Samui - LAX Los Angeles

USMLAX

Ko Samui

Sun 10/4

6:00 am-8:50 pm

2 stops28h 50m

Los Angeles

Fri 10/9

12:50 am-9:35 pm

2 stops30h 45m

$1,107

Ko SamuiLos Angeles

USM Ko Samui - LAX Los Angeles

USMLAX

Ko Samui

Sun 2/7

2:05 pm-7:35 pm

2 stops20h 30m

Los Angeles

Sat 2/13

10:40 am-7:10 am

2 stops29h 30m

$1,108

Ko SamuiLos Angeles

USM Ko Samui - LAX Los Angeles

USMLAX

Ko Samui

Thu 9/10

8:45 am-8:55 pm

2 stops26h 10m

Los Angeles

Sun 9/13

1:05 am-2:45 pm

2 stops23h 40m

$1,141

Ko SamuiLos Angeles

USM Ko Samui - LAX Los Angeles

USMLAX

Ko Samui

Thu 2/4

2:05 pm-7:35 pm

2 stops20h 30m

Los Angeles

Fri 2/12

10:40 am-7:45 am

2 stops30h 05m

$1,146

Ko SamuiLos Angeles

USM Ko Samui - LAX Los Angeles

USMLAX

Ko Samui

Thu 9/10

8:45 am-8:55 pm

2 stops26h 10m

Los Angeles

Sun 9/13

1:05 am-2:45 pm

2 stops23h 40m

$1,147

Quickest round-trip

Ko SamuiLos Angeles

USM Ko Samui - LAX Los Angeles

USMLAX

Ko Samui

Thu 9/10

8:45 am-4:40 pm

2 stops21h 55m

Los Angeles

Sun 9/13

1:05 am-4:30 pm

2 stops25h 25m

$1,150

Ko SamuiLos Angeles

USM Ko Samui - LAX Los Angeles

USMLAX

Ko Samui

Thu 9/10

8:45 am-4:40 pm

2 stops21h 55m

Los Angeles

Sun 9/13

1:05 am-4:30 pm

2 stops25h 25m

$1,152

Ko SamuiLos Angeles

USM Ko Samui - LAX Los Angeles

USMLAX

Ko Samui

Thu 9/10

8:45 am-4:40 pm

2 stops21h 55m

Los Angeles

Sun 9/13

1:05 am-4:30 pm

2 stops25h 25m

$1,153

Ko SamuiLos Angeles

USM Ko Samui - LAX Los Angeles

USMLAX

Ko Samui

Tue 2/9

7:00 am-7:05 pm

2 stops27h 05m

Los Angeles

Mon 2/15

10:05 pm-5:10 pm

1 stop28h 05m

$1,189

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ko Samui to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Ko Samui to United States flights?

You could potentially save up to 7% on your flight if you consider stops on a Ko Samui to United States flight.

Cheap Ko Samui to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ko Samui to United States

Best Price Found	$506
Fastest flight time	20h 30m
Direct flights	None

The best one-way flight to United States from Ko Samui in the past 72 hours is $506. The best round-trip flight deal from Ko Samui to United States found on momondo in the last 72 hours is $1,039.

The fastest flight from Ko Samui to United States takes 20h 30m

There are no direct flights from Ko Samui to United States. There are no popular flight routes from Ko Samui to United States.

Search flight deals

Frequently asked questions about flying from Ko Samui to the United States

When did momondo last update prices for flights from Ko Samui Airport to United States?
Prices for flights from Ko Samui Airport to United States refresh daily.
How old do you have to be to fly from Ko Samui Airport to United States?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ko Samui Airport to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ko Samui to United States?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ko Samui to United States for you.

Can I find flights from Ko Samui to United States with flexible booking policies on momondo?

momondo does allow users to show only those flights to United States from Ko Samui which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ko Samui to United States?

momondo helps you find the best flight between Ko Samui and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ko Samui to United States right now. Can momondo alert me if prices change?

Price alerts on flights to United States from Ko Samui are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.