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

Prices for flights from Ko Samui Airport to California were last updated today.

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

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 California.

What documentation or ID do you need to fly to California?

The necessary travel and health documents for your California 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.

$513 Cheap Flights from Ko Samui to California in 2026

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Find the cheapest flights from Ko Samui to California

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 8:55 pm

USM

LAX

20h 55m

2 stops

1:05 am - 1:45 pm

LAX

USM

22h 40m

2 stops

$940EVA Air

Wed, Sep 9 - Tue, Sep 15

10:05 am - 9:35 pm

USM

LAX

25h 30m

2 stops

12:05 am - 7:10 am

LAX

USM

41h 05m

2 stops

$943Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

8:10 am - 4:40 pm

USM

LAX

22h 30m

2 stops

12:30 am - 2:45 pm

LAX

USM

24h 15m

2 stops

$971EVA Air

Tue, Sep 15 - Fri, Sep 18

1:50 pm - 8:55 pm

USM

LAX

21h 05m

2 stops

1:05 am - 3:45 pm

LAX

USM

24h 40m

2 stops

$974EVA Air

Tue, Sep 15 - Fri, Sep 18

8:10 am - 4:40 pm

USM

LAX

22h 30m

2 stops

12:30 am - 1:45 pm

LAX

USM

23h 15m

2 stops

$975EVA Air

Thu, Sep 17 - Sun, Sep 20

9:15 am - 4:40 pm

USM

LAX

21h 25m

2 stops

1:05 am - 3:45 pm

LAX

USM

24h 40m

2 stops

$982EVA Air

Tue, Sep 15 - Fri, Sep 18

2:35 pm - 9:10 pm

USM

LAX

20h 35m

2 stops

11:30 pm - 5:20 pm

LAX

USM

27h 50m

1 stop

$1,291Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

1:30 pm - 9:50 pm

USM

LAX

22h 20m

1 stop

11:30 pm - 6:15 pm

LAX

USM

28h 45m

1 stop

$1,325Multiple Airlines

Tue, Sep 15 - Wed, Sep 23

7:50 am - 8:00 pm

USM

LAX

26h 10m

2 stops

11:30 pm - 5:20 pm

LAX

USM

27h 50m

1 stop

$1,339Multiple Airlines

Tue, Sep 15 - Wed, Sep 23

11:55 am - 4:55 pm

USM

LAX

19h 00m

1 stop

12:25 pm - 7:40 pm

LAX

USM

41h 15m

1 stop

$1,382Cathay Pacific

Wed, Sep 9 - Wed, Sep 16

EVA Air flights from Ko Samui to California

Our best EVA Air deals on Ko Samui to California flight tickets

EVA Air

Sep 9

USM2:00 pmKo Samui

20h 55m

2 stops

LAX8:55 pmLos Angeles

Sep 15

LAX1:05 amLos Angeles

22h 40m

2 stops

USM1:45 pmKo Samui

$940

EVA Air

Sep 15

USM8:10 amKo Samui

22h 30m

2 stops

LAX4:40 pmLos Angeles

Sep 18

LAX12:30 amLos Angeles

24h 15m

2 stops

USM2:45 pmKo Samui

$971

EVA Air

Sep 15

USM1:50 pmKo Samui

21h 05m

2 stops

LAX8:55 pmLos Angeles

Sep 18

LAX1:05 amLos Angeles

24h 40m

2 stops

USM3:45 pmKo Samui

$974

Singapore Airlines flights from Ko Samui to California

Our best Singapore Airlines deals on Ko Samui to California flight tickets

Singapore Airlines

Sep 15

USM11:05 amKo Samui

24h 45m

1 stop

LAX9:50 pmLos Angeles

Sep 19

LAX11:30 pmLos Angeles

27h 50m

1 stop

USM5:20 pmKo Samui

$1,699

Singapore Airlines

Sep 15

USM11:05 amKo Samui

24h 45m

1 stop

LAX9:50 pmLos Angeles

Sep 19

LAX11:30 pmLos Angeles

29h 20m

1 stop

USM6:50 pmKo Samui

$1,856

Singapore Airlines

Sep 17

USM7:45 pmKo Samui

37h 55m

1 stop

LAX7:40 pmLos Angeles

Sep 21

LAX11:30 pmLos Angeles

20h 40m

1 stop

USM10:10 amKo Samui

$1,864

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Wed 9/9

2:00 pm-8:55 pm

2 stops20h 55m

Los Angeles

Tue 9/15

1:05 am-1:45 pm

2 stops22h 40m

$940

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Tue 9/15

10:05 am-9:35 pm

2 stops25h 30m

Los Angeles

Tue 9/22

12:05 am-7:10 am

2 stops41h 05m

$943

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Tue 9/15

8:10 am-4:40 pm

2 stops22h 30m

Los Angeles

Fri 9/18

12:30 am-2:45 pm

2 stops24h 15m

$971

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Tue 9/15

1:50 pm-8:55 pm

2 stops21h 05m

Los Angeles

Fri 9/18

1:05 am-3:45 pm

2 stops24h 40m

$974

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 9/17

8:10 am-4:40 pm

2 stops22h 30m

Los Angeles

Sun 9/20

12:30 am-1:45 pm

2 stops23h 15m

$975

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Tue 9/15

9:15 am-4:40 pm

2 stops21h 25m

Los Angeles

Fri 9/18

1:05 am-3:45 pm

2 stops24h 40m

$982

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Wed 9/9

2:35 pm-9:10 pm

2 stops20h 35m

Los Angeles

Wed 9/16

11:30 pm-5:20 pm

1 stop27h 50m

$1,291

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Tue 9/15

1:30 pm-9:50 pm

1 stop22h 20m

Los Angeles

Wed 9/23

11:30 pm-6:15 pm

1 stop28h 45m

$1,325

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Tue 9/15

7:50 am-8:00 pm

2 stops26h 10m

Los Angeles

Wed 9/23

11:30 pm-5:20 pm

1 stop27h 50m

$1,339

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Wed 9/9

11:55 am-4:55 pm

1 stop19h 00m

Los Angeles

Wed 9/16

12:25 pm-7:40 pm

1 stop41h 15m

$1,382

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 California

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

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Ko Samui to California is on a Thursday. Travelers who choose to depart for California on a Thursday will often find tickets for as low as $308. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to California on Sunday is $464.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is at noon when flights can be purchased for as low as $228. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $401 on average. Flights to California from Ko Samui in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Ko Samui to California flights?

You could potentially save up to 18% on your flight if you consider stops on a Ko Samui to California flight.

Cheap Ko Samui to California flight deals and tips

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

Fastest flight time	21h 25m
Direct flights	None

The fastest flight from Ko Samui to California takes 21h 25m

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

Search flight deals

When did momondo last update prices for flights from Ko Samui Airport to California?
Prices for flights from Ko Samui Airport to California were last updated today.
How old do you have to be to fly from Ko Samui Airport to California?
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 California.
What documentation or ID do you need to fly to California?
The necessary travel and health documents for your California 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 California?

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 California for you.

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

All flight searches from Ko Samui to California on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Ko Samui to California flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Ko Samui to California now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to California and let you know when they change.