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Cheap flights from Ko Samui to California from $480

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ko Samui to California departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ko Samui to California

Cheap round-trip flights

Enter your travel dates to find the best prices.
EVA Air Logo
8:45 pm - 7:00 amUSM-LAX
25h 15m2 stops
EVA Air Logo
10:40 am - 7:45 amLAX-USM
30h 05m2 stops
$941EVA Air
Find Deal
Wed, Nov 26 - Wed, Dec 3
EVA Air Logo
7:55 am - 3:20 pmUSM-LAX
22h 25m2 stops
EVA Air Logo
10:35 pm - 2:55 pmLAX-USM
25h 20m2 stops
$982EVA Air
Find Deal
Thu, Nov 6 - Mon, Nov 10
Multiple Airlines Logo
11:40 am - 9:15 amUSM-LAX
36h 35m1 stop
Multiple Airlines Logo
10:55 am - 8:05 amLAX-USM
30h 10m2 stops
$1,190Multiple Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Singapore Airlines Logo
8:55 am - 6:10 pmUSM-LAX
24h 15m1 stop
Singapore Airlines Logo
7:50 pm - 5:10 pmLAX-USM
30h 20m1 stop
$1,206Singapore Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Cathay Pacific Logo
11:40 am - 8:55 pmUSM-LAX
24h 15m1 stop
Cathay Pacific Logo
10:35 pm - 7:35 pmLAX-USM
30h 00m1 stop
$1,208Cathay Pacific
Find Deal
Thu, Nov 6 - Mon, Nov 10
Multiple Airlines Logo
7:00 am - 12:20 pmUSM-LAX
20h 20m2 stops
Multiple Airlines Logo
9:25 am - 8:00 amLAX-USM
31h 35m3 stops
$1,250Multiple Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Cathay Pacific Logo
11:40 am - 8:55 pmUSM-LAX
24h 15m1 stop
Cathay Pacific Logo
10:35 pm - 3:35 pmLAX-USM
26h 00m2 stops
$1,578Cathay Pacific
Find Deal
Thu, Nov 6 - Mon, Nov 10
Multiple Airlines Logo
11:40 am - 8:55 pmUSM-LAX
24h 15m1 stop
Multiple Airlines Logo
12:05 am - 8:25 pmLAX-USM
29h 20m2 stops
$1,701Multiple Airlines
Find Deal
Wed, Nov 26 - Tue, Dec 2

EVA Air flights from Ko Samui to California

Our best EVA Air deals on Ko Samui to California flight tickets
EVA Air
Nov 26
USM8:45 pmKo Samui
25h 15m
2 stops
LAX7:00 amLos Angeles
Dec 3
LAX10:40 amLos Angeles
30h 05m
2 stops
USM7:45 amKo Samui
$941
Find similar
EVA Air
Nov 6
USM7:55 amKo Samui
22h 25m
2 stops
LAX3:20 pmLos Angeles
Nov 10
LAX10:35 pmLos Angeles
25h 20m
2 stops
USM2:55 pmKo Samui
$982
Find similar

Cathay Pacific flights from Ko Samui to California

Our best Cathay Pacific deals on Ko Samui to California flight tickets
Cathay Pacific
Nov 6
USM11:40 amKo Samui
24h 15m
1 stop
LAX8:55 pmLos Angeles
Nov 10
LAX10:35 pmLos Angeles
30h 00m
1 stop
USM7:35 pmKo Samui
$1,208
Find similar
Cathay Pacific
Nov 6
USM11:40 amKo Samui
24h 15m
1 stop
LAX8:55 pmLos Angeles
Nov 10
LAX10:35 pmLos Angeles
26h 00m
2 stops
USM3:35 pmKo Samui
$1,578
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ko Samui to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Ko Samui to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Wed 11/26

8:45 pm-7:00 am

2 stops25h 15m

Los Angeles

Wed 12/3

10:40 am-7:45 am

2 stops30h 05m

$941

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 11/6

7:55 am-3:20 pm

2 stops22h 25m

Los Angeles

Mon 11/10

10:35 pm-2:55 pm

2 stops25h 20m

$982

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Wed 11/26

11:40 am-9:15 am

1 stop36h 35m

Los Angeles

Wed 12/3

10:55 am-8:05 am

2 stops30h 10m

$1,190

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Wed 11/26

8:55 am-6:10 pm

1 stop24h 15m

Los Angeles

Wed 12/3

7:50 pm-5:10 pm

1 stop30h 20m

$1,206

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 11/6

11:40 am-8:55 pm

1 stop24h 15m

Los Angeles

Mon 11/10

10:35 pm-7:35 pm

1 stop30h 00m

$1,208

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Wed 11/26

7:00 am-12:20 pm

2 stops20h 20m

Los Angeles

Wed 12/3

9:25 am-8:00 am

3 stops31h 35m

$1,250

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 11/6

11:40 am-8:55 pm

1 stop24h 15m

Los Angeles

Mon 11/10

10:35 pm-3:35 pm

2 stops26h 00m

$1,578

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Wed 11/26

11:40 am-8:55 pm

1 stop24h 15m

Los Angeles

Tue 12/2

12:05 am-8:25 pm

2 stops29h 20m

$1,701

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Tue 12/2

7:00 am-7:05 pm

2 stops27h 05m

$480

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Tue 12/2

7:00 am-7:30 pm

3 stops27h 30m

$527

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to California from

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 14% 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

Direct flights

None
There are no direct flights from Ko Samui to California. There are no popular flight routes from Ko Samui to California.
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  • 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 many operators does momondo search for flights from Ko Samui Airport to California?

  • 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.

Best airlines flying from Ko Samui to California

Compare and see reviews for airlines that fly from Ko Samui to California with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $935Free CancellationRating
8.4
1,250 reviews
Search EVA Air flights

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.

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