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$506+ Cheap flights from Ko Samui (USM) to Los Angeles (LAX)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
USM — LAX
Aug 14 — Aug 211
Fri 8/14
Fri 8/21
1 adult, Economy
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Cheap flight deals from Ko Samui to Los Angeles

Cheapest flights from Ko Samui to Los Angeles
Explore the most affordable flight options available from Ko Samui to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.

This EVA Air deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:00 pm
USM
-
LAX
2 stops20h 50m
EVA Air
Sun 10/1812:50 am
LAX
-
USM
2 stops24h 35m
EVA Air
Deal found 7/10$1,069
This Cathay Pacific deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:55 am
USM
-
LAX
1 stop18h 35m
Cathay Pacific
Mon 10/1911:30 pm
LAX
-
USM
1 stop30h 10m
Cathay Pacific
Deal found 7/10$1,382

Find flight deals from Ko Samui to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Ko Samui (USM) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 15, 2026.

Round-trip from

$1,069
(EVA Air)

One-way from

$506
(Booking.com)
From Ko Samui to Los Angeles
Search Deals
One-way flight from Ko Samui to Los Angeles
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ko Samui to Los Angeles 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, Cheapflights users made 2,558,603 searches. Data last updated July 15, 2026.
Use the filters below to find and compare flights from Ko Samui to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 10/15

2:00 pm-8:50 pm

2 stops20h 50m

Los Angeles

Sun 10/18

12:50 am-3:25 pm

2 stops24h 35m

$1,069

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 10/15

11:55 am-4:30 pm

1 stop18h 35m

Los Angeles

Mon 10/19

11:30 pm-7:40 pm

1 stop30h 10m

$1,382
Cheapest one-way

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 10/15

6:25 pm-1:35 pm

2 stops33h 10m

$506

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Tue 7/28

7:45 pm-9:30 pm

2 stops39h 45m

$914

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Mon 7/27

9:00 pm-7:00 pm

2 stops36h 00m

$974

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Sat 8/1

9:25 pm-5:15 pm

2 stops33h 50m

$1,231
Quickest one-way

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Sat 8/1

11:55 am-4:55 pm

1 stop19h 00m

$1,440

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Mon 7/27

11:55 am-10:35 pm

1 stop24h 40m

$1,449

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Sorted by cheapest first

Best time to book a flight from Ko Samui to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Ko Samui with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Ko Samui to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ko Samui to Los Angeles?

    Departing from Ko Samui to Los Angeles will take you 18h 35m. Ko Samui and Los Angeles are separated by a distance of 8508 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Ko Samui to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Ko Samui to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ko Samui to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ko Samui to Los Angeles.

  • Can I find deals for business class flights from Ko Samui to Los Angeles?

    Yes. Cheapflights offers flight deals from Ko Samui to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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