$511+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
USM — LAX
Feb 6 — Feb 131
1 adult, Economy
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Find cheap flights from Ko Samui to Los Angeles with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap 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 January 7, 2026.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Find flight deals from Ko Samui to Los Angeles
Cheapest flights from Ko Samui to Los AngelesExplore 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 January 7, 2026.
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 January 7, 2026.
This Turkish Airlines deal was found by Cheapflights users on 1/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:10 pmUSM - LAX
2 stops37h 05mTurkish Airlines
Mon 9/148:10 pmLAX - USM
2 stops30h 25mTurkish Airlines
Deal found 1/4![Turkish Airlines logo]()
$1,509
This Singapore Airlines deal was found by Cheapflights users on 1/4. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:45 pmUSM - LAX
1 stop37h 55mSingapore Airlines
Mon 9/1411:40 pmLAX - USM
1 stop27h 40mSingapore Airlines
Deal found 1/4![Singapore Airlines logo]()
$1,538
This Qatar Airways deal was found by Cheapflights users on 1/5. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:55 pmUSM - LAX
2 stops34h 05mQatar Airways
Mon 9/144:20 pmLAX - USM
2 stops28h 10mQatar Airways
Deal found 1/5![Qatar Airways logo]()
$1,557
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 January 7, 2026.
Use the filters below to find and compare flights from Ko Samui to Los Angeles that are best for you.
Fly from
Ko Samui
Fly to
Los Angeles
Route
Depart
Return
Price
Ko SamuiLos Angeles
USM - LAX
USMLAX
Ko Samui
Sat 5/30
7:50 am-8:45 pm
2 stops50h 55m
$511
Ko SamuiLos Angeles
USM - LAX
USMLAX
Ko Samui
Sat 3/21
6:15 pm-8:05 pm
2 stops39h 50m
$538
Ko SamuiLos Angeles
USM - LAX
USMLAX
Ko Samui
Thu 3/5
7:00 pm-7:05 pm
2 stops39h 05m
$566
Ko SamuiLos Angeles
USM - LAX
USMLAX
Ko Samui
Mon 2/16
6:15 pm-7:05 pm
3 stops39h 50m
$606
Ko SamuiLos Angeles
USM - LAX
USMLAX
Ko Samui
Thu 2/19
7:45 pm-6:30 pm
3 stops37h 45m
$641
Ko SamuiLos Angeles
USM - LAX
USMLAX
Ko Samui
Tue 2/17
7:00 pm-6:30 pm
3 stops38h 30m
$650
Ko SamuiLos Angeles
USM - LAX
USMLAX
Ko Samui
Wed 2/18
8:15 am-6:30 pm
3 stops25h 15m
$665
- Most accurate provider: When it comes to deals on Ko Samui-Los Angeles flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ko Samui-Los Angeles flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ko Samui-Los Angeles flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ko Samui-Los Angeles flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ko Samui-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
Cheapflights Insights
Everything you need to know about your flight from Ko Samui to Los Angeles
What is the cheapest time of day to fly from USM to LAX?
Find hourly flight availability from Ko Samui to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 7, 2026.
It’s optimal to fly from Ko Samui to Los Angeles at noon. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Ko Samui to Los Angeles?
Use this chart to determine the cheapest time to fly round-trip from Ko Samui to Los Angeles. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their Ko Samui to Los Angeles flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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.
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