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$607+ Cheap flights from Ko Samui (USM) to California

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
USM — LAX
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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Cheap flight deals from Ko Samui to California

Keep the following information in mind while searching for Ko Samui to California flight deals. Data was last updated marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Ko Samui-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ko Samui-Los Angeles flights.
Search Deals

Find flight deals from Ko Samui to California

One-way flights from Ko Samui to California
Search for one-way flight options from Ko Samui to California. Find affordable one-way fares based on user searches. Data last updated marzo 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/67:00 pmUSM - LAX
2 stops27h 20mMultiple Airlines
Deal found 3/27$607
This StudentUniverse deal was found by Cheapflights users on 3/27. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/610:55 amUSM - LAX
1 stop19h 30mCathay Pacific
Deal found 3/27$864

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated marzo 28, 2025.
Use the filters below to find and compare flights from Ko Samui to California that are best for you.

Fly from

Ko Samui

Fly to

California

Route

Depart

Return

Price

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

dom. 4/6

7:00 pm-8:20 am

2 stops27h 20m

$607

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

mar. 5/6

10:55 am-4:25 pm

1 stop19h 30m

$864

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Best time to book a flight from Ko Samui to California

Have a flexible travel schedule? Discover the best time to fly to California 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 California

What is the cheapest time of day to fly from USM to CA?

Find hourly flight availability from Ko Samui to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ko Samui to California as you normally would.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated marzo 28, 2025.
Cathay Pacific
7.5
Good
837 reviews

Boarding

7.9

Food

7.2

Crew

8.0

Entertainment

7.7

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
Cathay Pacific
7.5
Good
837 reviews
Cathay Pacific
7.5
Good
837 reviews

Boarding

7.9

Food

7.2

Crew

8.0

Entertainment

7.7

Comfort

7.6

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information

Related info for your journey

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

  • What airport do you fly from for flights from Ko Samui to California?

    For a flight from Ko Samui to California, you will be flying from Ko Samui. Ko Samui (USM) is just 2.1 mi from the center of the city.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Ko Samui to California?

    Currently, January is the cheapest month in which you can book a flight from Ko Samui to California (average of $246). Flying from Ko Samui to California in March is currently the most expensive (average of $330). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ko Samui to California

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Top airline flying from Ko Samui to California

Discover the top airline that operate flights from Ko Samui to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$1,037Average$1,109FlexibilityNo cancel feeOn-time74%
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