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$583 Find Cheap Flights from Ko Samui to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ko Samui to California departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ko Samui to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ko Samui to California, as well as popular online travel agencies
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Best California Flight Deals from Ko Samui

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles2 stops$1,109

Cheap Flight Deals from Ko Samui to California (USM-USCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ko Samui to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ko Samui to California

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ko Samui to California.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
9:30 am - 8:45 pmUSM-LAX
25h 15m2 stops
12:50 pm - 9:35 pmLAX-USM
42h 45m2 stops
$1,109
Find Deal
Sun, May 4 - Sun, May 11
9:30 am - 5:10 pmUSM-LAX
21h 40m2 stops
12:35 am - 7:20 amLAX-USM
40h 45m2 stops
$1,133
Find Deal
Sun, May 4 - Sat, May 10
8:00 am - 9:10 pmUSM-LAX
27h 10m3 stops
12:35 am - 8:30 pmLAX-USM
29h 55m2 stops
$1,275
Find Deal
Sun, May 4 - Sat, May 10
4:25 pm - 4:40 pmUSM-LAX
38h 15m2 stops
11:40 pm - 11:20 amLAX-USM
21h 40m1 stop
$1,474
Find Deal
Sun, May 4 - Sun, May 11
7:15 pm - 11:43 pmUSM-LAX
42h 28m3 stops
4:25 pm - 7:20 amLAX-USM
24h 55m2 stops
$1,550
Find Deal
Sun, May 4 - Sun, May 11
4:25 pm - 4:40 pmUSM-LAX
38h 15m2 stops
12:30 am - 6:35 pmLAX-USM
28h 05m1 stop
$1,767
Find Deal
Sun, May 4 - Sat, May 10
10:55 am - 4:25 pmUSM-LAX
19h 30m1 stop
12:25 pm - 6:35 pmLAX-USM
40h 10m1 stop
$1,952Cathay Pacific
Find Deal
Sun, May 4 - Sun, May 11
10:55 am - 4:25 pmUSM-LAX
19h 30m1 stop
12:30 am - 6:35 pmLAX-USM
28h 05m1 stop
$1,995Cathay Pacific
Find Deal
Sun, May 4 - Sat, May 10

KAYAK's insights & trends for Ko Samui to California flights

Get data-powered insights and trends into flights from Ko Samui to California to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to California?

The average price for all round-trip flights from Ko Samui to California depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to California is generally in the afternoon, when round-trip flights cost $243 on average. Morning departures are around 16% more expensive than evening flights, on average. The most expensive time of day to fly to California is generally in the morning, which is peak travel time and where the average cost of a ticket is $394.

What’s the cheapest day of the week to fly from Ko Samui to California?

The average price of all round-trip flights from Ko Samui to California clicked on KAYAK for each day over the last 12 months.
For Ko Samui to California, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from California back to Ko Samui, the best deals are generally found on Tuesday, with Monday being the most expensive.
Find deals

Good to know

Cheapest flight

$583
Flight from Ko Samui to Los Angeles

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Ko Samui to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ko Samui to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ko Samui to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ko Samui to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ko Samui to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ko Samui to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ko Samui to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ko Samui to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Ko Samui to California

 
See real verified KAYAK customer reviews for airlines flying from Ko Samui to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ko Samui to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1172 reviews
8.0Entertainment
8.6Crew
8.4Boarding
8.3Comfort
8.1Food
Airline reviews

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

8.0 ExcellentAnonymous, Mar 2025TPE - IAH
Read more EVA Air reviews

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

The flight attendants should be nicer, on my first flight I told them I’d prefer a veggie meal sometimes and then she began to lecture me about it, it was a late flight and I wanted an easy digestion meal so that I can sleep quickly. The meals were abit odd, breakfast on my last flight had eggs, oatmeal and fish, did not taste good at all, strange combination. The economy seats are very tight and crowded, not comfortable at all. Overall for the price I paid I thought I was going to get more.

seats are pitched well. you don't feel too tight.

For the price, it was better than other airlines; quality of food and service was very good.

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

Clean plane, friendly crew, mostly on-time departure. Negativo since there were no snacks offered. Cold drinks only was fine due to turbulence, but nothing to eat? Really?

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

Excellent food. Good service. Crammed Premium Economy seats. I Asked to change seats during check in. They told me the flight was fully booked. But on board I saw empty seats where I could have been easily relocated.

basic and only minimum of service, they offer nothing special

Except for crying babies all was ok although the movie selection wasn't the best.

Everything you need to know for your flight from Ko Samui to California

Information on your arrival and departure airports

Ko Samui (USM)

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