Cheap flights from California to Koh Samui from $556
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Koh Samui departing on 4/10. 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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EVA Air flights from California to Koh Samui
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Cathay Pacific flights from California to Koh Samui
Our best Cathay Pacific deals on California to Koh Samui flight tickets
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How to get the cheapest flight ticket from California to Koh Samui
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 month to fly to Koh Samui?
If you are unable to visit Koh Samui during the month of October, then departing from California during the month September is also very affordable. Most momondo users find prices during this month for around $1,157.
What is the cheapest day to depart on your flight to Koh Samui?
According to our data, Tuesday is the cheapest day to fly to Koh Samui from California. The lowest ticket price found for a Tuesday departure recently was $1,181. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,472.
What is the cheapest airline that flies from California to Ko Samui?
Singapore Airlines, EVA Air, and Cathay Pacific are the most popular carriers operating from California to Ko Samui
What airlines fly to Koh Samui?
EVA Air, Singapore Airlines and Cathay Pacific are the top three most popular airlines that fly to Koh Samui from California according to our data. EVA Air is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Koh Samui. Keep in mind that there are 3 different airlines that fly to Koh Samui on a routine basis, so you have a few additional options to choose from.
Cheap California to Koh Samui flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Koh Samui
When did momondo last update prices for flights from California to Ko Samui Airport?
Prices for flights from California to Ko Samui Airport were last updated today.
How many operators does momondo search for flights from California to Ko Samui Airport?
As of January 2025, there are 3 operators available to choose from for flights from California to Ko Samui Airport.
How old do you have to be to fly from California to Ko Samui Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The travel and health documents required for your trip to Ko Samui Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ko Samui Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from California to Koh Samui
Compare and see reviews for airlines that fly from California to Koh Samui with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $910 | Free Cancellation | Rating 8.1 1,324 reviews | |||
| PriceFrom $1,052 | Free Cancellation | Rating 8.4 1,242 reviews | |||
| PriceFrom $1,370 | Free Cancellation | Rating 7.5 818 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from California to Koh Samui?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Koh Samui from California.
Can I find flights from California to Koh Samui with flexible booking policies on momondo?
Flights from California to Koh Samui with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from California to Koh Samui?
momondo helps you find the best flight between California and Koh Samui by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from California to Koh Samui right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Koh Samui from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.