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

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 California to Ko Samui. Visit our flight page for the latest deals!>/a>

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

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

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

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 to Ko Samui with an airline and back to California with another airline. Visit our flight page for the latest deals!>/a>

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

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 to Ko Samui from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$654 CHEAP FLIGHTS from California to Ko Samui

USM

KAYAK searches hundreds of travel sites at once for deals on flights to Ko Samui

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Flights Deals

Cheap Flights from California to Ko Samui

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Ko Samui 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.

Round-trip

One-way

Recent round-trip flight deals from California to Ko Samui

KAYAK's recommended round-trip deals from the most popular airlines that fly from California to Ko Samui.

Discover the best prices for you by selecting your travel dates on KAYAK.

11:40 pm - 4:55 pmLAX-USM

27h 15m1 stop

8:45 am - 7:05 pmUSM-LAX

24h 20m1 stop

$743Singapore Airlines

Find Deal

Mon, Sep 15 - Wed, Oct 8

11:30 am - 7:50 amSFO-USM

30h 20m1 stop

5:50 pm - 9:40 amUSM-SFO

29h 50m1 stop

$807Singapore Airlines

Find Deal

Mon, Sep 15 - Wed, Oct 8

3:00 pm - 10:10 amLAX-USM

29h 10m2 stops

7:00 am - 1:50 pmUSM-LAX

20h 50m2 stops

$869Japan Airlines

Find Deal

Sun, Sep 14 - Mon, Oct 6

11:00 pm - 5:45 pmLAX-USM

28h 45m2 stops

8:00 am - 4:00 pmUSM-LAX

22h 00m2 stops

$904

Find Deal

Mon, Sep 8 - Mon, Sep 15

11:55 pm - 8:30 pmLAX-USM

30h 35m2 stops

7:00 am - 8:45 pmUSM-LAX

27h 45m2 stops

$906

Find Deal

Mon, Sep 1 - Sun, Sep 7

3:00 pm - 9:20 amLAX-USM

28h 20m2 stops

7:00 am - 1:50 pmUSM-LAX

20h 50m2 stops

$910Japan Airlines

Find Deal

Tue, Sep 16 - Mon, Oct 6

1:25 am - 1:45 pmSFO-USM

22h 20m2 stops

9:15 am - 4:00 pmUSM-SFO

20h 45m2 stops

$1,007EVA Air

Find Deal

Mon, Sep 15 - Thu, Oct 9

1:25 am - 1:45 pmSFO-USM

22h 20m2 stops

9:15 am - 4:00 pmUSM-SFO

20h 45m2 stops

$1,028EVA Air

Find Deal

Tue, Sep 16 - Wed, Oct 8

1:05 am - 12:45 pmSFO-USM

21h 40m2 stops

8:00 am - 7:55 pmUSM-SFO

25h 55m2 stops

$1,128China Airlines

Find Deal

Sun, Sep 14 - Tue, Oct 7

4:55 pm - 7:20 amLAX-USM

24h 25m2 stops

8:00 am - 8:45 pmUSM-LAX

26h 45m2 stops

$1,157China Airlines

Find Deal

Sun, Sep 14 - Tue, Oct 7

Useful Info

Low season	May
High season	March
Cheapest flight	$654

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly and prices are also 15% lower on average.

Flight from San Francisco to Ko Samui

How does KAYAK find such low prices on flights from California to Ko Samui?
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 California to Ko Samui.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Ko Samui?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from 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 California to Ko Samui?
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 to Ko Samui with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Ko Samui?
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 to Ko Samui from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ko Samui

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Ko Samui

Ko Samui (USM)

USM

$654 Find Cheap Flights from California to Ko Samui

KAYAK searches hundreds of travel sites at once for deals on flights to Ko Samui

Cheap Flights from California to Ko Samui

Recent round-trip flight deals from California to Ko Samui

Recent one-way flight deals from California to Ko Samui

Good to know

FAQs for booking flights from California to Ko Samui

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

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 California to Ko Samui.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from 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 California to Ko Samui?

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 to Ko Samui with an airline and back to California with another airline.

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

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 to Ko Samui from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ko Samui

Information on the airport you'll fly into in Ko Samui

Cabin class types available on flights to California

Complete your trip to Ko Samui with a hotel stay or car rental

Find direct flights for Ko Samui

Flights to other popular destinations

Flights from domestic origins to Ko Samui

Choose which airport to fly into in Ko Samui

Find deals for your return flight