฿15,847 Find Cheap Flights from California to Ko Samui

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ko Samui departing on 18/11. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from California to Ko Samui

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from California to Ko Samui

Wed 7 Oct - Wed 21 Oct
Singapore Airlines Logo
23:30 - 17:20
LAX
-
USM
27h 50m
1 stop
Singapore Airlines Logo
11:05 - 19:40
USM
-
LAX
22h 35m
1 stop
฿25,538Singapore Airlines
Wed 7 Oct - Wed 21 Oct
Singapore Airlines Logo
23:30 - 18:50
LAX
-
USM
29h 20m
1 stop
Singapore Airlines Logo
11:05 - 21:50
USM
-
LAX
24h 45m
1 stop
฿25,603Singapore Airlines
Thu 5 Nov - Sun 15 Nov
Singapore Airlines Logo
22:05 - 18:50
LAX
-
USM
29h 45m
1 stop
Singapore Airlines Logo
08:55 - 19:55
USM
-
LAX
26h 00m
1 stop
฿25,636Singapore Airlines
Mon 7 Sep - Mon 14 Sep
Singapore Airlines Logo
11:45 - 07:45
SFO
-
USM
30h 00m
1 stop
Singapore Airlines Logo
08:40 - 09:50
USM
-
SFO
39h 10m
1 stop
฿27,273Singapore Airlines
Tue 1 Sep - Tue 15 Sep
Multiple Airlines Logo
12:30 - 07:10
LAX
-
USM
28h 40m
2 stops
Multiple Airlines Logo
06:00 - 10:05
USM
-
LAX
42h 05m
2 stops
฿30,089Multiple Airlines
Tue 6 Oct - Tue 17 Nov
Multiple Airlines Logo
07:50 - 07:10
SAN
-
USM
33h 20m
3 stops
Multiple Airlines Logo
21:10 - 11:43
USM
-
SAN
29h 33m
3 stops
฿42,858Multiple Airlines
Sun 23 Aug - Wed 2 Sep
Cathay Pacific Logo
19:40 - 19:40
LAS
-
USM
34h 00m
2 stops
Cathay Pacific Logo
11:55 - 21:10
USM
-
LAS
23h 15m
2 stops
฿49,766Cathay Pacific
Thu 17 Sep - Mon 21 Sep
Cathay Pacific Logo
16:41 - 19:40
LAS
-
USM
36h 59m
2 stops
Cathay Pacific Logo
11:55 - 21:02
USM
-
LAS
23h 07m
2 stops
฿53,924Cathay Pacific
Fri 24 Jul - Fri 31 Jul
Qatar Airways Logo
08:20 - 10:30
SJC
-
USM
36h 10m
3 stops
Qatar Airways Logo
19:50 - 17:53
USM
-
SJC
36h 03m
3 stops
฿76,614Qatar Airways
Thu 9 Jul - Sat 18 Jul
Qatar Airways Logo
08:20 - 10:30
SJC
-
USM
36h 10m
3 stops
Qatar Airways Logo
15:25 - 13:33
USM
-
SJC
36h 08m
3 stops
฿86,043Qatar Airways
Useful Info

Good to know

Low seasonFebruary
Cheapest flight฿15,847
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 22% lower on average.
Flight from Los Angeles to Ko Samui

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 return 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.

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Khanom
Ko Pha Ngan

Everything you need to know for your flight to Ko Samui

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

Ko Samui (USM)