How does KAYAK find such low prices on flights from North America 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 North America to Ko Samui.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from North America 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 North America 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 North America with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from North America 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 North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

฿15,069 CHEAP FLIGHTS from North America to Ko Samui

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Flight Deals

Cheap Flights from North America to Ko Samui

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

Return

One-way

Last minute

Recent return flight deals from North America to Ko Samui

Tue 2 Mar - Tue 9 Mar

08:40 - 08:00SEA Seattle/Tacoma Intl-USM Ko Samui

32h 20m1 stop Singapore Changi

08:55 - 07:05USM Ko Samui-SEA Seattle/Tacoma Intl

37h 10m1 stop Singapore Changi

฿24,784Singapore Airlines

Sun 29 Nov - Tue 8 Dec

19:50 - 08:00LAX Los Angeles-USM Ko Samui

21h 10m1 stop Singapore Changi

08:55 - 19:55USM Ko Samui-LAX Los Angeles

26h 00m1 stop Singapore Changi

฿26,271Singapore Airlines

Tue 17 Nov - Mon 23 Nov

08:40 - 17:10SEA Seattle/Tacoma Intl-USM Ko Samui

41h 30m1 stop Singapore Changi

18:05 - 07:05USM Ko Samui-SEA Seattle/Tacoma Intl

28h 00m1 stop Singapore Changi

฿26,701Singapore Airlines

Sun 29 Nov - Tue 8 Dec

22:45 - 15:20LAX Los Angeles-USM Ko Samui

25h 35m2 stops Hong Kong Intl Bangkok Suvarnabhumi

09:20 - 16:30USM Ko Samui-LAX Los Angeles

22h 10m2 stops Bangkok Suvarnabhumi Hong Kong Intl

฿27,329Multiple Airlines

Mon 26 Oct - Tue 10 Nov

12:25 - 07:10SFO San Francisco-USM Ko Samui

28h 45m2 stops Hong Kong Intl Bangkok Suvarnabhumi

08:30 - 20:55USM Ko Samui-SFO San Francisco

27h 25m2 stops Bangkok Suvarnabhumi Hong Kong Intl

฿27,560Multiple Airlines

Mon 26 Oct - Mon 2 Nov

12:05 - 07:10LAX Los Angeles-USM Ko Samui

29h 05m2 stops Hong Kong Intl Bangkok Suvarnabhumi

08:30 - 16:30USM Ko Samui-LAX Los Angeles

23h 00m2 stops Bangkok Suvarnabhumi Hong Kong Intl

฿27,626Multiple Airlines

Wed 2 Dec - Wed 9 Dec

08:40 - 08:00SEA Seattle/Tacoma Intl-USM Ko Samui

32h 20m1 stop Singapore Changi

18:05 - 07:05USM Ko Samui-SEA Seattle/Tacoma Intl

52h 00m1 stop Singapore Changi

฿27,692Singapore Airlines

Wed 27 Jan - Mon 22 Feb

22:55 - 14:55SFO San Francisco-USM Ko Samui

25h 00m2 stops Hong Kong Intl Bangkok Suvarnabhumi

13:45 - 21:15USM Ko Samui-SFO San Francisco

22h 30m2 stops Bangkok Suvarnabhumi Hong Kong Intl

฿27,924Multiple Airlines

Sun 17 Jan - Wed 17 Feb

22:45 - 14:55LAX Los Angeles-USM Ko Samui

25h 10m2 stops Hong Kong Intl Bangkok Suvarnabhumi

10:00 - 16:30USM Ko Samui-LAX Los Angeles

21h 30m2 stops Bangkok Suvarnabhumi Hong Kong Intl

฿27,990Multiple Airlines

Sun 1 Nov - Sat 14 Nov

22:55 - 15:35SFO San Francisco-USM Ko Samui

25h 40m2 stops Hong Kong Intl Bangkok Suvarnabhumi

14:05 - 20:55USM Ko Samui-SFO San Francisco

21h 50m2 stops Bangkok Suvarnabhumi Hong Kong Intl

฿28,089Multiple Airlines

Recent last minute flight deals from North America to Ko Samui

Sat 12 Sep - Mon 21 Sep

13:20 - 19:40LAX Los Angeles-USM Ko Samui

40h 20m1 stop Hong Kong Intl

15:50 - 22:00USM Ko Samui-LAX Los Angeles

20h 10m2 stops Bangkok Suvarnabhumi Hong Kong Intl

฿28,882Multiple Airlines

Fri 11 Sep - Tue 22 Sep

01:25 - 19:40LAX Los Angeles-USM Ko Samui

28h 15m1 stop Hong Kong Intl

11:55 - 16:30USM Ko Samui-LAX Los Angeles

18h 35m1 stop Hong Kong Intl

฿29,080Cathay Pacific

Fri 11 Sep - Sun 20 Sep

01:25 - 19:40LAX Los Angeles-USM Ko Samui

28h 15m1 stop Hong Kong Intl

11:55 - 10:45USM Ko Samui-LAX Los Angeles

36h 50m1 stop Hong Kong Intl

฿29,840Cathay Pacific

Sat 12 Sep - Fri 18 Sep

01:55 - 19:40JFK New York John F Kennedy Intl-USM Ko Samui

30h 45m1 stop Hong Kong Intl

11:55 - 13:10USM Ko Samui-JFK New York John F Kennedy Intl

36h 15m1 stop Hong Kong Intl

฿30,567Cathay Pacific

Fri 11 Sep - Mon 21 Sep

00:35 - 14:45LAX Los Angeles-USM Ko Samui

24h 10m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

14:35 - 21:10USM Ko Samui-LAX Los Angeles

20h 35m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

฿34,500Multiple Airlines

Sun 13 Sep - Fri 18 Sep

21:30 - 09:20JFK New York John F Kennedy Intl-USM Ko Samui

24h 50m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

19:00 - 08:50USM Ko Samui-JFK New York John F Kennedy Intl

24h 50m2 stops Phuket City Doha Hamad Intl

฿35,326Multiple Airlines

Sat 12 Sep - Wed 23 Sep

13:20 - 19:40LAX Los Angeles-USM Ko Samui

40h 20m1 stop Hong Kong Intl

11:55 - 16:30USM Ko Samui-LAX Los Angeles

18h 35m1 stop Hong Kong Intl

฿35,425Cathay Pacific

Fri 11 Sep - Tue 22 Sep

01:05 - 14:45LAX Los Angeles-USM Ko Samui

23h 40m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

08:45 - 16:40USM Ko Samui-LAX Los Angeles

21h 55m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

฿37,540EVA Air

Fri 11 Sep - Wed 23 Sep

01:25 - 19:40LAX Los Angeles-USM Ko Samui

28h 15m1 stop Hong Kong Intl

07:50 - 07:50USM Ko Samui-LAX Los Angeles

38h 00m2 stops Bangkok Suvarnabhumi Incheon Intl

฿39,357Multiple Airlines

Fri 11 Sep - Sun 20 Sep

01:25 - 19:40LAX Los Angeles-USM Ko Samui

28h 15m1 stop Hong Kong Intl

19:00 - 07:50USM Ko Samui-LAX Los Angeles

26h 50m2 stops Phuket City Incheon Intl

฿39,589Multiple Airlines

Useful Info

Low season	December
High season	March
Cheapest flight	฿15,069

Best time to beat the crowds but there is an average 31% increase in price.

Most popular time to fly and prices are also 8% lower on average.

Flight from San Francisco to Ko Samui

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