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

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

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

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

฿19,794 CHEAP FLIGHTS from Oregon to Ko Samui

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Cheap Flights from Oregon to Ko Samui

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Return

One-way

Recent return flight deals from Oregon to Ko Samui

Mon 18 Jan - Sat 30 Jan

07:30 - 07:35PDX Portland-USM Ko Samui

33h 05m3 stops Seattle/Tacoma Intl Hong Kong Intl Bangkok Suvarnabhumi

19:40 - 13:29USM Ko Samui-PDX Portland

56h 49m3 stops Bangkok Suvarnabhumi Hong Kong Intl Seattle/Tacoma Intl

฿37,606Multiple Airlines

Sun 17 Jan - Mon 25 Jan

07:09 - 07:45PDX Portland-USM Ko Samui

33h 36m3 stops San Francisco Hong Kong Intl Bangkok Suvarnabhumi

10:00 - 20:34USM Ko Samui-PDX Portland

25h 34m3 stops Bangkok Suvarnabhumi Hong Kong Intl Los Angeles

฿39,919Multiple Airlines

Fri 22 Jan - Fri 29 Jan

14:00 - 08:10PDX Portland-USM Ko Samui

51h 10m3 stops Seattle/Tacoma Intl Hong Kong Intl Bangkok Suvarnabhumi

20:30 - 13:29USM Ko Samui-PDX Portland

31h 59m3 stops Bangkok Suvarnabhumi Hong Kong Intl Seattle/Tacoma Intl

฿40,250Multiple Airlines

Sun 17 Jan - Mon 25 Jan

14:46 - 19:35PDX Portland-USM Ko Samui

37h 49m2 stops San Francisco Hong Kong Intl

20:30 - 09:26USM Ko Samui-PDX Portland

27h 56m2 stops Bangkok Suvarnabhumi Vancouver Intl

฿40,415Multiple Airlines

Mon 18 Jan - Sat 30 Jan

10:48 - 19:35PDX Portland-USM Ko Samui

41h 47m2 stops Los Angeles Hong Kong Intl

21:10 - 20:46USM Ko Samui-PDX Portland

38h 36m2 stops Bangkok Suvarnabhumi Vancouver Intl

฿41,737Multiple Airlines

Thu 8 Oct - Thu 15 Oct

07:18 - 19:40PDX Portland-USM Ko Samui

46h 22m2 stops San Francisco Hong Kong Intl

11:55 - 20:33USM Ko Samui-PDX Portland

22h 38m2 stops Hong Kong Intl Los Angeles

฿42,365Multiple Airlines

Fri 22 Jan - Fri 29 Jan

07:09 - 08:10PDX Portland-USM Ko Samui

34h 01m3 stops San Francisco Tokyo Narita Bangkok Suvarnabhumi

09:20 - 18:31USM Ko Samui-PDX Portland

48h 11m2 stops Bangkok Suvarnabhumi Vancouver Intl

฿42,926Multiple Airlines

Fri 23 Oct - Fri 30 Oct

07:18 - 07:45PDX Portland-USM Ko Samui

34h 27m3 stops San Francisco Hong Kong Intl Bangkok Suvarnabhumi

08:30 - 23:16USM Ko Samui-PDX Portland

28h 46m3 stops Bangkok Suvarnabhumi Hong Kong Intl Los Angeles

฿43,224Multiple Airlines

Fri 23 Oct - Fri 30 Oct

18:18 - 19:35PDX Portland-USM Ko Samui

35h 17m2 stops Los Angeles Hong Kong Intl

11:40 - 23:16USM Ko Samui-PDX Portland

25h 36m2 stops Hong Kong Intl Los Angeles

฿44,447Multiple Airlines

Thu 8 Oct - Thu 15 Oct

15:48 - 13:45PDX Portland-USM Ko Samui

31h 57m3 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

14:00 - 21:56USM Ko Samui-PDX Portland

21h 56m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

฿47,057Multiple Airlines

Useful Info

Cheapest flight	฿19,794

Flight from Portland to Ko Samui

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