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Cheap Flights from Seattle to Koh Samui - SEA to USM

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290,230 seats are available per week to fly from Seattle, WA to Koh Samui.
You must make at least 2 connections to fly from Seattle, WA to Koh Samui.
There are 4438 flights from Seattle, WA to Koh Samui per week.
British Airways has 474 connecting flights between Seattle, WA and Koh Samui.

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Turkish, Royal Jordanian, EVA Air, Air China, Hainan, Gulf Air, Thai, All Nippon, Air France, Lufthansa, China Southern, Emirates, American, Malaysia, Delta, Asiana, Hawaiian, Finnair, British Airways, Etihad, Singapore, Air Canada, United, Qatar, Korean, Qantas, KLM, China Eastern, US Airways, Cathay
$798
China Southern, China Eastern, US Airways, Thai, Cathay, Korean, Emirates, Qatar, Air France, All Nippon, Delta, United, Singapore, Hainan, Air China, Asiana, EVA Air, Malaysia, Lufthansa
$1083
United, Thai, KLM, Asiana, Finnair, British Airways, Etihad, All Nippon, Singapore, Air Canada, American, Air France, Lufthansa, Emirates, Turkish, Korean, Hainan, Air China, EVA Air, Qantas, China Southern, China Eastern, US Airways, Cathay, Delta, Malaysia, Qatar
$1046
Cathay, Qatar, Delta, Malaysia, Air China, Vietnam, EVA Air, Turkish, Thai, Korean, China Southern, Emirates, Asiana, Singapore, China Eastern, United, American, All Nippon, Air France, Lufthansa, KLM
$699
China Southern, Korean, China Eastern, Cathay, KLM, Etihad, Singapore, All Nippon, American, Air France, Lufthansa, Emirates, Qatar, Malaysia, Turkish, Thai, EVA Air, Royal Jordanian, Delta
$828
Lufthansa, Asiana, Korean, Air France, Royal Jordanian, United, British Airways, Etihad, Air Canada, Finnair, American, All Nippon, Emirates, Singapore, KLM, Qantas, Qatar, Delta, Malaysia, China Southern, Air China, China Eastern, EVA Air, Turkish, US Airways, Thai, Cathay
$795
United, Singapore, Delta, Malaysia, Korean, Air France, Asiana, EVA Air, KLM, China Eastern, China Southern, Thai, Qatar
$806
China Southern, Qantas, Korean, Qatar, Delta, Malaysia, Air China, EVA Air, Gulf Air, Thai, China Eastern, KLM, Asiana, Etihad, Singapore, Emirates, United, All Nippon, Cathay
$722
US Airways, All Nippon, Air France, Lufthansa, Air China, Royal Jordanian, Thai, Malaysia, Delta, Qatar, China Southern, China Eastern, Emirates, American, Swiss, KLM, Asiana, Austrian, Brussels, Finnair, British Airways, Etihad, Singapore, Air Canada, United, Gulf Air, Turkish, Cathay
$898
Asiana, Hawaiian, EVA Air, Air China, Malaysia, Qantas, Turkish, Delta, Qatar, US Airways, China Eastern, Korean, China Southern, Cathay, Air Canada, Singapore, American, Air France, Emirates, Lufthansa, Etihad, British Airways, Finnair, United, KLM, All Nippon
$936
Air Canada, Thai, Emirates, Lufthansa, Air France, American, Air China, Etihad, United, Singapore, EVA Air, Qatar, Korean, China Southern, China Eastern, Cathay, US Airways, KLM, Asiana, Finnair, Malaysia, Hainan, LOT, Turkish, Delta, British Airways, All Nippon
$758
All Nippon, Emirates, Thai, Lufthansa, Air France, China Southern, China Eastern, US Airways, Cathay, KLM, American, Asiana, Finnair, Singapore, Air Canada, United, Hainan, Turkish, Delta, British Airways, Qantas, Korean, Qatar, Malaysia, Air China, EVA Air
$740

Cheap International Flights to Koh Samui - USM

Flights
Airline
Lowest Price
KLM, Singapore, Air France, EVA Air
CAD1097
Austrian, Asiana, KLM, Cathay, China Eastern, China Southern, Qantas, Korean, Delta, JAL, Air China, EVA Air, Turkish, Finnair, British Airways, Etihad, Lufthansa, Air France, Philippine, American, All Nippon, United, Air Canada, China Airlines, Singapore
CAD788
Air France, Lufthansa, Delta, Malaysia, Korean, Qantas, China Eastern, All Nippon, American, United, Gulf Air, KLM, Asiana, Hawaiian, Turkish, Air China, British Airways, Singapore, Air Canada, Cathay, Jet Airways, US Airways
$975
All Nippon, JAL, China Eastern, EVA Air, KLM, Asiana, Sichuan, Cathay, Air China, Air Canada, Delta, United, Singapore, Air France, Korean, China Southern, Etihad
CAD898
China Airlines, American, Philippine, Air France, Lufthansa, Singapore, Etihad, Cathay, China Eastern, JAL, China Southern, EVA Air, Delta, Korean, KLM, Turkish
CAD1017
Lufthansa, Philippine, American, All Nippon, United, China Eastern, China Southern, Qantas, Korean, Delta, Air China, EVA Air, Turkish, JAL, Cathay, KLM, Asiana, Finnair, British Airways, Etihad, China Airlines, Air Canada, Singapore, Air France
CAD974
Delta, United, China Eastern, All Nippon, US Airways, Air France, Lufthansa, Korean, Cathay, Asiana, Air China, Singapore, Malaysia
$1166
Singapore, Etihad, British Airways, United, Finnair, Asiana, Air Canada, Qantas, Korean, Lufthansa, Air France, China Airlines, American, Philippine, KLM, Cathay, China Eastern, China Southern, JAL, Turkish, EVA Air, Air China, Delta
CAD797
KLM, British Airways, Air Canada, Delta, United, American, Air France, Korean
CAD775
 
CAD1075
Singapore, China Airlines, Air Canada, All Nippon, American, Philippine, Air France, Lufthansa, United, JAL, Turkish, Korean, Delta, China Southern, China Eastern, Cathay, KLM, Asiana, EVA Air, Sichuan, Air China, Etihad
CAD912
Asiana, Sichuan, Finnair, British Airways, Etihad, Singapore, JAL, KLM, Air China, Delta, Korean, Qantas, China Southern, China Eastern, Cathay, Turkish, New Zealand, American, All Nippon, Air Canada, Lufthansa, United, Air France, Philippine, EVA Air, China Airlines
CAD869
Air China, Vietnam, Delta, Korean, Singapore, Asiana, Cathay, China Eastern, United, Malaysia, American, All Nippon, Air France, Lufthansa, Turkish, KLM
$869
Cathay, KLM, China Eastern, Asiana, China Southern, Delta, Etihad, Air China, EVA Air, Turkish, Austrian, Finnair, Singapore, Air France, Air Canada, United, American, China Airlines, Philippine, Lufthansa, British Airways, JAL, Korean
CAD798
All Nippon, American, United, Air France, Lufthansa, US Airways, Singapore, KLM, Cathay, China Eastern, Qantas, Korean, Malaysia, Delta, Asiana, British Airways, Jet Airways, Turkish, Air China, Air Canada
$870
China Southern, China Eastern, EVA Air, KLM, Asiana, Singapore, China Airlines, United, Korean, Delta, Air France
CAD992
American, Delta, China Airlines, Singapore, Etihad, KLM, JAL, Cathay, China Southern
CAD1088
American, JAL, Cathay, China Southern, Qantas, Air France, Korean, KLM, EVA Air, Philippine, Air China, Etihad, Singapore, United, China Airlines, Delta, All Nippon, Turkish, Asiana
CAD995
Cheap Flights from Seattle to Koh Samui, from $1297 Round trip from SEA to USM