Find Cheap Flights from Seattle to Ko Samui

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle to Ko Samui

(Round-trip)
Depart: Sat Nov 18 2017 Return: Sun Nov 26 2017 Trip spans 9 days
EVA Air
EVA Air
SEA
12:00a
USM
4:35a
28h 35m
2 stops
USM
12:00a
SEA
6:50a
54h 50m
2 stops
Depart: Sun Nov 19 2017 Return: Fri Nov 24 2017 Trip spans 6 days
$1015
Select
Thai Airways
Thai Airways
SEA
12:00a
USM
5:10a
29h 10m
2 stops
USM
12:00a
SEA
8:00a
32h 00m
2 stops
Depart: Sat Nov 18 2017 Return: Mon Nov 27 2017 Trip spans 10 days
EVA Air
EVA Air
SEA
12:00a
USM
4:35a
28h 35m
2 stops
USM
12:00a
SEA
11:20p
23h 20m
2 stops
Depart: Sun Nov 19 2017 Return: Mon Nov 27 2017 Trip spans 9 days
$1008
Select
EVA Air
EVA Air
SEA
12:00a
USM
10:00p
22h 00m
2 stops
USM
12:00a
SEA
11:20p
23h 20m
2 stops
Depart: Tue Nov 21 2017 Return: Thu Dec 7 2017 Trip spans 17 days
$1028
Select
EVA Air
EVA Air
SEA
12:00a
USM
12:50a
24h 50m
2 stops
USM
12:00a
SEA
11:50p
23h 50m
2 stops
Depart: Sat Nov 18 2017 Return: Fri Nov 24 2017 Trip spans 7 days
$1033
Select
EVA Air
EVA Air
SEA
12:00a
USM
4:35a
28h 35m
2 stops
USM
12:00a
SEA
11:20p
23h 20m
2 stops
Depart: Sat Nov 18 2017 Return: Tue Nov 28 2017 Trip spans 11 days
$1048
Select
EVA Air
EVA Air
SEA
12:00a
USM
4:35a
28h 35m
2 stops
USM
12:00a
SEA
6:40p
18h 40m
2 stops
Depart: Sun Nov 19 2017 Return: Fri Nov 24 2017 Trip spans 6 days
$1048
Select
EVA Air
EVA Air
SEA
12:00a
USM
11:50p
23h 50m
2 stops
USM
12:00a
SEA
11:20p
23h 20m
2 stops
Depart: Sat Nov 25 2017 Return: Thu Dec 7 2017 Trip spans 13 days
$1048
Select
EVA Air
EVA Air
SEA
12:00a
USM
4:35a
28h 35m
2 stops
USM
12:00a
SEA
10:15p
22h 15m
2 stops
Depart: Sun Nov 19 2017 Return: Tue Nov 28 2017 Trip spans 10 days
$1063
Select
EVA Air
EVA Air
SEA
12:00a
USM
10:00p
22h 00m
2 stops
USM
12:00a
SEA
11:50p
23h 50m
2 stops
Depart: Sun Nov 19 2017 Return: Sun Nov 26 2017 Trip spans 8 days
$1083
Select
EVA Air
EVA Air
SEA
12:00a
USM
11:50p
23h 50m
2 stops
USM
12:00a
SEA
11:10a
35h 10m
2 stops
Depart: Thu Nov 16 2017 Return: Fri Nov 24 2017 Trip spans 9 days
$1088
Select
EVA Air
EVA Air
SEA
12:00a
USM
11:50p
23h 50m
2 stops
USM
12:00a
SEA
11:20p
23h 20m
2 stops
Depart: Thu Nov 16 2017 Return: Tue Nov 28 2017 Trip spans 13 days
$1103
Select
EVA Air
EVA Air
SEA
12:00a
USM
12:50a
24h 50m
2 stops
USM
12:00a
SEA
11:50p
23h 50m
2 stops
Depart: Thu Nov 23 2017 Return: Thu Dec 7 2017 Trip spans 15 days
$1103
Select
EVA Air
EVA Air
SEA
12:00a
USM
11:50p
23h 50m
2 stops
USM
12:00a
SEA
10:15p
22h 15m
2 stops
Depart: Thu Nov 16 2017 Return: Sun Nov 26 2017 Trip spans 11 days
$1123
Select
EVA Air
EVA Air
SEA
12:00a
USM
11:50p
23h 50m
2 stops
USM
12:00a
SEA
11:10a
35h 10m
2 stops
Depart: Tue Dec 19 2017 Return: Wed Dec 27 2017 Trip spans 9 days
$1408
Select
EVA Air
EVA Air
SEA
12:00a
USM
11:50p
23h 50m
2 stops
USM
12:00a
SEA
11:20p
23h 20m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Seattle
$969
Destination

Ko Samui
$969