Find Deals on Flights from Seattle/Tacoma Intl to Chiang Mai (SEA - CNX)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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/Tacoma Intl to Chiang Mai

(Round-trip)
Depart: Mon Apr 3 2017 Return: Thu Apr 20 2017 Trip spans 18 days
China Southern
China Southern
SEA
6:45a
CNX
11:50p
41h 05m
2 stops
CNX
2:50p
SEA
3:05a
36h 15m
2 stops
Depart: Fri Mar 17 2017 Return: Sun Mar 26 2017 Trip spans 10 days
China Eastern
China Eastern
SEA
1:00p
CNX
10:35p
33h 35m
2 stops
CNX
2:10p
SEA
5:43p
51h 33m
3 stops
Depart: Fri Mar 3 2017 Return: Tue Apr 25 2017 Trip spans 53 days
Major Airline
Major Airline
SEA
2:50p
CNX
5:25p
26h 35m
2 stops
CNX
2:10a
SEA
1:30a
23h 20m
2 stops
Depart: Thu Feb 23 2017 Return: Tue Feb 28 2017 Trip spans 6 days
Air China
Air China
SEA
4:06a
CNX
5:30p
37h 24m
2 stops
CNX
9:20a
SEA
7:05a
21h 45m
2 stops
Depart: Fri Jan 20 2017 Return: Wed Feb 22 2017 Trip spans 34 days
Cathay Pacific
Cathay Pacific
SEA
1:50a
CNX
9:35p
43h 45m
2 stops
CNX
1:25p
SEA
4:34a
39h 09m
2 stops
Depart: Thu May 25 2017 Return: Sun May 28 2017 Trip spans 4 days
$1078
Select
Thai Airways
Thai Airways
SEA
9:20a
CNX
3:15p
29h 55m
2 stops
CNX
1:10p
SEA
10:50p
33h 40m
2 stops
Depart: Fri Jan 27 2017 Return: Wed Feb 8 2017 Trip spans 13 days
$1143
Select
Singapore Airlines
Singapore Airlines
SEA
2:40p
CNX
2:45p
48h 05m
2 stops
CNX
6:30a
SEA
2:30a
44h 00m
2 stops
Depart: Mon May 1 2017 Return: Mon May 8 2017 Trip spans 8 days
China Southern
China Southern
SEA
7:00a
CNX
11:50p
40h 50m
2 stops
CNX
2:50p
SEA
12:40a
33h 50m
2 stops
Depart: Sat Apr 15 2017 Return: Sun Apr 23 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
5:20a
CNX
9:35a
28h 15m
2 stops
CNX
12:50p
SEA
5:25p
28h 35m
2 stops
Depart: Fri Apr 14 2017 Return: Sat Apr 22 2017 Trip spans 9 days
China Eastern
China Eastern
SEA
1:05p
CNX
11:20p
34h 15m
2 stops
CNX
2:10p
SEA
5:50p
51h 40m
2 stops
Depart: Sat Mar 11 2017 Return: Sat Mar 25 2017 Trip spans 14 days
China Southern
China Southern
SEA
5:45a
CNX
11:50p
65h 05m
2 stops
CNX
3:50p
SEA
3:10a
35h 20m
2 stops
Depart: Wed Mar 1 2017 Return: Tue Mar 21 2017 Trip spans 20 days
Major Airline
Major Airline
SEA
7:10a
CNX
10:00a
26h 50m
2 stops
CNX
10:55p
SEA
12:55p
38h 00m
2 stops
Depart: Thu Mar 2 2017 Return: Sat Apr 22 2017 Trip spans 51 days
China Eastern
China Eastern
SEA
10:59a
CNX
8:35p
33h 36m
2 stops
CNX
2:10p
SEA
5:50p
51h 40m
2 stops
Depart: Mon Mar 13 2017 Return: Mon Mar 27 2017 Trip spans 15 days
China Southern
China Southern
SEA
2:13p
CNX
7:15p
29h 02m
2 stops
CNX
2:50p
SEA
6:40a
63h 50m
2 stops
Depart: Tue Jun 13 2017 Return: Wed Jul 12 2017 Trip spans 30 days
$1087
Select
Thai Airways
Thai Airways
SEA
9:20a
CNX
3:15p
29h 55m
2 stops
CNX
4:50p
SEA
11:10p
30h 20m
3 stops
Depart: Sun Mar 5 2017 Return: Tue Apr 25 2017 Trip spans 51 days
China Southern
China Southern
SEA
4:30a
CNX
10:50p
42h 20m
2 stops
CNX
7:30a
SEA
1:50a
42h 20m
2 stops
Depart: Sat Apr 1 2017 Return: Thu Apr 20 2017 Trip spans 20 days
China Eastern
China Eastern
SEA
11:05a
CNX
11:20p
36h 15m
2 stops
CNX
2:10p
SEA
7:05p
28h 55m
2 stops
Depart: Sat Feb 4 2017 Return: Mon Mar 6 2017 Trip spans 31 days
$1216
Select
Singapore Airlines
Singapore Airlines
SEA
5:45a
CNX
8:50p
39h 05m
3 stops
CNX
12:40p
SEA
3:15a
38h 35m
3 stops
Depart: Mon Mar 6 2017 Return: Sat Apr 22 2017 Trip spans 47 days
China Southern
China Southern
SEA
4:30a
CNX
10:50p
42h 20m
2 stops
CNX
2:50p
SEA
3:05a
36h 15m
2 stops
Depart: Tue Mar 7 2017 Return: Tue Apr 25 2017 Trip spans 49 days
China Southern
China Southern
SEA
12:03p
CNX
10:50p
34h 47m
2 stops
CNX
2:50p
SEA
1:50a
35h 00m
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?
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Airports
Origin

Seattle
$818
Destination

Chiang Mai
$818