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Find Flight Deals from Seattle/Tacoma Intl to Lisbon Lisboa (SEA - LIS)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle/Tacoma Intl to Lisbon Lisboa

(Round-trip)
Depart: Wed Sep 9 2015 Return: Tue Sep 22 2015 Trip spans 14 days
$1018
Select
United
United
SEA
7:20a
LIS
11:05p
15h 45m
1 stop
LIS
8:50a
SEA
1:18p
28h 28m
2 stops
Depart: Mon Sep 28 2015 Return: Thu Oct 8 2015 Trip spans 11 days
$1025
Select
United
United
SEA
3:30a
LIS
11:05p
19h 35m
1 stop
LIS
6:25a
SEA
11:59p
17h 34m
1 stop
Depart: Tue Sep 29 2015 Return: Wed Oct 14 2015 Trip spans 16 days
$1025
Select
United
United
SEA
1:50a
LIS
8:20p
18h 30m
2 stops
LIS
6:25a
SEA
11:59p
17h 34m
1 stop
Depart: Wed Sep 30 2015 Return: Wed Oct 14 2015 Trip spans 15 days
$1025
Select
United
United
SEA
1:50a
LIS
8:20p
18h 30m
2 stops
LIS
6:25a
SEA
11:59p
17h 34m
1 stop
Depart: Sat Aug 29 2015 Return: Wed Sep 9 2015 Trip spans 12 days
$1029
Select
United
United
SEA
8:09a
LIS
8:20p
36h 11m
1 stop
LIS
6:25a
SEA
2:11a
19h 46m
1 stop
Depart: Mon Aug 31 2015 Return: Tue Sep 29 2015 Trip spans 30 days
$1029
Select
United
United
SEA
6:27a
LIS
11:05p
16h 38m
2 stops
LIS
6:25a
SEA
11:59p
17h 34m
1 stop
Depart: Tue Sep 1 2015 Return: Tue Sep 15 2015 Trip spans 15 days
$1029
Select
United
United
SEA
8:09a
LIS
8:20p
36h 11m
1 stop
LIS
8:50a
SEA
1:18p
28h 28m
2 stops
Depart: Mon Sep 14 2015 Return: Thu Oct 1 2015 Trip spans 18 days
$1029
Select
United
United
SEA
11:15a
LIS
8:20p
33h 05m
1 stop
LIS
8:50a
SEA
1:18p
28h 28m
2 stops
Depart: Thu Nov 5 2015 Return: Mon Nov 16 2015 Trip spans 12 days
$1033
Select
United
United
SEA
2:00a
LIS
7:10p
17h 10m
1 stop
LIS
2:05a
SEA
11:50p
21h 45m
2 stops
Depart: Fri Nov 6 2015 Return: Mon Nov 16 2015 Trip spans 11 days
$1033
Select
United
United
SEA
2:00a
LIS
7:10p
17h 10m
1 stop
LIS
2:05a
SEA
11:50p
21h 45m
2 stops
Depart: Wed Sep 16 2015 Return: Tue Oct 6 2015 Trip spans 21 days
$1035
Select
United
United
SEA
4:05a
LIS
12:25a
20h 20m
2 stops
LIS
8:50a
SEA
1:18p
28h 28m
2 stops
Depart: Sat Nov 7 2015 Return: Mon Nov 16 2015 Trip spans 10 days
$1037
Select
United
United
SEA
5:30p
LIS
7:10p
25h 40m
1 stop
LIS
5:15a
SEA
9:10p
15h 55m
1 stop
Depart: Tue Sep 8 2015 Return: Tue Sep 22 2015 Trip spans 15 days
$1078
Select
Lufthansa
Lufthansa
SEA
9:40a
LIS
3:00a
17h 20m
1 stop
LIS
8:50a
SEA
4:16p
31h 26m
2 stops
Depart: Wed Oct 14 2015 Return: Wed Oct 21 2015 Trip spans 8 days
$1086
Select
Air Canada
Air Canada
SEA
12:15p
LIS
4:25a
16h 10m
2 stops
LIS
3:10a
SEA
10:46p
19h 36m
2 stops
Depart: Wed Nov 25 2015 Return: Wed Dec 2 2015 Trip spans 8 days
$1088
Select
SWISS
SWISS
SEA
5:27a
LIS
12:45a
19h 18m
2 stops
LIS
9:25a
SEA
1:03a
39h 38m
2 stops
Depart: Sun Aug 30 2015 Return: Mon Sep 28 2015 Trip spans 30 days
$1154
Select
US Airways
US Airways
SEA
4:20a
LIS
8:50p
16h 30m
1 stop
LIS
6:55a
SEA
1:55p
31h 00m
3 stops
Depart: Sun Sep 13 2015 Return: Sat Oct 3 2015 Trip spans 21 days
$1216
Select
British Airways
British Airways
SEA
3:15p
LIS
6:05a
14h 50m
1 stop
LIS
6:55a
SEA
1:13a
18h 18m
1 stop
Depart: Wed Jun 3 2015 Return: Wed Jun 10 2015 Trip spans 8 days
$1478
Select
Delta
Delta
SEA
7:00a
LIS
3:00a
20h 00m
2 stops
LIS
3:30a
SEA
11:21p
19h 51m
2 stops
Depart: Fri May 29 2015 Return: Mon Jun 1 2015 Trip spans 4 days
$1518
Select
Air Europa
Air Europa
SEA
3:10a
LIS
3:00a
23h 50m
2 stops
LIS
3:25a
SEA
2:02a
22h 37m
2 stops
Depart: Tue Jul 28 2015 Return: Tue Aug 4 2015 Trip spans 8 days
$1684
Select
American Airlines
American Airlines
SEA
8:25p
LIS
8:50p
24h 25m
2 stops
LIS
7:00a
SEA
1:06a
42h 06m
2 stops
Airports
Origin

Seattle
$1018
Destination

Lisbon
$1018