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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: 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 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: Wed Sep 30 2015 Return: Thu Oct 15 2015 Trip spans 16 days
$1030
Select
United
United
SEA
1:50a
LIS
8:20p
18h 30m
2 stops
LIS
6:25a
SEA
4:51p
34h 26m
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: Mon Sep 7 2015 Return: Tue Sep 22 2015 Trip spans 16 days
$1034
Select
Air Canada
Air Canada
SEA
2:30a
LIS
11:05p
20h 35m
2 stops
LIS
8:50a
SEA
12:41p
27h 51m
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: Sat Sep 5 2015 Return: Sun Sep 20 2015 Trip spans 16 days
$1052
Select
United
United
SEA
8:09a
LIS
8:20p
36h 11m
1 stop
LIS
8:50a
SEA
1:18p
28h 28m
2 stops
Depart: Thu Sep 10 2015 Return: Tue Sep 29 2015 Trip spans 20 days
$1058
Select
United
United
SEA
4:05a
LIS
12:25a
20h 20m
2 stops
LIS
8:50a
SEA
1:18p
28h 28m
2 stops
Depart: Mon Oct 5 2015 Return: Mon Oct 12 2015 Trip spans 8 days
$1070
Select
United
United
SEA
3:30a
LIS
11:05p
19h 35m
1 stop
LIS
3:40a
SEA
10:46p
19h 06m
2 stops
Depart: Sun Oct 4 2015 Return: Mon Oct 12 2015 Trip spans 9 days
$1071
Select
United
United
SEA
3:00a
LIS
8:20p
17h 20m
1 stop
LIS
3:40a
SEA
10:46p
19h 06m
2 stops
Depart: Sun Sep 6 2015 Return: Mon Sep 14 2015 Trip spans 9 days
$1072
Select
United
United
SEA
5:10a
LIS
4:25a
23h 15m
2 stops
LIS
6:25a
SEA
11:37p
17h 12m
1 stop
Depart: Sun Nov 22 2015 Return: Sat Nov 28 2015 Trip spans 7 days
$1074
Select
United
United
SEA
12:50a
LIS
7:10p
18h 20m
2 stops
LIS
2:10a
SEA
3:15p
37h 05m
1 stop
Depart: Sat Oct 3 2015 Return: Sat Oct 10 2015 Trip spans 8 days
$1089
Select
United
United
SEA
3:30a
LIS
11:05p
19h 35m
1 stop
LIS
6:25a
SEA
2:03a
19h 38m
2 stops
Depart: Tue Sep 22 2015 Return: Thu Oct 8 2015 Trip spans 17 days
$1179
Select
Lufthansa
Lufthansa
SEA
9:40a
LIS
3:00a
17h 20m
1 stop
LIS
2:10a
SEA
1:21a
23h 11m
2 stops
Depart: Wed Oct 28 2015 Return: Mon Nov 9 2015 Trip spans 13 days
$1216
Select
American Airlines
American Airlines
SEA
8:15p
LIS
10:10p
25h 55m
2 stops
LIS
2:20a
SEA
7:05p
16h 45m
1 stop
Depart: Sun Sep 13 2015 Return: Sat Oct 3 2015 Trip spans 21 days
$1223
Select
KLM Royal Dutch
KLM Royal Dutch
SEA
9:43a
LIS
10:50a
25h 07m
1 stop
LIS
1:00a
SEA
3:23p
14h 23m
1 stop
Depart: Wed Sep 9 2015 Return: Tue Sep 29 2015 Trip spans 21 days
$1289
Select
US Airways
US Airways
SEA
8:45p
LIS
8:50p
24h 05m
1 stop
LIS
6:55a
SEA
1:55p
31h 00m
3 stops
Depart: Mon Jun 8 2015 Return: Tue Jun 16 2015 Trip spans 9 days
$1398
Select
Delta
Delta
SEA
3:09a
LIS
3:00a
23h 51m
2 stops
LIS
3:25a
SEA
2:16a
22h 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
Airports
Origin

Seattle
$1025
Destination

Lisbon
$1025