Find Cheap Flights from Seattle/Tacoma Intl to Lisbon Humberto Delgado (SEA - LIS)

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/Tacoma Intl to Lisbon Humberto Delgado

(Round-trip)
Depart: Tue Jan 16 2018 Return: Tue Jan 23 2018 Trip spans 8 days
American Airlines
American Airlines
SEA
12:00a
LIS
3:25p
15h 25m
1 stop
LIS
12:00a
SEA
10:37p
22h 37m
2 stops
Depart: Wed Jan 17 2018 Return: Tue Jan 30 2018 Trip spans 14 days
Iberia
Iberia
SEA
12:00a
LIS
8:20p
20h 20m
2 stops
LIS
12:00a
SEA
10:37p
22h 37m
2 stops
Depart: Tue Jan 16 2018 Return: Thu Feb 1 2018 Trip spans 17 days
Finnair
Finnair
SEA
12:00a
LIS
7:50a
31h 50m
2 stops
LIS
12:00a
SEA
10:37p
22h 37m
2 stops
Depart: Wed Feb 28 2018 Return: Tue Mar 20 2018 Trip spans 20 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
LIS
8:55p
20h 55m
2 stops
LIS
12:00a
SEA
2:45p
14h 45m
1 stop
Depart: Sun Apr 8 2018 Return: Mon Apr 23 2018 Trip spans 16 days
British Airways
British Airways
SEA
12:00a
LIS
4:45p
16h 45m
1 stop
LIS
12:00a
SEA
5:45p
17h 45m
1 stop
Depart: Sat Mar 10 2018 Return: Thu Mar 29 2018 Trip spans 19 days
Aer Lingus
Aer Lingus
SEA
12:00a
LIS
10:46a
33h 46m
2 stops
LIS
12:00a
SEA
8:24a
32h 24m
2 stops
Depart: Wed Mar 7 2018 Return: Wed Mar 14 2018 Trip spans 7 days
Iberia
Iberia
SEA
12:00a
LIS
8:55p
20h 55m
2 stops
LIS
12:00a
SEA
7:58p
19h 58m
2 stops
Depart: Fri Apr 6 2018 Return: Fri May 4 2018 Trip spans 29 days
British Airways
British Airways
SEA
12:00a
LIS
7:05p
19h 05m
1 stop
LIS
12:00a
SEA
9:05p
21h 05m
2 stops
Depart: Mon Dec 4 2017 Return: Mon Dec 11 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
LIS
5:25p
17h 25m
2 stops
LIS
12:00a
SEA
12:09p
36h 09m
3 stops
Depart: Wed May 2 2018 Return: Wed May 9 2018 Trip spans 8 days
British Airways
British Airways
SEA
12:00a
LIS
7:05p
19h 05m
1 stop
LIS
12:00a
SEA
5:45p
17h 45m
1 stop
Depart: Tue Nov 28 2017 Return: Mon Dec 11 2017 Trip spans 14 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
LIS
11:00a
59h 00m
3 stops
LIS
12:00a
SEA
12:09p
36h 09m
3 stops
Depart: Tue Feb 20 2018 Return: Sat Mar 3 2018 Trip spans 12 days
British Airways
British Airways
SEA
12:00a
LIS
7:40p
19h 40m
1 stop
LIS
12:00a
SEA
1:45p
37h 45m
2 stops
Depart: Fri May 4 2018 Return: Mon May 14 2018 Trip spans 11 days
British Airways
British Airways
SEA
12:00a
LIS
7:55p
19h 55m
1 stop
LIS
12:00a
SEA
4:34p
16h 34m
1 stop
Depart: Sun Dec 24 2017 Return: Thu Jan 4 2018 Trip spans 12 days
$1215
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
LIS
10:15a
34h 15m
2 stops
LIS
12:00a
SEA
11:53p
47h 53m
3 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Seattle
$430
Destination

Lisbon
$430