Find Deals on Flights from Seattle/Tacoma Intl to Portugal

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 Portugal

(Round-trip)
Depart: Fri Sep 29 2017 Return: Sat Oct 7 2017 Trip spans 9 days
Lufthansa
Lufthansa
SEA
5:05a
LIS
11:10p
18h 05m
2 stops
LIS
8:10a
SEA
3:50p
31h 40m
1 stop
Depart: Fri Jun 2 2017 Return: Sun Jun 4 2017 Trip spans 3 days
Major Airline
Major Airline
SEA
1:05a
LIS
7:10p
18h 05m
2 stops
LIS
4:15a
SEA
12:13a
19h 58m
2 stops
Depart: Tue Aug 1 2017 Return: Wed Aug 9 2017 Trip spans 9 days
$1071
Select
British Airways
British Airways
SEA
10:45a
LIS
10:55a
24h 10m
2 stops
LIS
8:15a
SEA
12:49a
16h 34m
1 stop
Depart: Tue Apr 11 2017 Return: Thu Apr 20 2017 Trip spans 10 days
$1151
Select
Turkish Airlines
Turkish Airlines
SEA
7:10a
LIS
2:50a
43h 40m
2 stops
LIS
7:30a
SEA
2:15a
42h 45m
2 stops
Depart: Tue May 30 2017 Return: Tue Jun 6 2017 Trip spans 8 days
$1192
Select
United
United
SEA
3:50a
LIS
10:35p
18h 45m
1 stop
LIS
6:25a
SEA
2:21a
19h 56m
1 stop
Depart: Sat May 20 2017 Return: Mon May 29 2017 Trip spans 10 days
$1212
Select
American Airlines
American Airlines
SEA
6:30p
LIS
9:15p
26h 45m
1 stop
LIS
8:15a
SEA
3:58a
19h 43m
1 stop
Depart: Tue May 2 2017 Return: Wed May 17 2017 Trip spans 16 days
$1217
Select
Air Canada
Air Canada
SEA
2:30a
LIS
11:10p
20h 40m
1 stop
LIS
8:50a
SEA
3:05a
18h 15m
1 stop
Depart: Wed May 31 2017 Return: Tue Jun 6 2017 Trip spans 7 days
$1239
Select
Air France
Air France
SEA
9:08a
LIS
5:40a
20h 32m
1 stop
LIS
11:50a
SEA
3:42p
27h 52m
1 stop
Depart: Sun Apr 30 2017 Return: Tue May 16 2017 Trip spans 17 days
$1242
Select
Iberia
Iberia
SEA
4:00a
LIS
9:10p
17h 10m
2 stops
LIS
2:55a
SEA
12:09a
21h 14m
2 stops
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
$1287
Select
KLM
KLM
SEA
6:05a
LIS
10:30p
16h 25m
1 stop
LIS
8:00a
SEA
1:59a
17h 59m
1 stop
Depart: Tue Jun 6 2017 Return: Wed Jun 14 2017 Trip spans 9 days
$1357
Select
TAP Portugal
TAP Portugal
SEA
9:16a
LIS
11:20p
14h 04m
1 stop
LIS
8:45a
SEA
2:42a
17h 57m
1 stop
Depart: Sat Jul 8 2017 Return: Tue Aug 22 2017 Trip spans 46 days
$1358
Select
Condor
Condor
SEA
10:15a
LIS
9:30a
23h 15m
1 stop
LIS
3:15a
SEA
11:30p
20h 15m
1 stop
Depart: Thu Jun 15 2017 Return: Thu Jun 22 2017 Trip spans 8 days
$1432
Select
Aer Lingus
Aer Lingus
SEA
6:27a
LIS
9:40a
27h 13m
2 stops
LIS
7:15a
SEA
5:13a
21h 58m
2 stops
Depart: Fri Apr 14 2017 Return: Mon Apr 24 2017 Trip spans 11 days
$1526
Select
Delta
Delta
SEA
9:12a
LIS
5:40a
20h 28m
1 stop
LIS
1:00a
SEA
3:12p
14h 12m
1 stop
Depart: Fri Sep 8 2017 Return: Sun Sep 17 2017 Trip spans 10 days
Lufthansa
Lufthansa
SEA
5:05a
LIS
11:10p
18h 05m
2 stops
LIS
3:15a
SEA
3:50p
36h 35m
1 stop
Depart: Thu Jun 22 2017 Return: Tue Jul 11 2017 Trip spans 20 days
$1801
Select
Brussels Airlines
Brussels Airlines
SEA
2:30a
LIS
7:00a
28h 30m
2 stops
LIS
3:00a
SEA
12:25a
21h 25m
2 stops
Depart: Thu Sep 14 2017 Return: Thu Sep 28 2017 Trip spans 15 days
Lufthansa
Lufthansa
SEA
10:00a
LIS
3:15a
17h 15m
1 stop
LIS
7:55a
SEA
12:25a
16h 30m
1 stop
Depart: Wed May 3 2017 Return: Tue May 16 2017 Trip spans 14 days
Major Airline
Major Airline
SEA
3:06a
LIS
7:00p
15h 54m
2 stops
LIS
4:20a
SEA
11:07p
18h 47m
2 stops
Depart: Fri Sep 15 2017 Return: Sat Sep 30 2017 Trip spans 16 days
Lufthansa
Lufthansa
SEA
5:05a
LIS
11:10p
18h 05m
2 stops
LIS
8:10a
SEA
3:50p
31h 40m
1 stop
Depart: Thu May 4 2017 Return: Wed May 10 2017 Trip spans 7 days
$1136
Select
British Airways
British Airways
SEA
9:15a
LIS
11:00a
25h 45m
1 stop
LIS
8:15a
SEA
12:55a
16h 40m
1 stop
* 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
$843
Destination

Lisbon
$843