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Find Flight Deals from Washington to Lisbon Lisboa (WAS - LIS)

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

Book cheap flights from Washington to Lisbon Lisboa

(Round-trip)
Depart: Mon Oct 5 2015 Return: Sat Oct 17 2015 Trip spans 13 days
Turkish Airlines
Turkish Airlines
IAD
7:25p
LIS
1:30a
30h 05m
1 stop
LIS
11:45a
IAD
7:10p
31h 25m
1 stop
Depart: Wed May 6 2015 Return: Tue May 12 2015 Trip spans 7 days
Aer Lingus
Aer Lingus
IAD
1:20p
LIS
5:30a
16h 10m
1 stop
LIS
11:10a
IAD
4:35p
29h 25m
1 stop
Depart: Wed May 27 2015 Return: Sat Jun 6 2015 Trip spans 11 days
Major Airline
Major Airline
DCA
3:00a
LIS
11:00p
20h 00m
1 stop
LIS
7:00a
DCA
11:00p
16h 00m
2 stops
Depart: Mon Sep 28 2015 Return: Fri Oct 2 2015 Trip spans 5 days
British Airways
British Airways
DCA
2:59p
LIS
9:05a
18h 06m
2 stops
LIS
6:55a
DCA
7:27p
12h 32m
1 stop
Depart: Tue Apr 28 2015 Return: Thu Jun 4 2015 Trip spans 38 days
$1021
Select
American Airlines
American Airlines
DCA
2:15p
LIS
11:50p
9h 35m
1 stop
LIS
6:55a
DCA
5:50p
10h 55m
1 stop
Depart: Tue May 5 2015 Return: Wed May 20 2015 Trip spans 16 days
$1042
Select
United
United
IAD
8:32a
LIS
11:20p
14h 48m
1 stop
LIS
6:25a
IAD
6:08p
11h 43m
1 stop
Depart: Thu May 7 2015 Return: Mon May 18 2015 Trip spans 12 days
$1053
Select
US Airways
US Airways
DCA
3:41a
LIS
11:50p
20h 09m
1 stop
LIS
6:55a
DCA
5:50p
10h 55m
1 stop
Depart: Wed Jun 10 2015 Return: Tue Jun 16 2015 Trip spans 7 days
$1088
Select
Air Canada
Air Canada
DCA
12:25p
LIS
2:05a
13h 40m
2 stops
LIS
8:50a
DCA
11:21p
14h 31m
1 stop
Depart: Tue May 19 2015 Return: Wed May 27 2015 Trip spans 9 days
$1130
Select
Delta
Delta
IAD
6:45a
LIS
6:00a
23h 15m
2 stops
LIS
3:30a
IAD
10:52p
19h 22m
2 stops
Depart: Mon Jun 22 2015 Return: Thu Jul 16 2015 Trip spans 25 days
$1173
Select
Air Canada
Air Canada
IAD
8:30a
LIS
2:05a
17h 35m
2 stops
LIS
8:50a
IAD
12:33p
27h 43m
1 stop
Airports
Origin

Washington
only $713
only $952
Destination

Lisbon
$713