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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: Tue Apr 14 2015 Return: Sat Apr 25 2015 Trip spans 12 days
Turkish Airlines
Turkish Airlines
IAD
7:25p
LIS
1:30a
30h 05m
1 stop
LIS
7:30a
IAD
7:10p
35h 40m
1 stop
Depart: Tue Sep 1 2015 Return: Fri Sep 18 2015 Trip spans 18 days
British Airways
British Airways
DCA
3:00a
LIS
1:15a
22h 15m
2 stops
LIS
6:55a
DCA
7:27p
12h 32m
1 stop
Depart: Wed May 13 2015 Return: Tue May 26 2015 Trip spans 14 days
$1013
Select
United
United
IAD
8:45a
LIS
11:20p
14h 35m
1 stop
LIS
2:10a
IAD
4:05p
13h 55m
1 stop
Depart: Sun May 10 2015 Return: Sun May 17 2015 Trip spans 8 days
$1018
Select
US Airways
US Airways
DCA
9:55a
LIS
11:50p
13h 55m
1 stop
LIS
6:55a
DCA
5:50p
10h 55m
1 stop
Depart: Wed Apr 29 2015 Return: Thu May 14 2015 Trip spans 16 days
$1022
Select
American Airlines
American Airlines
DCA
2:15p
LIS
11:50p
9h 35m
1 stop
LIS
6:55a
DCA
11:37p
16h 42m
1 stop
Depart: Sun Jun 7 2015 Return: Sun Jun 21 2015 Trip spans 15 days
$1043
Select
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: Fri May 8 2015 Return: Mon May 18 2015 Trip spans 11 days
$1088
Select
United
United
DCA
12:40p
LIS
11:20p
10h 40m
1 stop
LIS
6:25a
DCA
10:01p
15h 36m
1 stop
Depart: Wed Jun 17 2015 Return: Thu Jun 25 2015 Trip spans 9 days
$1090
Select
Air Canada
Air Canada
DCA
5:35a
LIS
2:05a
20h 30m
1 stop
LIS
8:50a
DCA
11:21p
14h 31m
1 stop
Depart: Thu Jun 11 2015 Return: Sun Jun 14 2015 Trip spans 4 days
$1154
Select
Air Canada
Air Canada
IAD
11:20a
LIS
1:50a
38h 30m
2 stops
LIS
8:50a
IAD
8:30a
23h 40m
1 stop
Depart: Fri Apr 3 2015 Return: Mon Apr 13 2015 Trip spans 11 days
$1164
Select
Major Airline
Major Airline
DCA
7:52a
LIS
11:50p
15h 58m
1 stop
LIS
6:55a
DCA
9:57p
15h 02m
1 stop
Depart: Thu May 21 2015 Return: Wed May 27 2015 Trip spans 7 days
$1245
Select
Delta
Delta
IAD
6:45a
LIS
1:45a
19h 00m
2 stops
LIS
2:00a
IAD
5:43p
15h 43m
2 stops
Airports
Origin

Washington
only $743
only $974
Destination

Lisbon
$743