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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: Thu Apr 16 2015 Return: Tue Apr 21 2015 Trip spans 6 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: Fri May 8 2015 Return: Wed May 13 2015 Trip spans 6 days
Aer Lingus
Aer Lingus
IAD
1:20p
LIS
5:30a
16h 10m
1 stop
LIS
11:10a
IAD
4:25p
29h 15m
1 stop
Depart: Thu May 7 2015 Return: Mon May 11 2015 Trip spans 5 days
American Airlines
American Airlines
DCA
1:35p
LIS
9:05a
19h 30m
2 stops
LIS
6:55a
DCA
10:00p
15h 05m
1 stop
Depart: Tue Jun 9 2015 Return: Thu Jun 11 2015 Trip spans 3 days
$1018
Select
Air Canada
Air Canada
DCA
4:00p
LIS
7:25a
15h 25m
2 stops
LIS
8:50a
DCA
11:22p
14h 32m
1 stop
Depart: Sun Jun 7 2015 Return: Tue Jun 9 2015 Trip spans 3 days
$1020
Select
United
United
IAD
2:00p
LIS
7:25a
17h 25m
1 stop
LIS
8:50a
IAD
9:59p
13h 09m
1 stop
Depart: Tue Jul 14 2015 Return: Mon Jul 20 2015 Trip spans 7 days
$1025
Select
Multiple Airlines
Multiple Airlines
DCA
12:40p
LIS
11:00p
10h 20m
1 stop
LIS
11:15a
DCA
11:27p
12h 12m
1 stop
Depart: Tue Jun 2 2015 Return: Thu Jun 4 2015 Trip spans 3 days
$1027
Select
United
United
DCA
4:00p
LIS
7:25a
15h 25m
2 stops
LIS
6:25a
DCA
5:14p
10h 49m
1 stop
Depart: Tue Mar 17 2015 Return: Tue Mar 31 2015 Trip spans 15 days
$1075
Select
TAP Portugal
TAP Portugal
DCA
10:56a
LIS
10:00p
11h 04m
1 stop
LIS
8:35a
DCA
8:36p
12h 01m
1 stop
Depart: Fri Apr 24 2015 Return: Mon May 4 2015 Trip spans 11 days
$1099
Select
Lufthansa
Lufthansa
IAD
6:30p
LIS
12:10p
17h 40m
1 stop
LIS
2:10a
IAD
8:00p
17h 50m
1 stop
Depart: Sat Mar 14 2015 Return: Mon Mar 23 2015 Trip spans 10 days
$1105
Select
Delta
Delta
IAD
1:06p
LIS
9:50a
20h 44m
2 stops
LIS
7:55a
IAD
10:21a
26h 26m
2 stops
Depart: Thu Apr 2 2015 Return: Sun Apr 12 2015 Trip spans 11 days
$1205
Select
Multiple Airlines
Multiple Airlines
IAD
6:00p
LIS
1:50p
43h 50m
3 stops
LIS
7:50a
IAD
9:58p
38h 08m
3 stops
Depart: Sun Jul 5 2015 Return: Sun Jul 12 2015 Trip spans 8 days
$1386
Select
Major Airline
Major Airline
IAD
6:20p
LIS
5:30a
11h 10m
1 stop
LIS
11:10a
IAD
4:35p
29h 25m
1 stop
Change your search
Airports
Origin

Washington
only $743
only $993
Destination

Lisbon
$743