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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 Feb 24 2015 Return: Wed Mar 4 2015 Trip spans 9 days
Turkish Airlines
Turkish Airlines
IAD
6:30p
LIS
5:15a
34h 45m
1 stop
LIS
11:15a
IAD
6:25p
31h 10m
1 stop
Depart: Mon Feb 23 2015 Return: Wed Mar 4 2015 Trip spans 10 days
Turkish Airlines
Turkish Airlines
IAD
6:30p
LIS
5:15a
34h 45m
1 stop
LIS
11:15a
IAD
6:25p
31h 10m
1 stop
Depart: Tue Feb 17 2015 Return: Wed Mar 4 2015 Trip spans 16 days
Turkish Airlines
Turkish Airlines
IAD
6:30p
LIS
5:15a
34h 45m
1 stop
LIS
11:15a
IAD
6:25p
31h 10m
1 stop
Depart: Wed Feb 18 2015 Return: Wed Mar 4 2015 Trip spans 15 days
Turkish Airlines
Turkish Airlines
IAD
6:30p
LIS
12:30a
30h 00m
1 stop
LIS
11:15a
IAD
6:25p
31h 10m
1 stop
Depart: Thu Feb 19 2015 Return: Wed Mar 4 2015 Trip spans 14 days
Turkish Airlines
Turkish Airlines
IAD
6:30p
LIS
5:15a
34h 45m
1 stop
LIS
11:15a
IAD
6:25p
31h 10m
1 stop
Depart: Wed Feb 25 2015 Return: Wed Mar 4 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAD
6:30p
LIS
12:30a
30h 00m
1 stop
LIS
11:15a
IAD
6:25p
31h 10m
1 stop
Depart: Tue Mar 10 2015 Return: Tue Mar 17 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAD
8:30p
LIS
7:15a
34h 45m
1 stop
LIS
7:30a
IAD
7:25p
35h 55m
1 stop
Depart: Sun Mar 15 2015 Return: Tue Mar 24 2015 Trip spans 10 days
Turkish Airlines
Turkish Airlines
IAD
8:30p
LIS
2:30a
30h 00m
1 stop
LIS
7:30a
IAD
7:25p
35h 55m
1 stop
Depart: Mon Mar 16 2015 Return: Tue Mar 24 2015 Trip spans 9 days
Turkish Airlines
Turkish Airlines
IAD
8:30p
LIS
7:15a
34h 45m
1 stop
LIS
7:30a
IAD
7:25p
35h 55m
1 stop
Depart: Tue Mar 17 2015 Return: Tue Mar 24 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAD
8:30p
LIS
7:15a
34h 45m
1 stop
LIS
7:30a
IAD
7:25p
35h 55m
1 stop
Depart: Wed Mar 18 2015 Return: Tue Mar 24 2015 Trip spans 7 days
Turkish Airlines
Turkish Airlines
IAD
8:30p
LIS
2:30a
30h 00m
1 stop
LIS
7:30a
IAD
7:25p
35h 55m
1 stop
Depart: Mon Feb 16 2015 Return: Wed Mar 4 2015 Trip spans 17 days
Turkish Airlines
Turkish Airlines
IAD
6:30p
LIS
5:15a
34h 45m
1 stop
LIS
11:15a
IAD
6:25p
31h 10m
1 stop
Depart: Fri Feb 27 2015 Return: Wed Mar 4 2015 Trip spans 6 days
Turkish Airlines
Turkish Airlines
IAD
6:30p
LIS
5:15a
34h 45m
1 stop
LIS
11:15a
IAD
6:25p
31h 10m
1 stop
Depart: Thu Mar 5 2015 Return: Tue Mar 10 2015 Trip spans 5 days
American Airlines
American Airlines
IAD
12:20p
LIS
5:55a
17h 35m
2 stops
LIS
2:55a
IAD
10:33p
19h 38m
2 stops
Depart: Tue Mar 24 2015 Return: Tue Mar 31 2015 Trip spans 8 days
American Airlines
American Airlines
DCA
8:50a
LIS
3:50a
19h 00m
2 stops
LIS
6:55a
DCA
5:45p
10h 50m
1 stop
Depart: Thu Jul 9 2015 Return: Sat Jul 18 2015 Trip spans 10 days
$1011
Select
Multiple Airlines
Multiple Airlines
IAD
4:27a
LIS
11:00p
18h 33m
1 stop
LIS
12:00p
IAD
8:51a
20h 51m
1 stop
Depart: Mon Aug 3 2015 Return: Tue Aug 11 2015 Trip spans 9 days
$1057
Select
Air Canada
Air Canada
DCA
12:25p
LIS
2:05a
13h 40m
2 stops
LIS
8:50a
DCA
11:23p
14h 33m
1 stop
Depart: Tue Aug 4 2015 Return: Thu Aug 13 2015 Trip spans 10 days
$1061
Select
Air Canada
Air Canada
IAD
6:00p
LIS
2:05a
32h 05m
1 stop
LIS
8:50a
IAD
8:47a
23h 57m
2 stops
Depart: Wed Feb 11 2015 Return: Thu Feb 19 2015 Trip spans 9 days
$1086
Select
Delta
Delta
IAD
12:50a
LIS
1:05a
24h 15m
2 stops
LIS
2:25a
IAD
9:11p
18h 46m
2 stops
Depart: Fri May 8 2015 Return: Mon May 18 2015 Trip spans 11 days
$1089
Select
United
United
DCA
4:30a
LIS
11:20p
18h 50m
1 stop
LIS
6:25a
DCA
5:14p
10h 49m
1 stop
Change your search
Airports
Origin

Washington
only $660
only $997
Destination

Lisbon
$660