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Find Flight Deals from Washington Dulles Intl to Lisbon Lisboa (IAD - LIS)

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

Book cheap flights from Washington Dulles Intl 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: Fri Oct 2 2015 Return: Fri Oct 16 2015 Trip spans 15 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: Sat Oct 10 2015 Return: Sat Oct 17 2015 Trip spans 8 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: Sat Oct 3 2015 Return: Sat Oct 10 2015 Trip spans 8 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 Oct 7 2015 Return: Mon Oct 19 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: Thu Oct 8 2015 Return: Sat Oct 24 2015 Trip spans 17 days
Turkish Airlines
Turkish Airlines
IAD
7:25p
LIS
1:30a
30h 05m
1 stop
LIS
11:45a
IAD
8:25p
32h 40m
1 stop
Depart: Fri Oct 9 2015 Return: Mon Oct 12 2015 Trip spans 4 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: Mon Oct 26 2015 Return: Wed Nov 11 2015 Trip spans 17 days
Turkish Airlines
Turkish Airlines
IAD
8:30p
LIS
7:15a
34h 45m
1 stop
LIS
11:15a
IAD
6:25p
31h 10m
1 stop
Depart: Tue Oct 27 2015 Return: Wed Nov 11 2015 Trip spans 16 days
Turkish Airlines
Turkish Airlines
IAD
8:30p
LIS
7:15a
34h 45m
1 stop
LIS
11:15a
IAD
6:25p
31h 10m
1 stop
Depart: Wed Oct 28 2015 Return: Wed Nov 11 2015 Trip spans 15 days
Turkish Airlines
Turkish Airlines
IAD
8:30p
LIS
2:30a
30h 00m
1 stop
LIS
11:15a
IAD
6:25p
31h 10m
1 stop
Depart: Sun Oct 4 2015 Return: Wed Oct 14 2015 Trip spans 11 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: Tue Oct 6 2015 Return: Wed Oct 14 2015 Trip spans 9 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: Sun Oct 11 2015 Return: Sat Oct 17 2015 Trip spans 7 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: Mon Oct 12 2015 Return: Sat Oct 17 2015 Trip spans 6 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: Sat Oct 24 2015 Return: Sun Nov 8 2015 Trip spans 16 days
Turkish Airlines
Turkish Airlines
IAD
8:30p
LIS
2:30a
30h 00m
1 stop
LIS
6:30a
IAD
6:25p
35h 55m
1 stop
Depart: Sun May 24 2015 Return: Sun May 31 2015 Trip spans 8 days
$1004
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: Tue May 5 2015 Return: Wed May 20 2015 Trip spans 16 days
$1042
Select
United
United
IAD
1:07p
LIS
11:20p
10h 13m
1 stop
LIS
6:25a
IAD
6:08p
11h 43m
1 stop
Depart: Wed Jun 10 2015 Return: Tue Jun 16 2015 Trip spans 7 days
$1098
Select
Air Canada
Air Canada
IAD
8:19a
LIS
2:05a
17h 46m
2 stops
LIS
8:50a
IAD
8:32a
23h 42m
1 stop
Depart: Fri May 8 2015 Return: Mon May 18 2015 Trip spans 11 days
$1109
Select
Lufthansa
Lufthansa
IAD
11:25a
LIS
2:15a
14h 50m
1 stop
LIS
2:10a
IAD
8:00p
17h 50m
1 stop
Depart: Tue May 19 2015 Return: Wed May 27 2015 Trip spans 9 days
$1130
Select
Delta
Delta
IAD
6:45a
LIS
1:45a
19h 00m
2 stops
LIS
3:30a
IAD
10:52p
19h 22m
2 stops
Airports
Origin

Washington
$713
Destination

Lisbon
$713