Find Deals on Flights from Washington Reagan-National to Portugal

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington Reagan-National to Portugal

(Round-trip)
Depart: Tue Sep 26 2017 Return: Mon Oct 2 2017 Trip spans 7 days
Major Airline
Major Airline
DCA
5:44a
LIS
4:50p
11h 06m
1 stop
LIS
2:45a
DCA
2:27p
11h 42m
1 stop
Depart: Fri May 12 2017 Return: Sun May 14 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
1:47p
LIS
2:10p
24h 23m
2 stops
LIS
3:45a
DCA
11:01p
19h 16m
2 stops
Depart: Mon Sep 25 2017 Return: Wed Sep 27 2017 Trip spans 3 days
$1005
Select
TAP Portugal
TAP Portugal
DCA
8:38a
LIS
8:50p
12h 12m
1 stop
LIS
6:45a
DCA
9:00p
14h 15m
1 stop
Depart: Wed Aug 23 2017 Return: Thu Sep 7 2017 Trip spans 16 days
$1088
Select
Air Canada
Air Canada
DCA
12:05p
LIS
2:10a
14h 05m
2 stops
LIS
8:50a
DCA
10:47p
13h 57m
2 stops
Depart: Sun May 28 2017 Return: Mon Jun 5 2017 Trip spans 9 days
$1096
Select
United
United
DCA
12:55p
LIS
11:20p
10h 25m
1 stop
LIS
6:25a
DCA
5:18p
10h 53m
1 stop
Depart: Mon Aug 7 2017 Return: Tue Aug 22 2017 Trip spans 16 days
$1096
Select
Air France
Air France
DCA
1:00p
LIS
1:30a
12h 30m
1 stop
LIS
8:00a
DCA
11:44p
15h 44m
1 stop
Depart: Tue Aug 8 2017 Return: Wed Aug 23 2017 Trip spans 16 days
$1096
Select
KLM
KLM
DCA
10:45a
LIS
1:30a
14h 45m
1 stop
LIS
8:00a
DCA
11:44p
15h 44m
1 stop
Depart: Tue May 9 2017 Return: Mon May 15 2017 Trip spans 7 days
$1113
Select
Delta
Delta
DCA
1:05p
LIS
1:45a
12h 40m
2 stops
LIS
3:25a
DCA
9:00p
17h 35m
2 stops
Depart: Fri Jun 16 2017 Return: Tue Jun 27 2017 Trip spans 12 days
$1154
Select
Air Europa
Air Europa
DCA
1:00p
LIS
6:05a
17h 05m
2 stops
LIS
11:45a
DCA
5:39p
53h 54m
2 stops
Depart: Mon May 15 2017 Return: Wed May 31 2017 Trip spans 17 days
$1231
Select
Iberia
Iberia
DCA
9:30a
OPO
10:35p
13h 05m
2 stops
OPO
4:20a
DCA
7:38p
15h 18m
2 stops
Depart: Fri Sep 1 2017 Return: Sat Sep 9 2017 Trip spans 9 days
Major Airline
Major Airline
DCA
10:30p
PDL
6:00p
19h 30m
1 stop
PDL
9:00a
DCA
4:37a
19h 37m
1 stop
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
Major Airline
Major Airline
DCA
6:40a
LIS
5:55a
23h 15m
2 stops
LIS
7:45a
DCA
1:28p
29h 43m
2 stops
Depart: Thu Apr 6 2017 Return: Thu Apr 13 2017 Trip spans 8 days
$1782
Select
British Airways
British Airways
DCA
8:35a
LIS
1:15a
40h 40m
2 stops
LIS
8:15a
DCA
11:17p
15h 02m
1 stop
Depart: Sun Sep 3 2017 Return: Thu Sep 28 2017 Trip spans 26 days
Major Airline
Major Airline
DCA
8:05a
LIS
10:10p
14h 05m
2 stops
LIS
4:50a
DCA
6:47p
13h 57m
2 stops
Depart: Wed Jun 7 2017 Return: Wed Jun 21 2017 Trip spans 15 days
Major Airline
Major Airline
DCA
8:05a
LIS
10:10p
14h 05m
2 stops
LIS
11:40p
DCA
3:03p
15h 23m
2 stops
Depart: Wed Sep 20 2017 Return: Wed Sep 27 2017 Trip spans 8 days
$1034
Select
TAP Portugal
TAP Portugal
DCA
9:44a
LIS
8:50p
11h 06m
1 stop
LIS
6:45a
DCA
9:00p
14h 15m
1 stop
Depart: Fri Apr 28 2017 Return: Sun Apr 30 2017 Trip spans 3 days
$1056
Select
American Airlines
American Airlines
DCA
1:27p
LIS
9:05a
19h 38m
2 stops
LIS
3:45a
DCA
8:23p
16h 38m
2 stops
Depart: Tue Aug 29 2017 Return: Thu Sep 7 2017 Trip spans 10 days
$1088
Select
Air Canada
Air Canada
DCA
12:05p
LIS
2:10a
14h 05m
2 stops
LIS
8:50a
DCA
10:47p
13h 57m
2 stops
Depart: Mon May 29 2017 Return: Mon Jun 5 2017 Trip spans 8 days
$1096
Select
United
United
DCA
12:55p
LIS
11:20p
10h 25m
1 stop
LIS
6:25a
DCA
5:18p
10h 53m
1 stop
Depart: Wed Aug 9 2017 Return: Wed Aug 23 2017 Trip spans 15 days
$1096
Select
Air France
Air France
DCA
1:00p
LIS
1:30a
12h 30m
1 stop
LIS
8:00a
DCA
11:44p
15h 44m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Washington
$725
Destination

Porto
$1231
Lisbon
$725
Ponta Delgada (Açores)
$730