Find Deals on Flights from Philadelphia 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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Philadelphia to Portugal

(Round-trip)
Depart: Mon Mar 6 2017 Return: Wed Mar 15 2017 Trip spans 9 days
Major Airline
Major Airline
PHL
12:15a
LIS
4:15p
16h 00m
1 stop
LIS
7:00a
PHL
5:37a
22h 37m
1 stop
Depart: Sun Mar 5 2017 Return: Mon Mar 13 2017 Trip spans 8 days
TAP Portugal
TAP Portugal
PHL
5:15a
LIS
9:15p
16h 00m
1 stop
LIS
11:00a
PHL
7:43a
20h 43m
1 stop
Depart: Tue Apr 25 2017 Return: Tue May 9 2017 Trip spans 15 days
Finnair
Finnair
PHL
3:20p
LIS
2:10p
22h 50m
1 stop
LIS
8:50a
PHL
5:00p
8h 10m
nonstop
Depart: Mon Jan 9 2017 Return: Mon Jan 16 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
PHL
5:33a
LIS
7:50a
26h 17m
2 stops
LIS
1:30p
PHL
4:05p
26h 35m
2 stops
Depart: Thu Apr 6 2017 Return: Sun Apr 9 2017 Trip spans 4 days
British Airways
British Airways
PHL
3:20p
LIS
9:05a
17h 45m
1 stop
LIS
8:50a
PHL
5:00p
8h 10m
nonstop
Depart: Fri Apr 28 2017 Return: Sun Apr 30 2017 Trip spans 3 days
American Airlines
American Airlines
PHL
3:20p
LIS
1:15a
33h 55m
1 stop
LIS
8:35a
PHL
4:45p
32h 10m
1 stop
Depart: Thu Jun 29 2017 Return: Tue Jul 4 2017 Trip spans 6 days
Lufthansa
Lufthansa
PHL
1:45p
LIS
6:10a
16h 25m
1 stop
LIS
3:20a
PHL
5:05p
13h 45m
1 stop
Depart: Mon May 22 2017 Return: Wed May 24 2017 Trip spans 3 days
United
United
PHL
10:33a
LIS
11:20p
12h 47m
2 stops
LIS
3:25a
PHL
5:05p
13h 40m
1 stop
Depart: Thu May 18 2017 Return: Fri May 26 2017 Trip spans 9 days
$1206
Select
Alitalia
Alitalia
PHL
2:15a
LIS
11:50a
33h 35m
2 stops
LIS
3:40p
PHL
11:35p
31h 55m
2 stops
Depart: Wed Dec 14 2016 Return: Sun Dec 18 2016 Trip spans 5 days
$1254
Select
Iberia
Iberia
PHL
4:00p
OPO
6:35a
14h 35m
2 stops
OPO
1:10p
PHL
3:50p
26h 40m
1 stop
Depart: Wed Mar 8 2017 Return: Mon Mar 13 2017 Trip spans 5 days
TAP Portugal
TAP Portugal
PHL
9:32a
LIS
9:15p
11h 43m
1 stop
LIS
11:00a
PHL
7:43a
20h 43m
1 stop
Depart: Thu Jun 1 2017 Return: Sun Jun 18 2017 Trip spans 18 days
Major Airline
Major Airline
PHL
1:15p
LIS
8:15p
7h 00m
nonstop
LIS
4:50a
PHL
12:50p
8h 00m
nonstop
Depart: Thu May 25 2017 Return: Sat Jun 3 2017 Trip spans 10 days
Finnair
Finnair
PHL
5:15p
LIS
12:15a
7h 00m
nonstop
LIS
8:50a
PHL
4:50p
8h 00m
nonstop
Depart: Fri Jan 13 2017 Return: Mon Jan 16 2017 Trip spans 4 days
Aer Lingus
Aer Lingus
PHL
3:19a
LIS
12:00a
20h 41m
2 stops
LIS
1:30p
PHL
8:30p
55h 00m
2 stops
Depart: Fri Apr 14 2017 Return: Fri Apr 21 2017 Trip spans 8 days
British Airways
British Airways
PHL
5:15p
LIS
12:15a
7h 00m
nonstop
LIS
3:25a
PHL
2:15p
34h 50m
1 stop
Depart: Sat Dec 24 2016 Return: Fri Jan 6 2017 Trip spans 14 days
$1690
Select
Delta
Delta
PHL
8:00a
LIS
7:15a
23h 15m
2 stops
LIS
2:30a
PHL
10:23a
31h 53m
2 stops
Depart: Thu Apr 27 2017 Return: Sat Apr 29 2017 Trip spans 3 days
American Airlines
American Airlines
PHL
6:00a
LIS
7:00a
25h 00m
2 stops
LIS
7:00a
PHL
2:40p
31h 40m
2 stops
Depart: Wed May 24 2017 Return: Sat Jun 3 2017 Trip spans 11 days
Major Airline
Major Airline
PHL
9:45a
LIS
10:10p
12h 25m
1 stop
LIS
4:50a
PHL
7:52p
15h 02m
1 stop
Depart: Fri Mar 3 2017 Return: Thu Mar 9 2017 Trip spans 7 days
Aer Lingus
Aer Lingus
PHL
9:32a
LIS
12:00a
14h 28m
2 stops
LIS
1:30p
PHL
4:05p
26h 35m
2 stops
Depart: Fri Jun 2 2017 Return: Fri Jun 16 2017 Trip spans 15 days
Finnair
Finnair
PHL
4:40p
LIS
2:10p
21h 30m
1 stop
LIS
8:50a
PHL
4:50p
8h 00m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
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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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Philadelphia
$694
Destination

Porto
$1254
Lisbon
$694