Find Deals on Flights from Philadelphia to Porto (PHL - OPO)

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 Porto

(Round-trip)
Depart: Mon Apr 3 2017 Return: Sun Apr 9 2017 Trip spans 7 days
TAP Portugal
TAP Portugal
PHL
10:32a
OPO
12:00a
13h 28m
2 stops
OPO
3:30a
PHL
6:33p
15h 03m
2 stops
Depart: Fri May 19 2017 Return: Sun May 28 2017 Trip spans 10 days
Aer Lingus
Aer Lingus
PHL
6:25a
OPO
12:40a
42h 15m
2 stops
OPO
6:20a
PHL
9:00p
38h 40m
2 stops
Depart: Wed Jun 14 2017 Return: Sun Jun 25 2017 Trip spans 12 days
$1045
Select
Major Airline
Major Airline
PHL
2:25a
OPO
3:00a
24h 35m
2 stops
OPO
5:30a
PHL
4:59p
35h 29m
2 stops
Depart: Sun Jul 16 2017 Return: Sun Jul 30 2017 Trip spans 15 days
$1065
Select
KLM
KLM
PHL
6:55a
OPO
12:05p
29h 10m
2 stops
OPO
5:30p
PHL
5:14p
23h 44m
2 stops
Depart: Tue Apr 4 2017 Return: Wed Apr 19 2017 Trip spans 16 days
TAP Portugal
TAP Portugal
PHL
10:32a
OPO
11:00p
12h 28m
2 stops
OPO
3:30a
PHL
6:33p
15h 03m
2 stops
Depart: Sun Apr 9 2017 Return: Tue Apr 18 2017 Trip spans 10 days
TAP Portugal
TAP Portugal
PHL
6:15a
OPO
11:00p
16h 45m
2 stops
OPO
3:30p
PHL
6:33p
27h 03m
2 stops
Depart: Thu Jun 15 2017 Return: Sun Jun 25 2017 Trip spans 11 days
$1045
Select
Major Airline
Major Airline
PHL
1:15p
OPO
11:00p
9h 45m
1 stop
OPO
2:30a
PHL
12:50p
10h 20m
1 stop
Depart: Tue Jul 18 2017 Return: Sun Jul 30 2017 Trip spans 13 days
$1065
Select
KLM
KLM
PHL
12:20p
OPO
11:20a
23h 00m
2 stops
OPO
5:30p
PHL
11:55p
30h 25m
2 stops
Depart: Wed Apr 5 2017 Return: Tue Apr 18 2017 Trip spans 14 days
TAP Portugal
TAP Portugal
PHL
10:32a
OPO
12:00a
13h 28m
2 stops
OPO
3:30p
PHL
6:33p
27h 03m
2 stops
Depart: Mon Jul 17 2017 Return: Sun Jul 30 2017 Trip spans 14 days
$1045
Select
Major Airline
Major Airline
PHL
10:30a
OPO
9:35p
11h 05m
1 stop
OPO
12:05a
PHL
12:40p
12h 35m
1 stop
Depart: Sat Jun 17 2017 Return: Mon Jun 26 2017 Trip spans 10 days
$1086
Select
KLM
KLM
PHL
12:20p
OPO
11:00a
22h 40m
2 stops
OPO
5:20p
PHL
5:26p
24h 06m
2 stops
Depart: Sat Apr 8 2017 Return: Tue Apr 18 2017 Trip spans 11 days
TAP Portugal
TAP Portugal
PHL
6:25a
OPO
11:00p
16h 35m
2 stops
OPO
5:30p
PHL
6:33p
25h 03m
2 stops
Depart: Fri Jun 30 2017 Return: Mon Jul 17 2017 Trip spans 18 days
$1070
Select
Major Airline
Major Airline
PHL
2:16a
OPO
6:00a
27h 44m
2 stops
OPO
6:30a
PHL
4:59p
34h 29m
2 stops
Depart: Thu Jul 20 2017 Return: Sun Jul 30 2017 Trip spans 11 days
$1086
Select
KLM
KLM
PHL
6:55a
OPO
1:30a
18h 35m
2 stops
OPO
5:30p
PHL
5:14p
23h 44m
2 stops
Depart: Mon Apr 10 2017 Return: Tue Apr 18 2017 Trip spans 9 days
TAP Portugal
TAP Portugal
PHL
10:32a
OPO
11:00p
12h 28m
2 stops
OPO
3:30p
PHL
6:33p
27h 03m
2 stops
Depart: Fri Jun 23 2017 Return: Sat Jul 8 2017 Trip spans 16 days
$1125
Select
KLM
KLM
PHL
6:55a
OPO
11:15a
28h 20m
2 stops
OPO
4:55p
PHL
3:10p
22h 15m
2 stops
Depart: Tue Apr 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
TAP Portugal
TAP Portugal
PHL
10:32a
OPO
11:00p
12h 28m
2 stops
OPO
5:30p
PHL
6:33p
25h 03m
2 stops
Depart: Wed Jul 19 2017 Return: Tue Aug 1 2017 Trip spans 14 days
TAP Portugal
TAP Portugal
PHL
6:16a
OPO
11:00p
16h 44m
2 stops
OPO
3:30p
PHL
8:59p
29h 29m
2 stops
Depart: Wed Apr 12 2017 Return: Sun Apr 16 2017 Trip spans 5 days
$3774
Select
Iberia
Iberia
PHL
2:30p
OPO
2:45a
12h 15m
1 stop
OPO
4:05a
PHL
8:08p
16h 03m
2 stops
Depart: Fri Jul 14 2017 Return: Tue Aug 1 2017 Trip spans 19 days
$1073
Select
TAP Portugal
TAP Portugal
PHL
6:16a
OPO
11:00p
16h 44m
2 stops
OPO
3:30p
PHL
8:59p
29h 29m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Philadelphia
$738
Destination

Porto
$738