Find Deals on Flights from Oslo & other airports to Philadelphia (OSL - PHL)

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

Book cheap flights from Oslo & other airports to Philadelphia

(Round-trip)
Depart: Mon May 22 2017 Return: Mon May 29 2017 Trip spans 8 days
Lufthansa
Lufthansa
OSL
2:00a
PHL
6:00p
16h 00m
1 stop
PHL
1:45p
OSL
1:55a
12h 10m
1 stop
Depart: Fri May 26 2017 Return: Mon May 29 2017 Trip spans 4 days
Delta
Delta
OSL
2:35a
PHL
6:02p
15h 27m
1 stop
PHL
1:44p
OSL
2:05a
12h 21m
1 stop
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
British Airways
British Airways
OSL
5:25p
PHL
7:35p
26h 10m
1 stop
PHL
12:05p
OSL
6:40a
18h 35m
2 stops
Depart: Sun May 28 2017 Return: Tue May 30 2017 Trip spans 3 days
TAP Portugal
TAP Portugal
OSL
2:55p
PHL
9:58p
31h 03m
2 stops
PHL
10:57a
OSL
8:10a
21h 13m
2 stops
Depart: Tue May 23 2017 Return: Mon May 29 2017 Trip spans 7 days
Lufthansa
Lufthansa
OSL
5:45a
PHL
6:00p
12h 15m
1 stop
PHL
1:45p
OSL
1:55a
12h 10m
1 stop
Depart: Sat May 27 2017 Return: Mon May 29 2017 Trip spans 3 days
Delta
Delta
OSL
2:35a
PHL
6:02p
15h 27m
1 stop
PHL
1:44p
OSL
6:00a
16h 16m
1 stop
Depart: Wed May 24 2017 Return: Mon May 29 2017 Trip spans 6 days
Lufthansa
Lufthansa
OSL
2:00a
PHL
6:00p
16h 00m
1 stop
PHL
1:45p
OSL
1:55a
12h 10m
1 stop
* 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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Oslo
$489
Destination

Philadelphia
$489