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OSL - PHL

Find cheap flights from Oslo to Philadelphia from $410

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Philadelphia departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 4/18
Thu 4/25

Search hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Philadelphia, as well as popular online travel agencies
In the last 7 days travelers have searched 47,600,107 times on KAYAK, and here is why:

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Cheap flight deals from Oslo to Philadelphia

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
5:30 pm - 4:35 pmOSL-PHL
29h 05m1 stop
10:45 pm - 10:25 amPHL-OSL
29h 40m1 stop
$410British Airways
Find Deal
Sun, May 12 - Sun, May 19
8:25 pm - 1:55 pmOSL-PHL
23h 30m2 stops
10:45 pm - 10:25 amPHL-OSL
29h 40m1 stop
$422British Airways
Find Deal
Sun, May 12 - Sun, May 19
6:30 am - 9:36 pmOSL-PHL
21h 06m2 stops
6:09 pm - 6:35 pmPHL-OSL
18h 26m2 stops
$423Delta
Find Deal
Wed, Apr 17 - Mon, Apr 22
7:45 am - 4:35 pmOSL-PHL
14h 50m1 stop
7:40 pm - 4:35 pmPHL-OSL
14h 55m2 stops
Mon, May 13 - Mon, May 20
7:45 am - 9:54 pmOSL-PHL
20h 09m2 stops
7:40 pm - 4:35 pmPHL-OSL
14h 55m2 stops
Mon, May 13 - Mon, May 20
7:35 am - 3:05 pmOSL-PHL
13h 30m1 stop
6:35 pm - 11:35 pmPHL-OSL
23h 00m2 stops
$450American Airlines
Find Deal
Wed, Apr 3 - Sun, Apr 7
9:20 pm - 12:30 pmOSL-PHL
21h 10m1 stop
10:45 pm - 11:25 pmPHL-OSL
18h 40m1 stop
Wed, Apr 17 - Mon, Apr 22
5:05 pm - 3:45 pmOSL-PHL
28h 40m1 stop
5:08 pm - 6:30 pmPHL-OSL
19h 22m2 stops
$455British Airways
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Wed, Apr 17 - Mon, Apr 22
11:45 am - 11:59 pmOSL-PHL
18h 14m2 stops
6:35 pm - 11:35 pmPHL-OSL
23h 00m2 stops
$457American Airlines
Find Deal
Wed, Apr 3 - Sun, Apr 7
7:25 am - 7:46 pmOSL-PHL
18h 21m2 stops
6:48 pm - 6:00 pmPHL-OSL
17h 12m2 stops
$889United Airlines
Find Deal
Mon, Jul 15 - Tue, Jul 30

Flights from Oslo to Philadelphia - Travel Insights & Trends

Get data-powered insights and trends into flights from Oslo to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Oslo to Philadelphia?

The average price of all flights from Oslo Gardermoen Airport to Philadelphia clicked on KAYAK for each day over the last 12 months.
When flying from Oslo to Philadelphia, you should consider leaving on a Friday and avoid Tuesdays if you are looking for the best rates. For your return to Oslo, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Oslo Gardermoen Airport to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Oslo Gardermoen Airport to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Oslo Gardermoen Airport to Philadelphia is January, where tickets cost $374 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $752 and $678 respectively.

How far in advance should I book a flight from Oslo Gardermoen Airport to Philadelphia?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Oslo Gardermoen Airport to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Oslo Gardermoen Airport to Philadelphia, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 20 days before departure.

Which airlines provide the cheapest flights from Oslo to Philadelphia?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Iberia offered the best one-way deal for that route, at $480. KAYAK users also found Oslo to Philadelphia round-trip flights on British Airways from $410 and on Delta from $423.

How long does a flight from Oslo to Philadelphia take?

There are no direct flights for this route listed on KAYAK. The shortest multi-flight duration is 13h 30m.

Good to know

Low season

September

High season

April

Cheapest flight

$410
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Oslo to Philadelphia

When to book flights from Oslo to Philadelphia

Are your dates flexible? Find out the best times to travel from Oslo to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Philadelphia flights

  • What is the cheapest flight from Oslo Gardermoen Airport to Philadelphia?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Philadelphia was $480 for a one-way ticket and $410 for a round-trip.

  • Do I need a passport to fly between Oslo and Philadelphia?

    Yes

  • Which aircraft models fly most regularly from Oslo to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oslo to Philadelphia?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Oslo and Philadelphia, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Oslo to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Oslo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Oslo with another airline. Booking your flights between Oslo and PHL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Oslo to Philadelphia

Need help choosing which airline to fly with from Oslo to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to KAYAK reviews.
6.8
British AirwaysOverall score based on 7015 reviews
65entertainment
68comfort
69overall
77crew
70boarding
64food
Airline reviews

The crew on this flight were excellent. They were friendly and attentive. It really made the flight more enjoyable.

Read more about British Airways

The crew on this flight were excellent. They were friendly and attentive. It really made the flight more enjoyable.

I sat in the last row of seats. On an 8 hour flight they allowed folks to stand and talk and drink in the back area near the toilets the whole time. They were at times loud and in the way. It was a little annoying. The crew on this trip were pretty mediocre and the plane was littered with trash when we disembarked.

Boarding process needs to be improved. Business class passengers were told to stand in the economy line and vice versa.

I travelled on biz class and f there is no water in the toilette to wash my hands I would expect to have this indicated somehow and not just finding out when I'm there expecting to be able to wash my hands and teeth. Also this is in general that it is always so rushy at the end of these kind of long flights. It is like we are sitting there for 9 hours and the last 1.5 hours just feels like I have time for nothing. Because food comes and at the same time we are close to destination everyone tries to pack their stuff and go to toilette and eat and everything :))) not that like I would know a good solution here I just wanted to raise this :)

Emergency row seat less comfortable than promoted. Restricted by emergency life raft storage.

Better communication to those connecting flights and have a customer care desk at the airports

American was good / British Airways partner was not as good…

The entertainment system in our row was not working. That makes for a VERY long flight!!

A little more legroom, and maybe a little bit of food

Pre flight food options were not working and made the flight not enjoyable. Post experiences of British airways have been positive, but this is enough to stop me using British airways again

Book cheap flights from Oslo to Philadelphia

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Oslo to Philadelphia found on KAYAK in the last 72 hours.
9/2Mon
1 stopIberia
14h 50mOSL-PHL
$480
9/2Mon
2 stopsAmerican Airlines
35h 10mOSL-PHL
$484
7/7Sun
2 stopsBritish Airways
34h 29mOSL-PHL
$510
7/7Sun
1 stopIberia
28h 45mOSL-PHL
$519
7/7Sun
3 stops
29h 45mOSL-PHL
$812
9/2Mon
3 stopsTAP AIR PORTUGAL
34h 10mOSL-PHL
$908
9/2Mon
2 stops
22h 35mOSL-PHL
$966
9/2Mon
3 stops
35h 31mOSL-PHL
$1,587
9/2Mon
1 stopLufthansa
32h 55mOSL-PHL
$1,699

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Oslo - Philadelphia Flights

Departure:

Oslo (OSL)Norway

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Oslo

Cabin classes: