PHL - OSL

$416 Find Cheap Flights from Philadelphia to Oslo Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Oslo departing on 9/14. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$708
Typical prices: $714-$1,061
TAP AIR PORTUGAL
Sun 8/16Tue 9/1
PHL - OSL • 2 stops
Cheapest one-way
$416
Typical prices: $458-$1,419
Aer Lingus
Mon 9/14
PHL - OSL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Oslo. You'll need at least 1 connection.
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Top layover airports
London (LHR)
Cheapest • Avg $1,040 (round-trip)
Dublin (DUB)
Shortest trip • 10h 55m (one-way)
Insights
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When to travel
March
Cheapest • 36% price drop
June
Most popular
Good to know
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+1
+1
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Good to know
+1
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We hope you love your trip to Oslo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Oslo (PHL-OSL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Oslo 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Oslo

Sun, Aug 16 - Tue, Sep 1
TAP AIR PORTUGAL Logo
9:12 am - 12:00 pm
PHL
-
OSL
20h 48m
2 stops
TAP AIR PORTUGAL Logo
6:50 pm - 8:01 pm
OSL
-
PHL
31h 11m
2 stops
$708TAP AIR PORTUGAL
Tue, Aug 11 - Thu, Aug 20
Multiple Airlines Logo
10:05 am - 5:15 pm
PHL
-
OSL
25h 10m
2 stops
Multiple Airlines Logo
6:45 am - 2:49 pm
OSL
-
PHL
14h 04m
2 stops
$724Multiple Airlines
Tue, Aug 18 - Mon, Sep 7
Multiple Airlines Logo
9:25 am - 5:50 pm
PHL
-
OSL
26h 25m
2 stops
Multiple Airlines Logo
5:05 pm - 4:40 pm
OSL
-
PHL
29h 35m
1 stop
$731Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
10:45 am - 12:00 pm
PHL
-
OSL
19h 15m
2 stops
Multiple Airlines Logo
5:10 pm - 4:40 pm
OSL
-
PHL
29h 30m
1 stop
$734Multiple Airlines
Mon, Aug 17 - Wed, Aug 26
American Airlines Logo
10:15 pm - 11:25 pm
PHL
-
OSL
19h 10m
1 stop
American Airlines Logo
7:45 am - 3:35 pm
OSL
-
PHL
13h 50m
1 stop
$735American Airlines
Mon, Aug 17 - Wed, Aug 26
Multiple Airlines Logo
10:05 am - 5:15 pm
PHL
-
OSL
25h 10m
2 stops
Multiple Airlines Logo
9:55 am - 4:05 pm
OSL
-
PHL
12h 10m
1 stop
$737Multiple Airlines
Mon, Aug 10 - Tue, Aug 25
United Airlines Logo
3:10 pm - 10:05 pm
PHL
-
OSL
24h 55m
2 stops
United Airlines Logo
6:55 am - 4:05 pm
OSL
-
PHL
15h 10m
1 stop
$738United Airlines
Mon, Aug 17 - Wed, Aug 26
United Airlines Logo
1:30 pm - 5:15 pm
PHL
-
OSL
21h 45m
2 stops
United Airlines Logo
6:35 am - 4:05 pm
OSL
-
PHL
15h 30m
1 stop
$739United Airlines
Mon, Aug 17 - Wed, Aug 26
United Airlines Logo
1:30 pm - 5:15 pm
PHL
-
OSL
21h 45m
2 stops
United Airlines Logo
6:35 am - 4:05 pm
OSL
-
PHL
15h 30m
1 stop
$740United Airlines
Mon, Aug 17 - Wed, Aug 26
United Airlines Logo
10:30 am - 5:15 pm
PHL
-
OSL
24h 45m
2 stops
United Airlines Logo
6:35 am - 2:49 pm
OSL
-
PHL
38h 14m
2 stops
$742United Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Oslo flights

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

How much is a round-trip flight from Philadelphia to Oslo Gardermoen Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Oslo Gardermoen Airport departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Oslo Gardermoen Airport, 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 Philadelphia to Oslo Gardermoen Airport is March, where tickets cost $542 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,457 and $1,083 respectively.

Find deals

Good to know

Low season

January

Cheapest flight

$416
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Philadelphia to Oslo Airport

When to book flights from Philadelphia to Oslo

Are your dates flexible? Find out the best times to travel from Philadelphia to Oslo 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 Philadelphia to Oslo Airport flights

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

    In the last 5 days, the lowest price for a flight from Philadelphia to Oslo Gardermoen Airport was $416 for a one-way ticket and $708 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Oslo Airport.

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

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

  • Which airline alliances offer flights from Philadelphia to Oslo Airport?

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

  • Which is the best airline for flights from Philadelphia to Oslo, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Oslo are United Airlines and American Airlines. With an average price for the route of $1,000 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $760 and an overall rating of 7.1.

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

    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 Philadelphia to Oslo Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo Airport from Philadelphia 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 Philadelphia to Oslo Airport?

    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 Oslo Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and OSL 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 Philadelphia to Oslo Airport?

    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 Oslo Airport from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Philadelphia to Oslo

Information on your arrival and departure airports

Philadelphia (PHL)
Oslo Gardermoen (OSL)