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Cheap flights from Philadelphia to Oslo from $236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Oslo departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Philadelphia to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:45 pm - 11:40 pm
PHL
-
OSL
22h 55m
1 stop
British Airways Logo
7:50 am - 4:40 pm
OSL
-
PHL
14h 50m
1 stop
$509British Airways
Sun, Aug 9 - Fri, Aug 21
British Airways Logo
6:45 pm - 11:25 pm
PHL
-
OSL
22h 40m
1 stop
British Airways Logo
7:45 am - 4:40 pm
OSL
-
PHL
14h 55m
1 stop
$514British Airways
Mon, Aug 17 - Wed, Aug 26
British Airways Logo
6:45 pm - 6:40 pm
PHL
-
OSL
17h 55m
1 stop
British Airways Logo
7:45 am - 4:40 pm
OSL
-
PHL
14h 55m
1 stop
$515British Airways
Mon, Aug 17 - Wed, Aug 26
American Airlines Logo
7:35 pm - 10:40 pm
PHL
-
OSL
22h 05m
1 stop
American Airlines Logo
7:45 am - 12:05 pm
OSL
-
PHL
34h 20m
1 stop
$516American Airlines
Mon, Mar 23 - Tue, Apr 7
American Airlines Logo
7:40 pm - 6:40 pm
PHL
-
OSL
17h 00m
1 stop
American Airlines Logo
12:50 pm - 11:59 pm
OSL
-
PHL
17h 09m
2 stops
$517American Airlines
Mon, Aug 17 - Wed, Aug 26
Multiple Airlines Logo
5:33 pm - 2:45 pm
PHL
-
OSL
16h 12m
2 stops
Multiple Airlines Logo
11:50 am - 9:23 pm
OSL
-
PHL
15h 33m
2 stops
$518Multiple Airlines
Mon, Mar 23 - Tue, Apr 7
American Airlines Logo
5:55 pm - 7:15 pm
PHL
-
OSL
19h 20m
2 stops
American Airlines Logo
12:50 pm - 11:59 pm
OSL
-
PHL
17h 09m
2 stops
$521American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
5:24 pm - 2:10 pm
PHL
-
OSL
15h 46m
2 stops
American Airlines Logo
7:20 am - 2:35 pm
OSL
-
PHL
12h 15m
1 stop
$522American Airlines
Tue, Mar 10 - Tue, Mar 17
British Airways Logo
5:50 pm - 6:40 pm
PHL
-
OSL
18h 50m
2 stops
British Airways Logo
7:45 am - 4:40 pm
OSL
-
PHL
14h 55m
1 stop
$524British Airways
Mon, Aug 17 - Wed, Aug 26
United Airlines Logo
6:10 am - 5:15 pm
PHL
-
OSL
29h 05m
2 stops
United Airlines Logo
1:05 pm - 2:49 pm
OSL
-
PHL
31h 44m
2 stops
$525United Airlines
Mon, Aug 17 - Wed, Aug 26

United Airlines flights from Philadelphia to Oslo Gardermoen Airport

Our best United Airlines deals on Philadelphia to Oslo Gardermoen Airport flight tickets
United Airlines
Aug 17
PHL6:10 amPhiladelphia
29h 05m
2 stops
OSL5:15 pmOslo Gardermoen
Aug 26
OSL1:05 pmOslo Gardermoen
31h 44m
2 stops
PHL2:49 pmPhiladelphia
$525
United Airlines
Mar 7
PHL5:10 pmPhiladelphia
42h 00m
2 stops
OSL5:10 pmOslo Gardermoen
Apr 15
OSL6:35 amOslo Gardermoen
14h 11m
2 stops
PHL2:46 pmPhiladelphia
$532
United Airlines
Mar 9
PHL3:30 pmPhiladelphia
21h 00m
2 stops
OSL5:30 pmOslo Gardermoen
Apr 14
OSL6:55 amOslo Gardermoen
15h 10m
1 stop
PHL4:05 pmPhiladelphia
$533

British Airways flights from Philadelphia to Oslo Gardermoen Airport

Our best British Airways deals on Philadelphia to Oslo Gardermoen Airport flight tickets
British Airways
Aug 9
PHL6:45 pmPhiladelphia
22h 55m
1 stop
OSL11:40 pmOslo Gardermoen
Aug 21
OSL7:50 amOslo Gardermoen
14h 50m
1 stop
PHL4:40 pmPhiladelphia
$509
British Airways
Aug 17
PHL6:45 pmPhiladelphia
22h 40m
1 stop
OSL11:25 pmOslo Gardermoen
Aug 26
OSL7:45 amOslo Gardermoen
14h 55m
1 stop
PHL4:40 pmPhiladelphia
$514
British Airways
Aug 17
PHL6:45 pmPhiladelphia
17h 55m
1 stop
OSL6:40 pmOslo Gardermoen
Aug 26
OSL7:45 amOslo Gardermoen
14h 55m
1 stop
PHL4:40 pmPhiladelphia
$515

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Oslo Gardermoen Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Philadelphia to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 8/9

6:45 pm-11:40 pm

1 stop22h 55m

Oslo Gardermoen

Fri 8/21

7:50 am-4:40 pm

1 stop14h 50m

$509

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/17

6:45 pm-11:25 pm

1 stop22h 40m

Oslo Gardermoen

Wed 8/26

7:45 am-4:40 pm

1 stop14h 55m

$514

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/17

6:45 pm-6:40 pm

1 stop17h 55m

Oslo Gardermoen

Wed 8/26

7:45 am-4:40 pm

1 stop14h 55m

$515

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 3/23

7:35 pm-10:40 pm

1 stop22h 05m

Oslo Gardermoen

Tue 4/7

7:45 am-12:05 pm

1 stop34h 20m

$516

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/17

7:40 pm-6:40 pm

1 stop17h 00m

Oslo Gardermoen

Wed 8/26

12:50 pm-11:59 pm

2 stops17h 09m

$517

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 3/23

5:33 pm-2:45 pm

2 stops16h 12m

Oslo Gardermoen

Tue 4/7

11:50 am-9:23 pm

2 stops15h 33m

$518

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Wed 4/8

5:55 pm-7:15 pm

2 stops19h 20m

Oslo Gardermoen

Wed 4/15

12:50 pm-11:59 pm

2 stops17h 09m

$521

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 3/10

5:24 pm-2:10 pm

2 stops15h 46m

Oslo Gardermoen

Tue 3/17

7:20 am-2:35 pm

1 stop12h 15m

$522

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/17

5:50 pm-6:40 pm

2 stops18h 50m

Oslo Gardermoen

Wed 8/26

7:45 am-4:40 pm

1 stop14h 55m

$524

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/17

6:10 am-5:15 pm

2 stops29h 05m

Oslo Gardermoen

Wed 8/26

1:05 pm-2:49 pm

2 stops31h 44m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oslo from

How to get the cheapest flight ticket from Philadelphia to Oslo Gardermoen Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Philadelphia and Oslo Gardermoen Airport?

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

The cheapest month to fly to Oslo Gardermoen Airport from Philadelphia is in January. Flight prices, which tend to average around $540, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Oslo Gardermoen Airport from Philadelphia during April instead. Flights to Oslo Gardermoen Airport in April, while not as cheap as those in January, still average around $578.

Can stopping save me money on Philadelphia to Oslo Gardermoen Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a Philadelphia to Oslo Gardermoen Airport flight.

When to book flights from Philadelphia to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Oslo Gardermoen Airport (PHL to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Oslo Gardermoen Airport

Fastest flight time

16h 10m

Direct flights

None
The fastest flight from Philadelphia to Oslo Gardermoen Airport takes 16h 10m
There are no direct flights from Philadelphia to Oslo Gardermoen Airport. There are no popular flight routes from Philadelphia to Oslo Gardermoen Airport.
Search flight deals

  • How far is Philadelphia to Oslo Gardermoen by plane?

    Philadelphia and Oslo Gardermoen are 3756.1 mi apart from one another. A reasonable flight in good conditions will take 16h 10m.

  • When did momondo last update prices for flights from Philadelphia Airport to Oslo Gardermoen Airport?

    Prices for flights from Philadelphia Airport to Oslo Gardermoen Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Oslo Gardermoen Airport?

  • How old do you have to be to fly from Philadelphia Airport to Oslo Gardermoen Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The required travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo Gardermoen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Philadelphia to Oslo Gardermoen Airport?

Best airlines flying from Philadelphia to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Philadelphia to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $508Free CancellationRating
6.7
7,759 reviews
Search British Airways flights
United AirlinesPriceFrom $580Free CancellationRating
7.4
9,342 reviews
Search United Airlines flights
American AirlinesPriceFrom $642Free CancellationRating
7.2
11,340 reviews
Search American Airlines flights
LufthansaPriceFrom $654Free CancellationRating
6.8
7,803 reviews
Search Lufthansa flights

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Lillehammer
Drammen

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Oslo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Oslo for you.

Can I find flights from Philadelphia to Oslo with flexible booking policies on momondo?

Flights from Philadelphia to Oslo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Oslo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Oslo.

I’m not ready to book a flight from Philadelphia to Oslo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Oslo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oslo and let you know when they change.

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