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Cheap flights from Philadelphia to Oslo from $440

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 2/19. 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.
Lufthansa Logo
6:40 pm - 3:40 pm
PHL
-
OSL
16h 00m
1 stop
Lufthansa Logo
9:55 am - 4:05 pm
OSL
-
PHL
12h 10m
1 stop
$507Lufthansa
Tue, Mar 24 - Tue, Mar 31
British Airways Logo
9:57 pm - 10:55 am
PHL
-
OSL
31h 58m
2 stops
British Airways Logo
5:45 pm - 1:40 pm
OSL
-
PHL
25h 55m
2 stops
$508British Airways
Tue, Mar 24 - Tue, Mar 31
British Airways Logo
6:45 pm - 4:25 pm
PHL
-
OSL
15h 40m
1 stop
British Airways Logo
5:45 pm - 1:50 pm
OSL
-
PHL
26h 05m
2 stops
$511British Airways
Tue, Apr 7 - Tue, Apr 14
British Airways Logo
9:57 pm - 10:55 am
PHL
-
OSL
31h 58m
2 stops
British Airways Logo
7:30 pm - 4:40 pm
OSL
-
PHL
27h 10m
1 stop
$513British Airways
Tue, Mar 24 - Tue, Mar 31
Delta Logo
5:00 pm - 4:20 pm
PHL
-
OSL
18h 20m
2 stops
Delta Logo
7:45 am - 9:22 am
OSL
-
PHL
30h 37m
2 stops
$520Delta
Mon, Mar 9 - Tue, Mar 24
American Airlines Logo
4:43 pm - 2:10 pm
PHL
-
OSL
16h 27m
2 stops
American Airlines Logo
7:45 am - 3:30 pm
OSL
-
PHL
13h 45m
1 stop
$522American Airlines
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
7:35 pm - 10:55 am
PHL
-
OSL
10h 20m
1 stop
Multiple Airlines Logo
7:25 pm - 2:55 pm
OSL
-
PHL
24h 30m
2 stops
$524Multiple Airlines
Mon, Mar 9 - Tue, Mar 24
American Airlines Logo
5:24 pm - 2:10 pm
PHL
-
OSL
15h 46m
2 stops
American Airlines Logo
7:45 am - 8:34 pm
OSL
-
PHL
18h 49m
2 stops
$532American Airlines
Tue, Mar 24 - Tue, Mar 31
Lufthansa Logo
5:40 pm - 6:05 pm
PHL
-
OSL
18h 25m
1 stop
Lufthansa Logo
9:55 am - 4:05 pm
OSL
-
PHL
12h 10m
1 stop
$536Lufthansa
Tue, May 5 - Wed, May 20
British Airways Logo
6:50 pm - 11:20 pm
PHL
-
OSL
22h 30m
2 stops
British Airways Logo
5:10 pm - 1:40 pm
OSL
-
PHL
26h 30m
2 stops
$539British Airways
Tue, May 5 - Wed, May 20

Lufthansa flights from Philadelphia to Oslo Gardermoen Airport

Our best Lufthansa deals on Philadelphia to Oslo Gardermoen Airport flight tickets
Lufthansa
Mar 24
PHL6:40 pmPhiladelphia
16h 00m
1 stop
OSL3:40 pmOslo Gardermoen
Mar 31
OSL9:55 amOslo Gardermoen
12h 10m
1 stop
PHL4:05 pmPhiladelphia
$507
Lufthansa
May 5
PHL5:40 pmPhiladelphia
18h 25m
1 stop
OSL6:05 pmOslo Gardermoen
May 20
OSL9:55 amOslo Gardermoen
12h 10m
1 stop
PHL4:05 pmPhiladelphia
$536
Lufthansa
May 1
PHL5:40 pmPhiladelphia
12h 15m
1 stop
OSL11:55 amOslo Gardermoen
May 8
OSL6:25 amOslo Gardermoen
15h 40m
1 stop
PHL4:05 pmPhiladelphia
$553

British Airways flights from Philadelphia to Oslo Gardermoen Airport

Our best British Airways deals on Philadelphia to Oslo Gardermoen Airport flight tickets
British Airways
Mar 24
PHL9:57 pmPhiladelphia
31h 58m
2 stops
OSL10:55 amOslo Gardermoen
Mar 31
OSL5:45 pmOslo Gardermoen
25h 55m
2 stops
PHL1:40 pmPhiladelphia
$508
British Airways
Apr 7
PHL6:45 pmPhiladelphia
15h 40m
1 stop
OSL4:25 pmOslo Gardermoen
Apr 14
OSL5:45 pmOslo Gardermoen
26h 05m
2 stops
PHL1:50 pmPhiladelphia
$511
British Airways
Mar 24
PHL9:57 pmPhiladelphia
31h 58m
2 stops
OSL10:55 amOslo Gardermoen
Mar 31
OSL7:30 pmOslo Gardermoen
27h 10m
1 stop
PHL4:40 pmPhiladelphia
$513

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 8, 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

Tue 3/24

6:40 pm-3:40 pm

1 stop16h 00m

Oslo Gardermoen

Tue 3/31

9:55 am-4:05 pm

1 stop12h 10m

$507

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 3/24

9:57 pm-10:55 am

2 stops31h 58m

Oslo Gardermoen

Tue 3/31

5:45 pm-1:40 pm

2 stops25h 55m

$508

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 4/7

6:45 pm-4:25 pm

1 stop15h 40m

Oslo Gardermoen

Tue 4/14

5:45 pm-1:50 pm

2 stops26h 05m

$511

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 3/24

9:57 pm-10:55 am

2 stops31h 58m

Oslo Gardermoen

Tue 3/31

7:30 pm-4:40 pm

1 stop27h 10m

$513

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 3/9

5:00 pm-4:20 pm

2 stops18h 20m

Oslo Gardermoen

Tue 3/24

7:45 am-9:22 am

2 stops30h 37m

$520

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 3/24

4:43 pm-2:10 pm

2 stops16h 27m

Oslo Gardermoen

Tue 3/31

7:45 am-3:30 pm

1 stop13h 45m

$522

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 3/9

7:35 pm-10:55 am

1 stop10h 20m

Oslo Gardermoen

Tue 3/24

7:25 pm-2:55 pm

2 stops24h 30m

$524

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 3/24

5:24 pm-2:10 pm

2 stops15h 46m

Oslo Gardermoen

Tue 3/31

7:45 am-8:34 pm

2 stops18h 49m

$532

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 5/5

5:40 pm-6:05 pm

1 stop18h 25m

Oslo Gardermoen

Wed 5/20

9:55 am-4:05 pm

1 stop12h 10m

$536

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 5/5

6:50 pm-11:20 pm

2 stops22h 30m

Oslo Gardermoen

Wed 5/20

5:10 pm-1:40 pm

2 stops26h 30m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 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 $619, 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 $676.

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 15m

Direct flights

None
The fastest flight from Philadelphia to Oslo Gardermoen Airport takes 16h 15m
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 15m.

  • 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
7,720 reviews
Search British Airways flights
United AirlinesPriceFrom $580Free CancellationRating
7.4
9,254 reviews
Search United Airlines flights
LufthansaPriceFrom $654Free CancellationRating
6.8
7,773 reviews
Search Lufthansa flights
American AirlinesPriceFrom $680Free CancellationRating
7.2
11,249 reviews
Search American Airlines 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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