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Cheap flights from Philadelphia to Oslo from $371

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 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
6:35 pm - 1:45 pmPHL-OSL
13h 10m1 stop
British Airways Logo
11:45 am - 4:15 pmOSL-PHL
34h 30m1 stop
$465British Airways
Find Deal
Sun, Jan 11 - Tue, Jan 27
Multiple Airlines Logo
5:40 pm - 1:05 pmPHL-OSL
13h 25m1 stop
Multiple Airlines Logo
6:45 am - 6:54 pmOSL-PHL
18h 09m2 stops
$483Multiple Airlines
Find Deal
Sun, Jan 11 - Tue, Jan 27
British Airways Logo
6:35 pm - 5:30 pmPHL-OSL
16h 55m1 stop
British Airways Logo
7:10 am - 4:15 pmOSL-PHL
15h 05m1 stop
$489British Airways
Find Deal
Fri, Feb 27 - Fri, Mar 6
Scandinavian Airlines Logo
6:02 am - 9:20 amPHL-OSL
21h 18m2 stops
Scandinavian Airlines Logo
11:05 am - 9:16 pmOSL-PHL
16h 11m2 stops
$501Scandinavian Airlines
Find Deal
Sun, Jan 11 - Tue, Jan 27
British Airways Logo
6:35 pm - 11:35 pmPHL-OSL
23h 00m1 stop
British Airways Logo
3:05 pm - 4:15 pmOSL-PHL
31h 10m1 stop
$511British Airways
Find Deal
Thu, Jan 15 - Thu, Jan 22
British Airways Logo
6:35 pm - 10:10 pmPHL-OSL
21h 35m1 stop
British Airways Logo
7:20 am - 4:15 pmOSL-PHL
14h 55m1 stop
$512British Airways
Find Deal
Fri, Jan 23 - Tue, Jan 27
Scandinavian Airlines Logo
11:30 am - 9:20 amPHL-OSL
15h 50m2 stops
Scandinavian Airlines Logo
10:00 am - 10:50 pmOSL-PHL
18h 50m2 stops
$514Scandinavian Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
British Airways Logo
6:35 pm - 5:30 pmPHL-OSL
16h 55m1 stop
British Airways Logo
7:10 am - 11:35 amOSL-PHL
34h 25m2 stops
$515British Airways
Find Deal
Fri, Feb 27 - Fri, Mar 6
British Airways Logo
6:45 pm - 4:05 pmPHL-OSL
15h 20m1 stop
British Airways Logo
7:40 am - 4:40 pmOSL-PHL
15h 00m1 stop
$517British Airways
Find Deal
Sun, May 17 - Wed, May 27
British Airways Logo
6:35 pm - 10:10 pmPHL-OSL
21h 35m1 stop
British Airways Logo
3:05 pm - 5:53 pmOSL-PHL
32h 48m2 stops
$520British Airways
Find Deal
Fri, Jan 16 - Fri, Jan 23

British Airways flights from Philadelphia to Oslo Gardermoen Airport

Our best British Airways deals on Philadelphia to Oslo Gardermoen Airport flight tickets
British Airways
Jan 11
PHL6:35 pmPhiladelphia
13h 10m
1 stop
OSL1:45 pmOslo Gardermoen
Jan 27
OSL11:45 amOslo Gardermoen
34h 30m
1 stop
PHL4:15 pmPhiladelphia
$465
Find similar
British Airways
Feb 27
PHL6:35 pmPhiladelphia
16h 55m
1 stop
OSL5:30 pmOslo Gardermoen
Mar 6
OSL7:10 amOslo Gardermoen
15h 05m
1 stop
PHL4:15 pmPhiladelphia
$489
Find similar
British Airways
Mar 8
PHL7:21 pmPhiladelphia
22h 19m
2 stops
OSL10:40 pmOslo Gardermoen
Mar 15
OSL11:30 amOslo Gardermoen
34h 45m
1 stop
PHL5:15 pmPhiladelphia
$507
Find similar

Scandinavian Airlines flights from Philadelphia to Oslo Gardermoen Airport

Our best Scandinavian Airlines deals on Philadelphia to Oslo Gardermoen Airport flight tickets
Scandinavian Airlines
Jan 11
PHL6:02 amPhiladelphia
21h 18m
2 stops
OSL9:20 amOslo Gardermoen
Jan 27
OSL11:05 amOslo Gardermoen
16h 11m
2 stops
PHL9:16 pmPhiladelphia
$501
Find similar
Scandinavian Airlines
Jan 15
PHL11:30 amPhiladelphia
15h 50m
2 stops
OSL9:20 amOslo Gardermoen
Jan 22
OSL10:00 amOslo Gardermoen
18h 50m
2 stops
PHL10:50 pmPhiladelphia
$514
Find similar
Scandinavian Airlines
Jan 17
PHL12:11 pmPhiladelphia
18h 59m
2 stops
OSL1:10 pmOslo Gardermoen
Jan 24
OSL9:00 amOslo Gardermoen
21h 21m
2 stops
PHL12:21 amPhiladelphia
$524
Find similar

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 December 3, 2025.
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 1/11

6:35 pm-1:45 pm

1 stop13h 10m

Oslo Gardermoen

Tue 1/27

11:45 am-4:15 pm

1 stop34h 30m

$465

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 1/11

5:40 pm-1:05 pm

1 stop13h 25m

Oslo Gardermoen

Tue 1/27

6:45 am-6:54 pm

2 stops18h 09m

$483

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Fri 2/27

6:35 pm-5:30 pm

1 stop16h 55m

Oslo Gardermoen

Fri 3/6

7:10 am-4:15 pm

1 stop15h 05m

$489

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 1/11

6:02 am-9:20 am

2 stops21h 18m

Oslo Gardermoen

Tue 1/27

11:05 am-9:16 pm

2 stops16h 11m

$501

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Thu 1/15

6:35 pm-11:35 pm

1 stop23h 00m

Oslo Gardermoen

Thu 1/22

3:05 pm-4:15 pm

1 stop31h 10m

$511

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Fri 1/23

6:35 pm-10:10 pm

1 stop21h 35m

Oslo Gardermoen

Tue 1/27

7:20 am-4:15 pm

1 stop14h 55m

$512

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Thu 1/15

11:30 am-9:20 am

2 stops15h 50m

Oslo Gardermoen

Thu 1/22

10:00 am-10:50 pm

2 stops18h 50m

$514

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Fri 2/27

6:35 pm-5:30 pm

1 stop16h 55m

Oslo Gardermoen

Fri 3/6

7:10 am-11:35 am

2 stops34h 25m

$515

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 5/17

6:45 pm-4:05 pm

1 stop15h 20m

Oslo Gardermoen

Wed 5/27

7:40 am-4:40 pm

1 stop15h 00m

$517

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Fri 1/16

6:35 pm-10:10 pm

1 stop21h 35m

Oslo Gardermoen

Fri 1/23

3:05 pm-5:53 pm

2 stops32h 48m

$520

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 $624, 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 November instead. Flights to Oslo Gardermoen Airport in November, while not as cheap as those in January, still average around $707.

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

According to our data, Wednesday is the cheapest day to fly to Oslo Gardermoen Airport from Philadelphia. The lowest ticket price found for a Wednesday departure recently was $632. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Oslo Gardermoen Airport for around $1,141.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is in the morning. Flights from Philadelphia to Oslo Gardermoen Airport during this time can be as low as $738. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is in the afternoon when prices are around $1,018.

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

You could potentially save up to 33% 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

15h 30m

Direct flights

None
The fastest flight from Philadelphia to Oslo Gardermoen Airport takes 15h 30m
There are no direct flights from Philadelphia to Oslo Gardermoen Airport. There are no popular flight routes from Philadelphia to Oslo Gardermoen Airport.
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  • 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 13h 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
United AirlinesPriceFrom $571Free CancellationRating
7.4
9,065 reviews
Search United Airlines flights
British AirwaysPriceFrom $632Free CancellationRating
6.7
7,557 reviews
Search British Airways flights
LufthansaPriceFrom $654Free CancellationRating
6.8
7,611 reviews
Search Lufthansa flights
American AirlinesPriceFrom $680Free CancellationRating
7.2
11,046 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
Drammen
Lillehammer

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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