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$418+ Cheap flights from Oslo Gardermoen (OSL) to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PHL
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from Oslo Gardermoen to Philadelphia

Cheapest flights from Oslo Gardermoen to Philadelphia
Explore the most affordable flight options available from Oslo Gardermoen to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This Ticket deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:05 pm
OSL
-
PHL
1 stop28h 45m
British Airways
Mon 11/166:35 pm
PHL
-
OSL
1 stop22h 05m
British Airways
Deal found 6/20$536
This Ticket deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:55 am
OSL
-
PHL
1 stop12h 10m
Multiple Airlines
Mon 8/173:25 pm
PHL
-
OSL
2 stops14h 55m
Multiple Airlines
Deal found 6/20$611
This Ticket deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:55 am
OSL
-
PHL
1 stop12h 10m
Lufthansa
Mon 8/175:40 pm
PHL
-
OSL
1 stop12h 40m
Lufthansa
Deal found 6/20$612
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:35 am
OSL
-
PHL
1 stop34h 25m
American Airlines
Sun 10/117:40 pm
PHL
-
OSL
1 stop22h 00m
American Airlines
Deal found 6/18$615
This British Airways deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:10 pm
OSL
-
PHL
1 stop29h 30m
British Airways
Sun 10/118:35 pm
PHL
-
OSL
2 stops21h 05m
British Airways
Deal found 6/19$621

Find flight deals from Oslo Gardermoen to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$536
(Ticket)

One-way from

$418
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$798
Provider with most accurate pricing for Oslo Gardermoen-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-Philadelphia flights.
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From Oslo Gardermoen to Philadelphia
Search Deals
One-way flight from Oslo Gardermoen to Philadelphia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen to Philadelphia 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, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Wed 11/11

3:05 pm-1:50 pm

1 stop28h 45m

Philadelphia

Mon 11/16

6:35 pm-10:40 pm

1 stop22h 05m

$536

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Wed 10/7

11:35 am-4:00 pm

1 stop34h 25m

Philadelphia

Sun 10/11

3:20 pm-11:40 pm

2 stops26h 20m

$615

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Wed 10/7

7:45 am-12:15 pm

1 stop34h 30m

Philadelphia

Sun 10/11

6:45 pm-11:40 pm

1 stop22h 55m

$621
Quickest round-trip

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 8/13

7:10 am-4:05 pm

2 stops14h 55m

Philadelphia

Mon 8/17

3:25 pm-12:20 pm

2 stops14h 55m

$640

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 8/13

6:45 am-4:05 pm

1 stop15h 20m

Philadelphia

Tue 8/18

10:34 am-12:10 am

2 stops31h 36m

$647
Cheapest one-way

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 8/27

7:45 am-3:35 pm

1 stop13h 50m

$418

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Tue 9/29

5:25 pm-6:55 pm

3 stops31h 30m

$446

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Tue 9/29

5:45 pm-1:45 pm

2 stops26h 00m

$452

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 8/27

4:10 pm-6:55 pm

3 stops32h 45m

$487
Quickest one-way

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Tue 7/21

1:35 pm-6:55 pm

1 stop11h 20m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oslo Gardermoen to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Oslo Gardermoen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oslo Gardermoen Airport to Philadelphia

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Philadelphia?

Currently, February is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Philadelphia (average of $400). Flying from Oslo Gardermoen Airport to Philadelphia in March is currently the most expensive (average of $1,151). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Philadelphia?

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from Oslo Gardermoen?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly into when you book flights from Oslo Gardermoen to Philadelphia. 0 airlines have flights to Philadelphia from Oslo Gardermoen on a regular basis. Booking flights from Oslo Gardermoen to Philadelphia should not be difficult; the airport handles an average of 0 inbound flights from Oslo Gardermoen per day.

  • How long is the flight from Oslo Gardermoen Airport to Philadelphia?

    For as low as $536, British Airways can have you in Philadelphia from Oslo Gardermoen Airport in 28h 45m. The distance between Oslo Gardermoen Airport and Philadelphia is about 3763 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Oslo Gardermoen to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Oslo Gardermoen to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Philadelphia.

  • Can I find deals for business class flights from Oslo Gardermoen to Philadelphia?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Philadelphia (average of $400). Flying from Oslo Gardermoen Airport to Philadelphia in March is currently the most expensive (average of $1,151). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Reading
Camden
Ocean City
Plymouth Meeting
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Milford
Wildwood Crest
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland

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