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$383+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PHL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$493
(Ticket)

One-way from

$383
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$550
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
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One-way flight from Oslo Gardermoen to Philadelphia
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Highest demand for flights based on searches. 3% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This Ticket deal was found by Cheapflights users on 10/30. 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 11/136:30 amOSL - PHL
2 stops16h 09mKLM
Tue 11/1812:22 pmPHL - OSL
2 stops14h 18mKLM
Deal found 10/30$499
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/137:05 amOSL - PHL
1 stop12h 20mAmerican Airlines
Tue 11/1811:00 amPHL - OSL
2 stops21h 10mAmerican Airlines
Deal found 10/29$505
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:15 amOSL - PHL
1 stop15h 50mLufthansa
Tue 11/185:40 pmPHL - OSL
1 stop16h 00mLufthansa
Deal found 10/30$521
This Lufthansa deal was found by Cheapflights users on 10/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:15 amOSL - PHL
1 stop15h 50mLufthansa
Mon 12/83:30 pmPHL - OSL
2 stops20h 10mLufthansa
Deal found 10/28$528
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:15 amOSL - PHL
1 stop15h 50mUnited Airlines
Tue 11/185:40 pmPHL - OSL
1 stop16h 00mUnited Airlines
Deal found 10/29$530
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:15 amOSL - PHL
1 stop15h 50mUnited Airlines
Mon 12/81:15 pmPHL - OSL
2 stops21h 55mUnited Airlines
Deal found 10/29$533
This Travelis deal was found by Cheapflights users on 10/30. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:15 amOSL - PHL
2 stops14h 32mMultiple Airlines
Tue 11/185:40 pmPHL - OSL
1 stop13h 25mMultiple Airlines
Deal found 10/30$538
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:45 pmOSL - PHL
2 stops31h 05mAir Canada
Mon 12/83:30 pmPHL - OSL
2 stops17h 50mAir Canada
Deal found 10/29$549
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:15 amOSL - PHL
1 stop15h 50mUnited Airlines
Wed 12/318:27 amPHL - OSL
2 stops42h 18mUnited Airlines
Deal found 10/28$559

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 October 30, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Philadelphia that are best for you.

Fly from

Oslo Gardermoen

Fly to

Philadelphia

Route

Depart

Return

Price

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 11/13

6:15 am-4:05 pm

1 stop15h 50m

Philadelphia

Tue 11/18

5:40 pm-3:40 pm

1 stop16h 00m

$521

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 11/13

6:30 am-4:39 pm

2 stops16h 09m

Philadelphia

Tue 11/18

5:33 pm-4:20 pm

2 stops16h 47m

$527

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 12/4

6:15 am-4:05 pm

1 stop15h 50m

Philadelphia

Mon 12/8

3:30 pm-5:40 pm

2 stops20h 10m

$528

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 11/13

6:15 am-2:47 pm

2 stops14h 32m

Philadelphia

Tue 11/18

5:40 pm-1:05 pm

1 stop13h 25m

$530

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 4/2

9:55 am-4:00 pm

1 stop12h 05m

Philadelphia

Mon 4/6

1:00 pm-10:10 pm

2 stops27h 10m

$531

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 12/4

6:15 am-4:05 pm

1 stop15h 50m

Philadelphia

Mon 12/8

1:15 pm-5:10 pm

2 stops21h 55m

$533

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 12/4

7:05 am-4:15 pm

1 stop15h 10m

Philadelphia

Mon 12/8

6:35 pm-6:40 pm

1 stop18h 05m

$538

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 12/4

1:45 pm-2:50 pm

2 stops31h 05m

Philadelphia

Mon 12/8

3:30 pm-3:20 pm

2 stops17h 50m

$549

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Wed 12/3

10:35 pm-12:40 am

2 stops32h 05m

$383

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 12/4

8:30 am-6:32 pm

2 stops40h 02m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 17 results
1
2

Compare providers for flights from Oslo Gardermoen to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to Philadelphia in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Philadelphia flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Oslo Gardermoen Airport-Philadelphia flight deals on Cheapflights vs. Gotogate >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 Gotogate the most. Gotogate 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, March is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Philadelphia (average of $300). Flying from Oslo Gardermoen Airport to Philadelphia in September is currently the most expensive (average of $386). 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.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with American Airlines and British Airways from Oslo Gardermoen Airport to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,030 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
American Airlines
7.2
Good
11,030 reviews
American Airlines
7.2
Good
11,030 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
British Airways
6.7
Okay
7,487 reviews
American Airlines
7.2
Good
11,030 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.

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. 2 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 $530, Lufthansa can have you in Philadelphia from Oslo Gardermoen Airport in 14h 32m. The distance between Oslo Gardermoen Airport and Philadelphia is about 3763 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Oslo Gardermoen Airport to Philadelphia round-trip?

    Currently priced at $445, British Airways will fly you from Oslo Gardermoen Airport to Philadelphia and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $468. You may be able to fly from Oslo Gardermoen Airport to Philadelphia for 24% less than the average price by searching for these airlines.

  • 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, March is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Philadelphia (average of $300). Flying from Oslo Gardermoen Airport to Philadelphia in September is currently the most expensive (average of $386). 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
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
Newark
Millville
Chester
Exton
Havre de Grace

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Top 2 airlines flying from Oslo Gardermoen to Philadelphia

Discover the top 2 airlines that operate flights from Oslo Gardermoen to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$445Average$527FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$468Average$512FlexibilityNo cancel feeOn-time71%

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