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$482+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PHL
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
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 May 6, 2026.

This Ticket deal was found by Cheapflights users on 5/1. 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 5/216:45 am
OSL
-
PHL
1 stop15h 20m
Lufthansa
Tue 5/265:40 pm
PHL
-
OSL
1 stop12h 35m
Lufthansa
Deal found 5/1$631
This Ticket deal was found by Cheapflights users on 5/5. 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 6/39:55 am
OSL
-
PHL
2 stops17h 38m
Air Canada
Sun 6/76:00 am
PHL
-
OSL
2 stops29h 15m
Air Canada
Deal found 5/5$642
This United Airlines deal was found by Cheapflights users on 5/4. 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 10/159:55 am
OSL
-
PHL
1 stop12h 10m
United Airlines
Mon 10/195:40 pm
PHL
-
OSL
1 stop15h 45m
United Airlines
Deal found 5/4$679
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/216:45 am
OSL
-
PHL
1 stop15h 20m
United Airlines
Tue 5/2610:32 am
PHL
-
OSL
2 stops24h 43m
United Airlines
Deal found 5/1$682
This Air Canada deal was found by Cheapflights users on 5/1. 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 10/156:45 am
OSL
-
PHL
2 stops14h 02m
Air Canada
Mon 10/1910:05 am
PHL
-
OSL
2 stops20h 15m
Air Canada
Deal found 5/1$686
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:30 am
OSL
-
PHL
2 stops18h 57m
Delta
Tue 5/269:26 am
PHL
-
OSL
2 stops17h 19m
Delta
Deal found 5/2$687

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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$631
(Ticket)

One-way from

$482
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$625
Provider with most accurate pricing for Oslo Gardermoen-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oslo Gardermoen-Philadelphia flights.
Search Deals
From Oslo Gardermoen to Philadelphia
Search Deals
One-way flight from Oslo Gardermoen to Philadelphia
Search Deals
High demand for flights, 11% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 6, 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
Quickest round-trip

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 5/21

6:45 am-4:05 pm

1 stop15h 20m

Philadelphia

Tue 5/26

5:40 pm-12:15 pm

1 stop12h 35m

$631

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Wed 6/3

9:55 am-9:33 pm

2 stops17h 38m

Philadelphia

Sun 6/7

6:00 am-5:15 pm

2 stops29h 15m

$642

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 10/15

6:45 am-4:05 pm

1 stop15h 20m

Philadelphia

Mon 10/19

5:40 pm-12:20 pm

1 stop12h 40m

$679

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 5/21

6:45 am-4:05 pm

1 stop15h 20m

Philadelphia

Tue 5/26

5:40 pm-12:15 pm

1 stop12h 35m

$680

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Thu 10/15

6:45 am-9:32 pm

2 stops20h 47m

Philadelphia

Mon 10/19

10:05 am-1:15 pm

2 stops21h 10m

$682
Cheapest one-way

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Tue 5/26

11:10 pm-8:54 am

2 stops39h 44m

$482

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Sat 7/11

8:55 pm-4:20 pm

2 stops25h 25m

$495
Quickest one-way

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Sat 7/11

1:35 pm-6:55 pm

1 stop11h 20m

$702

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Tue 5/26

9:55 am-4:05 pm

1 stop12h 10m

$710

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Sat 7/11

9:00 pm-8:00 pm

3 stops29h 00m

$1,565

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Sorted by cheapest first

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 May.
ProviderPrice AccuracyTrust Score*
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 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 $397). Flying from Oslo Gardermoen Airport to Philadelphia in March is currently the most expensive (average of $829). 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?

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 May 6, 2026.
Get a feel of what it's like to fly with 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.
British Airways
6.7
Okay
7,944 reviews

Comfort

6.8

Food

6.4

Boarding

6.9

Crew

7.7

Entertainment

6.4

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,944 reviews
British Airways
6.7
Okay
7,944 reviews

Comfort

6.8

Food

6.4

Boarding

6.9

Crew

7.7

Entertainment

6.4

Overall

6.7

Reviews

1 / 20
6.0
Good

Roxanne,Sep 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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. 1 airline 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 $631, Lufthansa can have you in Philadelphia from Oslo Gardermoen Airport in 15h 20m. The distance between Oslo Gardermoen Airport and Philadelphia is about 3763 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Oslo Gardermoen Airport to Philadelphia round-trip?

    Currently priced at $460, 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. You may be able to fly from Oslo Gardermoen Airport to Philadelphia for 26% less than the average price by searching for this airline.

  • 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 $397). Flying from Oslo Gardermoen Airport to Philadelphia in March is currently the most expensive (average of $829). 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
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Dewey Beach
Pottstown
Vineland
Ephrata
Milford
Dover
Elkton
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Chester
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Alternative routes for Oslo Gardermoen to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Oslo Gardermoen to Dulles Intl flights
Oslo Gardermoen to Pittsburgh flights

Top airline flying from Oslo Gardermoen to Philadelphia

Discover the top airline 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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$460Average$529FlexibilityNo cancel feeOn-time70%

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