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Oslo Gardermoen

$391+ Cheap flights from Philadelphia (PHL) to Oslo Gardermoen (OSL)

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSL
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Philadelphia to Oslo Gardermoen

Cheapest flights from Philadelphia to Oslo Gardermoen
Explore the most affordable flight options available from Philadelphia to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:50 pm
PHL
-
OSL
2 stops17h 20m
British Airways
Tue 3/2411:45 am
OSL
-
PHL
1 stop34h 30m
British Airways
Deal found 1/19$460
This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:35 pm
PHL
-
OSL
1 stop10h 20m
British Airways
Wed 4/155:10 pm
OSL
-
PHL
2 stops28h 50m
British Airways
Deal found 1/19$465
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/44:45 pm
PHL
-
OSL
2 stops15h 25m
American Airlines
Wed 3/116:55 am
OSL
-
PHL
1 stop12h 40m
American Airlines
Deal found 1/20$468
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Tue 3/178:40 pm
PHL
-
OSL
1 stop12h 30m
American Airlines
Tue 3/247:20 am
OSL
-
PHL
2 stops18h 14m
American Airlines
Deal found 1/18$474
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:45 pm
PHL
-
OSL
1 stop22h 40m
British Airways
Wed 9/307:40 am
OSL
-
PHL
1 stop15h 00m
British Airways
Deal found 1/20$486
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:55 pm
PHL
-
OSL
2 stops20h 20m
British Airways
Fri 10/27:50 am
OSL
-
PHL
1 stop14h 50m
British Airways
Deal found 1/20$490
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:45 pm
PHL
-
OSL
1 stop15h 30m
British Airways
Fri 9/117:50 am
OSL
-
PHL
1 stop14h 50m
British Airways
Deal found 1/19$491
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:45 pm
PHL
-
OSL
1 stop15h 40m
British Airways
Tue 9/297:45 am
OSL
-
PHL
1 stop14h 55m
British Airways
Deal found 1/20$493

Find flight deals from Philadelphia to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Oslo Gardermoen (OSL). 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 January 20, 2026.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$460
(oojo)

One-way from

$391
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$619
Provider with most accurate pricing for Philadelphia-Oslo Gardermoen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Oslo Gardermoen flights.
Search Deals
From Philadelphia to Oslo Gardermoen
Search Deals
One-way flight from Philadelphia to Oslo Gardermoen
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Oslo Gardermoen 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 January 20, 2026.
Use the filters below to find and compare flights from Philadelphia to Oslo Gardermoen Airport that are best for you.

Fly from

Philadelphia

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Wed 2/25

6:35 pm-10:40 pm

1 stop22h 05m

Oslo Gardermoen

Sun 3/1

11:30 am-4:15 pm

1 stop34h 45m

$516

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 3/17

6:40 pm-3:40 pm

1 stop16h 00m

Oslo Gardermoen

Tue 3/24

6:15 am-5:05 pm

1 stop15h 50m

$525

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Wed 2/25

8:02 am-5:10 pm

2 stops27h 08m

Oslo Gardermoen

Sun 3/1

6:05 am-10:46 pm

2 stops22h 41m

$571

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Thu 3/5

7:45 pm-5:50 pm

2 stops16h 05m

Oslo Gardermoen

Thu 3/12

6:15 am-7:09 pm

2 stops17h 54m

$590

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Fri 3/6

3:30 pm-1:05 pm

2 stops15h 35m

Oslo Gardermoen

Fri 3/13

6:10 am-9:09 pm

2 stops19h 59m

$707

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Fri 7/10

7:35 pm-10:20 pm

1 stop20h 45m

Oslo Gardermoen

Thu 7/23

7:45 am-9:10 pm

2 stops19h 25m

$709

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Fri 7/3

10:15 am-5:55 pm

2 stops25h 40m

Oslo Gardermoen

Tue 7/21

11:45 am-11:30 pm

2 stops17h 45m

$790

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 3/17

6:00 am-12:10 pm

2 stops25h 10m

Oslo Gardermoen

Tue 3/24

4:00 pm-7:24 pm

3 stops32h 24m

$812

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Wed 3/4

3:02 pm-8:20 pm

3 stops23h 18m

Oslo Gardermoen

Wed 3/11

1:00 pm-10:31 pm

2 stops38h 31m

$815

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sat 4/4

6:25 pm-12:00 pm

2 stops35h 35m

Oslo Gardermoen

Wed 4/15

9:55 am-7:35 am

3 stops27h 40m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 17 results
1
2

Compare providers for flights from Philadelphia to Oslo Gardermoen

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 Philadelphia to Oslo Gardermoen in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust 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 Philadelphia-Oslo Gardermoen Airport flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Philadelphia-Oslo Gardermoen Airport flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from Philadelphia-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Oslo Gardermoen Airport 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 Philadelphia-Oslo Gardermoen Airport 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 Philadelphia to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Philadelphia 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 Philadelphia to Oslo Gardermoen Airport

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

Currently, June is the cheapest month in which you can book a flight from Philadelphia to Oslo Gardermoen Airport (average of $272). Flying from Philadelphia to Oslo Gardermoen Airport in November is currently the most expensive (average of $411). 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 Philadelphia to Oslo Gardermoen Airport?

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Oslo Gardermoen. Reviews last updated January 20, 2026.
See what other customers who have flown with United Airlines, American Airlines, and Lufthansa from Philadelphia to Oslo Gardermoen Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,183 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,183 reviews
United Airlines
7.4
Good
9,183 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,166 reviews
United Airlines
7.4
Good
9,183 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,732 reviews
United Airlines
7.4
Good
9,183 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,690 reviews
United Airlines
7.4
Good
9,183 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Oslo Gardermoen. 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 from for flights from Philadelphia to Oslo Gardermoen?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to Oslo Gardermoen. On average, Philadelphia has 0 outbound flights to Oslo Gardermoen per day from 4 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

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

    For as low as $525, British Airways can have you in Oslo Gardermoen Airport from Philadelphia in 16h. The distance from Philadelphia to Oslo Gardermoen Airport is about 3763 mi. This flight may include one or multiple stops.

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

    Flying on British Airways is currently your cheapest option to Oslo Gardermoen Airport, with prices starting at $508. Additional round-trip tickets that might be worth considering are offered by United Airlines and Lufthansa, with the lowest prices starting at $571 and $654, respectively. These flights start at 41% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Oslo Gardermoen 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 Philadelphia to Oslo Gardermoen Airport?

    Currently, June is the cheapest month in which you can book a flight from Philadelphia to Oslo Gardermoen Airport (average of $272). Flying from Philadelphia to Oslo Gardermoen Airport in November is currently the most expensive (average of $411). 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

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Top 4 airlines flying from Philadelphia to Oslo Gardermoen

Discover the top 4 airlines that operate flights from Philadelphia to Oslo Gardermoen. 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$508Average$867FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$571Average$1,067FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$654Average$921FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$680Average$765FlexibilityNo cancel feeOn-time71%

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