HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oslo Gardermoen

$453+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSL
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Oslo Gardermoen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 August 17, 2025.

Round-trip from

$598
(FlightHub)

One-way from

$453
(FlightHub)

Popular in

October

Cheapest in

March

Average price

$922
From Philadelphia to Oslo Gardermoen
Search Deals
One-way flight from Philadelphia to Oslo Gardermoen
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find 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 August 17, 2025.

This oojo deal was found by Cheapflights users on 8/16. 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 9/303:55 pmPHL - OSL
2 stops38h 05mTAP AIR PORTUGAL
Tue 10/76:50 pmOSL - PHL
2 stops32h 34mTAP AIR PORTUGAL
Deal found 8/16$618
This Scandinavian Airlines deal was found by Cheapflights users on 8/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:35 pmPHL - OSL
2 stops14h 45mScandinavian Airlines
Mon 10/69:55 amOSL - PHL
2 stops18h 18mScandinavian Airlines
Deal found 8/15$620
This Scandinavian Airlines deal was found by Cheapflights users on 8/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:35 pmPHL - OSL
2 stops14h 45mScandinavian Airlines
Wed 10/811:05 amOSL - PHL
2 stops19h 47mScandinavian Airlines
Deal found 8/15$632
This SmartFares deal was found by Cheapflights users on 8/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/232:40 pmPHL - OSL
2 stops16h 15mScandinavian Airlines
Fri 10/37:05 pmOSL - PHL
2 stops33h 07mScandinavian Airlines
Deal found 8/15$661
This Scandinavian Airlines deal was found by Cheapflights users on 8/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:35 pmPHL - OSL
2 stops13h 40mScandinavian Airlines
Sat 10/46:00 amOSL - PHL
2 stops22h 12mScandinavian Airlines
Deal found 8/15$682
This Mytrip deal was found by Cheapflights users on 8/15. 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.
Mon 9/293:25 pmPHL - OSL
2 stops23h 15mMultiple Airlines
Mon 10/69:10 pmOSL - PHL
3 stops30h 28mMultiple Airlines
Deal found 8/15$747
This Cheapflightsfares deal was found by Cheapflights users on 8/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:35 pmPHL - OSL
1 stop16h 05mLufthansa
Tue 9/166:35 amOSL - PHL
1 stop15h 25mLufthansa
Deal found 8/15$761
This Ovago deal was found by Cheapflights users on 8/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/93:40 pmPHL - OSL
2 stops25h 45mBritish Airways
Tue 9/167:45 amOSL - PHL
1 stop13h 45mBritish Airways
Deal found 8/15$769
This Air Canada deal was found by Cheapflights users on 8/15. 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.
Tue 9/93:25 pmPHL - OSL
2 stops20h 40mAir Canada
Tue 9/166:35 amOSL - PHL
2 stops21h 03mAir Canada
Deal found 8/15$773
This oojo deal was found by Cheapflights users on 8/15. 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.
Fri 10/310:20 amPHL - OSL
2 stops19h 40mTAP AIR PORTUGAL
Sun 10/126:50 pmOSL - PHL
2 stops32h 34mTAP AIR PORTUGAL
Deal found 8/15$799
This Gurufare deal was found by Cheapflights users on 8/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:55 pmPHL - OSL
2 stops38h 40mIcelandair
Tue 10/71:50 pmOSL - PHL
2 stops25h 32mIcelandair
Deal found 8/15$806

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 August 17, 2025.
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

Tue 9/30

3:55 pm-12:00 pm

2 stops38h 05m

Oslo Gardermoen

Tue 10/7

6:50 pm-9:24 pm

2 stops32h 34m

$618

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 9/29

1:35 pm-10:20 am

2 stops14h 45m

Oslo Gardermoen

Mon 10/6

9:55 am-10:13 pm

2 stops18h 18m

$620

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 9/16

1:35 pm-10:20 am

2 stops14h 45m

Oslo Gardermoen

Wed 10/8

11:05 am-12:52 am

2 stops19h 47m

$632

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 9/16

10:45 am-9:15 am

2 stops16h 30m

Oslo Gardermoen

Mon 10/6

7:10 am-10:13 pm

2 stops21h 03m

$632

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 9/16

10:45 am-9:15 am

2 stops16h 30m

Oslo Gardermoen

Sun 10/5

8:55 pm-10:13 pm

2 stops31h 18m

$632

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 9/16

1:35 pm-2:10 pm

2 stops18h 35m

Oslo Gardermoen

Tue 10/7

6:00 am-10:13 pm

2 stops22h 13m

$632

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 9/23

2:40 pm-12:55 pm

2 stops16h 15m

Oslo Gardermoen

Fri 10/3

7:05 pm-10:12 pm

2 stops33h 07m

$661

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Fri 9/19

7:00 am-12:00 pm

2 stops23h 00m

Oslo Gardermoen

Tue 9/23

6:50 pm-9:50 pm

2 stops33h 00m

$682

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 9/16

1:35 pm-9:15 am

2 stops13h 40m

Oslo Gardermoen

Sat 10/4

6:00 am-10:12 pm

2 stops22h 12m

$682

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 9/29

3:25 pm-8:40 pm

2 stops23h 15m

Oslo Gardermoen

Mon 10/6

9:10 pm-9:38 pm

3 stops30h 28m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 18 results
1
2

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, November is the cheapest month in which you can book a flight from Philadelphia to Oslo Gardermoen Airport (average of $567). Flying from Philadelphia to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,009). 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.

What is the cheapest time of day to fly from PHL to OSL?

Find hourly flight availability from Philadelphia to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 17, 2025.

It’s typically best to fly out from Philadelphia to Oslo Gardermoen Airport in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

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 August 17, 2025.
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
8,919 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,919 reviews
United Airlines
7.4
Good
8,919 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,919 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,325 reviews
United Airlines
7.4
Good
8,919 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,271 reviews
United Airlines
7.4
Good
8,919 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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 $583. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $680 and $704, respectively. These flights start at 36% 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, November is the cheapest month in which you can book a flight from Philadelphia to Oslo Gardermoen Airport (average of $567). Flying from Philadelphia to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,009). 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 Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Gardermoen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$583Average$902FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$680Average$811FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$704Average$1,067FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$728Average$997FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.