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$283+ Cheap flights from Oslo Gardermoen (OSL) to Pennsylvania

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PHL
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Oslo Gardermoen to Pennsylvania

Keep the following information in mind while searching for Oslo Gardermoen to Pennsylvania flight deals. Data was last updated September 14, 2025.

Round-trip from

$386
(Ticket)

One-way from

$283
(Booking.com)

Popular in

December

Cheapest in

January

Average price

$576
From Oslo Gardermoen to Pennsylvania
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One-way flight from Oslo Gardermoen to Pennsylvania
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Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oslo Gardermoen to Pennsylvania

Cheapest flights from Oslo Gardermoen to Pennsylvania
Explore the most affordable flight options available from Oslo Gardermoen to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Ticket deal was found by Cheapflights users on 9/12. 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.
Mon 11/31:10 pmOSL - EWR
1 stop11h 15mIcelandair
Wed 11/197:35 pmEWR - OSL
1 stop10h 00mIcelandair
Deal found 9/12$390
This Travelis deal was found by Cheapflights users on 9/13. 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.
Mon 10/134:45 pmOSL - EWR
1 stop32h 25mIcelandair
Mon 10/208:25 pmEWR - OSL
1 stop10h 10mIcelandair
Deal found 9/13$394
This Gotogate deal was found by Cheapflights users on 9/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:45 pmOSL - JFK
1 stop32h 25mIcelandair
Mon 10/208:25 pmJFK - OSL
1 stop10h 10mIcelandair
Deal found 9/13$405
This Travelis deal was found by Cheapflights users on 9/13. 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.
Sun 10/510:30 pmOSL - JFK
1 stop26h 40mIcelandair
Mon 10/208:25 pmJFK - OSL
1 stop10h 10mIcelandair
Deal found 9/13$406
This Travelis deal was found by Cheapflights users on 9/13. 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.
Sun 10/510:30 pmOSL - EWR
1 stop26h 40mIcelandair
Mon 10/208:25 pmEWR - OSL
1 stop10h 10mIcelandair
Deal found 9/13$406
This Travelis deal was found by Cheapflights users on 9/14. 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.
Mon 10/64:45 pmOSL - JFK
1 stop32h 25mIcelandair
Sun 10/128:25 pmJFK - OSL
1 stop10h 10mIcelandair
Deal found 9/14$408
This Travelis deal was found by Cheapflights users on 9/14. 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.
Mon 10/64:45 pmOSL - EWR
1 stop32h 25mIcelandair
Sun 10/128:25 pmEWR - OSL
1 stop10h 10mIcelandair
Deal found 9/14$408
This Travelis deal was found by Cheapflights users on 9/13. 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.
Mon 10/64:45 pmOSL - EWR
1 stop32h 25mIcelandair
Mon 10/208:25 pmEWR - OSL
1 stop10h 10mIcelandair
Deal found 9/13$409
This Mytrip deal was found by Cheapflights users on 9/12. 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 11/31:10 pmOSL - JFK
1 stop10h 50mIcelandair
Wed 11/197:25 pmJFK - OSL
1 stop10h 10mIcelandair
Deal found 9/12$412
This Ticket deal was found by Cheapflights users on 9/12. 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.
Tue 10/71:50 pmOSL - JFK
1 stop14h 20mIcelandair
Sat 10/118:25 pmJFK - OSL
1 stop19h 10mIcelandair
Deal found 9/12$414
This Flighttix deal was found by Cheapflights users on 9/13. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/81:50 pmOSL - JFK
1 stop11h 20mIcelandair
Sun 10/128:25 pmJFK - OSL
1 stop10h 10mIcelandair
Deal found 9/13$417
This Flighttix deal was found by Cheapflights users on 9/13. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/81:50 pmOSL - EWR
1 stop11h 20mIcelandair
Sun 10/128:25 pmEWR - OSL
1 stop10h 10mIcelandair
Deal found 9/13$417

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen to Pennsylvania 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 September 14, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Pennsylvania that are best for you.

Fly from

Oslo Gardermoen

Fly to

Pennsylvania

Route

Depart

Return

Price

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 10/27

9:25 am-5:05 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Mon 11/3

6:05 pm-6:15 pm

1 stop18h 10m

$441

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 10/25

2:15 pm-5:05 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Mon 11/10

6:05 pm-10:30 pm

1 stop22h 25m

$442

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 10/25

5:20 pm-5:05 pm

1 stop29h 45m

Washington, D.C. Dulles Intl

Fri 11/7

6:05 pm-10:30 pm

1 stop22h 25m

$442

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Fri 11/7

1:00 pm-3:15 pm

1 stop32h 15m

Washington, D.C. Dulles Intl

Sun 11/23

10:30 pm-5:55 pm

1 stop13h 25m

$444

OsloNew York

OSL - JFK

OSLJFK

Oslo Gardermoen

Sat 1/10

1:10 pm-6:00 pm

1 stop10h 50m

New York John F Kennedy Intl

Sun 1/18

7:25 pm-11:35 am

1 stop10h 10m

$449

OsloNew York

OSL - JFK

OSLJFK

Oslo Gardermoen

Thu 1/15

1:10 pm-6:00 pm

1 stop10h 50m

New York John F Kennedy Intl

Sun 1/18

7:25 pm-11:35 am

1 stop10h 10m

$449

OsloNew York

OSL - JFK

OSLJFK

Oslo Gardermoen

Mon 1/12

1:10 pm-6:00 pm

1 stop10h 50m

New York John F Kennedy Intl

Thu 1/15

7:25 pm-11:35 am

1 stop10h 10m

$449

OsloNew York

OSL - JFK

OSLJFK

Oslo Gardermoen

Thu 1/15

1:10 pm-6:00 pm

1 stop10h 50m

New York John F Kennedy Intl

Tue 1/20

7:25 pm-11:35 am

1 stop10h 10m

$449

OsloNewark

OSL - EWR

OSLEWR

Oslo Gardermoen

Sun 1/11

1:05 pm-6:25 pm

1 stop11h 20m

Newark

Fri 1/16

7:35 pm-11:35 am

1 stop10h 00m

$449

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Mon 10/27

7:20 am-9:59 pm

2 stops19h 39m

Washington, D.C. Reagan-National

Mon 11/3

3:44 pm-10:40 pm

2 stops24h 56m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Oslo Gardermoen to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania 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 Pennsylvania

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

Currently, August is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Pennsylvania (average of $236). Flying from Oslo Gardermoen Airport to Pennsylvania in March is currently the most expensive (average of $295). 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 Pennsylvania?

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated September 14, 2025.
See what other customers who have flown with American Airlines and British Airways from Oslo Gardermoen Airport to Pennsylvania have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Food

6.4

Entertainment

6.9

Boarding

7.5

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
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Food

6.4

Entertainment

6.9

Boarding

7.5

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
7,361 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Food

6.4

Entertainment

6.9

Boarding

7.5

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 Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    KLM, TAP AIR PORTUGAL, and Icelandair can get you from Oslo Gardermoen Airport to Pennsylvania in just under 10h 50m. Your travel time can differ by up to 21h 25m. There are 3674 mi between Oslo Gardermoen Airport and Pennsylvania. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Oslo Gardermoen Airport to Pennsylvania one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $283. American Airlines flights start at $290 while deals on Finnair start at $295 one-way.

  • What are the most popular routes from Oslo Gardermoen Airport to Pennsylvania?

    The most popular flight routes from Oslo Gardermoen Airport to Pennsylvania are Oslo Gardermoen - Newark, Oslo Gardermoen - New York John F Kennedy Intl and Oslo Gardermoen - New York LaGuardia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Pennsylvania 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 Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Pennsylvania (average of $236). Flying from Oslo Gardermoen Airport to Pennsylvania in March is currently the most expensive (average of $295). 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.

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Alternative routes for Oslo Gardermoen to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Sandefjord to San Francisco flights
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Sandefjord to Orlando flights
Oslo Gardermoen to Austin flights

Top 2 airlines flying from Oslo Gardermoen to Pennsylvania

Discover the top 2 airlines that operate flights from Oslo Gardermoen to Pennsylvania. 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$445Average$527FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$468Average$508FlexibilityNo cancel feeOn-time71%

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