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$181+ Cheap flights from Pennsylvania to Oslo

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Pennsylvania to Oslo

Keep the following information in mind while searching for Pennsylvania to Oslo flight deals. Data was last updated September 15, 2025.

Round-trip from

$376
(Ticket)

One-way from

$181
(oojo)

Popular in

June

Cheapest in

March

Average price

$868
From Pennsylvania to Oslo
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One-way flight from Pennsylvania to Oslo
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Highest demand for flights based on searches. 14% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 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 Pennsylvania to Oslo

Cheapest flights from Pennsylvania to Oslo
Explore the most affordable flight options available from Pennsylvania to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:25 pmEWR - OSL
1 stop10h 10mIcelandair
Mon 10/204:45 pmOSL - EWR
1 stop32h 25mIcelandair
Deal found 9/13$377
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:35 pmEWR - OSL
1 stop10h 00mIcelandair
Wed 11/51:10 pmOSL - EWR
1 stop11h 15mIcelandair
Deal found 9/14$381
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:40 pmEWR - OSL
1 stop31h 50mScandinavian Airlines
Fri 11/145:55 amOSL - EWR
2 stops13h 40mScandinavian Airlines
Deal found 9/14$382
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:55 amEWR - OSL
2 stops24h 15mMultiple Airlines
Tue 11/46:45 amOSL - EWR
2 stops14h 07mMultiple Airlines
Deal found 9/13$384
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:25 pmEWR - OSL
1 stop10h 10mIcelandair
Wed 10/224:30 pmOSL - EWR
1 stop32h 40mIcelandair
Deal found 9/13$388
This Ticket deal was found by Cheapflights users on 9/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:30 pmEWR - OSL
Nonstop7h 35mScandinavian Airlines
Fri 11/1410:45 amOSL - EWR
Nonstop8h 40mScandinavian Airlines
Deal found 9/15$391
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:55 pmEWR - OSL
1 stop13h 40mMultiple Airlines
Fri 11/141:00 pmOSL - EWR
1 stop13h 30mMultiple Airlines
Deal found 9/14$393
This oojo deal was found by Cheapflights users on 9/15. 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.
Tue 9/308:25 pmEWR - OSL
1 stop10h 10mIcelandair
Tue 10/141:50 pmOSL - EWR
1 stop11h 20mIcelandair
Deal found 9/15$394
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:25 pmEWR - OSL
1 stop10h 10mIcelandair
Mon 10/134:45 pmOSL - EWR
1 stop32h 25mIcelandair
Deal found 9/13$396
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:00 pmEWR - OSL
1 stop32h 10mMultiple Airlines
Wed 11/56:05 amOSL - EWR
2 stops20h 32mMultiple Airlines
Deal found 9/14$398
This Finnair deal was found by Cheapflights users on 9/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:55 pmJFK - OSL
1 stop15h 10mFinnair
Wed 10/228:35 amOSL - JFK
1 stop16h 30mFinnair
Deal found 9/15$415
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:05 amJFK - OSL
2 stops20h 05mMultiple Airlines
Wed 11/121:00 pmOSL - JFK
1 stop33h 40mMultiple Airlines
Deal found 9/15$416

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Oslo 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 15, 2025.
Use the filters below to find and compare flights from Pennsylvania to Oslo that are best for you.

Fly from

Pennsylvania

Fly to

Oslo

Route

Depart

Return

Price

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 11/6

8:22 am-9:20 am

2 stops18h 58m

Oslo Gardermoen

Fri 11/14

10:45 am-1:25 pm

Nonstop8h 40m

$400

NewarkOslo

EWR - OSL

EWROSL

Newark

Mon 12/1

10:00 pm-12:10 pm

1 stop32h 10m

Oslo Gardermoen

Fri 12/5

1:00 pm-8:30 pm

1 stop13h 30m

$416

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Thu 1/8

12:30 pm-5:20 pm

2 stops22h 50m

Oslo Gardermoen

Wed 1/21

8:00 am-5:15 pm

1 stop15h 15m

$418

New YorkOslo

LGA - OSL

LGAOSL

New York LaGuardia

Wed 12/3

1:05 pm-12:10 pm

2 stops17h 05m

Oslo Gardermoen

Wed 12/10

11:50 am-9:33 pm

2 stops15h 43m

$420

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 12/3

7:35 pm-11:35 am

1 stop10h 00m

Oslo Gardermoen

Wed 12/10

1:10 pm-6:25 pm

1 stop11h 15m

$420

New YorkOslo

LGA - OSL

LGAOSL

New York LaGuardia

Mon 12/1

6:05 am-12:10 pm

2 stops24h 05m

Oslo Gardermoen

Fri 12/5

6:45 am-4:59 pm

2 stops16h 14m

$423

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 12/3

5:40 pm-1:10 pm

1 stop13h 30m

Oslo Gardermoen

Wed 12/10

10:45 am-1:25 pm

Nonstop8h 40m

$424

NewarkOslo

EWR - OSL

EWROSL

Newark

Sun 3/8

9:50 pm-5:40 pm

1 stop14h 50m

Oslo Gardermoen

Wed 5/13

7:15 am-6:45 pm

1 stop17h 30m

$425

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Sun 9/28

8:25 pm-3:25 pm

1 stop13h 00m

Oslo Gardermoen

Fri 10/10

4:45 pm-10:10 pm

1 stop11h 25m

$426

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Mon 9/29

8:25 pm-12:35 pm

1 stop10h 10m

Oslo Gardermoen

Mon 10/6

4:45 pm-7:10 pm

1 stop32h 25m

$427

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 Pennsylvania to Oslo

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

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

Currently, November is the cheapest month in which you can book a flight from Pennsylvania to Oslo (average of $567). Flying from Pennsylvania to Oslo in June is currently the most expensive (average of $1,006). 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 PA to OSL?

Find hourly flight availability from Pennsylvania to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Pennsylvania to Oslo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Oslo. 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 Pennsylvania to Oslo?

    There are many flights that can get you from Pennsylvania to Oslo in 17h 05m. Fly via Scandinavian Airlines, SWISS, or Air Canada to get the fastest option. The distance between Pennsylvania and Oslo is about 3670 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $181 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Delta and Air Canada, with prices starting from $347 and $362, respectively.

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

    When deciding which route to take from Pennsylvania to Oslo consider New York John F Kennedy Intl - Oslo Gardermoen, Newark - Oslo Gardermoen or New York LaGuardia - Oslo Gardermoen as they are the most popular.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Pennsylvania to Oslo (average of $567). Flying from Pennsylvania to Oslo in June is currently the most expensive (average of $1,006). 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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Alternative routes for Pennsylvania to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Oslo Gardermoen flights
Newark to Oslo Gardermoen flights
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Top 7 airlines flying from Pennsylvania to Oslo

Discover the top 7 airlines that operate flights from Pennsylvania to Oslo. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$478Average$929FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$554Average$934FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$583Average$919FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$674Average$1,151FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$680Average$773FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$756Average$997FlexibilityNo cancel feeOn-time76%
KLMCheapest$857Average$1,193FlexibilityNo cancel feeOn-time75%

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