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$246+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$382
(oojo)

One-way from

$260
(Kiwi.com)

Popular in

June

Cheapest in

May

Average price

$737
From Pennsylvania to Oslo
Search Deals
One-way flight from Pennsylvania to Oslo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This oojo deal was found by Cheapflights users on 2/20. 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 4/18:25 pmEWR - OSL
1 stop10h 10mIcelandair
Tue 4/81:50 pmOSL - EWR
1 stop11h 20mIcelandair
Deal found 2/20$382
This Flightnetwork deal was found by Cheapflights users on 2/19. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/168:40 pmIAD - OSL
1 stop9h 55mIcelandair
Tue 4/11:50 pmOSL - IAD
1 stop11h 30mIcelandair
Deal found 2/19$404
This oojo deal was found by Cheapflights users on 2/20. 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 3/256:30 pmIAD - OSL
1 stop12h 35mTAP AIR PORTUGAL
Mon 3/3112:50 pmOSL - IAD
1 stop32h 30mTAP AIR PORTUGAL
Deal found 2/20$453
This oojo deal was found by Cheapflights users on 2/20. 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.
Wed 3/126:40 pmEWR - OSL
1 stop18h 15mTAP AIR PORTUGAL
Mon 3/176:45 pmOSL - EWR
1 stop26h 45mTAP AIR PORTUGAL
Deal found 2/20$454
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/512:15 amJFK - OSL
2 stops35h 25mMultiple Airlines
Thu 5/227:55 pmOSL - JFK
Nonstop8h 05mMultiple Airlines
Deal found 2/19$457
This oojo deal was found by Cheapflights users on 2/19. 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.
Wed 3/2611:00 pmJFK - OSL
1 stop13h 55mTAP AIR PORTUGAL
Sun 3/306:50 pmOSL - JFK
1 stop31h 15mTAP AIR PORTUGAL
Deal found 2/19$461
This Flightnetwork deal was found by Cheapflights users on 2/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/68:25 pmJFK - OSL
1 stop10h 10mIcelandair
Sun 4/1310:30 pmOSL - JFK
1 stop29h 40mIcelandair
Deal found 2/20$467
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1911:05 pmEWR - OSL
1 stop32h 05mMultiple Airlines
Wed 3/266:20 amOSL - EWR
2 stops18h 43mMultiple Airlines
Deal found 2/19$506
This CrystalTravel deal was found by Cheapflights users on 2/19. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/195:25 pmJFK - OSL
1 stop13h 45mSWISS
Mon 3/247:05 pmOSL - JFK
1 stop24h 00mSWISS
Deal found 2/19$509
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/611:55 pmJFK - OSL
Nonstop7h 10mNorse Atlantic Airways
Thu 8/147:55 pmOSL - JFK
Nonstop8h 05mNorse Atlantic Airways
Deal found 2/19$514
This Finnair deal was found by Cheapflights users on 2/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1210:55 pmIAD - OSL
1 stop18h 45mFinnair
Wed 4/27:40 amOSL - IAD
1 stop18h 30mFinnair
Deal found 2/19$516
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:30 pmPIT - OSL
1 stop10h 05mIcelandair
Tue 5/61:50 pmOSL - PIT
1 stop11h 30mIcelandair
Deal found 2/20$518

Find flights from Pennsylvania to Oslo within your budget

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 February 20, 2025.

Fly from

Pennsylvania

Fly to

Oslo

Route

Depart

Return

Price

NewarkOslo

EWR - OSL

EWROSL

Newark

Tue 4/1

8:25 pm-12:35 pm

1 stop10h 10m

Oslo Gardermoen

Tue 4/8

1:50 pm-7:10 pm

1 stop11h 20m

$382

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sun 3/16

8:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Tue 4/1

1:50 pm-7:20 pm

1 stop11h 30m

$404

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 3/25

6:30 pm-12:05 pm

1 stop12h 35m

Oslo Gardermoen

Mon 3/31

12:50 pm-3:20 pm

1 stop32h 30m

$453

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 3/12

6:40 pm-5:55 pm

1 stop18h 15m

Oslo Gardermoen

Mon 3/17

6:45 pm-4:30 pm

1 stop26h 45m

$454

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Mon 5/5

12:15 am-5:40 pm

2 stops35h 25m

Oslo Gardermoen

Thu 5/22

7:55 pm-10:00 pm

Nonstop8h 05m

$457

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Wed 3/26

11:00 pm-5:55 pm

1 stop13h 55m

Oslo Gardermoen

Sun 3/30

6:50 pm-8:05 pm

1 stop31h 15m

$461

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Sun 4/6

8:25 pm-12:35 pm

1 stop10h 10m

Oslo Gardermoen

Sun 4/13

10:30 pm-10:10 pm

1 stop29h 40m

$467

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 3/19

11:05 pm-12:10 pm

1 stop32h 05m

Oslo Gardermoen

Wed 3/26

6:20 am-8:03 pm

2 stops18h 43m

$506

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Wed 3/19

5:25 pm-12:10 pm

1 stop13h 45m

Oslo Gardermoen

Mon 3/24

7:05 pm-2:05 pm

1 stop24h 00m

$509

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Wed 8/6

11:55 pm-1:05 pm

Nonstop7h 10m

Oslo Gardermoen

Thu 8/14

7:55 pm-10:00 pm

Nonstop8h 05m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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.

Travel insights for flights from Pennsylvania to Oslo

Get recent, data-driven insights about flights from Pennsylvania to Oslo including ideal travel times, pricing trends, and more.

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 $1,134). 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 February 20, 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.

Rainfall in Oslo by month

Plan your trip to Oslo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo when rainfall is around 1.6 in.

Temperature in Oslo by month

Plan your trip to Oslo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. 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. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Delta, KLM and LOT from Pennsylvania to Oslo. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LOT
7.6
Good
1,080 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    $265 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on TAP AIR PORTUGAL and Air France, with prices starting from $329 and $362, respectively.

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

    When deciding which route to take from Pennsylvania to Oslo consider Newark - Oslo Gardermoen, New York John F Kennedy Intl - 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 $1,134). 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.
Newark to Oslo Gardermoen flights
John F Kennedy Intl to Oslo Gardermoen flights
O'Hare Intl to Oslo Gardermoen flights
Seattle to Oslo Gardermoen flights
LaGuardia to Oslo Gardermoen flights
Minneapolis to Oslo Gardermoen flights
Dulles Intl to Oslo Gardermoen flights
Los Angeles to Oslo Gardermoen flights
San Francisco to Oslo Gardermoen flights
Midway to Oslo Gardermoen flights
Boston to Oslo Gardermoen flights
Baltimore to Oslo Gardermoen flights
Reagan-National to Oslo Gardermoen flights
John F Kennedy Intl to Sandefjord flights
O'Hare Intl to Sandefjord flights
Hobby to Oslo Gardermoen flights
John F Kennedy Intl to Bergen flights
Miami to Oslo Gardermoen flights
Dallas/Fort Worth to Oslo Gardermoen flights
Newark to Bergen flights
Denver to Oslo Gardermoen flights
George Bush Intcntl to Oslo Gardermoen flights
Detroit to Oslo Gardermoen flights
Dulles Intl to Sandefjord flights
San Francisco to Sandefjord flights
Stewart to Oslo Gardermoen flights
LaGuardia to Bergen flights
Orlando to Oslo Gardermoen flights
Burbank to Oslo Gardermoen flights
Santa Ana to Oslo Gardermoen flights
Boston to Sandefjord flights
Philadelphia to Oslo Gardermoen flights
Los Angeles to Sandefjord flights
Newark to Sandefjord flights
Portland to Oslo Gardermoen flights
Seattle to Sandefjord flights
Atlanta to Oslo Gardermoen flights
Charlotte to Oslo Gardermoen flights
Oakland to Oslo Gardermoen flights
San Jose to Oslo Gardermoen flights
Minneapolis to Sandefjord flights
Sky Harbor Intl to Oslo Gardermoen flights
San Diego to Oslo Gardermoen flights
Austin to Oslo Gardermoen flights
Dulles Intl to Bergen flights
O'Hare Intl to Bergen flights
Kansas City to Oslo Gardermoen flights
Love Field to Oslo Gardermoen flights
Denver to Sandefjord flights
Asheville to Oslo Gardermoen flights

Top 6 airlines flying from Pennsylvania to Oslo

Discover the top 6 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$522Average$934FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$561Average$918FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$611Average$699FlexibilityNo cancel feeOn-time71%
IcelandairCheapest$668Average$1,134FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$704Average$1,031FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$704Average$1,145FlexibilityNo cancel feeOn-time76%
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