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Oslo

$143+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$385
(Ticket)

One-way from

$149
(Booking.com)

Popular in

October

Cheapest in

February

Average price

$1,028
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. 4% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This oojo deal was found by Cheapflights users on 7/28. 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 11/255:40 pmEWR - OSL
1 stop12h 30mTAP AIR PORTUGAL
Mon 12/16:45 pmOSL - EWR
1 stop26h 45mTAP AIR PORTUGAL
Deal found 7/28$381
This Ticket deal was found by Cheapflights users on 7/28. 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.
Wed 8/278:25 pmEWR - OSL
1 stop13h 00mIcelandair
Wed 9/34:30 pmOSL - EWR
1 stop32h 40mIcelandair
Deal found 7/28$385
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/1811:55 pmJFK - OSL
Nonstop7h 00mNorse Atlantic Airways
Thu 8/288:05 pmOSL - JFK
Nonstop7h 55mNorse Atlantic Airways
Deal found 7/30$387
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:45 pmJFK - OSL
1 stop15h 25mFinnair
Wed 11/58:45 amOSL - JFK
1 stop16h 20mFinnair
Deal found 7/29$388
This oojo deal was found by Cheapflights users on 7/31. 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.
Sat 10/48:25 pmJFK - OSL
1 stop19h 10mIcelandair
Sun 10/191:50 pmOSL - JFK
1 stop11h 20mIcelandair
Deal found 7/31$392
This Flightnetwork deal was found by Cheapflights users on 7/30. 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.
Wed 11/121:05 pmLGA - OSL
2 stops17h 05mAir Canada
Sun 11/166:05 amOSL - LGA
2 stops14h 37mAir Canada
Deal found 7/30$394
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Wed 11/56:30 pmEWR - OSL
Nonstop7h 35mScandinavian Airlines
Wed 11/1210:45 amOSL - EWR
Nonstop8h 40mScandinavian Airlines
Deal found 7/31$397
This Mytrip deal was found by Cheapflights users on 7/31. 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 8/188:30 pmJFK - OSL
1 stop21h 25mMultiple Airlines
Tue 8/266:45 amOSL - JFK
2 stops14h 30mMultiple Airlines
Deal found 7/31$404
This Mytrip deal was found by Cheapflights users on 7/29. 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 9/33:30 pmLGA - OSL
2 stops18h 10mMultiple Airlines
Tue 12/26:45 amOSL - LGA
2 stops13h 57mMultiple Airlines
Deal found 7/29$410
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 9/119:50 pmEWR - OSL
1 stop20h 05mSWISS
Thu 9/185:40 amOSL - EWR
1 stop20h 30mSWISS
Deal found 7/28$411
This SWISS deal was found by Cheapflights users on 7/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/259:00 pmJFK - OSL
1 stop33h 10mSWISS
Mon 12/11:00 pmOSL - JFK
1 stop33h 40mSWISS
Deal found 7/28$415
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Mon 10/135:10 pmJFK - OSL
Nonstop7h 40mScandinavian Airlines
Mon 10/209:00 amOSL - JFK
1 stop14h 00mScandinavian Airlines
Deal found 7/30$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 July 31, 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

Tue 11/25

5:40 pm-12:10 pm

1 stop12h 30m

Oslo Gardermoen

Mon 12/1

6:45 pm-3:30 pm

1 stop26h 45m

$381

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 8/27

8:25 pm-3:25 pm

1 stop13h 00m

Oslo Gardermoen

Wed 9/3

4:30 pm-7:10 pm

1 stop32h 40m

$385

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Mon 8/18

11:55 pm-12:55 pm

Nonstop7h 00m

Oslo Gardermoen

Thu 8/28

8:05 pm-10:00 pm

Nonstop7h 55m

$387

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Sun 10/26

11:45 pm-8:10 pm

1 stop15h 25m

Oslo Gardermoen

Wed 11/5

8:45 am-7:05 pm

1 stop16h 20m

$388

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Sat 10/4

8:25 pm-9:35 pm

1 stop19h 10m

Oslo Gardermoen

Sun 10/19

1:50 pm-7:10 pm

1 stop11h 20m

$392

New YorkOslo

LGA - OSL

LGAOSL

New York LaGuardia

Wed 11/12

1:05 pm-12:10 pm

2 stops17h 05m

Oslo Gardermoen

Sun 11/16

6:05 am-2:42 pm

2 stops14h 37m

$394

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 11/5

6:30 pm-8:05 am

Nonstop7h 35m

Oslo Gardermoen

Wed 11/12

10:45 am-1:25 pm

Nonstop8h 40m

$397

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Mon 8/18

9:45 pm-2:10 pm

1 stop34h 25m

Oslo Gardermoen

Tue 8/26

6:45 am-1:00 pm

1 stop12h 15m

$403

New YorkOslo

LGA - OSL

LGAOSL

New York LaGuardia

Wed 9/3

3:30 pm-3:40 pm

2 stops18h 10m

Oslo Gardermoen

Tue 12/2

6:45 am-2:42 pm

2 stops13h 57m

$410

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 9/11

9:50 pm-11:55 pm

1 stop20h 05m

Oslo Gardermoen

Thu 9/18

5:40 am-8:10 pm

1 stop20h 30m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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 $1,010). 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 July 31, 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.

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 July 31, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Austrian Airlines from Pennsylvania to Oslo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    $149 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 Norse Atlantic Airways and Air Canada, with prices starting from $149 and $329, 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 Washington, D.C. Dulles Intl - 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 $1,010). 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
Dulles Intl to Oslo Gardermoen flights
LaGuardia to Oslo Gardermoen flights
Seattle to Oslo Gardermoen flights
O'Hare Intl to Oslo Gardermoen flights
Los Angeles to Oslo Gardermoen flights
Minneapolis to Oslo Gardermoen flights
Detroit to Oslo Gardermoen flights
Dallas/Fort Worth to Oslo Gardermoen flights
John F Kennedy Intl to Sandefjord flights
Baltimore to Oslo Gardermoen flights
Reagan-National to Oslo Gardermoen flights
Boston to Oslo Gardermoen flights
Dulles Intl to Sandefjord flights
Sky Harbor Intl to Oslo Gardermoen flights
Miami to Oslo Gardermoen flights
San Francisco to Oslo Gardermoen flights
Atlanta to Oslo Gardermoen flights
Newark to Sandefjord flights
Santa Ana to Oslo Gardermoen flights
Hobby to Oslo Gardermoen flights
Ontario to Oslo Gardermoen flights
Charlotte to Oslo Gardermoen flights
Newark to Bergen flights
Burbank to Oslo Gardermoen flights
Denver to Oslo Gardermoen flights
John F Kennedy Intl to Bergen flights
Orlando to Oslo Gardermoen flights
Los Angeles to Sandefjord flights
Love Field to Oslo Gardermoen flights
Seattle to Sandefjord flights
Boston to Sandefjord flights
Midway to Oslo Gardermoen flights
Salt Lake City to Oslo Gardermoen flights
John F Kennedy Intl to Tromsø flights
Miami to Bergen flights
O'Hare Intl to Sandefjord flights
Philadelphia to Oslo Gardermoen flights
Dulles Intl to Bergen flights
Atlanta to Sandefjord flights
Newark to Tromsø flights
George Bush Intcntl to Oslo Gardermoen flights
Pittsburgh to Oslo Gardermoen flights
Seattle to Bergen flights
Anchorage to Oslo Gardermoen flights
LaGuardia to Bergen flights
San Francisco to Sandefjord flights
Reagan-National to Bergen flights
Minneapolis to Bergen flights

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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$478Average$893FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$554Average$934FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$583Average$943FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$674Average$1,152FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$680Average$858FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$728Average$997FlexibilityNo cancel feeOn-time76%
KLMCheapest$857Average$1,193FlexibilityNo cancel feeOn-time75%

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