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Oslo

$160+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:25 pm
EWR
-
OSL
1 stop10h 10m
Icelandair
Tue 4/214:30 pm
OSL
-
EWR
1 stop32h 45m
Icelandair
Deal found 1/28$342
This oojo deal was found by Cheapflights users on 1/27. 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.
Thu 2/57:35 pm
EWR
-
OSL
1 stop10h 00m
Icelandair
Sun 2/81:05 pm
OSL
-
EWR
1 stop11h 20m
Icelandair
Deal found 1/27$345
This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:25 pm
EWR
-
OSL
1 stop10h 10m
Icelandair
Sun 4/264:30 pm
OSL
-
EWR
1 stop32h 45m
Icelandair
Deal found 1/28$346
This deal was found by Cheapflights users on 1/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:25 pm
EWR
-
OSL
1 stop10h 10m
Icelandair
Fri 4/241:50 pm
OSL
-
EWR
1 stop11h 25m
Icelandair
Deal found 1/28$351
This oojo deal was found by Cheapflights users on 1/27. 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.
Mon 4/138:25 pm
EWR
-
OSL
1 stop13h 00m
Icelandair
Wed 5/131:50 pm
OSL
-
EWR
1 stop11h 25m
Icelandair
Deal found 1/27$353
This CrystalTravel deal was found by Cheapflights users on 1/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:25 pm
EWR
-
OSL
1 stop13h 00m
Icelandair
Sun 5/101:50 pm
OSL
-
EWR
1 stop11h 25m
Icelandair
Deal found 1/28$358
This Ticket deal was found by Cheapflights users on 1/27. 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.
Sat 2/147:40 pm
IAD
-
OSL
1 stop18h 55m
Icelandair
Sun 3/19:30 pm
OSL
-
IAD
1 stop27h 00m
Icelandair
Deal found 1/27$366
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/245:55 pm
EWR
-
OSL
1 stop13h 40m
Multiple Airlines
Tue 3/31:00 pm
OSL
-
EWR
1 stop13h 30m
Multiple Airlines
Deal found 1/26$376
This CrystalTravel deal was found by Cheapflights users on 1/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:35 pm
EWR
-
OSL
1 stop10h 00m
Icelandair
Tue 3/31:10 pm
OSL
-
EWR
1 stop11h 15m
Icelandair
Deal found 1/28$380
This CrystalTravel deal was found by Cheapflights users on 1/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:35 pm
EWR
-
OSL
1 stop10h 00m
Icelandair
Tue 3/171:10 pm
OSL
-
EWR
1 stop11h 15m
Icelandair
Deal found 1/28$381
This oojo deal was found by Cheapflights users on 1/28. 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.
Wed 5/138:25 pm
EWR
-
OSL
1 stop13h 00m
Icelandair
Sun 5/171:50 pm
OSL
-
EWR
1 stop11h 25m
Icelandair
Deal found 1/28$387
This oojo deal was found by Cheapflights users on 1/27. 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.
Thu 4/1610:35 pm
IAD
-
OSL
1 stop13h 15m
TAP AIR PORTUGAL
Thu 4/2312:50 pm
OSL
-
IAD
1 stop13h 45m
TAP AIR PORTUGAL
Deal found 1/27$387

Find flight deals from Pennsylvania to Oslo

Keep the following information in mind while searching for Pennsylvania to Oslo flight deals. Data was last updated January 29, 2026.

Round-trip from

$342
(Mytrip)

One-way from

$160
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$619
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 ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Wed 3/11

11:45 pm-8:20 pm

1 stop15h 35m

Oslo Gardermoen

Tue 3/17

8:35 am-8:05 pm

1 stop16h 30m

$397

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Wed 4/1

10:55 pm-7:45 pm

1 stop14h 50m

Oslo Gardermoen

Thu 4/9

8:35 am-7:10 pm

1 stop16h 35m

$423

New YorkOslo

LGA - OSL

LGAOSL

New York LaGuardia

Thu 4/16

7:20 am-1:15 pm

2 stops23h 55m

Oslo Gardermoen

Mon 4/20

7:10 am-8:13 am

2 stops31h 03m

$433

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 2/26

5:40 pm-5:20 pm

1 stop17h 40m

Oslo Gardermoen

Thu 3/5

3:35 pm-1:35 pm

1 stop28h 00m

$433

NewarkOslo

EWR - OSL

EWROSL

Newark

Mon 2/23

3:03 pm-11:00 am

2 stops13h 57m

Oslo Gardermoen

Fri 2/27

6:10 am-7:05 pm

1 stop18h 55m

$434

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Sat 3/14

7:25 pm-10:55 pm

1 stop22h 30m

Oslo Gardermoen

Fri 3/20

6:45 am-2:20 pm

1 stop12h 35m

$435

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Sun 3/15

7:25 pm-10:55 pm

1 stop22h 30m

Oslo Gardermoen

Fri 3/20

6:45 am-2:20 pm

1 stop12h 35m

$435

NewarkOslo

EWR - OSL

EWROSL

Newark

Fri 2/27

6:30 pm-8:05 am

Nonstop7h 35m

Oslo Gardermoen

Fri 3/6

1:50 pm-1:35 pm

1 stop29h 45m

$437

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Sun 3/15

7:25 pm-10:55 pm

1 stop22h 30m

Oslo Gardermoen

Mon 3/23

6:45 am-2:20 pm

1 stop12h 35m

$437

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Fri 2/27

4:25 pm-12:10 pm

1 stop13h 45m

Oslo Gardermoen

Thu 3/5

1:00 pm-4:40 pm

1 stop33h 40m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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, August is the cheapest month in which you can book a flight from Pennsylvania to Oslo (average of $400). Flying from Pennsylvania to Oslo in June is currently the most expensive (average of $680). 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 Pennsylvania to Oslo?

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 15h 35m. Fly via Finnair, Air Canada, or Scandinavian Airlines to get the fastest option. The distance between Pennsylvania and Oslo is about 3674 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, August is the cheapest month in which you can book a flight from Pennsylvania to Oslo (average of $400). Flying from Pennsylvania to Oslo in June is currently the most expensive (average of $680). 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

Browse thousands of different options on Cheapflights for your next trip

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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
LaGuardia to Oslo Gardermoen flights
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Dulles Intl to Sandefjord flights
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O'Hare Intl to Sandefjord flights
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Boston to Bergen flights
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Las Vegas to Oslo Gardermoen 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$449Average$952FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$465Average$849FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$478Average$896FlexibilityNo cancel feeOn-time76%
KLMCheapest$520Average$1,193FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$534Average$1,151FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$654Average$906FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$680Average$773FlexibilityNo cancel feeOn-time71%

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