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$188+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSL
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$367
(Mytrip)

One-way from

$209

Popular in

June

Cheapest in

October

Average price

$939
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 ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/911:55 pmJFK - OSL
Nonstop7h 00mNorse Atlantic Airways
Thu 6/128:05 pmOSL - JFK
Nonstop7h 55mNorse Atlantic Airways
Deal found 4/30$370
This oojo deal was found by Cheapflights users on 4/30. 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 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 4/30$388
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:10 pmJFK - OSL
1 stop16h 25mIcelandair
Fri 10/104:45 pmOSL - JFK
1 stop11h 25mIcelandair
Deal found 4/30$388
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:55 pmEWR - OSL
1 stop30h 15mTAP AIR PORTUGAL
Wed 11/121:00 pmOSL - EWR
1 stop15h 10mTAP AIR PORTUGAL
Deal found 4/30$426
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:50 pmEWR - OSL
Nonstop7h 50mScandinavian Airlines
Thu 9/1811:00 amOSL - EWR
Nonstop8h 15mScandinavian Airlines
Deal found 4/29$440
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:10 pmJFK - OSL
Nonstop7h 40mScandinavian Airlines
Thu 9/181:10 pmOSL - JFK
Nonstop8h 30mScandinavian Airlines
Deal found 4/29$440
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:10 pmJFK - OSL
1 stop10h 25mBritish Airways
Mon 8/185:05 pmOSL - JFK
1 stop31h 00mBritish Airways
Deal found 4/30$443
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2711:10 pmJFK - OSL
1 stop10h 15mMultiple Airlines
Sat 6/78:05 pmOSL - JFK
Nonstop7h 55mMultiple Airlines
Deal found 4/30$446
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Wed 9/105:55 pmEWR - OSL
1 stop10h 45mMultiple Airlines
Wed 9/2411:35 amOSL - EWR
1 stop13h 50mMultiple Airlines
Deal found 4/30$450
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:20 amJFK - OSL
1 stop18h 15mAmerican Airlines
Sun 11/91:15 pmOSL - JFK
1 stop11h 50mAmerican Airlines
Deal found 4/30$464
This Finnair deal was found by Cheapflights users on 4/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:55 pmJFK - OSL
1 stop11h 40mFinnair
Tue 10/148:35 amOSL - JFK
1 stop16h 30mFinnair
Deal found 4/30$468
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:33 pmEWR - OSL
2 stops21h 57mBritish Airways
Mon 10/138:35 pmOSL - EWR
2 stops23h 20mBritish Airways
Deal found 4/30$470

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 May 1, 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

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Mon 6/9

11:55 pm-12:55 pm

Nonstop7h 00m

Oslo Gardermoen

Thu 6/12

8:05 pm-10:00 pm

Nonstop7h 55m

$370

NewarkOslo

EWR - OSL

EWROSL

Newark

Tue 9/30

8:25 pm-12:35 pm

1 stop10h 10m

Oslo Gardermoen

Tue 10/14

1:50 pm-7:10 pm

1 stop11h 20m

$388

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Sat 10/4

11:10 pm-9:35 pm

1 stop16h 25m

Oslo Gardermoen

Fri 10/10

4:45 pm-10:10 pm

1 stop11h 25m

$388

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 9/10

6:50 pm-8:40 am

Nonstop7h 50m

Oslo Gardermoen

Thu 9/18

11:00 am-1:15 pm

Nonstop8h 15m

$440

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Tue 9/9

5:10 pm-6:50 am

Nonstop7h 40m

Oslo Gardermoen

Thu 9/18

1:10 pm-3:40 pm

Nonstop8h 30m

$440

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Sun 8/10

6:10 pm-10:35 am

1 stop10h 25m

Oslo Gardermoen

Mon 8/18

5:05 pm-6:05 pm

1 stop31h 00m

$443

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Tue 5/27

11:10 pm-3:25 pm

1 stop10h 15m

Oslo Gardermoen

Sat 6/7

8:05 pm-10:00 pm

Nonstop7h 55m

$446

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 9/10

5:55 pm-10:40 am

1 stop10h 45m

Oslo Gardermoen

Wed 9/24

11:35 am-7:25 pm

1 stop13h 50m

$450

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Tue 9/30

10:55 pm-4:35 pm

1 stop11h 40m

Oslo Gardermoen

Tue 10/14

8:35 am-7:05 pm

1 stop16h 30m

$468

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 10/8

7:33 pm-11:30 pm

2 stops21h 57m

Oslo Gardermoen

Mon 10/13

8:35 pm-1:55 pm

2 stops23h 20m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 $1,059). 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 May 1, 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 May 1, 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines 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
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

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
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

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
781 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

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
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

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.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

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?

    $209 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Norse Atlantic Airways and TAP AIR PORTUGAL, with prices starting from $234 and $337, 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 $1,059). 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
O'Hare Intl to Oslo Gardermoen flights
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$478Average$909FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$554Average$934FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$609Average$918FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$622Average$765FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$704Average$1,060FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$728Average$1,132FlexibilityNo cancel feeOn-time76%

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