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$377+ Cheap flights from Philadelphia (PHL) 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Philadelphia to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Oslo (OS1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$584
(Flightnetwork)

One-way from

$377
(Kiwi.com)

Popular in

October

Cheapest in

November

Average price

$1,123
From Philadelphia to Oslo
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One-way flight from Philadelphia to Oslo
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Highest demand for flights based on searches. 4% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Philadelphia to Oslo

Cheapest flights from Philadelphia to Oslo
Explore the most affordable flight options available from Philadelphia to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Flightnetwork deal was found by Cheapflights users on 6/11. 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 11/23:30 pmPHL - OSL
2 stops38h 40mMultiple Airlines
Tue 11/186:15 amOSL - PHL
1 stop15h 45mMultiple Airlines
Deal found 6/11$584
This Travelis deal was found by Cheapflights users on 6/11. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:35 pmPHL - OSL
1 stop13h 25mLufthansa
Tue 11/186:15 amOSL - PHL
1 stop15h 45mLufthansa
Deal found 6/11$608
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:35 pmPHL - OSL
1 stop18h 05mBritish Airways
Wed 8/205:05 pmOSL - PHL
1 stop29h 20mBritish Airways
Deal found 6/10$626
This Ticket deal was found by Cheapflights users on 6/11. 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.
Sun 8/35:12 pmPHL - OSL
2 stops16h 13mAir France
Tue 8/1910:45 amOSL - PHL
2 stops20h 11mAir France
Deal found 6/11$628
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:35 pmPHL - OSL
1 stop15h 45mUnited Airlines
Tue 11/186:15 amOSL - PHL
2 stops14h 35mUnited Airlines
Deal found 6/11$630
This Iberia deal was found by Cheapflights users on 6/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:45 pmPHL - OSL
1 stop33h 10mIberia
Tue 11/183:00 pmOSL - PHL
1 stop30h 35mIberia
Deal found 6/11$632
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/111:38 pmPHL - OSL
2 stops18h 07mDelta
Wed 8/208:10 amOSL - PHL
2 stops22h 46mDelta
Deal found 6/10$639
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:20 amPHL - OSL
2 stops26h 45mAir Canada
Mon 8/181:00 pmOSL - PHL
2 stops39h 07mAir Canada
Deal found 6/10$701
This Finnair deal was found by Cheapflights users on 6/11. 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.
Mon 10/137:55 pmPHL - OSL
1 stop21h 35mFinnair
Mon 10/205:05 pmOSL - PHL
1 stop25h 55mFinnair
Deal found 6/11$704
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 8/610:39 amPHL - OSL
2 stops16h 36mScandinavian Airlines
Mon 8/189:55 amOSL - PHL
2 stops21h 01mScandinavian Airlines
Deal found 6/11$735
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/65:27 pmPHL - OSL
2 stops13h 03mKLM
Fri 8/156:15 amOSL - PHL
2 stops16h 04mKLM
Deal found 6/11$749
This Gurufare deal was found by Cheapflights users on 6/11. 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.
Tue 7/810:15 amPHL - OSL
2 stops23h 10mIcelandair
Tue 7/154:30 pmOSL - PHL
2 stops23h 08mIcelandair
Deal found 6/11$951

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia 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 June 12, 2025.
Use the filters below to find and compare flights from Philadelphia to Oslo that are best for you.

Fly from

Philadelphia

Fly to

Oslo

Route

Depart

Return

Price

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 11/2

3:30 pm-12:10 pm

2 stops38h 40m

Oslo Gardermoen

Tue 11/18

6:15 am-4:00 pm

1 stop15h 45m

$584

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 11/2

5:35 pm-1:00 pm

1 stop13h 25m

Oslo Gardermoen

Tue 11/18

6:15 am-4:00 pm

1 stop15h 45m

$608

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/11

6:35 pm-6:40 pm

1 stop18h 05m

Oslo Gardermoen

Wed 8/20

5:05 pm-4:25 pm

1 stop29h 20m

$626

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 8/3

5:12 pm-3:25 pm

2 stops16h 13m

Oslo Gardermoen

Tue 8/19

10:45 am-12:56 am

2 stops20h 11m

$628

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 11/2

5:35 pm-3:20 pm

1 stop15h 45m

Oslo Gardermoen

Tue 11/18

6:15 am-2:50 pm

2 stops14h 35m

$630

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 11/2

7:45 pm-10:55 am

1 stop33h 10m

Oslo Gardermoen

Tue 11/18

3:00 pm-3:35 pm

1 stop30h 35m

$632

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/11

1:38 pm-1:45 pm

2 stops18h 07m

Oslo Gardermoen

Wed 8/20

8:10 am-12:56 am

2 stops22h 46m

$639

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Wed 8/6

9:20 am-6:05 pm

2 stops26h 45m

Oslo Gardermoen

Mon 8/18

1:00 pm-10:07 pm

2 stops39h 07m

$701

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 10/13

7:55 pm-11:30 pm

1 stop21h 35m

Oslo Gardermoen

Mon 10/20

5:05 pm-1:00 pm

1 stop25h 55m

$704

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Wed 8/6

10:39 am-9:15 am

2 stops16h 36m

Oslo Gardermoen

Mon 8/18

9:55 am-12:56 am

2 stops21h 01m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 27 results
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Best time to book a flight from Philadelphia to Oslo

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

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

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Oslo (average of $567). Flying from Philadelphia to Oslo in June is currently the most expensive (average of $1,004). 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 PHL to OSL?

Find hourly flight availability from Philadelphia 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 June 12, 2025.

It’s typically best to fly out from Philadelphia to Oslo in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

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 June 12, 2025.
To help decide which airline to fly from Philadelphia to Oslo, see what other customers have to say about Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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 Philadelphia to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Oslo?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to Oslo. On average, Philadelphia has 0 outbound flights to Oslo per day from 4 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • What are the cheapest airlines flying from Philadelphia to Oslo round-trip?

    Cheapflights users have booked flights from Philadelphia to Oslo round-trip from $608. Other airlines that can offer you cheap pricing are British Airways, from $626, and Air France, from $628. These flights start at 34% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $447. Air Canada flights start at $453 while deals on Lufthansa start at $459 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Oslo (average of $567). Flying from Philadelphia to Oslo in June is currently the most expensive (average of $1,004). 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 Philadelphia to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
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Pittsburgh to Bergen flights
Newark to Longyearbyen flights
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Dulles Intl to Longyearbyen flights
LaGuardia to Sandefjord flights
John F Kennedy Intl to Kristiansand flights
Newark to Kristiansand flights
Harrisburg to Oslo Gardermoen flights
John F Kennedy Intl to Haugesund flights
John F Kennedy Intl to Narvik flights

Top 4 airlines flying from Philadelphia to Oslo

Discover the top 4 airlines that operate flights from Philadelphia 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$583Average$867FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$622Average$699FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$704Average$1,064FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$728Average$1,087FlexibilityNo cancel feeOn-time76%

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