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$306+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Round-trip from

$610
(Mytrip)

One-way from

$306
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,019
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. 7% potential increase in price ($63 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 March 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 March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:00 amPHL - OSL
3 stops30h 15mMultiple Airlines
Tue 5/67:10 amOSL - PHL
2 stops30h 38mMultiple Airlines
Deal found 3/27$610
This oojo deal was found by Cheapflights users on 3/27. 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.
Wed 6/256:30 pmPHL - OSL
1 stop18h 45mBritish Airways
Wed 7/95:05 pmOSL - PHL
2 stops28h 50mBritish Airways
Deal found 3/27$673
This Priceline deal was found by Cheapflights users on 3/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:15 pmPHL - OSL
2 stops14h 00mScandinavian Airlines
Mon 9/19:55 amOSL - PHL
2 stops20h 32mScandinavian Airlines
Deal found 3/26$703
This oojo deal was found by Cheapflights users on 3/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:20 amPHL - OSL
2 stops25h 30mTAP AIR PORTUGAL
Tue 10/146:50 pmOSL - PHL
2 stops32h 40mTAP AIR PORTUGAL
Deal found 3/26$736
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/309:26 amPHL - OSL
2 stops21h 09mIcelandair
Tue 5/61:50 pmOSL - PHL
2 stops14h 31mIcelandair
Deal found 3/27$785
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/73:20 pmPHL - OSL
2 stops14h 55mUnited Airlines
Thu 10/166:35 amOSL - PHL
2 stops21h 52mUnited Airlines
Deal found 3/26$790
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/77:20 pmPHL - OSL
2 stops17h 30mDelta
Thu 7/176:30 amOSL - PHL
2 stops20h 44mDelta
Deal found 3/27$795
This Finnair deal was found by Cheapflights users on 3/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:20 pmPHL - OSL
1 stop19h 10mFinnair
Tue 10/147:45 amOSL - PHL
1 stop13h 40mFinnair
Deal found 3/26$819
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:35 pmPHL - TRF
2 stops18h 20mMultiple Airlines
Mon 5/57:55 pmTRF - PHL
2 stops26h 05mMultiple Airlines
Deal found 3/27$913
This Justfly.com deal was found by Cheapflights users on 3/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/274:50 pmPHL - OSL
2 stops19h 15mAir Canada
Wed 6/49:45 amOSL - PHL
2 stops18h 36mAir Canada
Deal found 3/26$920
This KLM deal was found by Cheapflights users on 3/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:59 pmPHL - OSL
2 stops14h 21mKLM
Tue 10/1411:50 amOSL - PHL
2 stops15h 24mKLM
Deal found 3/26$941
This Lufthansa deal was found by Cheapflights users on 3/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:35 pmPHL - OSL
1 stop12h 40mLufthansa
Wed 5/79:45 amOSL - PHL
1 stop12h 15mLufthansa
Deal found 3/27$948

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 March 28, 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

Wed 4/30

7:00 am-7:15 pm

3 stops30h 15m

Oslo Gardermoen

Tue 5/6

7:10 am-7:48 am

2 stops30h 38m

$610

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Wed 6/25

6:30 pm-7:15 pm

1 stop18h 45m

Oslo Gardermoen

Wed 7/9

5:05 pm-3:55 pm

2 stops28h 50m

$673

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Wed 8/27

1:15 pm-9:15 am

2 stops14h 00m

Oslo Gardermoen

Mon 9/1

9:55 am-12:27 am

2 stops20h 32m

$703

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Wed 4/30

9:26 am-12:35 pm

2 stops21h 09m

Oslo Gardermoen

Tue 5/6

1:50 pm-10:21 pm

2 stops14h 31m

$785

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 7/7

7:20 pm-6:50 pm

2 stops17h 30m

Oslo Gardermoen

Thu 7/17

6:30 am-9:14 pm

2 stops20h 44m

$795

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 7/7

9:35 pm-4:35 pm

2 stops13h 00m

Oslo Gardermoen

Sun 7/13

8:45 pm-4:20 pm

2 stops25h 35m

$883

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 7/7

5:35 pm-6:00 pm

1 stop18h 25m

Oslo Gardermoen

Wed 7/16

11:35 am-11:14 pm

2 stops17h 39m

$898

PhiladelphiaOslo

PHL - TRF

PHLTRF

Philadelphia

Mon 4/28

5:35 pm-5:55 pm

2 stops18h 20m

Oslo Sandefjord

Mon 5/5

7:55 pm-4:00 pm

2 stops26h 05m

$913

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 5/27

4:50 pm-6:05 pm

2 stops19h 15m

Oslo Gardermoen

Wed 6/4

9:45 am-10:21 pm

2 stops18h 36m

$920

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Wed 4/30

5:35 pm-12:15 pm

1 stop12h 40m

Oslo Gardermoen

Wed 5/7

9:45 am-4:00 pm

1 stop12h 15m

$948

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 22 results
1
2
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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 $1,110). 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 March 28, 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 March 28, 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
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

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
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

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
1,267 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

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
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

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.
Air France
7.4
Good
1,424 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

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 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 $658. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $703, and Icelandair, from $785. These flights start at 22% 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 $557. American Airlines flights start at $581 while deals on Lufthansa start at $598 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 $1,110). 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.
Newark to Oslo Gardermoen flights
John F Kennedy Intl to Oslo Gardermoen flights
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John F Kennedy Intl to Bergen flights
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LaGuardia to Bergen flights
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Newark to Sandefjord flights
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Newark to Tromsø flights
John F Kennedy Intl to Tromsø flights
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Newark to Bodø flights
John F Kennedy Intl to Bodø flights
Philadelphia to Sandefjord flights
John F Kennedy Intl to Longyearbyen flights
Dulles Intl to Tromsø flights
Reagan-National to Stavanger flights
Dulles Intl to Stavanger flights
Newark to Stavanger flights
Reagan-National to Tromsø flights
Newark to Longyearbyen flights
John F Kennedy Intl to Narvik flights
John F Kennedy Intl to Trondheim flights
Philadelphia to Tromsø flights
Newark to Trondheim flights
Dulles Intl to Ålesund flights
Pittsburgh to Bergen flights
Philadelphia to Bergen flights
Newark to Ålesund flights
LaGuardia to Stavanger flights
Dulles Intl to Longyearbyen flights
John F Kennedy Intl to Ålesund flights
Dulles Intl to Bodø flights
Newark to Kristiansand 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$561Average$823FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$611Average$684FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$704Average$1,031FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$756Average$1,145FlexibilityNo cancel feeOn-time76%
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