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$456+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OSL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$543
(Ticket)

One-way from

$456
(Kiwi.com)

Popular in

June

Cheapest in

May

Average price

$737
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. 6% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/19. 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 3/173:30 pmPHL - OSL
2 stops21h 25mMultiple Airlines
Tue 3/256:10 amOSL - PHL
1 stop15h 50mMultiple Airlines
Deal found 2/19$576
This oojo deal was found by Cheapflights users on 2/18. 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 3/177:40 pmPHL - OSL
1 stop17h 55mBritish Airways
Tue 3/257:25 pmOSL - PHL
2 stops26h 10mBritish Airways
Deal found 2/18$578
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 3/1710:15 pmPHL - OSL
1 stop19h 25mAmerican Airlines
Tue 3/257:15 amOSL - PHL
1 stop11h 55mAmerican Airlines
Deal found 2/19$580
This StudentUniverse deal was found by Cheapflights users on 2/19. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/177:40 pmPHL - OSL
2 stops15h 55mFinnair
Tue 3/258:50 pmOSL - PHL
2 stops24h 25mFinnair
Deal found 2/19$586
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Sun 3/233:30 pmPHL - OSL
2 stops16h 15mAir Canada
Tue 4/85:40 amOSL - PHL
2 stops39h 07mAir Canada
Deal found 2/20$593
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/233:30 pmPHL - OSL
2 stops16h 15mUnited Airlines
Tue 4/86:35 amOSL - PHL
1 stop15h 25mUnited Airlines
Deal found 2/20$598
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 3/195:33 pmPHL - OSL
2 stops17h 42mDelta
Tue 4/811:50 amOSL - PHL
2 stops15h 34mDelta
Deal found 2/20$605
This Lufthansa deal was found by Cheapflights users on 2/20. 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 3/196:55 pmPHL - OSL
1 stop17h 40mLufthansa
Mon 4/71:00 pmOSL - PHL
1 stop33h 00mLufthansa
Deal found 2/20$615
This Gurufare deal was found by Cheapflights users on 2/20. 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 4/153:55 pmPHL - OSL
2 stops17h 30mIcelandair
Tue 4/221:50 pmOSL - PHL
2 stops23h 48mIcelandair
Deal found 2/20$767
This KLM deal was found by Cheapflights users on 2/18. 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.
Fri 3/217:24 pmPHL - OSL
2 stops15h 51mKLM
Mon 4/711:50 amOSL - PHL
2 stops15h 34mKLM
Deal found 2/18$828
This oojo deal was found by Cheapflights users on 2/19. 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.
Fri 5/166:00 amPHL - OSL
2 stops24h 00mTAP AIR PORTUGAL
Sun 5/256:50 pmOSL - PHL
2 stops34h 37mTAP AIR PORTUGAL
Deal found 2/19$951
This Ovago deal was found by Cheapflights users on 2/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/213:58 pmPHL - OSL
2 stops15h 12mScandinavian Airlines
Sat 4/59:55 amOSL - PHL
2 stops16h 00mScandinavian Airlines
Deal found 2/18$990

Find flights from Philadelphia to Oslo within your budget

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 February 20, 2025.

Fly from

Philadelphia

Fly to

Oslo

Route

Depart

Return

Price

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 3/17

3:30 pm-5:55 pm

2 stops21h 25m

Oslo Gardermoen

Tue 3/25

6:10 am-5:00 pm

1 stop15h 50m

$576

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 3/17

7:40 pm-6:35 pm

1 stop17h 55m

Oslo Gardermoen

Tue 3/25

7:25 pm-4:35 pm

2 stops26h 10m

$578

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 3/17

10:15 pm-10:40 pm

1 stop19h 25m

Oslo Gardermoen

Tue 3/25

7:15 am-2:10 pm

1 stop11h 55m

$580

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 3/17

7:40 pm-4:35 pm

2 stops15h 55m

Oslo Gardermoen

Tue 3/25

8:50 pm-4:15 pm

2 stops24h 25m

$586

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 3/23

3:30 pm-12:45 pm

2 stops16h 15m

Oslo Gardermoen

Tue 4/8

5:40 am-2:47 pm

2 stops39h 07m

$593

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 3/23

3:30 pm-12:45 pm

2 stops16h 15m

Oslo Gardermoen

Tue 4/8

6:35 am-4:00 pm

1 stop15h 25m

$598

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Wed 3/19

5:33 pm-6:20 pm

2 stops19h 47m

Oslo Gardermoen

Fri 4/4

6:30 am-9:24 pm

2 stops20h 54m

$605

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Thu 3/20

6:45 pm-12:45 pm

1 stop13h 00m

Oslo Gardermoen

Mon 4/7

6:45 pm-4:00 pm

1 stop27h 15m

$665

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 4/15

3:55 pm-3:25 pm

2 stops17h 30m

Oslo Gardermoen

Tue 4/22

1:50 pm-7:38 am

2 stops23h 48m

$767

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Fri 3/21

7:24 pm-4:15 pm

2 stops15h 51m

Oslo Gardermoen

Mon 4/7

11:50 am-9:24 pm

2 stops15h 34m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 24 results
1
2
3

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.

Travel insights for flights from Philadelphia to Oslo

Get recent, data-driven insights about flights from Philadelphia to Oslo including ideal travel times, pricing trends, and more.

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 $1,134). 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 February 20, 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 February 20, 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
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

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
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

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
1,274 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

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.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

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.

Scandinavian Airlines
7.3
Good
1,325 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

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 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 $543. Other airlines that can offer you cheap pricing are British Airways, from $545, and American Airlines, from $580. These flights start at 37% 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 American Airlines, which is currently one of the cheapest options available, starting at $606. British Airways flights start at $621 while deals on Delta start at $685 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 $1,134). 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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Newark to Bergen flights
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Reagan-National to Bergen flights
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John F Kennedy Intl to Bodø flights
Newark to Bodø flights
John F Kennedy Intl to Longyearbyen flights
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John F Kennedy Intl to Tromsø flights
Newark to Stavanger flights
Newark to Tromsø flights
Newark to Longyearbyen flights
Dulles Intl to Tromsø flights
John F Kennedy Intl to Narvik flights
Reagan-National to Tromsø flights
Dulles Intl to Longyearbyen flights
LaGuardia to Stavanger flights
Philadelphia to Bergen flights
Newark to Trondheim flights
John F Kennedy Intl to Trondheim flights
John F Kennedy Intl to Haugesund flights
Newark to Haugesund flights
Dulles Intl to Trondheim flights
Reagan-National to Stavanger flights
Dulles Intl to Stavanger flights
Philadelphia to Tromsø flights
John F Kennedy Intl to Kristiansand flights
LaGuardia to Sandefjord flights
Pittsburgh to Bergen 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$561Average$822FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$611Average$699FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$704Average$1,031FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$704Average$1,145FlexibilityNo cancel feeOn-time76%
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