PHL - OSL

$316 Find Cheap Flights from Philadelphia to Oslo Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Oslo departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo Gardermoen Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Oslo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Oslo, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Philadelphia to Oslo Gardermoen (PHL-OSL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Oslo Gardermoen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Oslo

Tue, Dec 2 - Thu, Dec 11
Scandinavian Airlines Logo
1:15 pm - 9:20 amPHL-OSL
14h 05m2 stops
Scandinavian Airlines Logo
8:00 am - 12:23 amOSL-PHL
22h 23m2 stops
$597Scandinavian Airlines
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Tue, Dec 2 - Thu, Dec 11
 Logo
3:30 pm - 12:10 pmPHL-OSL
38h 40m2 stops
 Logo
6:15 am - 4:05 pmOSL-PHL
15h 50m1 stop
Tue, Dec 2 - Thu, Dec 11
British Airways Logo
6:35 pm - 2:10 pmPHL-OSL
13h 35m1 stop
British Airways Logo
7:05 am - 4:15 pmOSL-PHL
15h 10m1 stop
$618British Airways
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Wed, Sep 24 - Tue, Sep 30
Scandinavian Airlines Logo
12:17 pm - 12:55 pmPHL-OSL
18h 38m2 stops
Scandinavian Airlines Logo
9:00 am - 10:12 pmOSL-PHL
19h 12m2 stops
$619Scandinavian Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 13
British Airways Logo
3:35 pm - 2:10 pmPHL-OSL
16h 35m2 stops
British Airways Logo
7:25 pm - 1:10 pmOSL-PHL
23h 45m1 stop
$623British Airways
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Tue, Jan 6 - Tue, Jan 13
Air Canada Logo
3:30 pm - 12:10 pmPHL-OSL
38h 40m2 stops
Air Canada Logo
6:15 am - 2:47 pmOSL-PHL
14h 32m2 stops
$624Air Canada
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Tue, Sep 2 - Tue, Sep 9
Lufthansa Logo
5:35 pm - 12:15 pmPHL-OSL
12h 40m1 stop
Lufthansa Logo
6:35 am - 4:00 pmOSL-PHL
15h 25m1 stop
$760Lufthansa
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Wed, Sep 24 - Tue, Sep 30
Lufthansa Logo
5:35 pm - 6:00 pmPHL-OSL
18h 25m1 stop
Lufthansa Logo
6:35 am - 4:00 pmOSL-PHL
15h 25m1 stop
$772Lufthansa
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Sat, Sep 13 - Sat, Sep 20
United Airlines Logo
4:50 pm - 12:15 pmPHL-OSL
37h 25m2 stops
United Airlines Logo
1:00 pm - 4:00 pmOSL-PHL
33h 00m1 stop
$846United Airlines
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Sat, Aug 16 - Sun, Aug 24
United Airlines Logo
5:16 pm - 10:50 amPHL-OSL
35h 34m2 stops
United Airlines Logo
6:50 am - 12:20 amOSL-PHL
23h 30m2 stops
$847United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Philadelphia to Oslo flights

Get data-powered insights and trends into flights from Philadelphia to Oslo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Oslo Airport?

The average price of all round-trip flights from Philadelphia to Oslo Gardermoen Airport clicked on KAYAK for each day over the last 12 months.

For Philadelphia to Oslo Airport, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Oslo Airport back to Philadelphia, the best deals are generally found on Saturday, with Sunday being the most expensive.

What is the cheapest month to fly from Philadelphia to Oslo Gardermoen Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Oslo Gardermoen Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Oslo Gardermoen Airport is February, where tickets cost $684 (return) on average. On the other hand, the most expensive months are October and June, where the average cost of round-trip tickets is $1,152 and $1,123 respectively.

Good to know

Low seasonNovember
Cheapest flight$316
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Philadelphia to Oslo Airport

When to book flights from Philadelphia to Oslo

Are your dates flexible? Find out the best times to travel from Philadelphia to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Philadelphia to Oslo Airport flights

  • What is the cheapest flight from Philadelphia to Oslo Gardermoen Airport?

    In the last 3 days, the lowest price for a flight from Philadelphia to Oslo Gardermoen Airport was $316 for a one-way ticket and $597 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Oslo Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Oslo Airport.

  • Which aircraft models fly most regularly from Philadelphia to Oslo Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Oslo Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Philadelphia and Oslo Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Oslo, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Oslo are United Airlines and American Airlines. With an average price for the route of $1,067 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $811 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Philadelphia to Oslo Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Oslo Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Oslo Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo Airport from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Oslo Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and OSL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Oslo Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo Airport from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Philadelphia to Oslo

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Oslo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Oslo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8912 reviews
7.0Entertainment
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
Airline reviews

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

10.0 ExcellentDr. Joseph, Aug 2025ORD - DEN
Read more United Airlines reviews

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

Staff members were not helpful they ignored all calls for an attendant.

Flight was delayed and missed my connection Lufthansa didn’t respond.

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

It’s a great flight. Service is good. Staff is awesome.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Hate their old flights, boatding, food and services. Very poor quality

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Seating was average for a first class seat. It very modern. I expected better.

Very good crew. The seating in economy plus was excellent, and I slept most of the way. The diabetic meal that I requested was almost tasteless--about a 2 on a ten-point scale.--so I ate little. And why bother serving dinner to fliers at midnight?! I had eaten a meal at the airport six hours earlier. A good breakfast would be better.

Flight was delayed. Though I checked in with BA live chat three times, our special meals were not provided.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

I got stuffed on both flights into terrible seats. Second flight the seat didn’t even recline and fit s tall person, that’s very uncomfortable.

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.

They removed our booking without telling us. Cost us thousands to book last minute

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

Everything you need to know for your flight from Philadelphia to Oslo

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