PHL - OSL

$280 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 11/9. 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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Everything you should know

Cheapest round-trip
$483
Typical prices: $704-$1,457
British Airways
Mon 12/1Wed 12/10
PHL - OSL • 1 stop
Cheapest one-way
$280
Multiple Airlines
Sun 11/9
PHL - OSL • 3 stops
Top airlines
British Airways
Cheapest • from $483 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 24% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Oslo!
Flight Deals
Booking Insights
Flight 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

Mon, Dec 1 - Wed, Dec 10
British Airways Logo
6:35 pm - 6:40 pmPHL-OSL
18h 05m1 stop
British Airways Logo
11:50 am - 4:15 pmOSL-PHL
34h 25m1 stop
$483British Airways
Find Deal
Thu, Nov 27 - Thu, Dec 4
Scandinavian Airlines Logo
2:30 pm - 1:10 pmPHL-OSL
16h 40m2 stops
Scandinavian Airlines Logo
8:00 am - 9:37 pmOSL-PHL
19h 37m2 stops
$504Scandinavian Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
Multiple Airlines Logo
10:34 am - 5:10 pmPHL-OSL
25h 36m2 stops
Multiple Airlines Logo
6:15 am - 2:47 pmOSL-PHL
14h 32m2 stops
$513Multiple Airlines
Find Deal
Fri, Mar 6 - Sat, Mar 21
TAP AIR PORTUGAL Logo
6:00 am - 5:55 pmPHL-OSL
29h 55m2 stops
TAP AIR PORTUGAL Logo
6:45 pm - 7:33 amOSL-PHL
41h 48m2 stops
$516TAP AIR PORTUGAL
Find Deal
Mon, Dec 1 - Wed, Dec 10
American Airlines Logo
6:35 pm - 6:40 pmPHL-OSL
18h 05m1 stop
American Airlines Logo
6:55 am - 8:02 pmOSL-PHL
19h 07m2 stops
$517American Airlines
Find Deal
Mon, Dec 1 - Wed, Dec 10
British Airways Logo
4:15 pm - 6:40 pmPHL-OSL
20h 25m2 stops
British Airways Logo
6:55 am - 4:15 pmOSL-PHL
15h 20m1 stop
$518British Airways
Find Deal
Mon, Dec 1 - Wed, Dec 10
United Airlines Logo
3:00 pm - 5:10 pmPHL-OSL
20h 10m2 stops
United Airlines Logo
6:05 am - 3:49 pmOSL-PHL
39h 44m2 stops
$520United Airlines
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Mon, Dec 1 - Wed, Dec 10
Multiple Airlines Logo
7:55 pm - 2:20 pmPHL-OSL
12h 25m1 stop
Multiple Airlines Logo
8:50 pm - 4:15 pmOSL-PHL
25h 25m2 stops
$535Multiple Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Lufthansa Logo
5:40 pm - 3:40 pmPHL-OSL
16h 00m1 stop
Lufthansa Logo
6:15 am - 4:05 pmOSL-PHL
15h 50m1 stop
$570Lufthansa
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Fri, Mar 6 - Sat, Mar 21
United Airlines Logo
4:35 pm - 11:40 pmPHL-OSL
25h 05m2 stops
United Airlines Logo
1:50 pm - 5:05 pmOSL-PHL
32h 15m1 stop
$636United 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.

How much is a round-trip flight from Philadelphia to Oslo Gardermoen Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Oslo Gardermoen Airport departing in December.

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 March, where tickets cost $699 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $1,222 and $1,152 respectively.

Good to know

Low seasonJanuary
Cheapest flight$280
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 2% lower on average.
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 $280 for a one-way ticket and $483 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, and Star Alliance are the airline alliances operating flights between Philadelphia and Oslo Airport, with oneworld 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 $1,071 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 8977 reviews
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
Airline reviews

Flight was good but there are way to many announcements for credit cards etc.

8.0 Excellentryan, Oct 2025DEN - YYC
Read more United Airlines reviews

Flight was good but there are way to many announcements for credit cards etc.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Airport in MXP is crazy. Get there at least 2 hours before flight.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

The flight was canceled 3 hours after original take off time

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.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

We were moved twice on flights to the point we weren’t even on Lufthansa anymore. We had to fly united. Lost paid extra leg room twice. To top it all off we’re forced to pay $375 and $275, respectively for you luggage that was considered sports luggage. We were told it would be Lufthansa fares l, from the united desk, AND WE DIDN'T EVEN HAVE A LUFTHANSA FLIGHT! I’ll be calling once my trip is over on October 7th to all airlines and Kayak. This was ridiculous!

Everything went smoothly and the staff was very kind. I’m glad I purchased the extra leg room for my long flight; it was totally worth it. We were served 2 meals for a 9 hour flight which I was not expecting and they were very tasty. I appreciated them being vegetarian. Customs line in Munich was long; I had a choice to have a 1 hr 40 min layover or 2 hr 40 min layover; I took the longer layover which I was thankful for because my flight was delayed 30 minutes and there’s a good chance I would have missed my connecting flight. This was my very first international flight and I would fly Discover again without hesitation. Thank you for taking good care of me!

I liked everything BUT the temperature. It was freezing and now I am sick.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Connection at Hethrow was horrible..We couldn't get out of the plane for an hour as they were buying people to the airport and there were not enough busses. We had 2 and half hf between flights so it was very tight. After departing plane we had to go thru security again. People with less time in between connections missed their flights

Poor all around experience. Sat at gate in Grand Rapids to Chicago for 2.5 hours. No food or water offered and no allowances to use restroom. Missed connecting flight to London and not offered any compensation including food or lodging. Not happy with AA, claims delay was weather related but no weather issues seen on radar. Take ownership for real reason behind delay which was actually the IT outage. Very disappointing and will not be recommending AA for domestic or international flights if this is the way that customers are treated.

Horrible… I was downgraded without notice, had to sit in economy and given my back injury was in pain most of the journey. I expect to be reimbursed for this inconvenience and after my return flight home, I never plan to fly with British Airways again.

Great crew and food and beverage. Seating tight but not the airline's fault. Will definitely fly BA in future!

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