Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Oslo from $325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Oslo departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to Oslo (PHL-OSL)

Cheap round-trip flights

TAP AIR PORTUGAL Logo
9:22 am - 12:10 pmPHL-OSL
20h 48m2 stops
TAP AIR PORTUGAL Logo
6:45 pm - 8:40 pmOSL-PHL
31h 55m2 stops
$583TAP AIR PORTUGAL
Find Deal
Tue, Nov 11 - Tue, Nov 18
TAP AIR PORTUGAL Logo
7:00 am - 5:50 pmPHL-OSL
28h 50m2 stops
TAP AIR PORTUGAL Logo
12:50 pm - 9:33 amOSL-PHL
26h 43m2 stops
$619TAP AIR PORTUGAL
Find Deal
Mon, Oct 13 - Mon, Oct 20
British Airways Logo
6:35 pm - 10:40 pmPHL-OSL
22h 05m1 stop
British Airways Logo
7:20 am - 4:15 pmOSL-PHL
14h 55m1 stop
$620British Airways
Find Deal
Tue, Nov 11 - Tue, Nov 18
British Airways Logo
2:58 pm - 2:10 pmPHL-OSL
17h 12m2 stops
British Airways Logo
7:20 am - 4:15 pmOSL-PHL
14h 55m1 stop
$627British Airways
Find Deal
Tue, Nov 11 - Tue, Nov 18
TAP AIR PORTUGAL Logo
9:22 am - 12:10 pmPHL-OSL
20h 48m2 stops
TAP AIR PORTUGAL Logo
1:00 pm - 11:35 pmOSL-PHL
40h 35m2 stops
$639TAP AIR PORTUGAL
Find Deal
Tue, Nov 18 - Sun, Nov 30
American Airlines Logo
10:15 pm - 11:25 pmPHL-OSL
19h 10m1 stop
American Airlines Logo
7:45 am - 3:35 pmOSL-PHL
13h 50m1 stop
$753American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Lufthansa Logo
5:40 pm - 1:05 pmPHL-OSL
13h 25m1 stop
Lufthansa Logo
6:25 pm - 4:05 pmOSL-PHL
51h 40m2 stops
$768Lufthansa
Find Deal
Tue, Nov 18 - Sun, Nov 30
Lufthansa Logo
5:35 pm - 12:15 pmPHL-OSL
12h 40m1 stop
Lufthansa Logo
6:35 am - 4:00 pmOSL-PHL
15h 25m1 stop
$808Lufthansa
Find Deal
Fri, Sep 12 - Fri, Sep 19
United Airlines Logo
10:05 am - 6:05 pmPHL-OSL
26h 00m2 stops
United Airlines Logo
1:00 pm - 4:00 pmOSL-PHL
33h 00m1 stop
$842United Airlines
Find Deal
Sun, Oct 12 - Sat, Oct 18
United Airlines Logo
6:34 pm - 5:10 pmPHL-OSL
40h 36m2 stops
United Airlines Logo
6:15 am - 4:00 pmOSL-PHL
15h 45m1 stop
$887United Airlines
Find Deal
Mon, Dec 22 - Tue, Jan 6

United Airlines flights from Philadelphia to Oslo Gardermoen Airport

Our best United Airlines deals on Philadelphia to Oslo Gardermoen Airport flight tickets
United Airlines
Oct 12
PHL10:05 amPhiladelphia
26h 00m
2 stops
OSL6:05 pmOslo Gardermoen
Oct 18
OSL1:00 pmOslo Gardermoen
33h 00m
1 stop
PHL4:00 pmPhiladelphia
$842
Find similar
United Airlines
Dec 22
PHL6:34 pmPhiladelphia
40h 36m
2 stops
OSL5:10 pmOslo Gardermoen
Jan 6
OSL6:15 amOslo Gardermoen
15h 45m
1 stop
PHL4:00 pmPhiladelphia
$887
Find similar

TAP AIR PORTUGAL flights from Philadelphia to Oslo Gardermoen Airport

Our best TAP AIR PORTUGAL deals on Philadelphia to Oslo Gardermoen Airport flight tickets
TAP AIR PORTUGAL
Nov 11
PHL9:22 amPhiladelphia
20h 48m
2 stops
OSL12:10 pmOslo Gardermoen
Nov 18
OSL6:45 pmOslo Gardermoen
31h 55m
2 stops
PHL8:40 pmPhiladelphia
$583
Find similar
TAP AIR PORTUGAL
Oct 13
PHL7:00 amPhiladelphia
28h 50m
2 stops
OSL5:50 pmOslo Gardermoen
Oct 20
OSL12:50 pmOslo Gardermoen
26h 43m
2 stops
PHL9:33 amPhiladelphia
$619
Find similar
TAP AIR PORTUGAL
Nov 18
PHL9:22 amPhiladelphia
20h 48m
2 stops
OSL12:10 pmOslo Gardermoen
Nov 30
OSL1:00 pmOslo Gardermoen
40h 35m
2 stops
PHL11:35 pmPhiladelphia
$639
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Oslo Gardermoen Airport 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, momondo users made 832,500 searches. Data last updated August 26, 2025.
Use the filters below to find and compare flights from Philadelphia to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 11/11

9:22 am-12:10 pm

2 stops20h 48m

Oslo Gardermoen

Tue 11/18

6:45 pm-8:40 pm

2 stops31h 55m

$583

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 10/13

7:00 am-5:50 pm

2 stops28h 50m

Oslo Gardermoen

Mon 10/20

12:50 pm-9:33 am

2 stops26h 43m

$619

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 11/11

6:35 pm-10:40 pm

1 stop22h 05m

Oslo Gardermoen

Tue 11/18

7:20 am-4:15 pm

1 stop14h 55m

$620

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 11/11

2:58 pm-2:10 pm

2 stops17h 12m

Oslo Gardermoen

Tue 11/18

7:20 am-4:15 pm

1 stop14h 55m

$627

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 11/18

9:22 am-12:10 pm

2 stops20h 48m

Oslo Gardermoen

Sun 11/30

1:00 pm-11:35 pm

2 stops40h 35m

$639

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 10/7

10:15 pm-11:25 pm

1 stop19h 10m

Oslo Gardermoen

Tue 10/14

7:45 am-3:35 pm

1 stop13h 50m

$753

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 11/18

5:40 pm-1:05 pm

1 stop13h 25m

Oslo Gardermoen

Sun 11/30

6:25 pm-4:05 pm

2 stops51h 40m

$768

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Fri 9/12

5:35 pm-12:15 pm

1 stop12h 40m

Oslo Gardermoen

Fri 9/19

6:35 am-4:00 pm

1 stop15h 25m

$808

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 10/12

10:05 am-6:05 pm

2 stops26h 00m

Oslo Gardermoen

Sat 10/18

1:00 pm-4:00 pm

1 stop33h 00m

$842

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 12/22

6:34 pm-5:10 pm

2 stops40h 36m

Oslo Gardermoen

Tue 1/6

6:15 am-4:00 pm

1 stop15h 45m

$887

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Oslo from

How to get the cheapest flight ticket from Philadelphia to Oslo Gardermoen Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Philadelphia and Oslo Gardermoen Airport?

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

The cheapest month to fly to Oslo Gardermoen Airport from Philadelphia is in March. Flight prices, which tend to average around $699, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Oslo Gardermoen Airport from Philadelphia during November instead. Flights to Oslo Gardermoen Airport in November, while not as cheap as those in March, still average around $699.

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

According to our data, Wednesday is the cheapest day to fly to Oslo Gardermoen Airport from Philadelphia. The lowest ticket price found for a Wednesday departure recently was $632. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Oslo Gardermoen Airport for around $1,141.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is in the morning. Flights from Philadelphia to Oslo Gardermoen Airport during this time can be as low as $738. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is in the afternoon when prices are around $1,018.

When to book flights from Philadelphia to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Oslo Gardermoen Airport (PHL to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Oslo Gardermoen Airport

Direct flights

None
There are no direct flights from Philadelphia to Oslo Gardermoen Airport. There are no popular flight routes from Philadelphia to Oslo Gardermoen Airport.
Search flight deals

  • How far is Philadelphia to Oslo Gardermoen by plane?

    Philadelphia and Oslo Gardermoen are 3756.1 mi apart from one another. A reasonable flight in good conditions will take 12h 40m.

  • When did momondo last update prices for flights from Philadelphia Airport to Oslo Gardermoen Airport?

    Prices for flights from Philadelphia Airport to Oslo Gardermoen Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Oslo Gardermoen Airport?

  • How old do you have to be to fly from Philadelphia Airport to Oslo Gardermoen Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The required travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo Gardermoen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Philadelphia to Oslo Gardermoen Airport?

Best airlines flying from Philadelphia to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Philadelphia to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $583Free CancellationRating
6.7
7,309 reviews
Search British Airways flights
American AirlinesPriceFrom $680Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $704Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights
LufthansaPriceFrom $756Free CancellationRating
6.8
7,359 reviews
Search Lufthansa flights

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Drammen
Lillehammer

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Oslo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Oslo for you.

Can I find flights from Philadelphia to Oslo with flexible booking policies on momondo?

Flights from Philadelphia to Oslo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Oslo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Oslo.

I’m not ready to book a flight from Philadelphia to Oslo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Oslo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oslo and let you know when they change.

An easier way to manage your Oslo Gardermoen Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/31
Sun 9/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Oslo

Popular cities in Norway

Popular flights according to clicks in the last 7 days on momondo
Flights to Oslo Sandefjord Airportfrom $373