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Cheap flights from Philadelphia to Oslo from $236

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 4/22. 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

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Find the cheapest flights from Philadelphia to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:40 pm - 1:05 pm
PHL
-
OSL
13h 25m
1 stop
Lufthansa Logo
6:55 am - 4:05 pm
OSL
-
PHL
15h 10m
1 stop
$509Lufthansa
Tue, Mar 24 - Tue, Mar 31
British Airways Logo
6:45 pm - 11:25 pm
PHL
-
OSL
22h 40m
1 stop
British Airways Logo
7:45 am - 4:40 pm
OSL
-
PHL
14h 55m
1 stop
$514British Airways
Mon, Aug 17 - Wed, Aug 26
British Airways Logo
6:45 pm - 11:40 pm
PHL
-
OSL
22h 55m
1 stop
British Airways Logo
7:45 am - 4:40 pm
OSL
-
PHL
14h 55m
1 stop
$515British Airways
Sun, Apr 12 - Thu, Apr 23
American Airlines Logo
7:35 pm - 10:40 pm
PHL
-
OSL
22h 05m
1 stop
American Airlines Logo
7:45 am - 12:05 pm
OSL
-
PHL
34h 20m
1 stop
$516American Airlines
Mon, Mar 23 - Tue, Apr 7
American Airlines Logo
10:20 pm - 11:25 pm
PHL
-
OSL
19h 05m
1 stop
American Airlines Logo
12:50 pm - 11:59 pm
OSL
-
PHL
17h 09m
2 stops
$517American Airlines
Mon, Aug 17 - Wed, Aug 26
Multiple Airlines Logo
5:33 pm - 2:45 pm
PHL
-
OSL
16h 12m
2 stops
Multiple Airlines Logo
11:50 am - 9:23 pm
OSL
-
PHL
15h 33m
2 stops
$518Multiple Airlines
Mon, Mar 23 - Tue, Apr 7
American Airlines Logo
5:55 pm - 7:15 pm
PHL
-
OSL
19h 20m
2 stops
American Airlines Logo
12:50 pm - 11:59 pm
OSL
-
PHL
17h 09m
2 stops
$521American Airlines
Wed, Apr 8 - Wed, Apr 15
Delta Logo
6:29 pm - 8:40 pm
PHL
-
OSL
20h 11m
2 stops
Delta Logo
2:10 pm - 4:37 pm
OSL
-
PHL
32h 27m
2 stops
$522Delta
Mon, Apr 13 - Mon, Apr 20
British Airways Logo
5:50 pm - 6:40 pm
PHL
-
OSL
18h 50m
2 stops
British Airways Logo
7:45 am - 4:40 pm
OSL
-
PHL
14h 55m
1 stop
$524British Airways
Mon, Aug 17 - Wed, Aug 26
United Airlines Logo
10:15 am - 5:15 pm
PHL
-
OSL
25h 00m
2 stops
United Airlines Logo
6:35 am - 9:34 pm
OSL
-
PHL
20h 59m
2 stops
$525United Airlines
Mon, Aug 17 - Wed, Aug 26

British Airways flights from Philadelphia to Oslo

Our best British Airways deals on Philadelphia to Oslo flight tickets
British Airways
Aug 17
PHL6:45 pmPhiladelphia
22h 40m
1 stop
OSL11:25 pmOslo Gardermoen
Aug 26
OSL7:45 amOslo Gardermoen
14h 55m
1 stop
PHL4:40 pmPhiladelphia
$514
British Airways
Apr 12
PHL6:45 pmPhiladelphia
22h 55m
1 stop
OSL11:40 pmOslo Gardermoen
Apr 23
OSL7:45 amOslo Gardermoen
14h 55m
1 stop
PHL4:40 pmPhiladelphia
$515
British Airways
Aug 17
PHL5:50 pmPhiladelphia
18h 50m
2 stops
OSL6:40 pmOslo Gardermoen
Aug 26
OSL7:45 amOslo Gardermoen
14h 55m
1 stop
PHL4:40 pmPhiladelphia
$524

United Airlines flights from Philadelphia to Oslo

Our best United Airlines deals on Philadelphia to Oslo flight tickets
United Airlines
Aug 17
PHL10:15 amPhiladelphia
25h 00m
2 stops
OSL5:15 pmOslo Gardermoen
Aug 26
OSL6:35 amOslo Gardermoen
20h 59m
2 stops
PHL9:34 pmPhiladelphia
$525
United Airlines
Mar 7
PHL5:10 pmPhiladelphia
42h 00m
2 stops
OSL5:10 pmOslo Gardermoen
Apr 15
OSL6:35 amOslo Gardermoen
14h 11m
2 stops
PHL2:46 pmPhiladelphia
$532
United Airlines
Mar 9
PHL3:30 pmPhiladelphia
21h 00m
2 stops
OSL5:30 pmOslo Gardermoen
Apr 14
OSL6:55 amOslo Gardermoen
15h 10m
1 stop
PHL4:05 pmPhiladelphia
$533

momondo 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, momondo users made 832,500 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Philadelphia to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Tue 3/24

6:40 pm-1:05 pm

1 stop13h 25m

Oslo Gardermoen

Tue 3/31

6:55 am-4:05 pm

1 stop15h 10m

$509

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/17

6:45 pm-11:25 pm

1 stop22h 40m

Oslo Gardermoen

Wed 8/26

7:45 am-4:40 pm

1 stop14h 55m

$514

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Sun 4/12

6:45 pm-11:40 pm

1 stop22h 55m

Oslo Gardermoen

Thu 4/23

7:45 am-4:40 pm

1 stop14h 55m

$515

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 3/23

7:35 pm-10:40 pm

1 stop22h 05m

Oslo Gardermoen

Tue 4/7

7:45 am-12:05 pm

1 stop34h 20m

$516

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/17

10:20 pm-11:25 pm

1 stop19h 05m

Oslo Gardermoen

Wed 8/26

12:50 pm-11:59 pm

2 stops17h 09m

$517

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 3/23

5:33 pm-2:45 pm

2 stops16h 12m

Oslo Gardermoen

Tue 4/7

11:50 am-9:23 pm

2 stops15h 33m

$518

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Wed 4/8

5:55 pm-7:15 pm

2 stops19h 20m

Oslo Gardermoen

Wed 4/15

12:50 pm-11:59 pm

2 stops17h 09m

$521

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 4/13

6:29 pm-8:40 pm

2 stops20h 11m

Oslo Gardermoen

Mon 4/20

2:10 pm-4:37 pm

2 stops32h 27m

$522

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/17

5:50 pm-6:40 pm

2 stops18h 50m

Oslo Gardermoen

Wed 8/26

7:45 am-4:40 pm

1 stop14h 55m

$524

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 8/17

10:15 am-5:15 pm

2 stops25h 00m

Oslo Gardermoen

Wed 8/26

6:35 am-9:34 pm

2 stops20h 59m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oslo from

How to get the cheapest flight ticket from Philadelphia to Oslo

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?

What is the cheapest month to fly to Oslo?

The month of January is, on average, the cheapest month to fly to Oslo from Philadelphia, with most prices found around $540. If you’re not able to fly to Oslo in January, then April is your next best option. Flight prices from Philadelphia to Oslo during April average around $578.

Cheap Philadelphia to Oslo flight deals and tips

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

Fastest flight time

16h 05m

Direct flights

None
The fastest flight from Philadelphia to Oslo takes 16h 05m
There are no direct flights from Philadelphia to Oslo. There are no popular flight routes from Philadelphia to Oslo.
Search flight deals

  • How far is Philadelphia to Oslo by plane?

    The straight-line distance from Philadelphia to Oslo is 3751.4 mi. A reasonable flight in good conditions will take 16h 05m.

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

    Prices for flights from Philadelphia Airport to Oslo refresh daily.

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

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

    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.

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

    The required travel and health documents for your Oslo 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Philadelphia to Oslo

Compare and see reviews for airlines that fly from Philadelphia to Oslo with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $508Free CancellationRating
6.7
7,759 reviews
Search British Airways flights
United AirlinesPriceFrom $580Free CancellationRating
7.4
9,342 reviews
Search United Airlines flights
American AirlinesPriceFrom $642Free CancellationRating
7.2
11,340 reviews
Search American Airlines flights
LufthansaPriceFrom $654Free CancellationRating
6.8
7,803 reviews
Search Lufthansa flights

Why use momondo?

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

It is quick and easy to find Philadelphia to Oslo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oslo that suits you.

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

Yes. momondo allows you to filter the results for Philadelphia to Oslo flights to just show those with flexible booking policies.

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?

Of course. momondo tracks the price of Philadelphia to Oslo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo
Oslo Gardermoen Airport
Oslo Sandefjord Airport