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Cheap flights from Pennsylvania to Oslo from $166

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Oslo departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Pennsylvania to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Austrian Airlines Logo
5:55 pm - 1:35 pmEWR-OSL
13h 40m1 stop
Austrian Airlines Logo
2:20 pm - 2:55 pmOSL-EWR
29h 35m1 stop
$366Austrian Airlines
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Thu, Feb 26 - Mon, Mar 9
Scandinavian Airlines Logo
12:30 pm - 6:45 amIAD-OSL
12h 15m1 stop
Scandinavian Airlines Logo
6:00 am - 4:50 pmOSL-IAD
16h 50m1 stop
$369Scandinavian Airlines
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Wed, Apr 22 - Thu, Apr 30
Lufthansa Logo
8:50 pm - 5:40 pmEWR-OSL
14h 50m1 stop
Lufthansa Logo
9:45 am - 4:00 pmOSL-EWR
12h 15m1 stop
$381Lufthansa
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Thu, Nov 27 - Wed, Dec 3
Lufthansa Logo
8:50 pm - 5:40 pmEWR-OSL
14h 50m1 stop
Lufthansa Logo
6:05 am - 4:00 pmOSL-EWR
15h 55m1 stop
$382Lufthansa
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Thu, Nov 27 - Wed, Dec 3
Icelandair Logo
7:40 pm - 11:35 amIAD-OSL
9h 55m1 stop
Icelandair Logo
1:10 pm - 6:30 pmOSL-IAD
11h 20m1 stop
$383Icelandair
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Wed, Dec 3 - Thu, Dec 11
Icelandair Logo
7:40 pm - 11:35 amIAD-OSL
9h 55m1 stop
Icelandair Logo
1:10 pm - 6:30 pmOSL-IAD
11h 20m1 stop
$384Icelandair
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Wed, Jan 7 - Thu, Jan 15
Multiple Airlines Logo
10:00 pm - 12:10 pmEWR-OSL
32h 10m1 stop
Multiple Airlines Logo
2:20 pm - 2:15 pmOSL-EWR
29h 55m1 stop
$388Multiple Airlines
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Wed, Nov 19 - Mon, Nov 24
Multiple Airlines Logo
3:30 pm - 5:40 pmEWR-OSL
20h 10m2 stops
Multiple Airlines Logo
11:50 am - 7:05 pmOSL-EWR
13h 15m1 stop
$400Multiple Airlines
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Wed, Jan 21 - Wed, Jan 28
British Airways Logo
11:20 pm - 10:30 amJFK-OSL
29h 10m1 stop
British Airways Logo
8:50 pm - 7:05 pmOSL-JFK
28h 15m1 stop
$407British Airways
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Fri, Feb 27 - Sun, Mar 1
British Airways Logo
6:35 pm - 10:40 pmPHL-OSL
22h 05m1 stop
British Airways Logo
11:50 am - 4:15 pmOSL-PHL
34h 25m1 stop
$481British Airways
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Mon, Dec 1 - Wed, Dec 10

Lufthansa flights from Pennsylvania to Oslo Gardermoen Airport

Our best Lufthansa deals on Pennsylvania to Oslo Gardermoen Airport flight tickets
Lufthansa
Nov 27
EWR8:50 pmNewark
14h 50m
1 stop
OSL5:40 pmOslo Gardermoen
Dec 3
OSL9:45 amOslo Gardermoen
12h 15m
1 stop
EWR4:00 pmNewark
$381
Find similar
Lufthansa
Nov 27
EWR8:50 pmNewark
14h 50m
1 stop
OSL5:40 pmOslo Gardermoen
Dec 3
OSL6:05 amOslo Gardermoen
15h 55m
1 stop
EWR4:00 pmNewark
$382
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Lufthansa
Nov 27
EWR8:50 pmNewark
14h 50m
1 stop
OSL5:40 pmOslo Gardermoen
Dec 3
OSL9:45 amOslo Gardermoen
12h 15m
1 stop
EWR4:00 pmNewark
$387
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Brussels Airlines flights from Pennsylvania to Oslo Gardermoen Airport

Our best Brussels Airlines deals on Pennsylvania to Oslo Gardermoen Airport flight tickets
Brussels Airlines
Dec 1
JFK6:25 pmNew York John F Kennedy Intl
16h 45m
1 stop
OSL5:10 pmOslo Gardermoen
Jan 8
OSL6:00 pmOslo Gardermoen
25h 20m
1 stop
JFK1:20 pmNew York John F Kennedy Intl
$443
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Brussels Airlines
Dec 6
JFK6:25 pmNew York John F Kennedy Intl
16h 45m
1 stop
OSL5:10 pmOslo Gardermoen
Dec 13
OSL6:45 amOslo Gardermoen
14h 55m
2 stops
JFK3:40 pmNew York John F Kennedy Intl
$452
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Brussels Airlines
Nov 8
JFK6:25 pmNew York John F Kennedy Intl
16h 45m
1 stop
OSL5:10 pmOslo Gardermoen
Nov 10
OSL6:00 pmOslo Gardermoen
27h 40m
2 stops
JFK3:40 pmNew York John F Kennedy Intl
$466
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momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 November 6, 2025.
Use the filters below to find and compare flights from Pennsylvania to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 2/26

5:55 pm-1:35 pm

1 stop13h 40m

Oslo Gardermoen

Mon 3/9

2:20 pm-2:55 pm

1 stop29h 35m

$366

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 4/22

12:30 pm-6:45 am

1 stop12h 15m

Oslo Gardermoen

Thu 4/30

6:00 am-4:50 pm

1 stop16h 50m

$369

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 11/27

8:50 pm-5:40 pm

1 stop14h 50m

Oslo Gardermoen

Wed 12/3

9:45 am-4:00 pm

1 stop12h 15m

$381

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 11/27

8:50 pm-5:40 pm

1 stop14h 50m

Oslo Gardermoen

Wed 12/3

6:05 am-4:00 pm

1 stop15h 55m

$382

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 12/3

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Thu 12/11

1:10 pm-6:30 pm

1 stop11h 20m

$383

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Wed 1/7

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Thu 1/15

1:10 pm-6:30 pm

1 stop11h 20m

$384

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 11/19

10:00 pm-12:10 pm

1 stop32h 10m

Oslo Gardermoen

Mon 11/24

2:20 pm-2:15 pm

1 stop29h 55m

$388

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 1/21

3:30 pm-5:40 pm

2 stops20h 10m

Oslo Gardermoen

Wed 1/28

11:50 am-7:05 pm

1 stop13h 15m

$400

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Fri 2/27

11:20 pm-10:30 am

1 stop29h 10m

Oslo Gardermoen

Sun 3/1

8:50 pm-7:05 pm

1 stop28h 15m

$407

PhiladelphiaOslo

PHL - OSL

PHLOSL

Philadelphia

Mon 12/1

6:35 pm-10:40 pm

1 stop22h 05m

Oslo Gardermoen

Wed 12/10

11:50 am-4:15 pm

1 stop34h 25m

$481

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 Pennsylvania 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 cheapest month to fly to Oslo Gardermoen Airport?

The cheapest month to fly to Oslo Gardermoen Airport from Pennsylvania is in January. Flight prices, which tend to average around $583, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Oslo Gardermoen Airport from Pennsylvania during March instead. Flights to Oslo Gardermoen Airport in March, while not as cheap as those in January, 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 Pennsylvania. 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 Pennsylvania 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 Pennsylvania 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.

Can stopping save me money on Pennsylvania to Oslo Gardermoen Airport flights?

You could potentially save up to 53% on your flight if you consider stops on a Pennsylvania to Oslo Gardermoen Airport flight.

Cheap Pennsylvania to Oslo Gardermoen Airport flight deals and tips

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

Fastest flight time

7h 35m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun
The fastest flight from Pennsylvania to Oslo Gardermoen Airport takes 7h 35m
Direct flights go from Pennsylvania to Oslo Gardermoen Airport on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
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  • When did momondo last update prices for flights from Pennsylvania to Oslo Gardermoen Airport?

    Prices for flights from Pennsylvania to Oslo Gardermoen Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Oslo Gardermoen Airport.

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

    The necessary travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pennsylvania to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Pennsylvania to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $478Free CancellationRating
7.1
572 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $522Free CancellationRating
7.4
1,564 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $533Free CancellationRating
6.7
7,500 reviews
Search British Airways flights
United AirlinesPriceFrom $571Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
LufthansaPriceFrom $654Free CancellationRating
6.8
7,558 reviews
Search Lufthansa flights
American AirlinesPriceFrom $680Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
KLMPriceFrom $857Free CancellationRating
7.7
1,405 reviews
Search KLM 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 Pennsylvania to Oslo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pennsylvania to Oslo. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Pennsylvania to Oslo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Oslo, momondo offers a useful price alert feature which will track prices for flights to Oslo from Pennsylvania and alert you when they change.

An easier way to manage your Oslo Gardermoen Airport trip

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