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Cheap flights from Pennsylvania to Oslo from $245

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 8/24. 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 Pennsylvania to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:30 pm - 8:05 am
EWR
-
OSL
7h 35mnonstop
Scandinavian Airlines Logo
10:45 am - 1:25 pm
OSL
-
EWR
8h 40mnonstop
$533Scandinavian Airlines
Sun, Nov 8 - Sun, Nov 15
Scandinavian Airlines Logo
5:20 pm - 1:15 pm
EWR
-
OSL
13h 55m
1 stop
Scandinavian Airlines Logo
6:30 am - 1:15 pm
OSL
-
EWR
12h 45m
1 stop
$536Scandinavian Airlines
Wed, Oct 7 - Wed, Oct 14
Icelandair Logo
8:25 pm - 12:35 pm
EWR
-
OSL
10h 10m
1 stop
Icelandair Logo
4:30 pm - 7:15 pm
OSL
-
EWR
32h 45m
1 stop
$540Icelandair
Thu, Oct 15 - Sun, Oct 18
Icelandair Logo
8:25 pm - 12:35 pm
EWR
-
OSL
10h 10m
1 stop
Icelandair Logo
1:50 pm - 7:15 pm
OSL
-
EWR
11h 25m
1 stop
$546Icelandair
Mon, Oct 5 - Sat, Oct 17
SWISS Logo
10:45 am - 12:10 am
PIT
-
OSL
31h 25m
2 stops
SWISS Logo
5:35 am - 8:47 pm
OSL
-
PIT
21h 12m
2 stops
$691SWISS
Thu, Aug 13 - Mon, Aug 24
SWISS Logo
8:20 pm - 12:10 am
IAD
-
OSL
21h 50m
1 stop
SWISS Logo
5:35 am - 3:30 pm
OSL
-
IAD
15h 55m
1 stop
$706SWISS
Sat, Aug 8 - Fri, Aug 21
United Airlines Logo
5:30 pm - 6:00 pm
IAD
-
OSL
18h 30m
1 stop
United Airlines Logo
9:55 am - 9:28 pm
OSL
-
IAD
17h 33m
2 stops
$716United Airlines
Tue, Aug 18 - Thu, Aug 20
Air Canada Logo
3:45 pm - 6:00 pm
IAD
-
OSL
20h 15m
2 stops
Air Canada Logo
9:55 am - 3:24 pm
OSL
-
IAD
35h 29m
2 stops
$717Air Canada
Tue, Aug 18 - Thu, Aug 20
Air Canada Logo
4:20 pm - 3:45 pm
DCA
-
OSL
17h 25m
2 stops
Air Canada Logo
9:55 am - 10:31 pm
OSL
-
DCA
18h 36m
2 stops
$718Air Canada
Tue, Aug 18 - Thu, Aug 20
United Airlines Logo
6:10 pm - 5:15 pm
JFK
-
OSL
17h 05m
1 stop
United Airlines Logo
1:05 pm - 4:35 pm
OSL
-
JFK
33h 30m
2 stops
$724United Airlines
Sun, Aug 16 - Sun, Aug 23

American Airlines flights from Pennsylvania to Oslo Gardermoen Airport

Our best American Airlines deals on Pennsylvania to Oslo Gardermoen Airport flight tickets
American Airlines
Aug 17
PHL7:25 pmPhiladelphia
22h 00m
1 stop
OSL11:25 pmOslo Gardermoen
Aug 26
OSL12:50 pmOslo Gardermoen
17h 09m
2 stops
PHL11:59 pmPhiladelphia
$738
American Airlines
Aug 17
PHL7:38 pmPhiladelphia
17h 02m
2 stops
OSL6:40 pmOslo Gardermoen
Aug 26
OSL12:50 pmOslo Gardermoen
17h 09m
2 stops
PHL11:59 pmPhiladelphia
$742

Brussels Airlines flights from Pennsylvania to Oslo Gardermoen Airport

Our best Brussels Airlines deals on Pennsylvania to Oslo Gardermoen Airport flight tickets
Brussels Airlines
Aug 5
JFK5:30 pmNew York John F Kennedy Intl
17h 45m
2 stops
OSL5:15 pmOslo Gardermoen
Nov 3
OSL6:45 amOslo Gardermoen
14h 55m
2 stops
JFK3:40 pmNew York John F Kennedy Intl
$746
Brussels Airlines
Aug 19
JFK6:10 pmNew York John F Kennedy Intl
17h 05m
1 stop
OSL5:15 pmOslo Gardermoen
Aug 29
OSL6:45 amOslo Gardermoen
12h 15m
1 stop
JFK1:00 pmNew York John F Kennedy Intl
$755
Brussels Airlines
Jun 1
JFK6:10 pmNew York John F Kennedy Intl
17h 05m
1 stop
OSL5:15 pmOslo Gardermoen
Jun 12
OSL6:45 amOslo Gardermoen
12h 15m
1 stop
JFK1:00 pmNew York John F Kennedy Intl
$798

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 May 30, 2026.
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

Cheapest round-trip
Quickest round-trip

NewarkOslo

EWR - OSL

EWROSL

Newark

Sun 11/8

6:30 pm-8:05 am

Nonstop7h 35m

Oslo Gardermoen

Sun 11/15

10:45 am-1:25 pm

Nonstop8h 40m

$533

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 10/7

5:20 pm-1:15 pm

1 stop13h 55m

Oslo Gardermoen

Wed 10/14

6:30 am-1:15 pm

1 stop12h 45m

$536

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 10/15

8:25 pm-12:35 pm

1 stop10h 10m

Oslo Gardermoen

Sun 10/18

4:30 pm-7:15 pm

1 stop32h 45m

$540

NewarkOslo

EWR - OSL

EWROSL

Newark

Mon 10/5

8:25 pm-12:35 pm

1 stop10h 10m

Oslo Gardermoen

Sat 10/17

1:50 pm-7:15 pm

1 stop11h 25m

$546

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 8/13

10:45 am-12:10 am

2 stops31h 25m

Oslo Gardermoen

Mon 8/24

5:35 am-8:47 pm

2 stops21h 12m

$691

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sat 8/8

8:20 pm-12:10 am

1 stop21h 50m

Oslo Gardermoen

Fri 8/21

5:35 am-3:30 pm

1 stop15h 55m

$706

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 8/18

5:30 pm-6:00 pm

1 stop18h 30m

Oslo Gardermoen

Thu 8/20

9:55 am-9:28 pm

2 stops17h 33m

$716

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Tue 8/18

3:45 pm-6:00 pm

2 stops20h 15m

Oslo Gardermoen

Thu 8/20

9:55 am-3:24 pm

2 stops35h 29m

$717

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Tue 8/18

4:20 pm-3:45 pm

2 stops17h 25m

Oslo Gardermoen

Thu 8/20

9:55 am-10:31 pm

2 stops18h 36m

$718

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Sun 8/16

6:10 pm-5:15 pm

1 stop17h 05m

Oslo Gardermoen

Sun 8/23

1:05 pm-4:35 pm

2 stops33h 30m

$724

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 April. Flight prices, which tend to average around $449, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Oslo Gardermoen Airport from Pennsylvania during August instead. Flights to Oslo Gardermoen Airport in August, while not as cheap as those in April, still average around $465.

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

You could potentially save up to 20% 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 30m

Direct flights

Every day
The fastest flight from Pennsylvania to Oslo Gardermoen Airport takes 7h 30m
Direct flights go from Pennsylvania to Oslo Gardermoen Airport every day.
Search flight deals

Frequently asked questions about flying from Pennsylvania to Oslo Gardermoen Airport

  • 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
British AirwaysPriceFrom $465Free CancellationRating
6.7
8,013 reviews
Search British Airways flights
American AirlinesPriceFrom $517Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
KLMPriceFrom $520Free CancellationRating
7.8
1,524 reviews
Search KLM flights
United AirlinesPriceFrom $534Free CancellationRating
7.4
9,768 reviews
Search United Airlines flights
IcelandairPriceFrom $552Free CancellationRating
7.0
661 reviews
Search Icelandair flights
LufthansaPriceFrom $654Free CancellationRating
6.8
8,032 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
Lillehammer
Drammen

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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