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Cheap flights from Pennsylvania to Oslo from $170

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 3/16. 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.
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
$347Icelandair
Sun, Apr 12 - Fri, Apr 17
Icelandair Logo
8:25 pm - 3:25 pm
EWR
-
OSL
13h 00m
1 stop
Icelandair Logo
1:50 pm - 7:15 pm
OSL
-
EWR
11h 25m
1 stop
$348Icelandair
Wed, Apr 15 - Sun, Apr 26
Finnair Logo
11:45 pm - 11:55 pm
JFK
-
OSL
19h 10m
1 stop
Finnair Logo
12:25 pm - 8:05 pm
OSL
-
JFK
12h 40m
1 stop
$403Finnair
Mon, Mar 9 - Thu, Mar 19
Finnair Logo
11:45 pm - 11:55 pm
JFK
-
OSL
19h 10m
1 stop
Finnair Logo
12:25 pm - 8:05 pm
OSL
-
JFK
12h 40m
1 stop
$409Finnair
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
9:50 pm - 10:40 pm
JFK
-
OSL
18h 50m
1 stop
American Airlines Logo
12:25 pm - 7:05 pm
OSL
-
JFK
12h 40m
1 stop
$410American Airlines
Sun, Mar 1 - Thu, Mar 5
Multiple Airlines Logo
6:10 pm - 5:15 pm
JFK
-
OSL
17h 05m
1 stop
Multiple Airlines Logo
1:05 pm - 8:05 pm
OSL
-
JFK
13h 00m
1 stop
$411Multiple Airlines
Mon, Mar 30 - Wed, Apr 8
Multiple Airlines Logo
10:30 pm - 4:30 pm
JFK
-
OSL
12h 00m
1 stop
Multiple Airlines Logo
9:35 am - 1:29 pm
OSL
-
JFK
9h 54m
1 stop
$412Multiple Airlines
Mon, Mar 30 - Tue, Apr 7
United Airlines Logo
4:29 pm - 5:55 pm
LGA
-
OSL
19h 26m
2 stops
United Airlines Logo
7:10 am - 8:32 pm
OSL
-
LGA
19h 22m
2 stops
$414United Airlines
Tue, Apr 14 - Thu, Apr 16
United Airlines Logo
2:59 pm - 11:00 am
LGA
-
OSL
15h 01m
2 stops
United Airlines Logo
11:50 am - 11:44 pm
OSL
-
LGA
16h 54m
2 stops
$446United Airlines
Tue, Mar 10 - Wed, Mar 18
American Airlines Logo
1:25 pm - 10:45 am
DCA
-
OSL
15h 20m
2 stops
American Airlines Logo
12:50 pm - 10:29 pm
OSL
-
DCA
15h 39m
2 stops
$514American Airlines
Wed, May 6 - Sun, May 10

SWISS flights from Pennsylvania to Oslo Gardermoen Airport

Our best SWISS deals on Pennsylvania to Oslo Gardermoen Airport flight tickets
SWISS
Mar 1
EWR10:00 pmNewark
32h 10m
1 stop
OSL12:10 pmOslo Gardermoen
Mar 6
OSL1:00 pmOslo Gardermoen
13h 30m
1 stop
EWR8:30 pmNewark
$405
SWISS
Mar 8
JFK10:00 pmNew York John F Kennedy Intl
33h 10m
1 stop
OSL12:10 pmOslo Gardermoen
Mar 17
OSL1:00 pmOslo Gardermoen
33h 40m
1 stop
JFK5:40 pmNew York John F Kennedy Intl
$423
SWISS
Mar 1
JFK9:00 pmNew York John F Kennedy Intl
33h 10m
1 stop
OSL12:10 pmOslo Gardermoen
Mar 6
OSL1:00 pmOslo Gardermoen
30h 05m
1 stop
JFK1:05 pmNew York John F Kennedy Intl
$424

United Airlines flights from Pennsylvania to Oslo Gardermoen Airport

Our best United Airlines deals on Pennsylvania to Oslo Gardermoen Airport flight tickets
United Airlines
Feb 17
EWR8:50 pmNewark
14h 50m
1 stop
OSL5:40 pmOslo Gardermoen
Feb 19
OSL6:15 amOslo Gardermoen
13h 45m
1 stop
EWR2:00 pmNewark
$409
United Airlines
Feb 18
EWR5:00 pmNewark
12h 00m
1 stop
OSL11:00 amOslo Gardermoen
Feb 20
OSL6:10 amOslo Gardermoen
21h 35m
2 stops
EWR9:45 pmNewark
$411
United Airlines
Apr 14
LGA4:29 pmNew York LaGuardia
19h 26m
2 stops
OSL5:55 pmOslo Gardermoen
Apr 16
OSL7:10 amOslo Gardermoen
19h 22m
2 stops
LGA8:32 pmNew York LaGuardia
$414

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 February 17, 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

NewarkOslo

EWR - OSL

EWROSL

Newark

Sun 4/12

8:25 pm-12:35 pm

1 stop10h 10m

Oslo Gardermoen

Fri 4/17

1:50 pm-7:15 pm

1 stop11h 25m

$347

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 4/15

8:25 pm-3:25 pm

1 stop13h 00m

Oslo Gardermoen

Sun 4/26

1:50 pm-7:15 pm

1 stop11h 25m

$348

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Mon 3/9

11:45 pm-11:55 pm

1 stop19h 10m

Oslo Gardermoen

Thu 3/19

12:25 pm-8:05 pm

1 stop12h 40m

$403

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Tue 3/10

11:45 pm-11:55 pm

1 stop19h 10m

Oslo Gardermoen

Tue 3/17

12:25 pm-8:05 pm

1 stop12h 40m

$409

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Sun 3/1

9:50 pm-10:40 pm

1 stop18h 50m

Oslo Gardermoen

Thu 3/5

12:25 pm-7:05 pm

1 stop12h 40m

$410

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Mon 3/30

6:10 pm-5:15 pm

1 stop17h 05m

Oslo Gardermoen

Wed 4/8

1:05 pm-8:05 pm

1 stop13h 00m

$411

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Mon 3/30

10:30 pm-4:30 pm

1 stop12h 00m

Oslo Gardermoen

Tue 4/7

9:35 am-1:29 pm

1 stop9h 54m

$412

New YorkOslo

LGA - OSL

LGAOSL

New York LaGuardia

Tue 4/14

4:29 pm-5:55 pm

2 stops19h 26m

Oslo Gardermoen

Thu 4/16

7:10 am-8:32 pm

2 stops19h 22m

$414

New YorkOslo

LGA - OSL

LGAOSL

New York LaGuardia

Tue 3/10

2:59 pm-11:00 am

2 stops15h 01m

Oslo Gardermoen

Wed 3/18

11:50 am-11:44 pm

2 stops16h 54m

$446

Washington, D.C.Oslo

DCA - OSL

DCAOSL

Washington, D.C. Reagan-National

Wed 5/6

1:25 pm-10:45 am

2 stops15h 20m

Oslo Gardermoen

Sun 5/10

12:50 pm-10:29 pm

2 stops15h 39m

$514

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 $540, 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 April instead. Flights to Oslo Gardermoen Airport in April, while not as cheap as those in January, still average around $578.

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

You could potentially save up to 39% 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

  • 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
Scandinavian AirlinesPriceFrom $449Free CancellationRating
7.3
1,686 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $465Free CancellationRating
6.7
7,751 reviews
Search British Airways flights
IcelandairPriceFrom $478Free CancellationRating
7.1
614 reviews
Search Icelandair flights
KLMPriceFrom $520Free CancellationRating
7.7
1,456 reviews
Search KLM flights
United AirlinesPriceFrom $534Free CancellationRating
7.4
9,311 reviews
Search United Airlines flights
American AirlinesPriceFrom $642Free CancellationRating
7.2
11,297 reviews
Search American Airlines flights
LufthansaPriceFrom $654Free CancellationRating
6.8
7,787 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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