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Cheap flights from Pennsylvania to Oslo from $188

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 11/11. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
1:10 pm - 7:25 pm
OSL
-
EWR
11h 15m
1 stop
$431Icelandair
Thu, Oct 15 - Thu, Oct 29
Icelandair Logo
7:35 pm - 11:35 am
EWR
-
OSL
10h 00m
1 stop
Icelandair Logo
1:10 pm - 6:25 pm
OSL
-
EWR
11h 15m
1 stop
$432Icelandair
Fri, Nov 13 - Wed, Nov 18
Icelandair Logo
8:35 pm - 2:25 pm
EWR
-
OSL
12h 50m
1 stop
Icelandair Logo
1:10 pm - 7:25 pm
OSL
-
EWR
11h 15m
1 stop
$433Icelandair
Sun, Oct 25 - Thu, Oct 29
KLM Logo
7:42 pm - 3:55 pm
PIT
-
OSL
14h 13m
2 stops
KLM Logo
9:35 am - 5:15 pm
OSL
-
PIT
13h 40m
2 stops
$600KLM
Mon, Aug 17 - Mon, Aug 24
Delta Logo
11:59 am - 11:50 am
PIT
-
OSL
17h 51m
2 stops
Delta Logo
6:00 am - 5:15 pm
OSL
-
PIT
17h 15m
2 stops
$602Delta
Wed, Aug 19 - Wed, Aug 26
Delta Logo
11:59 am - 11:50 am
PIT
-
OSL
17h 51m
2 stops
Delta Logo
6:00 am - 5:15 pm
OSL
-
PIT
17h 15m
2 stops
$603Delta
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
8:30 pm - 12:35 pm
JFK
-
OSL
10h 05m
1 stop
Multiple Airlines Logo
12:50 pm - 7:10 pm
OSL
-
JFK
12h 20m
1 stop
$632Multiple Airlines
Mon, Sep 7 - Wed, Sep 16
Scandinavian Airlines Logo
5:10 pm - 6:45 am
JFK
-
OSL
7h 35mnonstop
Scandinavian Airlines Logo
9:00 pm - 5:00 pm
OSL
-
JFK
26h 00m
1 stop
$633Scandinavian Airlines
Mon, Sep 14 - Tue, Sep 29
Multiple Airlines Logo
11:10 pm - 10:45 pm
JFK
-
OSL
17h 35m
2 stops
Multiple Airlines Logo
7:30 am - 10:25 pm
OSL
-
JFK
20h 55m
2 stops
$634Multiple Airlines
Mon, Sep 7 - Wed, Sep 16
Scandinavian Airlines Logo
5:10 pm - 6:45 am
JFK
-
OSL
7h 35mnonstop
Scandinavian Airlines Logo
1:20 pm - 3:40 pm
OSL
-
JFK
8h 20mnonstop
$637Scandinavian Airlines
Sun, Sep 6 - Mon, Sep 14

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Delta flights from Pennsylvania to Oslo Gardermoen Airport

Our best Delta deals on Pennsylvania to Oslo Gardermoen Airport flight tickets
Delta
Aug 19
PIT11:59 amPittsburgh
17h 51m
2 stops
OSL11:50 amOslo Gardermoen
Aug 26
OSL6:00 amOslo Gardermoen
17h 15m
2 stops
PIT5:15 pmPittsburgh
$602
Delta
Aug 19
PIT11:59 amPittsburgh
17h 51m
2 stops
OSL11:50 amOslo Gardermoen
Aug 26
OSL6:00 amOslo Gardermoen
17h 15m
2 stops
PIT5:15 pmPittsburgh
$603
Delta
Aug 10
PIT6:19 pmPittsburgh
16h 11m
2 stops
OSL4:30 pmOslo Gardermoen
Aug 23
OSL9:20 amOslo Gardermoen
18h 17m
2 stops
PIT9:37 pmPittsburgh
$612

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
PHL10:15 pmPhiladelphia
19h 10m
1 stop
OSL11:25 pmOslo Gardermoen
Aug 26
OSL7:45 amOslo Gardermoen
13h 50m
1 stop
PHL3:35 pmPhiladelphia
$735
American Airlines
Oct 9
ABE6:20 pmAllentown-Bethlehem
16h 15m
2 stops
OSL4:35 pmOslo Gardermoen
Oct 16
OSL7:50 amOslo Gardermoen
20h 22m
2 stops
ABE10:12 pmAllentown-Bethlehem
$842

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 July 20, 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

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 10/15

8:25 pm-12:35 pm

1 stop10h 10m

Oslo Gardermoen

Thu 10/29

1:10 pm-7:25 pm

1 stop11h 15m

$431

NewarkOslo

EWR - OSL

EWROSL

Newark

Fri 11/13

7:35 pm-11:35 am

1 stop10h 00m

Oslo Gardermoen

Wed 11/18

1:10 pm-6:25 pm

1 stop11h 15m

$432

NewarkOslo

EWR - OSL

EWROSL

Newark

Sun 10/25

8:35 pm-2:25 pm

1 stop12h 50m

Oslo Gardermoen

Thu 10/29

1:10 pm-7:25 pm

1 stop11h 15m

$433

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 8/17

7:42 pm-3:55 pm

2 stops14h 13m

Oslo Gardermoen

Mon 8/24

9:35 am-5:15 pm

2 stops13h 40m

$600

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 8/19

11:59 am-11:50 am

2 stops17h 51m

Oslo Gardermoen

Wed 8/26

6:00 am-5:15 pm

2 stops17h 15m

$602

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 8/19

11:59 am-11:50 am

2 stops17h 51m

Oslo Gardermoen

Wed 8/26

6:00 am-5:15 pm

2 stops17h 15m

$603

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Mon 9/7

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Wed 9/16

12:50 pm-7:10 pm

1 stop12h 20m

$632

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Mon 9/14

5:10 pm-6:45 am

Nonstop7h 35m

Oslo Gardermoen

Tue 9/29

9:00 pm-5:00 pm

1 stop26h 00m

$633

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Mon 9/7

11:10 pm-10:45 pm

2 stops17h 35m

Oslo Gardermoen

Wed 9/16

7:30 am-10:25 pm

2 stops20h 55m

$634
Quickest round-trip

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Sun 9/6

5:10 pm-6:45 am

Nonstop7h 35m

Oslo Gardermoen

Mon 9/14

1:20 pm-3:40 pm

Nonstop8h 20m

$637

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 March. Flight prices, which tend to average around $567, 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 Pennsylvania during January instead. Flights to Oslo Gardermoen Airport in January, while not as cheap as those in March, still average around $571.

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

You could potentially save up to 35% 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

Every day
The fastest flight from Pennsylvania to Oslo Gardermoen Airport takes 7h 35m
Direct flights go from Pennsylvania to Oslo Gardermoen Airport every day.
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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
8,127 reviews
Search British Airways flights
American AirlinesPriceFrom $517Free CancellationRating
7.1
11,826 reviews
Search American Airlines flights
United AirlinesPriceFrom $580Free CancellationRating
7.4
10,013 reviews
Search United Airlines flights
IcelandairPriceFrom $583Free CancellationRating
7.0
713 reviews
Search Icelandair flights
LufthansaPriceFrom $654Free CancellationRating
6.8
8,147 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.

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