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Cheap flights from Pennsylvania to Oslo from $172

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 10/20. 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

SWISS Logo
10:00 pm - 12:10 pmEWR-OSL
32h 10m1 stop
SWISS Logo
1:00 pm - 8:30 pmOSL-EWR
13h 30m1 stop
$386SWISS
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Wed, Nov 5 - Wed, Nov 12
Multiple Airlines Logo
10:25 am - 12:10 pmEWR-OSL
19h 45m2 stops
Multiple Airlines Logo
6:45 am - 8:37 pmOSL-EWR
19h 52m2 stops
$390Multiple Airlines
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Tue, Nov 4 - Tue, Nov 11
Icelandair Logo
7:35 pm - 11:35 amEWR-OSL
10h 00m1 stop
Icelandair Logo
1:10 pm - 6:25 pmOSL-EWR
11h 15m1 stop
$391Icelandair
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Mon, Dec 1 - Tue, Dec 9
Icelandair Logo
7:35 pm - 11:35 amEWR-OSL
10h 00m1 stop
Icelandair Logo
1:10 pm - 6:25 pmOSL-EWR
11h 15m1 stop
$394Icelandair
Find Deal
Mon, Feb 9 - Fri, Feb 27
Scandinavian Airlines Logo
8:35 am - 9:20 amEWR-OSL
18h 45m2 stops
Scandinavian Airlines Logo
10:45 am - 1:25 pmOSL-EWR
8h 40mnonstop
$397Scandinavian Airlines
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Thu, Nov 13 - Thu, Nov 20
Scandinavian Airlines Logo
8:35 am - 9:20 amEWR-OSL
18h 45m2 stops
Scandinavian Airlines Logo
10:45 am - 1:25 pmOSL-EWR
8h 40mnonstop
$398Scandinavian Airlines
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Thu, Nov 13 - Thu, Nov 20
TAP AIR PORTUGAL Logo
5:40 pm - 12:10 pmEWR-OSL
12h 30m1 stop
TAP AIR PORTUGAL Logo
6:55 pm - 3:30 pmOSL-EWR
26h 35m1 stop
$400TAP AIR PORTUGAL
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Thu, Nov 13 - Thu, Nov 20
TAP AIR PORTUGAL Logo
5:40 pm - 12:10 pmEWR-OSL
12h 30m1 stop
TAP AIR PORTUGAL Logo
6:55 pm - 3:30 pmOSL-EWR
26h 35m1 stop
$401TAP AIR PORTUGAL
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Thu, Nov 13 - Thu, Nov 20
United Airlines Logo
6:10 pm - 11:00 amEWR-OSL
11h 50m1 stop
United Airlines Logo
11:50 am - 7:05 pmOSL-EWR
13h 15m1 stop
$405United Airlines
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Mon, Oct 27 - Tue, Nov 4
United Airlines Logo
7:15 pm - 5:40 pmLGA-OSL
16h 25m2 stops
United Airlines Logo
6:45 am - 5:07 pmOSL-LGA
16h 22m2 stops
$430United Airlines
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Tue, Nov 4 - Tue, Nov 11

Delta flights from Pennsylvania to Oslo Gardermoen Airport

Our best Delta deals on Pennsylvania to Oslo Gardermoen Airport flight tickets
Delta
Dec 4
IAD6:50 pmWashington, D.C. Dulles Intl
15h 30m
1 stop
OSL4:20 pmOslo Gardermoen
Dec 8
OSL6:25 amOslo Gardermoen
17h 59m
2 stops
IAD6:24 pmWashington, D.C. Dulles Intl
$526
Find similar
Delta
Dec 29
IAD9:25 pmWashington, D.C. Dulles Intl
12h 55m
1 stop
OSL4:20 pmOslo Gardermoen
Jan 9
OSL9:25 amOslo Gardermoen
15h 47m
2 stops
IAD7:12 pmWashington, D.C. Dulles Intl
$527
Find similar
Delta
Sep 23
IAD8:17 pmWashington, D.C. Dulles Intl
14h 23m
2 stops
OSL4:40 pmOslo Gardermoen
Sep 30
OSL6:30 amOslo Gardermoen
15h 05m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$581
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Lufthansa flights from Pennsylvania to Oslo Gardermoen Airport

Our best Lufthansa deals on Pennsylvania to Oslo Gardermoen Airport flight tickets
Lufthansa
Oct 29
JFK6:30 pmNew York John F Kennedy Intl
11h 30m
1 stop
OSL11:00 amOslo Gardermoen
Nov 6
OSL6:15 amOslo Gardermoen
13h 35m
1 stop
JFK1:50 pmNew York John F Kennedy Intl
$427
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Lufthansa
Dec 3
EWR8:50 pmNewark
14h 50m
1 stop
OSL5:40 pmOslo Gardermoen
Dec 8
OSL6:25 pmOslo Gardermoen
30h 40m
1 stop
EWR7:05 pmNewark
$437
Find similar
Lufthansa
Nov 19
JFK5:30 pmNew York John F Kennedy Intl
11h 30m
1 stop
OSL11:00 amOslo Gardermoen
Nov 28
OSL1:45 pmOslo Gardermoen
12h 25m
1 stop
JFK8:10 pmNew York John F Kennedy Intl
$451
Find similar

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 September 22, 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

Wed 11/5

10:00 pm-12:10 pm

1 stop32h 10m

Oslo Gardermoen

Wed 11/12

1:00 pm-8:30 pm

1 stop13h 30m

$386

NewarkOslo

EWR - OSL

EWROSL

Newark

Tue 11/4

10:25 am-12:10 pm

2 stops19h 45m

Oslo Gardermoen

Tue 11/11

6:45 am-8:37 pm

2 stops19h 52m

$390

NewarkOslo

EWR - OSL

EWROSL

Newark

Mon 12/1

7:35 pm-11:35 am

1 stop10h 00m

Oslo Gardermoen

Tue 12/9

1:10 pm-6:25 pm

1 stop11h 15m

$391

NewarkOslo

EWR - OSL

EWROSL

Newark

Mon 2/9

7:35 pm-11:35 am

1 stop10h 00m

Oslo Gardermoen

Fri 2/27

1:10 pm-6:25 pm

1 stop11h 15m

$394

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 11/13

8:35 am-9:20 am

2 stops18h 45m

Oslo Gardermoen

Thu 11/20

10:45 am-1:25 pm

Nonstop8h 40m

$397

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 11/13

8:35 am-9:20 am

2 stops18h 45m

Oslo Gardermoen

Thu 11/20

10:45 am-1:25 pm

Nonstop8h 40m

$398

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 11/13

5:40 pm-12:10 pm

1 stop12h 30m

Oslo Gardermoen

Thu 11/20

6:55 pm-3:30 pm

1 stop26h 35m

$400

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 11/13

5:40 pm-12:10 pm

1 stop12h 30m

Oslo Gardermoen

Thu 11/20

6:55 pm-3:30 pm

1 stop26h 35m

$401

NewarkOslo

EWR - OSL

EWROSL

Newark

Mon 10/27

6:10 pm-11:00 am

1 stop11h 50m

Oslo Gardermoen

Tue 11/4

11:50 am-7:05 pm

1 stop13h 15m

$405

New YorkOslo

LGA - OSL

LGAOSL

New York LaGuardia

Tue 11/4

7:15 pm-5:40 pm

2 stops16h 25m

Oslo Gardermoen

Tue 11/11

6:45 am-5:07 pm

2 stops16h 22m

$430

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 $699, 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 November instead. Flights to Oslo Gardermoen Airport in November, while not as cheap as those in March, still average around $707.

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
7.0
545 reviews
Search Icelandair flights
British AirwaysPriceFrom $533Free CancellationRating
6.7
7,386 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $554Free CancellationRating
7.4
1,492 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $654Free CancellationRating
6.8
7,421 reviews
Search Lufthansa flights
United AirlinesPriceFrom $674Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
American AirlinesPriceFrom $680Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $857Free CancellationRating
7.8
1,387 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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