What is the cheapest airline that flies from Pennsylvania to Oslo?

TAP AIR PORTUGAL, Icelandair, and Austrian Airlines are the most popular carriers operating from Pennsylvania to Oslo

How many flights depart from Pennsylvania to Oslo on average per week?

The number of flights available between Pennsylvania and Oslo is 18 per week as of December 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

How long does it take to fly to Oslo?

Flight times vary depending on what airport in Pennsylvania you fly out of and what airport in Oslo you fly into. For example, flying from Pittsburgh to Oslo Gardermoen Airport takes 10h 10m on average. On the other hand, flying from Philadelphia to Oslo Gardermoen Airport takes 10h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Oslo?

British Airways, United Airlines and Icelandair are the top three most popular airlines that fly to Oslo from Pennsylvania according to our data. British Airways is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 7 different airlines that fly to Oslo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Pennsylvania to Oslo?

Prices for flights from Pennsylvania to Oslo are updated daily.

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

As of December 2025, there are 12 operators available to choose from for flights from Pennsylvania to Oslo.

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

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.

What documentation or ID do you need to fly to Oslo?

The necessary travel and health documents for your Oslo 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.

$169 Cheap Flights from Pennsylvania to Oslo in 2025/26

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Find the cheapest flights from Pennsylvania to Oslo

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 pm - 12:10 pm

EWR

OSL

11h 30m1 stop

2:20 pm - 1:55 pm

OSL

EWR

29h 35m1 stop

$370Multiple Airlines

Mon, Jan 26 - Mon, Feb 2

10:00 pm - 12:10 pm

EWR

OSL

32h 10m1 stop

1:00 pm - 8:30 pm

OSL

EWR

13h 30m1 stop

$380SWISS

Mon, Feb 2 - Sat, Mar 7

5:55 pm - 1:35 pm

EWR

OSL

13h 40m1 stop

2:20 pm - 1:55 pm

OSL

EWR

29h 35m1 stop

$385Austrian Airlines

Tue, Jan 27 - Wed, Feb 4

8:35 pm - 11:35 am

EWR

OSL

10h 00m1 stop

1:10 pm - 7:25 pm

OSL

EWR

11h 15m1 stop

$386Icelandair

Tue, Mar 10 - Tue, Mar 17

5:55 pm - 1:35 pm

EWR

OSL

13h 40m1 stop

2:20 pm - 11:55 am

OSL

EWR

27h 35m2 stops

$387Austrian Airlines

Thu, Jan 22 - Fri, Jan 30

7:40 pm - 11:35 am

IAD

OSL

9h 55m1 stop

1:10 pm - 6:30 pm

OSL

IAD

11h 20m1 stop

$393Icelandair

Sat, Jan 24 - Sat, Jan 31

10:35 pm - 5:50 pm

IAD

OSL

13h 15m1 stop

12:50 pm - 8:35 pm

OSL

IAD

13h 45m1 stop

$404TAP AIR PORTUGAL

Mon, Apr 13 - Mon, Apr 20

6:10 pm - 4:20 pm

JFK

OSL

16h 10m2 stops

8:30 pm - 7:10 pm

OSL

JFK

28h 40m1 stop

$418British Airways

Mon, Mar 30 - Tue, Apr 7

5:30 pm - 5:55 pm

IAD

OSL

18h 25m1 stop

1:00 pm - 4:15 pm

OSL

IAD

32h 15m1 stop

$427TAP AIR PORTUGAL

Mon, Feb 23 - Fri, Mar 13

4:05 pm - 2:10 pm

LGA

OSL

17h 05m2 stops

7:40 am - 9:22 pm

OSL

LGA

19h 42m2 stops

$437British Airways

Wed, Mar 25 - Wed, Apr 1

Air Canada flights from Pennsylvania to Oslo

Our best Air Canada deals on Pennsylvania to Oslo flight tickets

Air Canada

Apr 22

LGA8:55 amNew York LaGuardia

22h 20m

2 stops

OSL1:15 pmOslo Gardermoen

Apr 29

OSL7:10 amOslo Gardermoen

31h 03m

2 stops

LGA8:13 amNew York LaGuardia

$430

Find similar

Air Canada

Jan 22

LGA12:40 pmNew York LaGuardia

17h 30m

2 stops

OSL12:10 pmOslo Gardermoen

Jan 30

OSL6:45 amOslo Gardermoen

13h 58m

2 stops

LGA2:43 pmNew York LaGuardia

$432

Find similar

Air Canada

Feb 2

LGA12:40 pmNew York LaGuardia

17h 30m

2 stops

OSL12:10 pmOslo Gardermoen

Mar 6

OSL6:45 amOslo Gardermoen

16h 14m

2 stops

LGA4:59 pmNew York LaGuardia

$433

Find similar

Lufthansa flights from Pennsylvania to Oslo

Our best Lufthansa deals on Pennsylvania to Oslo flight tickets

Lufthansa

Feb 23

JFK5:30 pmNew York John F Kennedy Intl

11h 30m

1 stop

OSL11:00 amOslo Gardermoen

Mar 2

OSL6:10 amOslo Gardermoen

15h 30m

1 stop

JFK3:40 pmNew York John F Kennedy Intl

$416

Find similar

Lufthansa

Feb 4

JFK5:30 pmNew York John F Kennedy Intl

18h 10m

1 stop

OSL5:40 pmOslo Gardermoen

Feb 8

OSL6:05 amOslo Gardermoen

13h 45m

1 stop

JFK1:50 pmNew York John F Kennedy Intl

$420

Find similar

Lufthansa

Jan 16

JFK3:40 pmNew York John F Kennedy Intl

18h 00m

1 stop

OSL3:40 pmOslo Gardermoen

Jan 21

OSL6:05 amOslo Gardermoen

13h 45m

1 stop

JFK1:50 pmNew York John F Kennedy Intl

$436

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkOslo

EWR - OSL

EWROSL

Newark

Mon 1/26

6:40 pm-12:10 pm

1 stop11h 30m

Oslo Gardermoen

Mon 2/2

2:20 pm-1:55 pm

1 stop29h 35m

$370

NewarkOslo

EWR - OSL

EWROSL

Newark

Mon 2/2

10:00 pm-12:10 pm

1 stop32h 10m

Oslo Gardermoen

Sat 3/7

1:00 pm-8:30 pm

1 stop13h 30m

$380

NewarkOslo

EWR - OSL

EWROSL

Newark

Tue 1/27

5:55 pm-1:35 pm

1 stop13h 40m

Oslo Gardermoen

Wed 2/4

2:20 pm-1:55 pm

1 stop29h 35m

$385

NewarkOslo

EWR - OSL

EWROSL

Newark

Tue 3/10

8:35 pm-11:35 am

1 stop10h 00m

Oslo Gardermoen

Tue 3/17

1:10 pm-7:25 pm

1 stop11h 15m

$386

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 1/22

5:55 pm-1:35 pm

1 stop13h 40m

Oslo Gardermoen

Fri 1/30

2:20 pm-11:55 am

2 stops27h 35m

$387

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Sat 1/24

7:40 pm-11:35 am

1 stop9h 55m

Oslo Gardermoen

Sat 1/31

1:10 pm-6:30 pm

1 stop11h 20m

$393

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Mon 4/13

10:35 pm-5:50 pm

1 stop13h 15m

Oslo Gardermoen

Mon 4/20

12:50 pm-8:35 pm

1 stop13h 45m

$404

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Mon 3/30

6:10 pm-4:20 pm

2 stops16h 10m

Oslo Gardermoen

Tue 4/7

8:30 pm-7:10 pm

1 stop28h 40m

$418

Washington, D.C.Oslo

IAD - OSL

IADOSL

Washington, D.C. Dulles Intl

Mon 2/23

5:30 pm-5:55 pm

1 stop18h 25m

Oslo Gardermoen

Fri 3/13

1:00 pm-4:15 pm

1 stop32h 15m

$427

New YorkOslo

LGA - OSL

LGAOSL

New York LaGuardia

Wed 3/25

4:05 pm-2:10 pm

2 stops17h 05m

Oslo Gardermoen

Wed 4/1

7:40 am-9:22 pm

2 stops19h 42m

$437

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania to Oslo

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

Prices

Airlines

Other information

What is the cheapest month to fly to Oslo?

The month of January is, on average, the cheapest month to fly to Oslo from Pennsylvania, with most prices found around $619. If you’re not able to fly to Oslo in January, then February is your next best option. Flight prices from Pennsylvania to Oslo during February average around $680.

Cheap Pennsylvania to Oslo flight deals and tips

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

Fastest flight time	7h 35m
Direct flights	Every day
Airports in Oslo	2 airports

The fastest flight from Pennsylvania to Oslo takes 7h 35m

Direct flights go from Pennsylvania to Oslo every day.

There are 2 airports in Oslo. From Pennsylvania there are direct flights to Oslo Gardermoen (OSL).

Search flight deals

When did momondo last update prices for flights from Pennsylvania to Oslo?
Prices for flights from Pennsylvania to Oslo are updated daily.
How many operators does momondo search for flights from Pennsylvania to Oslo?
As of December 2025, there are 12 operators available to choose from for flights from Pennsylvania to Oslo.
How old do you have to be to fly from Pennsylvania to Oslo?
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.
What documentation or ID do you need to fly to Oslo?
The necessary travel and health documents for your Oslo 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

Compare and see reviews for airlines that fly from Pennsylvania to Oslo with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $449	Free Cancellation	Rating 7.4 1,632 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $478	Free Cancellation	Rating 7.1 593 reviews	Search Icelandair flights
British Airways	PriceFrom $508	Free Cancellation	Rating 6.7 7,625 reviews	Search British Airways flights
KLM	PriceFrom $520	Free Cancellation	Rating 7.7 1,435 reviews	Search KLM flights
United Airlines	PriceFrom $571	Free Cancellation	Rating 7.4 9,124 reviews	Search United Airlines flights
Lufthansa	PriceFrom $654	Free Cancellation	Rating 6.8 7,663 reviews	Search Lufthansa flights
American Airlines	PriceFrom $680	Free Cancellation	Rating 7.2 11,074 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Oslo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oslo from Pennsylvania.

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

momondo does allow users to show only those flights to Oslo from Pennsylvania which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to Oslo.

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

Price alerts on flights to Oslo from Pennsylvania are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.