What airlines fly to Oslo?

British Airways, Lufthansa 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 39% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 5 different airlines that fly to Oslo on a routine basis, so you have a few additional options to choose from.

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 13h on average. On the other hand, flying from Harrisburg to Oslo Gardermoen Airport takes 18h 01m 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.

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

The number of flights available between Pennsylvania and Oslo is 39 per week as of July 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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

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

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 July 2026, there are 10 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.

$188 Cheap Flights from Pennsylvania to Oslo in 2026

Discover deals from 900+ travel sites with momondo.

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.

8:25 pm - 12:35 pm

EWR

OSL

10h 10m

1 stop

1:10 pm - 7:25 pm

OSL

EWR

11h 15m

1 stop

$431Icelandair

Thu, Oct 15 - Thu, Oct 29

7:35 pm - 11:35 am

EWR

OSL

10h 00m

1 stop

1:10 pm - 6:25 pm

OSL

EWR

11h 15m

1 stop

$432Icelandair

Fri, Nov 13 - Wed, Nov 18

8:35 pm - 8:35 pm

EWR

OSL

19h 00m

1 stop

1:10 pm - 6:25 pm

OSL

EWR

11h 15m

1 stop

$433Icelandair

Wed, Oct 28 - Sun, Nov 1

6:30 pm - 2:05 pm

EWR

TRF

14h 35m

1 stop

6:00 am - 3:40 pm

TRF

EWR

15h 40m

1 stop

$591Scandinavian Airlines

Wed, Oct 28 - Mon, Nov 2

7:42 pm - 3:55 pm

PIT

OSL

14h 13m

2 stops

9:35 am - 5:15 pm

OSL

PIT

13h 40m

2 stops

$600KLM

Mon, Aug 17 - Mon, Aug 24

11:59 am - 11:50 am

PIT

OSL

17h 51m

2 stops

6:00 am - 5:15 pm

OSL

PIT

17h 15m

2 stops

$602Delta

Wed, Aug 19 - Wed, Aug 26

6:19 pm - 4:30 pm

PIT

OSL

16h 11m

2 stops

9:20 am - 9:37 pm

OSL

PIT

18h 17m

2 stops

$612Delta

Mon, Aug 10 - Sun, Aug 23

8:35 pm - 9:10 pm

EWR

TRF

19h 35m

3 stops

9:10 am - 7:25 pm

TRF

EWR

15h 15m

2 stops

$615Multiple Airlines

Sun, Oct 25 - Thu, Oct 29

8:25 pm - 9:15 pm

EWR

TRF

18h 50m

3 stops

9:10 am - 7:25 pm

TRF

EWR

15h 15m

2 stops

$617Multiple Airlines

Sun, Oct 18 - Thu, Oct 29

5:10 pm - 6:45 am

JFK

OSL

7h 35mnonstop

9:00 pm - 5:00 pm

OSL

JFK

26h 00m

1 stop

$633Scandinavian Airlines

Mon, Sep 14 - Tue, Sep 29

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Delta flights from Pennsylvania to Oslo

Our best Delta deals on Pennsylvania to Oslo 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 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

Delta

Aug 15

PIT5:56 pmPittsburgh

16h 34m

2 stops

OSL4:30 pmOslo Gardermoen

Aug 22

OSL6:30 amOslo Gardermoen

16h 54m

2 stops

PIT5:24 pmPittsburgh

$613

American Airlines flights from Pennsylvania to Oslo

Our best American Airlines deals on Pennsylvania to Oslo 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

Aug 17

PHL10:15 pmPhiladelphia

19h 10m

1 stop

OSL11:25 pmOslo Gardermoen

Sep 2

OSL11:35 amOslo Gardermoen

30h 40m

1 stop

PHL12:15 pmPhiladelphia

$771

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

Quickest round-trip

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

Wed 10/28

8:35 pm-8:35 pm

1 stop19h 00m

Oslo Gardermoen

Sun 11/1

1:10 pm-6:25 pm

1 stop11h 15m

$433

NewarkOslo

EWR - TRF

EWRTRF

Newark

Wed 10/28

6:30 pm-2:05 pm

1 stop14h 35m

Oslo Sandefjord

Mon 11/2

6:00 am-3:40 pm

1 stop15h 40m

$591

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

Mon 8/10

6:19 pm-4:30 pm

2 stops16h 11m

Oslo Gardermoen

Sun 8/23

9:20 am-9:37 pm

2 stops18h 17m

$612

NewarkOslo

EWR - TRF

EWRTRF

Newark

Sun 10/25

8:35 pm-9:10 pm

3 stops19h 35m

Oslo Sandefjord

Thu 10/29

9:10 am-7:25 pm

2 stops15h 15m

$615

NewarkOslo

EWR - TRF

EWRTRF

Newark

Sun 10/18

8:25 pm-9:15 pm

3 stops18h 50m

Oslo Sandefjord

Thu 10/29

9:10 am-7:25 pm

2 stops15h 15m

$617

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

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 March is, on average, the cheapest month to fly to Oslo from Pennsylvania, with most prices found around $567. If you’re not able to fly to Oslo in March, then January is your next best option. Flight prices from Pennsylvania to Oslo during January average around $571.

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

Frequently asked questions about flying from Pennsylvania to Oslo

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 July 2026, there are 10 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
British Airways	PriceFrom $465	Free Cancellation	Rating 6.7 8,125 reviews	Search British Airways flights
American Airlines	PriceFrom $517	Free Cancellation	Rating 7.1 11,823 reviews	Search American Airlines flights
United Airlines	PriceFrom $580	Free Cancellation	Rating 7.4 10,011 reviews	Search United Airlines flights
Icelandair	PriceFrom $583	Free Cancellation	Rating 7.0 713 reviews	Search Icelandair flights
Lufthansa	PriceFrom $654	Free Cancellation	Rating 6.8 8,148 reviews	Search Lufthansa 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.

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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.

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

How long does it take to fly to Oslo?

Cheap Pennsylvania to Oslo flight deals and tips

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Frequently asked questions about flying from Pennsylvania to Oslo

Best airlines flying from Pennsylvania to Oslo

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

Why use momondo?

An easier way to manage your Oslo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo

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