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 31% 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.

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

TAP AIR PORTUGAL is the most popular carrier 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 20 per week as of September 2025. The most frequent departure day is Wed, with 20% 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 05m 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.

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 September 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.

$171 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

10:00 pm - 12:10 pmEWR-OSL

32h 10m1 stop

1:00 pm - 8:30 pmOSL-EWR

13h 30m1 stop

$386SWISS

Find Deal

Wed, Nov 5 - Wed, Nov 12

10:25 am - 12:10 pmEWR-OSL

19h 45m2 stops

6:45 am - 8:37 pmOSL-EWR

19h 52m2 stops

$390Multiple Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 11

7:35 pm - 11:35 amEWR-OSL

10h 00m1 stop

1:10 pm - 6:25 pmOSL-EWR

11h 15m1 stop

$391Icelandair

Find Deal

Mon, Dec 1 - Tue, Dec 9

7:35 pm - 11:35 amEWR-OSL

10h 00m1 stop

1:10 pm - 6:25 pmOSL-EWR

11h 15m1 stop

$394Icelandair

Find Deal

Mon, Feb 9 - Fri, Feb 27

8:35 am - 9:20 amEWR-OSL

18h 45m2 stops

10:45 am - 1:25 pmOSL-EWR

8h 40mnonstop

$397Scandinavian Airlines

Find Deal

Thu, Nov 13 - Thu, Nov 20

8:35 am - 9:20 amEWR-OSL

18h 45m2 stops

10:45 am - 1:25 pmOSL-EWR

8h 40mnonstop

$398Scandinavian Airlines

Find Deal

Thu, Nov 13 - Thu, Nov 20

5:40 pm - 12:10 pmEWR-OSL

12h 30m1 stop

6:55 pm - 3:30 pmOSL-EWR

26h 35m1 stop

$400TAP AIR PORTUGAL

Find Deal

Thu, Nov 13 - Thu, Nov 20

5:40 pm - 12:10 pmEWR-OSL

12h 30m1 stop

6:55 pm - 3:30 pmOSL-EWR

26h 35m1 stop

$401TAP AIR PORTUGAL

Find Deal

Thu, Nov 13 - Thu, Nov 20

6:10 pm - 11:00 amEWR-OSL

11h 50m1 stop

11:50 am - 7:05 pmOSL-EWR

13h 15m1 stop

$405United Airlines

Find Deal

Mon, Oct 27 - Tue, Nov 4

7:15 pm - 5:40 pmLGA-OSL

16h 25m2 stops

6:45 am - 5:07 pmOSL-LGA

16h 22m2 stops

$430United Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 11

Delta flights from Pennsylvania to Oslo

Our best Delta deals on Pennsylvania to Oslo 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

Find similar

Lufthansa flights from Pennsylvania to Oslo

Our best Lufthansa deals on Pennsylvania to Oslo 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

Find similar

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

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

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 $699. If you’re not able to fly to Oslo in March, then November is your next best option. Flight prices from Pennsylvania to Oslo during November average around $707.

What is the cheapest day to depart on your flight to Oslo?

The cheapest day to depart on your flight to Oslo is on a Wednesday when prices can be found for as low as $632. This is often the case because there is less demand to fly during this day of the week. 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 for around $1,141.

What is the cheapest time of day to depart on your flight to Oslo?

Flying to Oslo from Pennsylvania in the morning is the least expensive time of day to depart. momondo users have found prices as low as $738 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $1,018. Of course, these prices can vary depending on the time of year and what airport you fly to.

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	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Oslo	1 airport

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

Direct flights go from Pennsylvania to Oslo on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Oslo: 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 September 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
Icelandair	PriceFrom $478	Free Cancellation	Rating 7.0 545 reviews	Search Icelandair flights
British Airways	PriceFrom $533	Free Cancellation	Rating 6.7 7,386 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 1,492 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $654	Free Cancellation	Rating 6.8 7,421 reviews	Search Lufthansa flights
United Airlines	PriceFrom $674	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights
American Airlines	PriceFrom $680	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
KLM	PriceFrom $857	Free Cancellation	Rating 7.8 1,387 reviews	Search KLM 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.