What is the cheapest airline that flies from Pittsburgh to Oslo Gardermoen?

Icelandair, British Airways, and Ethiopian Air are the most popular carriers operating from Pittsburgh to Oslo Gardermoen

Which airport is the most popular layover for flights between Pittsburgh and Oslo Gardermoen Airport?

Reykjavik (KEF) was the most common stop: 78% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Pittsburgh to Oslo Gardermoen Airport?

New York (JFK) has the shortest average layover time for this route: 4h 01m.

Which layover airport has the shortest travel time from Pittsburgh to Oslo Gardermoen Airport?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 10h 54m.

What airlines fly to Oslo Gardermoen Airport?

Icelandair, Scandinavian Airlines and British Airways are the top three most popular airlines that fly to Oslo Gardermoen Airport from Pittsburgh according to our data. Icelandair is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Oslo Gardermoen Airport. Keep in mind that there are 5 different airlines that fly to Oslo Gardermoen Airport on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Pittsburgh to Oslo Gardermoen Airport?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $509.

When did momondo last update prices for flights from Pittsburgh Airport to Oslo Gardermoen Airport?

Prices for flights from Pittsburgh Airport to Oslo Gardermoen Airport refresh daily.

How many operators does momondo search for flights from Pittsburgh Airport to Oslo Gardermoen Airport?

The number of operators available for flights from Pittsburgh Airport to Oslo Gardermoen Airport is 5 as of August 2025.

How old do you have to be to fly from Pittsburgh Airport to Oslo Gardermoen Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Oslo Gardermoen Airport.

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

The travel and health documents you'll need for your trip to Oslo Gardermoen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo Gardermoen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$238 Cheap Flights from Pittsburgh to Oslo Gardermoen Airport in 2025

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Find the cheapest flights from Pittsburgh to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

8:30 pm - 12:35 pmPIT-OSL

10h 05m1 stop

1:50 pm - 7:20 pmOSL-PIT

11h 30m1 stop

$503Icelandair

Find Deal

Thu, Sep 25 - Thu, Oct 9

8:30 pm - 3:25 pmPIT-OSL

12h 55m1 stop

4:30 pm - 7:20 pmOSL-PIT

32h 50m1 stop

$530Icelandair

Find Deal

Thu, Sep 18 - Mon, Sep 22

7:05 am - 12:55 pmPIT-OSL

23h 50m2 stops

7:05 pm - 10:10 pmOSL-PIT

33h 05m2 stops

$628Scandinavian Airlines

Find Deal

Tue, Aug 26 - Tue, Sep 2

7:10 am - 3:25 pmPIT-OSL

26h 15m3 stops

4:30 pm - 2:49 pmOSL-PIT

28h 19m3 stops

$629

Find Deal

Thu, Sep 18 - Mon, Sep 22

7:05 am - 6:50 amPIT-OSL

17h 45m1 stop

10:25 am - 10:12 pmOSL-PIT

17h 47m2 stops

$634Scandinavian Airlines

Find Deal

Thu, Sep 18 - Mon, Sep 22

10:35 am - 8:40 amPIT-OSL

16h 05m2 stops

11:00 am - 9:30 amOSL-PIT

28h 30m2 stops

$644

Find Deal

Thu, Sep 18 - Mon, Sep 22

9:05 pm - 10:55 amPIT-OSL

31h 50m1 stop

7:25 pm - 7:20 pmOSL-PIT

29h 55m1 stop

$666British Airways

Find Deal

Wed, Dec 24 - Tue, Dec 30

10:20 am - 5:45 pmPIT-OSL

25h 25m2 stops

1:50 pm - 11:22 pmOSL-PIT

39h 32m2 stops

$703United Airlines

Find Deal

Wed, Dec 24 - Mon, Dec 29

8:00 pm - 3:20 pmPIT-OSL

37h 20m2 stops

6:45 am - 7:09 pmOSL-PIT

18h 24m2 stops

$708United Airlines

Find Deal

Tue, Dec 23 - Tue, Dec 30

12:54 pm - 10:50 amPIT-OSL

15h 56m2 stops

11:40 am - 7:45 pmOSL-PIT

14h 05m1 stop

$721British Airways

Find Deal

Thu, Sep 25 - Thu, Oct 9

Icelandair flights from Pittsburgh to Oslo Gardermoen Airport

Our best Icelandair deals on Pittsburgh to Oslo Gardermoen Airport flight tickets

Icelandair

Sep 25

PIT8:30 pmPittsburgh

10h 05m

1 stop

OSL12:35 pmOslo Gardermoen

Oct 9

OSL1:50 pmOslo Gardermoen

11h 30m

1 stop

PIT7:20 pmPittsburgh

$503

Find similar

Icelandair

Sep 18

PIT8:30 pmPittsburgh

12h 55m

1 stop

OSL3:25 pmOslo Gardermoen

Sep 22

OSL4:30 pmOslo Gardermoen

32h 50m

1 stop

PIT7:20 pmPittsburgh

$530

Find similar

Icelandair

Sep 18

PIT8:30 pmPittsburgh

12h 55m

1 stop

OSL3:25 pmOslo Gardermoen

Sep 22

OSL4:30 pmOslo Gardermoen

32h 50m

1 stop

PIT7:20 pmPittsburgh

$586

Find similar

British Airways flights from Pittsburgh to Oslo Gardermoen Airport

Our best British Airways deals on Pittsburgh to Oslo Gardermoen Airport flight tickets

British Airways

Dec 24

PIT9:05 pmPittsburgh

31h 50m

1 stop

OSL10:55 amOslo Gardermoen

Dec 30

OSL7:25 pmOslo Gardermoen

29h 55m

1 stop

PIT7:20 pmPittsburgh

$666

Find similar

British Airways

Sep 25

PIT12:54 pmPittsburgh

15h 56m

2 stops

OSL10:50 amOslo Gardermoen

Oct 9

OSL11:40 amOslo Gardermoen

14h 05m

1 stop

PIT7:45 pmPittsburgh

$721

Find similar

British Airways

Dec 24

PIT9:05 pmPittsburgh

31h 50m

1 stop

OSL10:55 amOslo Gardermoen

Dec 29

OSL7:20 amOslo Gardermoen

18h 00m

1 stop

PIT7:20 pmPittsburgh

$726

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Pittsburgh to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 9/25

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Thu 10/9

1:50 pm-7:20 pm

1 stop11h 30m

$503

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 9/18

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Mon 9/22

4:30 pm-7:20 pm

1 stop32h 50m

$530

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 8/26

7:05 am-12:55 pm

2 stops23h 50m

Oslo Gardermoen

Tue 9/2

7:05 pm-10:10 pm

2 stops33h 05m

$628

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 9/18

7:10 am-3:25 pm

3 stops26h 15m

Oslo Gardermoen

Mon 9/22

4:30 pm-2:49 pm

3 stops28h 19m

$629

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 9/18

7:05 am-6:50 am

1 stop17h 45m

Oslo Gardermoen

Mon 9/22

10:25 am-10:12 pm

2 stops17h 47m

$634

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 9/18

10:35 am-8:40 am

2 stops16h 05m

Oslo Gardermoen

Mon 9/22

11:00 am-9:30 am

2 stops28h 30m

$644

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 12/24

9:05 pm-10:55 am

1 stop31h 50m

Oslo Gardermoen

Tue 12/30

7:25 pm-7:20 pm

1 stop29h 55m

$666

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 12/24

10:20 am-5:45 pm

2 stops25h 25m

Oslo Gardermoen

Mon 12/29

1:50 pm-11:22 pm

2 stops39h 32m

$703

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 12/23

8:00 pm-3:20 pm

2 stops37h 20m

Oslo Gardermoen

Tue 12/30

6:45 am-7:09 pm

2 stops18h 24m

$708

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 9/25

12:54 pm-10:50 am

2 stops15h 56m

Oslo Gardermoen

Thu 10/9

11:40 am-7:45 pm

1 stop14h 05m

$721

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh 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

Prices

Airlines

Layovers

What is the cheapest month to fly to Oslo Gardermoen Airport?

The cheapest month to fly to Oslo Gardermoen Airport from Pittsburgh is in January. Flight prices, which tend to average around $657, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Oslo Gardermoen Airport from Pittsburgh during November instead. Flights to Oslo Gardermoen Airport in November, while not as cheap as those in January, still average around $678.

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 Pittsburgh. The lowest ticket price found for a Wednesday departure recently was $912. 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 Friday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Oslo Gardermoen Airport for around $1,335.

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 Pittsburgh to Oslo Gardermoen Airport during this time can be as low as $934. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is in the evening when prices are around $1,188.

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

You could potentially save up to 53% on your flight if you consider stops on a Pittsburgh to Oslo Gardermoen Airport flight.

When to book flights from Pittsburgh to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pittsburgh to Oslo Gardermoen Airport (PIT to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Oslo Gardermoen Airport

Best Price Found	$238
Fastest flight time	10h 05m
Direct flights	None

The best one-way flight to Oslo Gardermoen Airport from Pittsburgh in the past 72 hours is $238. The best round-trip flight deal from Pittsburgh to Oslo Gardermoen Airport found on momondo in the last 72 hours is $503.

The fastest flight from Pittsburgh to Oslo Gardermoen Airport takes 10h 05m

There are no direct flights from Pittsburgh to Oslo Gardermoen Airport. Popular non-direct route for this connection is Pittsburgh Airport - Oslo Gardermoen Airport.

Search flight deals

How far is Pittsburgh to Oslo Gardermoen by plane?
The distance between Pittsburgh and Oslo Gardermoen is about 3883.6 mi. In terms of flight time, this usually takes a little over 10h 05m.
When did momondo last update prices for flights from Pittsburgh Airport to Oslo Gardermoen Airport?
Prices for flights from Pittsburgh Airport to Oslo Gardermoen Airport refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to Oslo Gardermoen Airport?
The number of operators available for flights from Pittsburgh Airport to Oslo Gardermoen Airport is 5 as of August 2025.
How old do you have to be to fly from Pittsburgh Airport to Oslo Gardermoen Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Oslo Gardermoen Airport.
What documentation or ID do you need to fly to Oslo Gardermoen Airport?
The travel and health documents you'll need for your trip to Oslo Gardermoen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo Gardermoen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Pittsburgh to Oslo Gardermoen Airport?
momondo data reveals that the most frequently booked airline on the route from Pittsburgh to Oslo Gardermoen Airport is Icelandair, representing 39% of all bookings. The subsequent popular airlines are Scandinavian Airlines at 19%, British Airways at 17%, and United Airlines at 14%.

Best airlines flying from Pittsburgh to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Pittsburgh to Oslo Gardermoen Airport with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $478	Free Cancellation	Rating 7.0 524 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 1,463 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $657	Free Cancellation	Rating 6.6 7,245 reviews	Search British Airways flights
United Airlines	PriceFrom $674	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights
KLM	PriceFrom $857	Free Cancellation	Rating 7.8 1,381 reviews	Search KLM flights

Gardermoen

Fredrikstad

Drammen

Lillehammer

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pittsburgh to Oslo. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Pittsburgh to Oslo on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from Pittsburgh.

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

Yes momondo offers price alerts on flights to Oslo from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Oslo Gardermoen Airport trip

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Popular cities in Norway

Flights to Oslo Sandefjord Airportfrom $447

Cheap flights from Pittsburgh to Oslo from $238

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Oslo departing on 10/7. 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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Cheap round-trip flights

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Icelandair flights from Pittsburgh to Oslo Gardermoen Airport

Our best Icelandair deals on Pittsburgh to Oslo Gardermoen Airport flight tickets

British Airways flights from Pittsburgh to Oslo Gardermoen Airport

Our best British Airways deals on Pittsburgh to Oslo Gardermoen Airport flight tickets

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Use the filters below to find and compare flights from Pittsburgh to Oslo Gardermoen Airport that are best for you.

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How to get the cheapest flight ticket from Pittsburgh 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?

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

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

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

You could potentially save up to 53% on your flight if you consider stops on a Pittsburgh to Oslo Gardermoen Airport flight.

What is the cheapest airline that flies from Pittsburgh to Oslo Gardermoen?

Icelandair, British Airways, and Ethiopian Air are the most popular carriers operating from Pittsburgh to Oslo Gardermoen

What airlines fly to Oslo Gardermoen Airport?

Which airport is the most popular layover for flights between Pittsburgh and Oslo Gardermoen Airport?

Reykjavik (KEF) was the most common stop: 78% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Pittsburgh to Oslo Gardermoen Airport?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $509.

Which layover airport has the shortest travel time from Pittsburgh to Oslo Gardermoen Airport?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 10h 54m.

Which layover airport has the shortest connection time from Pittsburgh to Oslo Gardermoen Airport?

New York (JFK) has the shortest average layover time for this route: 4h 01m.

When to book flights from Pittsburgh to Oslo Gardermoen Airport

Cheap Pittsburgh to Oslo Gardermoen Airport (PIT to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Oslo Gardermoen Airport

Best Price Found

Fastest flight time

Direct flights

How far is Pittsburgh to Oslo Gardermoen by plane?

When did momondo last update prices for flights from Pittsburgh Airport to Oslo Gardermoen Airport?

How many operators does momondo search for flights from Pittsburgh Airport to Oslo Gardermoen Airport?

How old do you have to be to fly from Pittsburgh Airport to Oslo Gardermoen Airport?

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

What is the most popular airline from Pittsburgh to Oslo Gardermoen Airport?

Best airlines flying from Pittsburgh to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Pittsburgh to Oslo Gardermoen Airport with momondo

Traveling to a place near Oslo?

Why use momondo?

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

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

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

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

An easier way to manage your Oslo Gardermoen Airport 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 Oslo

Popular cities in Norway

Popular flights according to clicks in the last 7 days on momondo