What airlines fly to Oslo?

Icelandair, Scandinavian Airlines and British Airways are the top three most popular airlines that fly to Oslo from Pittsburgh according to our data. Icelandair is the first choice among our users, with 42% 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.

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

Prices for flights from Pittsburgh Airport to Oslo refresh daily.

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

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

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

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.

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

The travel and health documents you'll need for your trip to Oslo 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$497 Cheap Flights from Pittsburgh to Oslo in 2025/26

Q: What is the typical price of a round-trip flight between Pittsburgh and Oslo?

Prices are currently low for flights on this route. Typical prices usually range from $609 to $1,167. The lowest price recently found on this route was $501.

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Find the cheapest flights from Pittsburgh to Oslo

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One-way

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Cheap round-trip flights

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11:15 am - 9:20 amPIT-OSL

16h 05m2 stops

9:00 am - 10:40 pmOSL-PIT

19h 40m2 stops

$501Scandinavian Airlines

Find Deal

Thu, Jan 29 - Fri, Feb 6

4:00 pm - 2:15 pmPIT-OSL

16h 15m2 stops

7:10 am - 7:20 pmOSL-PIT

18h 10m1 stop

$517British Airways

Find Deal

Thu, Jan 29 - Fri, Feb 6

7:05 am - 9:20 amPIT-OSL

20h 15m3 stops

5:55 am - 9:20 pmOSL-PIT

21h 25m2 stops

$527Scandinavian Airlines

Find Deal

Thu, Jan 29 - Fri, Feb 6

12:00 pm - 2:10 pmPIT-OSL

20h 10m2 stops

7:25 pm - 7:20 pmOSL-PIT

29h 55m1 stop

$530British Airways

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Tue, Feb 17 - Tue, Feb 24

8:10 pm - 5:40 pmPIT-OSL

15h 30m2 stops

1:50 pm - 5:14 pmOSL-PIT

33h 24m2 stops

$557Multiple Airlines

Find Deal

Mon, Nov 24 - Wed, Dec 10

8:10 pm - 5:30 pmPIT-OSL

15h 20m2 stops

2:05 pm - 11:29 pmOSL-PIT

39h 24m2 stops

$636United Airlines

Find Deal

Mon, Dec 1 - Mon, Dec 15

8:10 pm - 5:40 pmPIT-OSL

15h 30m2 stops

6:15 am - 8:50 pmOSL-PIT

20h 35m2 stops

$638Lufthansa

Find Deal

Mon, Dec 1 - Mon, Dec 15

5:00 pm - 1:25 pmPIT-OSL

14h 25m2 stops

9:00 am - 9:27 pmOSL-PIT

18h 27m2 stops

$645Delta

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Mon, Dec 1 - Mon, Dec 15

6:00 pm - 4:20 pmPIT-OSL

16h 20m2 stops

6:30 am - 7:59 pmOSL-PIT

19h 29m2 stops

$1,370Delta

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Sun, Dec 21 - Sun, Dec 28

7:55 pm - 5:10 pmPIT-OSL

39h 15m2 stops

6:15 am - 11:14 pmOSL-PIT

22h 59m2 stops

$1,646United Airlines

Find Deal

Sat, Dec 20 - Sat, Dec 27

Delta flights from Pittsburgh to Oslo

Our best Delta deals on Pittsburgh to Oslo flight tickets

Delta

Dec 1

PIT5:00 pmPittsburgh

14h 25m

2 stops

OSL1:25 pmOslo Gardermoen

Dec 15

OSL9:00 amOslo Gardermoen

18h 27m

2 stops

PIT9:27 pmPittsburgh

$645

Find similar

Delta

Dec 21

PIT6:00 pmPittsburgh

16h 20m

2 stops

OSL4:20 pmOslo Gardermoen

Dec 28

OSL6:30 amOslo Gardermoen

19h 29m

2 stops

PIT7:59 pmPittsburgh

$1,370

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British Airways flights from Pittsburgh to Oslo

Our best British Airways deals on Pittsburgh to Oslo flight tickets

British Airways

Jan 29

PIT4:00 pmPittsburgh

16h 15m

2 stops

OSL2:15 pmOslo Gardermoen

Feb 6

OSL7:10 amOslo Gardermoen

18h 10m

1 stop

PIT7:20 pmPittsburgh

$517

Find similar

British Airways

Feb 17

PIT12:00 pmPittsburgh

20h 10m

2 stops

OSL2:10 pmOslo Gardermoen

Feb 24

OSL7:25 pmOslo Gardermoen

29h 55m

1 stop

PIT7:20 pmPittsburgh

$530

Find similar

British Airways

Nov 24

PIT9:15 pmPittsburgh

31h 40m

1 stop

OSL10:55 amOslo Gardermoen

Dec 10

OSL6:55 amOslo Gardermoen

18h 25m

1 stop

PIT7:20 pmPittsburgh

$671

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 1/29

11:15 am-9:20 am

2 stops16h 05m

Oslo Gardermoen

Fri 2/6

9:00 am-10:40 pm

2 stops19h 40m

$501

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 1/29

4:00 pm-2:15 pm

2 stops16h 15m

Oslo Gardermoen

Fri 2/6

7:10 am-7:20 pm

1 stop18h 10m

$517

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 1/29

7:05 am-9:20 am

3 stops20h 15m

Oslo Gardermoen

Fri 2/6

5:55 am-9:20 pm

2 stops21h 25m

$527

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 2/17

12:00 pm-2:10 pm

2 stops20h 10m

Oslo Gardermoen

Tue 2/24

7:25 pm-7:20 pm

1 stop29h 55m

$530

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 11/24

8:10 pm-5:40 pm

2 stops15h 30m

Oslo Gardermoen

Wed 12/10

1:50 pm-5:14 pm

2 stops33h 24m

$557

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 12/1

8:10 pm-5:30 pm

2 stops15h 20m

Oslo Gardermoen

Mon 12/15

2:05 pm-11:29 pm

2 stops39h 24m

$636

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 12/1

8:10 pm-5:40 pm

2 stops15h 30m

Oslo Gardermoen

Mon 12/15

6:15 am-8:50 pm

2 stops20h 35m

$638

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 12/1

5:00 pm-1:25 pm

2 stops14h 25m

Oslo Gardermoen

Mon 12/15

9:00 am-9:27 pm

2 stops18h 27m

$645

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Sun 12/21

6:00 pm-4:20 pm

2 stops16h 20m

Oslo Gardermoen

Sun 12/28

6:30 am-7:59 pm

2 stops19h 29m

$1,370

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Sat 12/20

7:55 pm-5:10 pm

2 stops39h 15m

Oslo Gardermoen

Sat 12/27

6:15 am-11:14 pm

2 stops22h 59m

$1,646

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh 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

What is the typical price of a round-trip flight between Pittsburgh and Oslo?

What is the cheapest month to fly to Oslo?

The month of September is, on average, the cheapest month to fly to Oslo from Pittsburgh, with most prices found around $533. If you’re not able to fly to Oslo in September, then November is your next best option. Flight prices from Pittsburgh to Oslo during November average around $648.

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 $912. This is often the case because there is less demand to fly during this day of the week. 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 for around $1,335.

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

Flying to Oslo from Pittsburgh in the morning is the least expensive time of day to depart. momondo users have found prices as low as $934 when looking at flights departing in the morning. Try not to purchase tickets in the evening because they tend to be around $1,188. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Pittsburgh to Oslo flight deals and tips

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

Direct flights	None

There are no direct flights from Pittsburgh to Oslo. There are no popular flight routes from Pittsburgh to Oslo.

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How far is Pittsburgh to Oslo by plane?
Pittsburgh and Oslo are 3880.4 mi apart from one another. Flights usually cover this in 12h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Pittsburgh Airport to Oslo?
Prices for flights from Pittsburgh Airport to Oslo refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to Oslo?
The number of operators available for flights from Pittsburgh Airport to Oslo is 5 as of November 2025.
How old do you have to be to fly from Pittsburgh Airport to Oslo?
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.
What documentation or ID do you need to fly to Oslo?
The travel and health documents you'll need for your trip to Oslo 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pittsburgh to Oslo

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $478	Free Cancellation	Rating 7.1 572 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $522	Free Cancellation	Rating 7.4 1,563 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $641	Free Cancellation	Rating 6.7 7,500 reviews	Search British Airways flights
United Airlines	PriceFrom $674	Free Cancellation	Rating 7.4 9,004 reviews	Search United Airlines flights
KLM	PriceFrom $857	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pittsburgh to Oslo for you.

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

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

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

momondo helps you find the best flight between Pittsburgh and Oslo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pittsburgh 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 Pittsburgh and alert you when they change.