What airlines fly to Oslo?

Icelandair, British Airways and United Airlines 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 49% 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 February 2026.

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.

$518 Cheap Flights from Pittsburgh to Oslo in 2026

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 $593 to $737. The lowest price recently found on this route was $518.

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Find the cheapest flights from Pittsburgh to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:34 pm - 10:40 pm

PIT

OSL

22h 06m

2 stops

6:55 am - 8:34 pm

OSL

PIT

18h 39m

2 stops

$518British Airways

Wed, Mar 11 - Wed, Mar 18

5:45 pm - 2:45 pm

PIT

OSL

16h 00m

2 stops

9:25 am - 10:46 pm

OSL

PIT

18h 21m

2 stops

$531Multiple Airlines

Wed, Mar 18 - Wed, Mar 25

7:34 pm - 10:40 pm

PIT

OSL

22h 06m

2 stops

11:50 am - 8:20 pm

OSL

PIT

13h 30m

1 stop

$568British Airways

Wed, Mar 11 - Wed, Mar 18

4:45 pm - 2:10 pm

PIT

OSL

16h 25m

2 stops

6:55 am - 8:20 pm

OSL

PIT

18h 25m

1 stop

$576American Airlines

Wed, Mar 18 - Wed, Mar 25

10:15 pm - 10:40 pm

PIT

OSL

19h 25m

1 stop

6:55 am - 8:20 pm

OSL

PIT

18h 25m

1 stop

$622British Airways

Wed, Mar 11 - Wed, Mar 18

9:15 pm - 11:00 pm

PIT

OSL

19h 45m

1 stop

7:10 am - 12:11 am

OSL

PIT

23h 01m

2 stops

$624British Airways

Sat, Feb 28 - Sat, Mar 7

8:06 pm - 5:40 pm

PIT

OSL

39h 34m

2 stops

11:50 am - 3:50 pm

OSL

PIT

58h 00m

2 stops

$642United Airlines

Sat, Feb 28 - Sat, Mar 7

9:45 pm - 6:40 pm

PIT

OSL

14h 55m

1 stop

7:50 am - 7:50 pm

OSL

PIT

18h 00m

1 stop

$684British Airways

Mon, Jul 13 - Fri, Jul 24

12:31 pm - 6:40 pm

PIT

OSL

24h 09m

2 stops

7:50 am - 7:50 pm

OSL

PIT

18h 00m

1 stop

$717British Airways

Mon, Jul 13 - Fri, Jul 24

8:25 pm - 12:35 pm

PIT

OSL

10h 10m

1 stop

4:30 pm - 7:15 pm

OSL

PIT

32h 45m

1 stop

$718Icelandair

Wed, Jul 1 - Sun, Jul 12

United Airlines flights from Pittsburgh to Oslo

Our best United Airlines deals on Pittsburgh to Oslo flight tickets

United Airlines

Feb 28

PIT8:06 pmPittsburgh

39h 34m

2 stops

OSL5:40 pmOslo Gardermoen

Mar 7

OSL11:50 amOslo Gardermoen

58h 00m

2 stops

PIT3:50 pmPittsburgh

$642

United Airlines

Feb 6

PIT1:21 pmPittsburgh

15h 39m

2 stops

OSL11:00 amOslo Gardermoen

Feb 10

OSL6:15 amOslo Gardermoen

18h 46m

2 stops

PIT7:01 pmPittsburgh

$665

United Airlines

Feb 6

PIT2:57 pmPittsburgh

18h 43m

2 stops

OSL3:40 pmOslo Gardermoen

Feb 10

OSL6:15 amOslo Gardermoen

18h 46m

2 stops

PIT7:01 pmPittsburgh

$678

Icelandair flights from Pittsburgh to Oslo

Our best Icelandair deals on Pittsburgh to Oslo flight tickets

Icelandair

Jul 1

PIT8:25 pmPittsburgh

10h 10m

1 stop

OSL12:35 pmOslo Gardermoen

Jul 12

OSL4:30 pmOslo Gardermoen

32h 45m

1 stop

PIT7:15 pmPittsburgh

$718

Icelandair

Jul 1

PIT8:25 pmPittsburgh

10h 10m

1 stop

OSL12:35 pmOslo Gardermoen

Jul 12

OSL4:30 pmOslo Gardermoen

22h 03m

2 stops

PIT8:33 amPittsburgh

$805

Icelandair

Jul 1

PIT11:32 amPittsburgh

21h 53m

2 stops

OSL3:25 pmOslo Gardermoen

Jul 12

OSL4:30 pmOslo Gardermoen

24h 17m

2 stops

PIT10:47 amPittsburgh

$830

Fly from

Fly to

Route

Depart

Return

Price

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 3/11

7:34 pm-10:40 pm

2 stops22h 06m

Oslo Gardermoen

Wed 3/18

6:55 am-8:34 pm

2 stops18h 39m

$518

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 3/18

5:45 pm-2:45 pm

2 stops16h 00m

Oslo Gardermoen

Wed 3/25

9:25 am-10:46 pm

2 stops18h 21m

$531

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 3/11

7:34 pm-10:40 pm

2 stops22h 06m

Oslo Gardermoen

Wed 3/18

11:50 am-8:20 pm

1 stop13h 30m

$568

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 3/18

4:45 pm-2:10 pm

2 stops16h 25m

Oslo Gardermoen

Wed 3/25

6:55 am-8:20 pm

1 stop18h 25m

$576

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 3/11

10:15 pm-10:40 pm

1 stop19h 25m

Oslo Gardermoen

Wed 3/18

6:55 am-8:20 pm

1 stop18h 25m

$622

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Sat 2/28

9:15 pm-11:00 pm

1 stop19h 45m

Oslo Gardermoen

Sat 3/7

7:10 am-12:11 am

2 stops23h 01m

$624

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Sat 2/28

8:06 pm-5:40 pm

2 stops39h 34m

Oslo Gardermoen

Sat 3/7

11:50 am-3:50 pm

2 stops58h 00m

$642

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 7/13

9:45 pm-6:40 pm

1 stop14h 55m

Oslo Gardermoen

Fri 7/24

7:50 am-7:50 pm

1 stop18h 00m

$684

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 7/13

12:31 pm-6:40 pm

2 stops24h 09m

Oslo Gardermoen

Fri 7/24

7:50 am-7:50 pm

1 stop18h 00m

$717

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 7/1

8:25 pm-12:35 pm

1 stop10h 10m

Oslo Gardermoen

Sun 7/12

4:30 pm-7:15 pm

1 stop32h 45m

$718

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 $496. 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 $609.

Cheap Pittsburgh to Oslo flight deals and tips

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

Fastest flight time	13h 00m
Direct flights	None

The fastest flight from Pittsburgh to Oslo takes 13h 00m

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

Search flight deals

How far is Pittsburgh to Oslo by plane?
Pittsburgh and Oslo are 3880.4 mi apart from one another. Flights usually cover this in 13h 00m, 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 February 2026.
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
Scandinavian Airlines	PriceFrom $449	Free Cancellation	Rating 7.3 1,676 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $465	Free Cancellation	Rating 6.7 7,709 reviews	Search British Airways flights
Icelandair	PriceFrom $478	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
KLM	PriceFrom $520	Free Cancellation	Rating 7.7 1,446 reviews	Search KLM flights
United Airlines	PriceFrom $534	Free Cancellation	Rating 7.4 9,229 reviews	Search United Airlines 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.