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 41% 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 September 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.

$475 Cheap Flights from Pittsburgh to Oslo in 2025/26

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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

1:05 pm - 7:20 pmOSL-PIT

11h 15m1 stop

$488Icelandair

Find Deal

Sun, Oct 12 - Sun, Oct 26

8:30 pm - 3:45 pmPIT-OSL

13h 15m1 stop

1:50 pm - 7:20 pmOSL-PIT

11h 30m1 stop

$526Icelandair

Find Deal

Sun, Oct 12 - Sun, Oct 19

1:48 pm - 3:20 pmPIT-OSL

20h 32m2 stops

9:05 pm - 10:34 pmOSL-PIT

31h 29m2 stops

$534Scandinavian Airlines

Find Deal

Thu, Oct 30 - Sun, Nov 2

7:16 pm - 4:35 pmPIT-OSL

15h 19m2 stops

6:25 am - 10:24 pmOSL-PIT

21h 59m2 stops

$562Multiple Airlines

Find Deal

Tue, Nov 4 - Thu, Nov 13

2:11 pm - 12:10 pmPIT-OSL

39h 59m2 stops

1:45 pm - 5:14 pmOSL-PIT

33h 29m2 stops

$571Multiple Airlines

Find Deal

Mon, Nov 3 - Thu, Nov 13

6:15 am - 11:00 amPIT-OSL

23h 45m2 stops

1:45 pm - 5:14 pmOSL-PIT

33h 29m2 stops

$624United Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

3:04 pm - 10:40 pmPIT-OSL

25h 36m2 stops

3:05 pm - 7:20 pmOSL-PIT

34h 15m1 stop

$633British Airways

Find Deal

Tue, Nov 4 - Thu, Nov 13

11:04 am - 2:45 pmPIT-OSL

21h 41m2 stops

6:50 am - 11:15 pmOSL-PIT

22h 25m2 stops

$662United Airlines

Find Deal

Sun, Oct 12 - Sun, Oct 19

3:12 pm - 2:15 pmPIT-OSL

18h 03m2 stops

3:05 pm - 7:20 pmOSL-PIT

34h 15m1 stop

$679British Airways

Find Deal

Thu, Oct 30 - Thu, Nov 6

11:50 am - 11:15 amPIT-OSL

17h 25m3 stops

10:00 am - 11:00 pmOSL-PIT

19h 00m2 stops

$680Scandinavian Airlines

Find Deal

Tue, Nov 4 - Thu, Nov 13

Scandinavian Airlines flights from Pittsburgh to Oslo

Our best Scandinavian Airlines deals on Pittsburgh to Oslo flight tickets

Scandinavian Airlines

Oct 30

PIT1:48 pmPittsburgh

20h 32m

2 stops

OSL3:20 pmOslo Gardermoen

Nov 2

OSL9:05 pmOslo Gardermoen

31h 29m

2 stops

PIT10:34 pmPittsburgh

$534

Find similar

Scandinavian Airlines

Nov 4

PIT11:50 amPittsburgh

17h 25m

3 stops

OSL11:15 amOslo Gardermoen

Nov 13

OSL10:00 amOslo Gardermoen

19h 00m

2 stops

PIT11:00 pmPittsburgh

$680

Find similar

Scandinavian Airlines

Oct 30

PIT7:21 amPittsburgh

20h 59m

3 stops

OSL9:20 amOslo Gardermoen

Nov 2

OSL8:00 amOslo Gardermoen

22h 31m

2 stops

PIT12:31 amPittsburgh

$730

Find similar

Icelandair flights from Pittsburgh to Oslo

Our best Icelandair deals on Pittsburgh to Oslo flight tickets

Icelandair

Oct 12

PIT8:30 pmPittsburgh

10h 05m

1 stop

OSL12:35 pmOslo Gardermoen

Oct 26

OSL1:05 pmOslo Gardermoen

11h 15m

1 stop

PIT7:20 pmPittsburgh

$488

Find similar

Icelandair

Oct 12

PIT8:30 pmPittsburgh

13h 15m

1 stop

OSL3:45 pmOslo Gardermoen

Oct 19

OSL1:50 pmOslo Gardermoen

11h 30m

1 stop

PIT7:20 pmPittsburgh

$526

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

$718

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Sun 10/12

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Sun 10/26

1:05 pm-7:20 pm

1 stop11h 15m

$488

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Sun 10/12

8:30 pm-3:45 pm

1 stop13h 15m

Oslo Gardermoen

Sun 10/19

1:50 pm-7:20 pm

1 stop11h 30m

$526

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 10/30

1:48 pm-3:20 pm

2 stops20h 32m

Oslo Gardermoen

Sun 11/2

9:05 pm-10:34 pm

2 stops31h 29m

$534

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 11/4

7:16 pm-4:35 pm

2 stops15h 19m

Oslo Gardermoen

Thu 11/13

6:25 am-10:24 pm

2 stops21h 59m

$562

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 11/3

2:11 pm-12:10 pm

2 stops39h 59m

Oslo Gardermoen

Thu 11/13

1:45 pm-5:14 pm

2 stops33h 29m

$571

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 10/30

6:15 am-11:00 am

2 stops23h 45m

Oslo Gardermoen

Thu 11/6

1:45 pm-5:14 pm

2 stops33h 29m

$624

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 11/4

3:04 pm-10:40 pm

2 stops25h 36m

Oslo Gardermoen

Thu 11/13

3:05 pm-7:20 pm

1 stop34h 15m

$633

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Sun 10/12

11:04 am-2:45 pm

2 stops21h 41m

Oslo Gardermoen

Sun 10/19

6:50 am-11:15 pm

2 stops22h 25m

$662

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 10/30

3:12 pm-2:15 pm

2 stops18h 03m

Oslo Gardermoen

Thu 11/6

3:05 pm-7:20 pm

1 stop34h 15m

$679

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 11/4

11:50 am-11:15 am

3 stops17h 25m

Oslo Gardermoen

Thu 11/13

10:00 am-11:00 pm

2 stops19h 00m

$680

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 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 January is your next best option. Flight prices from Pittsburgh to Oslo during January average around $657.

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 10h 05m, 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 September 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 7.0 544 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 1,486 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $641	Free Cancellation	Rating 6.7 7,363 reviews	Search British Airways flights
United Airlines	PriceFrom $674	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
KLM	PriceFrom $857	Free Cancellation	Rating 7.8 1,386 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.