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

Delta and British Airways are the most popular carriers operating from Pittsburgh to Oslo

What airlines fly to Oslo?

Icelandair, British Airways and KLM 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 34% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 4 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 4 as of May 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.

$296 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 $1,146 to $910. The lowest price recently found on this route was $717.

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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.

9:30 am - 12:15 pm

PIT

OSL

20h 45m

2 stops

1:10 pm - 8:27 am

OSL

PIT

24h 17m

2 stops

$717Icelandair

Wed, Oct 21 - Wed, Oct 28

9:30 am - 12:35 pm

PIT

OSL

21h 05m

2 stops

3:30 pm - 8:27 am

OSL

PIT

45h 57m

2 stops

$719Icelandair

Mon, Oct 19 - Mon, Oct 26

9:55 am - 3:25 pm

PIT

OSL

23h 30m

2 stops

1:50 pm - 8:27 am

OSL

PIT

24h 37m

2 stops

$732Icelandair

Mon, Aug 31 - Thu, Sep 10

7:20 am - 6:45 am

PIT

OSL

17h 25m

1 stop

7:05 pm - 10:14 pm

OSL

PIT

32h 09m

2 stops

$741Scandinavian Airlines

Mon, Oct 19 - Mon, Oct 26

9:45 pm - 4:20 pm

PIT

OSL

12h 35m

1 stop

11:35 am - 8:20 pm

OSL

PIT

13h 45m

1 stop

$758British Airways

Mon, Oct 19 - Mon, Oct 26

12:41 pm - 3:25 pm

PIT

OSL

20h 44m

2 stops

1:10 pm - 8:27 am

OSL

PIT

24h 17m

2 stops

$767Icelandair

Thu, Oct 15 - Fri, Oct 30

9:45 pm - 4:20 pm

PIT

OSL

12h 35m

1 stop

7:10 am - 8:20 pm

OSL

PIT

18h 10m

1 stop

$808British Airways

Thu, Oct 15 - Fri, Oct 30

9:55 am - 3:25 pm

PIT

OSL

23h 30m

2 stops

4:30 pm - 7:15 pm

OSL

PIT

32h 45m

1 stop

$810Icelandair

Mon, Aug 31 - Thu, Sep 10

9:45 pm - 12:25 am

PIT

TRF

20h 40m

2 stops

6:10 am - 8:20 pm

TRF

PIT

19h 10m

2 stops

$1,791Multiple Airlines

Thu, Oct 15 - Fri, Oct 30

3:35 pm - 12:25 am

PIT

TRF

26h 50m

3 stops

5:10 pm - 7:15 pm

TRF

PIT

32h 05m

2 stops

$1,937Multiple Airlines

Sat, Jun 13 - Sat, Jun 20

United Airlines flights from Pittsburgh to Oslo

Our best United Airlines deals on Pittsburgh to Oslo flight tickets

United Airlines

May 20

PIT2:08 pmPittsburgh

21h 07m

2 stops

OSL5:15 pmOslo Gardermoen

May 22

OSL6:45 amOslo Gardermoen

18h 28m

2 stops

PIT7:13 pmPittsburgh

$833

United Airlines

Jul 13

PIT6:16 pmPittsburgh

23h 59m

2 stops

OSL12:15 amOslo Gardermoen

Jul 28

OSL1:10 pmOslo Gardermoen

31h 43m

2 stops

PIT2:53 pmPittsburgh

$917

United Airlines

Jul 8

PIT7:59 pmPittsburgh

20h 06m

2 stops

OSL10:05 pmOslo Gardermoen

Jul 18

OSL6:45 amOslo Gardermoen

22h 38m

2 stops

PIT11:23 pmPittsburgh

$978

Scandinavian Airlines flights from Pittsburgh to Oslo

Our best Scandinavian Airlines deals on Pittsburgh to Oslo flight tickets

Scandinavian Airlines

Oct 19

PIT7:20 amPittsburgh

17h 25m

1 stop

OSL6:45 amOslo Gardermoen

Oct 26

OSL7:05 pmOslo Gardermoen

32h 09m

2 stops

PIT10:14 pmPittsburgh

$741

Scandinavian Airlines

Jul 2

PIT11:59 amPittsburgh

15h 16m

3 stops

OSL9:15 amOslo Gardermoen

Jul 9

OSL9:55 amOslo Gardermoen

18h 18m

2 stops

PIT10:13 pmPittsburgh

$1,308

Scandinavian Airlines

Jul 13

PIT7:20 amPittsburgh

19h 55m

3 stops

OSL9:15 amOslo Gardermoen

Jul 28

OSL7:00 amOslo Gardermoen

21h 13m

2 stops

PIT10:13 pmPittsburgh

$1,357

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 10/21

9:30 am-12:15 pm

2 stops20h 45m

Oslo Gardermoen

Wed 10/28

1:10 pm-8:27 am

2 stops24h 17m

$717

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 10/19

9:30 am-12:35 pm

2 stops21h 05m

Oslo Gardermoen

Mon 10/26

3:30 pm-8:27 am

2 stops45h 57m

$719

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 8/31

9:55 am-3:25 pm

2 stops23h 30m

Oslo Gardermoen

Thu 9/10

1:50 pm-8:27 am

2 stops24h 37m

$732

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 10/19

7:20 am-6:45 am

1 stop17h 25m

Oslo Gardermoen

Mon 10/26

7:05 pm-10:14 pm

2 stops32h 09m

$741

Quickest round-trip

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 10/19

9:45 pm-4:20 pm

1 stop12h 35m

Oslo Gardermoen

Mon 10/26

11:35 am-8:20 pm

1 stop13h 45m

$758

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 10/15

12:41 pm-3:25 pm

2 stops20h 44m

Oslo Gardermoen

Fri 10/30

1:10 pm-8:27 am

2 stops24h 17m

$767

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 10/15

9:45 pm-4:20 pm

1 stop12h 35m

Oslo Gardermoen

Fri 10/30

7:10 am-8:20 pm

1 stop18h 10m

$808

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 8/31

9:55 am-3:25 pm

2 stops23h 30m

Oslo Gardermoen

Thu 9/10

4:30 pm-7:15 pm

1 stop32h 45m

$810

PittsburghOslo

PIT - TRF

PITTRF

Pittsburgh

Thu 10/15

9:45 pm-12:25 am

2 stops20h 40m

Oslo Sandefjord

Fri 10/30

6:10 am-8:20 pm

2 stops19h 10m

$1,791

PittsburghOslo

PIT - TRF

PITTRF

Pittsburgh

Sat 6/13

3:35 pm-12:25 am

3 stops26h 50m

Oslo Sandefjord

Sat 6/20

5:10 pm-7:15 pm

2 stops32h 05m

$1,937

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 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 January is, on average, the cheapest month to fly to Oslo from Pittsburgh, with most prices found around $0. If you’re not able to fly to Oslo in January, then April is your next best option. Flight prices from Pittsburgh to Oslo during April average around $449.

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	14h 37m
Direct flights	None

The fastest flight from Pittsburgh to Oslo takes 14h 37m

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

Search flight deals

Frequently asked questions about flying from Pittsburgh to Oslo

How far is Pittsburgh to Oslo by plane?
Pittsburgh and Oslo are 3880.4 mi apart from one another. Flights usually cover this in 14h 37m, 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 4 as of May 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
British Airways	PriceFrom $465	Free Cancellation	Rating 6.7 7,988 reviews	Search British Airways flights
KLM	PriceFrom $520	Free Cancellation	Rating 7.8 1,517 reviews	Search KLM flights
United Airlines	PriceFrom $534	Free Cancellation	Rating 7.4 9,734 reviews	Search United Airlines flights
Icelandair	PriceFrom $552	Free Cancellation	Rating 7.0 656 reviews	Search Icelandair 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.

An easier way to manage your Oslo 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.

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Fly into one of these airports located in Oslo

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Cheap flights from Pittsburgh to Oslo from $296

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 8/17. 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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How to get the cheapest flight ticket from Pittsburgh to Oslo

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

What is the cheapest month to fly to Oslo?

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

What airlines fly to Oslo?

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

Direct flights

Frequently asked questions about flying from Pittsburgh to Oslo

Best airlines flying from Pittsburgh to Oslo

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

Why use momondo?

An easier way to manage your Oslo 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 Norway

Fly into one of these airports located in Oslo

Airports listed have a maximum distance of 53.1 mi from Oslo

Fly your favorite airline to Oslo

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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