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Cheap flights from Pittsburgh to Oslo from $681

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Oslo departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Pittsburgh to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
10:00 am - 12:35 pm
PIT
-
OSL
20h 35m
2 stops
Icelandair Logo
1:50 pm - 9:10 am
OSL
-
PIT
25h 20m
2 stops
$681Icelandair
Wed, Apr 29 - Wed, May 6
Icelandair Logo
10:00 am - 12:35 pm
PIT
-
OSL
20h 35m
2 stops
Icelandair Logo
1:50 pm - 9:10 am
OSL
-
PIT
25h 20m
2 stops
$708Icelandair
Tue, May 12 - Tue, May 19
KLM Logo
7:50 pm - 4:20 pm
PIT
-
OSL
14h 30m
2 stops
KLM Logo
9:35 am - 5:19 pm
OSL
-
PIT
13h 44m
2 stops
$717KLM
Mon, May 11 - Mon, May 18
Icelandair Logo
10:00 am - 12:35 pm
PIT
-
OSL
20h 35m
2 stops
Icelandair Logo
4:30 pm - 7:15 pm
OSL
-
PIT
32h 45m
1 stop
$768Icelandair
Tue, May 12 - Tue, May 19
KLM Logo
7:29 pm - 4:20 pm
PIT
-
OSL
14h 51m
2 stops
KLM Logo
11:50 am - 9:25 pm
OSL
-
PIT
15h 35m
2 stops
$779KLM
Thu, May 14 - Thu, May 21
Scandinavian Airlines Logo
11:26 am - 6:45 am
PIT
-
OSL
13h 19m
1 stop
Scandinavian Airlines Logo
8:00 am - 10:55 pm
OSL
-
PIT
20h 55m
2 stops
$782Scandinavian Airlines
Wed, Apr 29 - Wed, May 6
Delta Logo
11:23 am - 11:45 am
PIT
-
OSL
18h 22m
2 stops
Delta Logo
11:50 am - 11:02 pm
OSL
-
PIT
17h 12m
2 stops
$818Delta
Fri, Apr 3 - Fri, Apr 10
Delta Logo
11:23 am - 8:45 am
PIT
-
OSL
15h 22m
2 stops
Delta Logo
6:30 am - 4:20 pm
OSL
-
PIT
15h 50m
2 stops
$829Delta
Sat, Apr 11 - Sat, Apr 18
Scandinavian Airlines Logo
7:22 am - 6:45 am
PIT
-
OSL
17h 23m
1 stop
Scandinavian Airlines Logo
8:00 am - 10:22 pm
OSL
-
PIT
20h 22m
2 stops
$840Scandinavian Airlines
Thu, May 14 - Thu, May 21
Multiple Airlines Logo
12:15 pm - 12:25 am
PIT
-
TRF
30h 10m
3 stops
Multiple Airlines Logo
6:00 am - 8:38 pm
TRF
-
PIT
20h 38m
3 stops
$1,412Multiple Airlines
Tue, May 12 - Tue, May 19

Delta flights from Pittsburgh to Oslo

Our best Delta deals on Pittsburgh to Oslo flight tickets
Delta
Apr 3
PIT11:23 amPittsburgh
18h 22m
2 stops
OSL11:45 amOslo Gardermoen
Apr 10
OSL11:50 amOslo Gardermoen
17h 12m
2 stops
PIT11:02 pmPittsburgh
$818
Delta
Apr 11
PIT11:23 amPittsburgh
15h 22m
2 stops
OSL8:45 amOslo Gardermoen
Apr 18
OSL6:30 amOslo Gardermoen
15h 50m
2 stops
PIT4:20 pmPittsburgh
$829
Delta
Jun 5
PIT4:15 pmPittsburgh
18h 25m
2 stops
OSL4:40 pmOslo Gardermoen
Jun 15
OSL6:30 amOslo Gardermoen
18h 30m
2 stops
PIT7:00 pmPittsburgh
$1,029

British Airways flights from Pittsburgh to Oslo

Our best British Airways deals on Pittsburgh to Oslo flight tickets
British Airways
May 11
PIT7:11 pmPittsburgh
15h 09m
2 stops
OSL4:20 pmOslo Gardermoen
May 18
OSL7:45 amOslo Gardermoen
18h 05m
1 stop
PIT7:50 pmPittsburgh
$924
British Airways
Jun 6
PIT7:45 pmPittsburgh
38h 30m
2 stops
OSL4:15 pmOslo Gardermoen
Jun 16
OSL5:45 pmOslo Gardermoen
32h 05m
1 stop
PIT7:50 pmPittsburgh
$998
British Airways
Apr 3
PIT9:45 pmPittsburgh
12h 35m
1 stop
OSL4:20 pmOslo Gardermoen
Apr 10
OSL7:50 amOslo Gardermoen
18h 00m
1 stop
PIT7:50 pmPittsburgh
$1,291

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Oslo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 30, 2026.
Use the filters below to find and compare flights from Pittsburgh to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 4/29

10:00 am-12:35 pm

2 stops20h 35m

Oslo Gardermoen

Wed 5/6

1:50 pm-9:10 am

2 stops25h 20m

$681

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 5/12

10:00 am-12:35 pm

2 stops20h 35m

Oslo Gardermoen

Tue 5/19

1:50 pm-9:10 am

2 stops25h 20m

$708
Quickest round-trip

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 5/11

7:50 pm-4:20 pm

2 stops14h 30m

Oslo Gardermoen

Mon 5/18

9:35 am-5:19 pm

2 stops13h 44m

$717

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 5/12

10:00 am-12:35 pm

2 stops20h 35m

Oslo Gardermoen

Tue 5/19

4:30 pm-7:15 pm

1 stop32h 45m

$768

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 5/14

7:29 pm-4:20 pm

2 stops14h 51m

Oslo Gardermoen

Thu 5/21

11:50 am-9:25 pm

2 stops15h 35m

$779

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 4/29

11:26 am-6:45 am

1 stop13h 19m

Oslo Gardermoen

Wed 5/6

8:00 am-10:55 pm

2 stops20h 55m

$782

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Fri 4/3

11:23 am-11:45 am

2 stops18h 22m

Oslo Gardermoen

Fri 4/10

11:50 am-11:02 pm

2 stops17h 12m

$818

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Sat 4/11

11:23 am-8:45 am

2 stops15h 22m

Oslo Gardermoen

Sat 4/18

6:30 am-4:20 pm

2 stops15h 50m

$829

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 5/14

7:22 am-6:45 am

1 stop17h 23m

Oslo Gardermoen

Thu 5/21

8:00 am-10:22 pm

2 stops20h 22m

$840

PittsburghOslo

PIT - TRF

PITTRF

Pittsburgh

Tue 5/12

12:15 pm-12:25 am

3 stops30h 10m

Oslo Sandefjord

Tue 5/19

6:00 am-8:38 pm

3 stops20h 38m

$1,412

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Oslo from

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

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

14h 23m

Direct flights

None
The fastest flight from Pittsburgh to Oslo takes 14h 23m
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 14h 23m, 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?

  • 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 AirlinesPriceFrom $449Free CancellationRating
7.3
1,731 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $465Free CancellationRating
6.7
7,834 reviews
Search British Airways flights
IcelandairPriceFrom $478Free CancellationRating
7.0
627 reviews
Search Icelandair flights
KLMPriceFrom $520Free CancellationRating
7.8
1,480 reviews
Search KLM flights
United AirlinesPriceFrom $534Free CancellationRating
7.4
9,517 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.

An easier way to manage your Oslo trip

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Wed 4/29
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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
Oslo Gardermoen Airport
Oslo Sandefjord Airport