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Cheap flights from Pittsburgh to Oslo from $357

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 8/30. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
10:30 am - 9:15 am
PIT
-
OSL
16h 45m
2 stops
Scandinavian Airlines Logo
1:20 pm - 9:27 pm
OSL
-
PIT
14h 07m
1 stop
$756Scandinavian Airlines
Tue, Aug 25 - Wed, Sep 2
Scandinavian Airlines Logo
11:49 am - 11:05 am
PIT
-
OSL
17h 16m
2 stops
Scandinavian Airlines Logo
11:00 am - 9:27 pm
OSL
-
PIT
16h 27m
2 stops
$764Scandinavian Airlines
Tue, Aug 25 - Wed, Sep 2
Multiple Airlines Logo
3:35 pm - 5:15 pm
PIT
-
OSL
19h 40m
2 stops
Multiple Airlines Logo
8:00 am - 8:19 pm
OSL
-
PIT
18h 19m
2 stops
$782Multiple Airlines
Wed, Sep 2 - Sun, Sep 6
Scandinavian Airlines Logo
11:55 am - 12:55 pm
PIT
-
OSL
19h 00m
2 stops
Scandinavian Airlines Logo
8:00 pm - 10:22 pm
OSL
-
PIT
32h 22m
2 stops
$788Scandinavian Airlines
Tue, May 5 - Wed, May 13
Multiple Airlines Logo
4:03 pm - 12:35 pm
PIT
-
OSL
14h 32m
2 stops
Multiple Airlines Logo
8:00 am - 10:35 pm
OSL
-
PIT
20h 35m
2 stops
$790Multiple Airlines
Mon, May 11 - Wed, May 20
British Airways Logo
9:50 pm - 11:20 pm
PIT
-
OSL
19h 30m
1 stop
British Airways Logo
11:35 am - 7:55 pm
OSL
-
PIT
14h 20m
1 stop
$792British Airways
Tue, Aug 25 - Wed, Sep 2
Scandinavian Airlines Logo
7:20 am - 6:45 am
PIT
-
OSL
17h 25m
1 stop
Scandinavian Airlines Logo
9:00 pm - 9:27 pm
OSL
-
PIT
30h 27m
2 stops
$796Scandinavian Airlines
Thu, Sep 3 - Mon, Sep 14
Multiple Airlines Logo
3:35 pm - 5:15 pm
PIT
-
OSL
19h 40m
2 stops
Multiple Airlines Logo
8:00 am - 7:55 pm
OSL
-
PIT
17h 55m
1 stop
$810Multiple Airlines
Wed, Sep 2 - Sun, Sep 6
Scandinavian Airlines Logo
7:20 am - 11:05 am
PIT
-
OSL
21h 45m
2 stops
Scandinavian Airlines Logo
9:00 pm - 9:27 pm
OSL
-
PIT
30h 27m
2 stops
$811Scandinavian Airlines
Thu, Sep 3 - Mon, Sep 14
Scandinavian Airlines Logo
7:20 am - 9:15 am
PIT
-
OSL
19h 55m
3 stops
Scandinavian Airlines Logo
11:00 am - 9:27 pm
OSL
-
PIT
16h 27m
2 stops
$817Scandinavian Airlines
Tue, Aug 25 - Wed, Sep 2

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British Airways flights from Pittsburgh to Oslo

Our best British Airways deals on Pittsburgh to Oslo flight tickets
British Airways
Aug 25
PIT9:50 pmPittsburgh
19h 30m
1 stop
OSL11:20 pmOslo Gardermoen
Sep 2
OSL11:35 amOslo Gardermoen
14h 20m
1 stop
PIT7:55 pmPittsburgh
$792
British Airways
Aug 1
PIT9:50 pmPittsburgh
30h 50m
1 stop
OSL10:40 amOslo Gardermoen
Aug 11
OSL7:45 amOslo Gardermoen
18h 10m
1 stop
PIT7:55 pmPittsburgh
$940
British Airways
Jul 15
PIT9:50 pmPittsburgh
19h 35m
1 stop
OSL11:25 pmOslo Gardermoen
Jul 23
OSL8:05 pmOslo Gardermoen
29h 50m
1 stop
PIT7:55 pmPittsburgh
$955

Icelandair flights from Pittsburgh to Oslo

Our best Icelandair deals on Pittsburgh to Oslo flight tickets
Icelandair
Sep 2
PIT8:25 pmPittsburgh
13h 00m
1 stop
OSL3:25 pmOslo Gardermoen
Sep 6
OSL1:50 pmOslo Gardermoen
11h 25m
1 stop
PIT7:15 pmPittsburgh
$849
Icelandair
Jun 15
PIT8:40 amPittsburgh
21h 55m
2 stops
OSL12:35 pmOslo Gardermoen
Jun 25
OSL1:50 pmOslo Gardermoen
15h 02m
2 stops
PIT10:52 pmPittsburgh
$957
Icelandair
Jun 15
PIT8:25 pmPittsburgh
10h 10m
1 stop
OSL12:35 pmOslo Gardermoen
Jun 25
OSL1:50 pmOslo Gardermoen
15h 02m
2 stops
PIT10:52 pmPittsburgh
$993

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 April 25, 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
Quickest round-trip

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 8/25

10:30 am-9:15 am

2 stops16h 45m

Oslo Gardermoen

Wed 9/2

1:20 pm-9:27 pm

1 stop14h 07m

$756

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 8/25

11:49 am-11:05 am

2 stops17h 16m

Oslo Gardermoen

Wed 9/2

11:00 am-9:27 pm

2 stops16h 27m

$764

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 9/2

3:35 pm-5:15 pm

2 stops19h 40m

Oslo Gardermoen

Sun 9/6

8:00 am-8:19 pm

2 stops18h 19m

$782

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 5/5

11:55 am-12:55 pm

2 stops19h 00m

Oslo Gardermoen

Wed 5/13

8:00 pm-10:22 pm

2 stops32h 22m

$788

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 5/11

4:03 pm-12:35 pm

2 stops14h 32m

Oslo Gardermoen

Wed 5/20

8:00 am-10:35 pm

2 stops20h 35m

$790

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 8/25

9:50 pm-11:20 pm

1 stop19h 30m

Oslo Gardermoen

Wed 9/2

11:35 am-7:55 pm

1 stop14h 20m

$792

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 9/3

7:20 am-6:45 am

1 stop17h 25m

Oslo Gardermoen

Mon 9/14

9:00 pm-9:27 pm

2 stops30h 27m

$796

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 9/2

3:35 pm-5:15 pm

2 stops19h 40m

Oslo Gardermoen

Sun 9/6

8:00 am-7:55 pm

1 stop17h 55m

$810

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 9/3

7:20 am-11:05 am

2 stops21h 45m

Oslo Gardermoen

Mon 9/14

9:00 pm-9:27 pm

2 stops30h 27m

$811

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 8/25

7:20 am-9:15 am

3 stops19h 55m

Oslo Gardermoen

Wed 9/2

11:00 am-9:27 pm

2 stops16h 27m

$817

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

12h 40m

Direct flights

None
The fastest flight from Pittsburgh to Oslo takes 12h 40m
There are no direct flights from Pittsburgh to Oslo. There are no popular flight routes from Pittsburgh to Oslo.
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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 12h 40m, 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
IcelandairPriceFrom $458Free CancellationRating
7.0
641 reviews
Search Icelandair flights
British AirwaysPriceFrom $465Free CancellationRating
6.7
7,915 reviews
Search British Airways flights
KLMPriceFrom $520Free CancellationRating
7.8
1,509 reviews
Search KLM flights
United AirlinesPriceFrom $534Free CancellationRating
7.4
9,653 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.

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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