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Cheap flights from Pittsburgh to Oslo from $376

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 5/29. 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.
Scandinavian Airlines Logo
11:49 am - 4:35 pm
PIT
-
OSL
22h 46m
2 stops
Scandinavian Airlines Logo
9:00 pm - 9:54 pm
OSL
-
PIT
30h 54m
2 stops
$678Scandinavian Airlines
Wed, Sep 16 - Wed, Sep 23
Icelandair Logo
9:18 am - 12:35 pm
PIT
-
OSL
21h 17m
2 stops
Icelandair Logo
1:50 pm - 8:33 am
OSL
-
PIT
24h 43m
2 stops
$690Icelandair
Tue, May 12 - Tue, May 19
Scandinavian Airlines Logo
11:49 am - 12:55 pm
PIT
-
OSL
19h 06m
2 stops
Scandinavian Airlines Logo
1:20 pm - 9:27 pm
OSL
-
PIT
14h 07m
1 stop
$693Scandinavian Airlines
Wed, Sep 16 - Wed, Sep 23
Scandinavian Airlines Logo
11:49 am - 6:45 am
PIT
-
OSL
12h 56m
1 stop
Scandinavian Airlines Logo
1:20 pm - 9:27 pm
OSL
-
PIT
14h 07m
1 stop
$708Scandinavian Airlines
Wed, Sep 16 - Wed, Sep 23
Icelandair Logo
6:00 am - 12:35 pm
PIT
-
OSL
24h 35m
2 stops
Icelandair Logo
1:50 pm - 8:33 am
OSL
-
PIT
24h 43m
2 stops
$739Icelandair
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
7:50 pm - 4:40 pm
PIT
-
OSL
14h 50m
2 stops
Multiple Airlines Logo
6:30 am - 5:19 pm
OSL
-
PIT
16h 49m
2 stops
$768Multiple Airlines
Thu, May 7 - Thu, May 14
Scandinavian Airlines Logo
7:13 am - 6:45 am
PIT
-
OSL
17h 32m
1 stop
Scandinavian Airlines Logo
9:00 pm - 12:35 am
OSL
-
PIT
33h 35m
2 stops
$771Scandinavian Airlines
Mon, Apr 27 - Fri, May 1
Multiple Airlines Logo
6:00 am - 12:35 pm
PIT
-
OSL
24h 35m
2 stops
Multiple Airlines Logo
1:50 pm - 11:59 pm
OSL
-
PIT
16h 09m
2 stops
$776Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Icelandair Logo
2:55 pm - 3:25 pm
PIT
-
OSL
18h 30m
2 stops
Icelandair Logo
1:50 pm - 7:15 pm
OSL
-
PIT
11h 25m
1 stop
$783Icelandair
Sat, May 9 - Sun, May 17
Icelandair Logo
2:55 pm - 12:35 pm
PIT
-
OSL
15h 40m
2 stops
Icelandair Logo
1:50 pm - 8:33 am
OSL
-
PIT
24h 43m
2 stops
$787Icelandair
Sat, May 9 - Sun, May 17

Scandinavian Airlines flights from Pittsburgh to Oslo

Our best Scandinavian Airlines deals on Pittsburgh to Oslo flight tickets
Scandinavian Airlines
Sep 16
PIT11:49 amPittsburgh
22h 46m
2 stops
OSL4:35 pmOslo Gardermoen
Sep 23
OSL9:00 pmOslo Gardermoen
30h 54m
2 stops
PIT9:54 pmPittsburgh
$678
Scandinavian Airlines
Sep 16
PIT11:49 amPittsburgh
19h 06m
2 stops
OSL12:55 pmOslo Gardermoen
Sep 23
OSL1:20 pmOslo Gardermoen
14h 07m
1 stop
PIT9:27 pmPittsburgh
$693
Scandinavian Airlines
Sep 16
PIT11:49 amPittsburgh
12h 56m
1 stop
OSL6:45 amOslo Gardermoen
Sep 23
OSL1:20 pmOslo Gardermoen
14h 07m
1 stop
PIT9:27 pmPittsburgh
$708

Icelandair flights from Pittsburgh to Oslo

Our best Icelandair deals on Pittsburgh to Oslo flight tickets
Icelandair
May 12
PIT9:18 amPittsburgh
21h 17m
2 stops
OSL12:35 pmOslo Gardermoen
May 19
OSL1:50 pmOslo Gardermoen
24h 43m
2 stops
PIT8:33 amPittsburgh
$690
Icelandair
May 4
PIT6:00 amPittsburgh
24h 35m
2 stops
OSL12:35 pmOslo Gardermoen
May 11
OSL1:50 pmOslo Gardermoen
24h 43m
2 stops
PIT8:33 amPittsburgh
$739
Icelandair
May 9
PIT2:55 pmPittsburgh
18h 30m
2 stops
OSL3:25 pmOslo Gardermoen
May 17
OSL1:50 pmOslo Gardermoen
11h 25m
1 stop
PIT7:15 pmPittsburgh
$783

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 24, 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 9/16

11:49 am-4:35 pm

2 stops22h 46m

Oslo Gardermoen

Wed 9/23

9:00 pm-9:54 pm

2 stops30h 54m

$678

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 5/12

9:18 am-12:35 pm

2 stops21h 17m

Oslo Gardermoen

Tue 5/19

1:50 pm-8:33 am

2 stops24h 43m

$690

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 9/16

11:49 am-12:55 pm

2 stops19h 06m

Oslo Gardermoen

Wed 9/23

1:20 pm-9:27 pm

1 stop14h 07m

$693
Quickest round-trip

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 9/16

11:49 am-6:45 am

1 stop12h 56m

Oslo Gardermoen

Wed 9/23

1:20 pm-9:27 pm

1 stop14h 07m

$708

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 5/4

6:00 am-12:35 pm

2 stops24h 35m

Oslo Gardermoen

Mon 5/11

1:50 pm-8:33 am

2 stops24h 43m

$739

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 5/7

7:50 pm-4:40 pm

2 stops14h 50m

Oslo Gardermoen

Thu 5/14

6:30 am-5:19 pm

2 stops16h 49m

$768

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 4/27

7:13 am-6:45 am

1 stop17h 32m

Oslo Gardermoen

Fri 5/1

9:00 pm-12:35 am

2 stops33h 35m

$771

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Fri 4/17

6:00 am-12:35 pm

2 stops24h 35m

Oslo Gardermoen

Fri 4/24

1:50 pm-11:59 pm

2 stops16h 09m

$776

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Sat 5/9

2:55 pm-3:25 pm

2 stops18h 30m

Oslo Gardermoen

Sun 5/17

1:50 pm-7:15 pm

1 stop11h 25m

$783

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Sat 5/9

2:55 pm-12:35 pm

2 stops15h 40m

Oslo Gardermoen

Sun 5/17

1:50 pm-8:33 am

2 stops24h 43m

$787

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

9h 50m

Direct flights

None
The fastest flight from Pittsburgh to Oslo takes 9h 50m
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 9h 50m, 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
1,722 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $465Free CancellationRating
6.7
7,812 reviews
Search British Airways flights
IcelandairPriceFrom $478Free CancellationRating
7.0
625 reviews
Search Icelandair flights
KLMPriceFrom $520Free CancellationRating
7.8
1,477 reviews
Search KLM flights
United AirlinesPriceFrom $534Free CancellationRating
7.4
9,463 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