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Cheap flights from Pittsburgh to Oslo from $509

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 4/7. 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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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.
Lufthansa Logo
7:59 pm - 10:05 pm
PIT
-
OSL
20h 06m
2 stops
Lufthansa Logo
9:55 am - 8:45 pm
OSL
-
PIT
16h 50m
2 stops
$509Lufthansa
mar., abr. 7 - mar., abr. 14
Multiple Airlines Logo
7:09 pm - 11:20 pm
PIT
-
OSL
22h 11m
2 stops
Multiple Airlines Logo
7:45 am - 7:50 pm
OSL
-
PIT
18h 05m
1 stop
$523Multiple Airlines
mar., abr. 7 - mar., abr. 14
Lufthansa Logo
7:00 pm - 10:05 pm
PIT
-
OSL
21h 05m
2 stops
Lufthansa Logo
6:25 am - 5:44 pm
OSL
-
PIT
17h 19m
2 stops
$555Lufthansa
dom., abr. 19 - dom., abr. 26
American Airlines Logo
10:15 pm - 10:40 pm
PIT
-
OSL
19h 25m
1 stop
American Airlines Logo
7:45 am - 7:50 pm
OSL
-
PIT
18h 05m
1 stop
$561American Airlines
lun., mar. 16 - mar., mar. 31
British Airways Logo
7:12 pm - 11:40 pm
PIT
-
OSL
22h 28m
2 stops
British Airways Logo
4:00 pm - 7:50 pm
OSL
-
PIT
33h 50m
1 stop
$564British Airways
dom., abr. 19 - dom., abr. 26
British Airways Logo
9:45 pm - 11:40 pm
PIT
-
OSL
19h 55m
1 stop
British Airways Logo
4:00 pm - 7:50 pm
OSL
-
PIT
33h 50m
1 stop
$566British Airways
dom., abr. 19 - dom., abr. 26
British Airways Logo
9:45 pm - 4:25 pm
PIT
-
OSL
12h 40m
1 stop
British Airways Logo
7:45 am - 7:50 pm
OSL
-
PIT
18h 05m
1 stop
$569British Airways
mar., abr. 7 - mar., abr. 14
United Airlines Logo
10:30 am - 11:55 am
PIT
-
OSL
19h 25m
2 stops
United Airlines Logo
1:05 pm - 5:18 pm
OSL
-
PIT
34h 13m
2 stops
$634United Airlines
vie., abr. 3 - jue., abr. 9
Scandinavian Airlines Logo
11:23 am - 11:05 am
PIT
-
OSL
17h 42m
3 stops
Scandinavian Airlines Logo
9:55 am - 12:31 am
OSL
-
PIT
20h 36m
2 stops
$646Scandinavian Airlines
mar., abr. 7 - mar., abr. 14
Scandinavian Airlines Logo
7:05 am - 2:05 pm
PIT
-
TRF
25h 00m
2 stops
Scandinavian Airlines Logo
2:00 pm - 11:11 pm
TRF
-
PIT
39h 11m
2 stops
$1,732Scandinavian Airlines
mié., feb. 25 - dom., mar. 1

Lufthansa flights from Pittsburgh to Oslo

Our best Lufthansa deals on Pittsburgh to Oslo flight tickets
Lufthansa
Apr 7
PIT7:59 pmPittsburgh
20h 06m
2 stops
OSL10:05 pmOslo Gardermoen
Apr 14
OSL9:55 amOslo Gardermoen
16h 50m
2 stops
PIT8:45 pmPittsburgh
$509
Lufthansa
Apr 19
PIT7:00 pmPittsburgh
21h 05m
2 stops
OSL10:05 pmOslo Gardermoen
Apr 26
OSL6:25 amOslo Gardermoen
17h 19m
2 stops
PIT5:44 pmPittsburgh
$555
Lufthansa
May 26
PIT7:59 pmPittsburgh
20h 06m
2 stops
OSL10:05 pmOslo Gardermoen
Jun 9
OSL9:55 amOslo Gardermoen
19h 35m
2 stops
PIT11:30 pmPittsburgh
$667

Scandinavian Airlines flights from Pittsburgh to Oslo

Our best Scandinavian Airlines deals on Pittsburgh to Oslo flight tickets
Scandinavian Airlines
Apr 7
PIT11:23 amPittsburgh
17h 42m
3 stops
OSL11:05 amOslo Gardermoen
Apr 14
OSL9:55 amOslo Gardermoen
20h 36m
2 stops
PIT12:31 amPittsburgh
$646
Scandinavian Airlines
Apr 3
PIT7:15 amPittsburgh
17h 30m
1 stop
OSL6:45 amOslo Gardermoen
Apr 9
OSL11:00 amOslo Gardermoen
19h 17m
2 stops
PIT12:17 amPittsburgh
$726
Scandinavian Airlines
Mar 16
PIT7:15 amPittsburgh
21h 05m
3 stops
OSL9:20 amOslo Gardermoen
Mar 31
OSL9:00 amOslo Gardermoen
20h 02m
2 stops
PIT11:02 pmPittsburgh
$920

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 febrero 9, 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

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

mar. 4/7

7:59 pm-10:05 pm

2 stops20h 06m

Oslo Gardermoen

mar. 4/14

9:55 am-8:45 pm

2 stops16h 50m

$509

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

mar. 4/7

7:09 pm-11:20 pm

2 stops22h 11m

Oslo Gardermoen

mar. 4/14

7:45 am-7:50 pm

1 stop18h 05m

$523

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

dom. 4/19

7:00 pm-10:05 pm

2 stops21h 05m

Oslo Gardermoen

dom. 4/26

6:25 am-5:44 pm

2 stops17h 19m

$555

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

lun. 3/16

10:15 pm-10:40 pm

1 stop19h 25m

Oslo Gardermoen

mar. 3/31

7:45 am-7:50 pm

1 stop18h 05m

$561

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

dom. 4/19

7:12 pm-11:40 pm

2 stops22h 28m

Oslo Gardermoen

dom. 4/26

4:00 pm-7:50 pm

1 stop33h 50m

$564

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

dom. 4/19

9:45 pm-11:40 pm

1 stop19h 55m

Oslo Gardermoen

dom. 4/26

4:00 pm-7:50 pm

1 stop33h 50m

$566

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

mar. 4/7

9:45 pm-4:25 pm

1 stop12h 40m

Oslo Gardermoen

mar. 4/14

7:45 am-7:50 pm

1 stop18h 05m

$569

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

vie. 4/3

10:30 am-11:55 am

2 stops19h 25m

Oslo Gardermoen

jue. 4/9

1:05 pm-5:18 pm

2 stops34h 13m

$634

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

mar. 4/7

11:23 am-11:05 am

3 stops17h 42m

Oslo Gardermoen

mar. 4/14

9:55 am-12:31 am

2 stops20h 36m

$646

PittsburghOslo

PIT - TRF

PITTRF

Pittsburgh

mié. 2/25

7:05 am-2:05 pm

2 stops25h 00m

Oslo Sandefjord

dom. 3/1

2:00 pm-11:11 pm

2 stops39h 11m

$1,732

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 airlines fly to Oslo?

Icelandair, British Airways and United Airlines 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 48% 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.

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

13h 00m

Direct flights

None
The fastest flight from Pittsburgh to Oslo takes 13h 00m
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 13h 00m, 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
1,678 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $465Free CancellationRating
6.7
7,723 reviews
Search British Airways flights
IcelandairPriceFrom $478Free CancellationRating
7.1
606 reviews
Search Icelandair flights
KLMPriceFrom $520Free CancellationRating
7.7
1,450 reviews
Search KLM flights
United AirlinesPriceFrom $534Free CancellationRating
7.4
9,259 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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mié. 3/11
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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