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Cheap flights from Pittsburgh to Oslo from $595

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 1/26. 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

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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.
British Airways Logo
9:15 pm - 10:55 am
PIT
-
OSL
31h 40m1 stop
British Airways Logo
7:10 am - 7:20 pm
OSL
-
PIT
18h 10m1 stop
$595British Airways
seg, jan 26 - sex, jan 30
British Airways Logo
9:15 pm - 10:55 am
PIT
-
OSL
31h 40m1 stop
British Airways Logo
7:10 am - 7:20 pm
OSL
-
PIT
18h 10m1 stop
$596British Airways
seg, jan 26 - sex, jan 30
United Airlines Logo
1:20 pm - 11:00 am
PIT
-
OSL
15h 40m2 stops
United Airlines Logo
6:15 am - 5:14 pm
OSL
-
PIT
40h 59m2 stops
$605United Airlines
seg, jan 26 - sex, jan 30
Air Canada Logo
5:55 pm - 12:10 pm
PIT
-
OSL
36h 15m2 stops
Air Canada Logo
9:35 am - 5:14 pm
OSL
-
PIT
37h 39m2 stops
$607Air Canada
seg, jan 26 - sex, jan 30
Air Canada Logo
5:55 pm - 12:10 pm
PIT
-
OSL
36h 15m2 stops
Air Canada Logo
9:35 am - 5:14 pm
OSL
-
PIT
37h 39m2 stops
$608Air Canada
seg, jan 26 - sex, jan 30
United Airlines Logo
7:50 pm - 5:15 pm
PIT
-
OSL
39h 25m2 stops
United Airlines Logo
6:35 am - 4:57 pm
OSL
-
PIT
16h 22m2 stops
$615United Airlines
sáb, abr 18 - sex, abr 24
British Airways Logo
9:45 pm - 4:25 pm
PIT
-
OSL
12h 40m1 stop
British Airways Logo
7:50 am - 7:50 pm
OSL
-
PIT
18h 00m1 stop
$621British Airways
sáb, abr 18 - sex, abr 24
Lufthansa Logo
8:07 pm - 1:05 pm
PIT
-
OSL
34h 58m2 stops
Lufthansa Logo
9:35 am - 7:01 pm
OSL
-
PIT
15h 26m2 stops
$626Lufthansa
sáb, jan 10 - sex, jan 16
Scandinavian Airlines Logo
6:47 am - 11:15 am
PIT
-
OSL
22h 28m3 stops
Scandinavian Airlines Logo
10:00 am - 10:40 pm
OSL
-
PIT
18h 40m2 stops
$634Scandinavian Airlines
sáb, jan 10 - sex, jan 16
British Airways Logo
4:36 pm - 11:35 pm
PIT
-
OSL
24h 59m2 stops
British Airways Logo
7:50 am - 7:50 pm
OSL
-
PIT
18h 00m1 stop
$641British Airways
sáb, abr 18 - sex, abr 24

United Airlines flights from Pittsburgh to Oslo Gardermoen Airport

Our best United Airlines deals on Pittsburgh to Oslo Gardermoen Airport flight tickets
United Airlines
Jan 26
PIT1:20 pmPittsburgh
15h 40m
2 stops
OSL11:00 amOslo Gardermoen
Jan 30
OSL6:15 amOslo Gardermoen
40h 59m
2 stops
PIT5:14 pmPittsburgh
$605
Find similar
United Airlines
Apr 18
PIT7:50 pmPittsburgh
39h 25m
2 stops
OSL5:15 pmOslo Gardermoen
Apr 24
OSL6:35 amOslo Gardermoen
16h 22m
2 stops
PIT4:57 pmPittsburgh
$615
Find similar
United Airlines
Jan 6
PIT5:46 pmPittsburgh
41h 24m
2 stops
OSL5:10 pmOslo Gardermoen
Jan 13
OSL6:15 amOslo Gardermoen
18h 54m
2 stops
PIT7:09 pmPittsburgh
$755
Find similar

British Airways flights from Pittsburgh to Oslo Gardermoen Airport

Our best British Airways deals on Pittsburgh to Oslo Gardermoen Airport flight tickets
British Airways
Jan 26
PIT9:15 pmPittsburgh
31h 40m
1 stop
OSL10:55 amOslo Gardermoen
Jan 30
OSL7:10 amOslo Gardermoen
18h 10m
1 stop
PIT7:20 pmPittsburgh
$595
Find similar
British Airways
Jan 26
PIT9:15 pmPittsburgh
31h 40m
1 stop
OSL10:55 amOslo Gardermoen
Jan 30
OSL7:10 amOslo Gardermoen
18h 10m
1 stop
PIT7:20 pmPittsburgh
$596
Find similar
British Airways
Apr 18
PIT9:45 pmPittsburgh
12h 40m
1 stop
OSL4:25 pmOslo Gardermoen
Apr 24
OSL7:50 amOslo Gardermoen
18h 00m
1 stop
PIT7:50 pmPittsburgh
$621
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Oslo Gardermoen Airport 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 dezembro 15, 2025.
Use the filters below to find and compare flights from Pittsburgh to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

seg 1/26

9:15 pm-10:55 am

1 stop31h 40m

Oslo Gardermoen

sex 1/30

7:10 am-7:20 pm

1 stop18h 10m

$595

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

seg 1/26

9:15 pm-10:55 am

1 stop31h 40m

Oslo Gardermoen

sex 1/30

7:10 am-7:20 pm

1 stop18h 10m

$596

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

seg 1/26

1:20 pm-11:00 am

2 stops15h 40m

Oslo Gardermoen

sex 1/30

6:15 am-5:14 pm

2 stops40h 59m

$605

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

seg 1/26

5:55 pm-12:10 pm

2 stops36h 15m

Oslo Gardermoen

sex 1/30

9:35 am-5:14 pm

2 stops37h 39m

$607

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

seg 1/26

5:55 pm-12:10 pm

2 stops36h 15m

Oslo Gardermoen

sex 1/30

9:35 am-5:14 pm

2 stops37h 39m

$608

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

sáb 4/18

7:50 pm-5:15 pm

2 stops39h 25m

Oslo Gardermoen

sex 4/24

6:35 am-4:57 pm

2 stops16h 22m

$615

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

sáb 4/18

9:45 pm-4:25 pm

1 stop12h 40m

Oslo Gardermoen

sex 4/24

7:50 am-7:50 pm

1 stop18h 00m

$621

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

sáb 1/10

8:07 pm-1:05 pm

2 stops34h 58m

Oslo Gardermoen

sex 1/16

9:35 am-7:01 pm

2 stops15h 26m

$626

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

sáb 1/10

6:47 am-11:15 am

3 stops22h 28m

Oslo Gardermoen

sex 1/16

10:00 am-10:40 pm

2 stops18h 40m

$634

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

sáb 4/18

4:36 pm-11:35 pm

2 stops24h 59m

Oslo Gardermoen

sex 4/24

7:50 am-7:50 pm

1 stop18h 00m

$641

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 Gardermoen Airport

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 Gardermoen Airport?

What is the cheapest month to fly to Oslo Gardermoen Airport?

The cheapest month to fly to Oslo Gardermoen Airport from Pittsburgh is in September. Flight prices, which tend to average around $496, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Oslo Gardermoen Airport from Pittsburgh during January instead. Flights to Oslo Gardermoen Airport in January, while not as cheap as those in September, still average around $599.

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

According to our data, Wednesday is the cheapest day to fly to Oslo Gardermoen Airport from Pittsburgh. The lowest ticket price found for a Wednesday departure recently was $912. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Oslo Gardermoen Airport for around $1,335.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is in the morning. Flights from Pittsburgh to Oslo Gardermoen Airport during this time can be as low as $934. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is in the evening when prices are around $1,188.

Can stopping save me money on Pittsburgh to Oslo Gardermoen Airport flights?

You could potentially save up to 53% on your flight if you consider stops on a Pittsburgh to Oslo Gardermoen Airport flight.

When to book flights from Pittsburgh to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Oslo Gardermoen Airport (PIT to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Oslo Gardermoen Airport

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Pittsburgh to Oslo Gardermoen Airport takes 10h 10m
There are no direct flights from Pittsburgh to Oslo Gardermoen Airport. There are no popular flight routes from Pittsburgh to Oslo Gardermoen Airport.
Search flight deals

  • How far is Pittsburgh to Oslo Gardermoen by plane?

    The distance between Pittsburgh and Oslo Gardermoen is about 3883.6 mi. In terms of flight time, this usually takes a little over 10h 10m.

  • When did momondo last update prices for flights from Pittsburgh Airport to Oslo Gardermoen Airport?

    Prices for flights from Pittsburgh Airport to Oslo Gardermoen Airport refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Oslo Gardermoen Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Oslo Gardermoen Airport?

    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 Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The travel and health documents you'll need for your trip to Oslo Gardermoen Airport 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 Gardermoen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Pittsburgh to Oslo Gardermoen Airport?

Best airlines flying from Pittsburgh to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Pittsburgh to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $449Free CancellationRating
7.4
1,606 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $478Free CancellationRating
7.0
590 reviews
Search Icelandair flights
KLMPriceFrom $520Free CancellationRating
7.7
1,432 reviews
Search KLM flights
British AirwaysPriceFrom $641Free CancellationRating
6.7
7,578 reviews
Search British Airways flights
United AirlinesPriceFrom $674Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Lillehammer
Drammen

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Oslo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pittsburgh to Oslo. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Pittsburgh to Oslo with flexible booking policies on momondo?

All flight searches from Pittsburgh to Oslo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pittsburgh to Oslo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from Pittsburgh.

I’m not ready to book a flight from Pittsburgh to Oslo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oslo from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Oslo Gardermoen Airport trip

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