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Cheap flights from Oslo Gardermoen Airport to Pittsburgh from $471

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo Gardermoen Airport to Pittsburgh departing on 9/17. 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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Find the cheapest flights from Oslo Gardermoen Airport to Pittsburgh (OSL-PIT)

Cheap round-trip flights

United Airlines Logo
6:50 am - 8:52 pmOSL-PIT
20h 02m2 stops
United Airlines Logo
8:10 pm - 6:00 pmPIT-OSL
15h 50m2 stops
$471United Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
Ethiopian Air Logo
7:45 pm - 2:00 pmOSL-PIT
48h 15m4 stops
Ethiopian Air Logo
6:15 am - 8:45 amPIT-OSL
44h 30m4 stops
$2,736Ethiopian Air
Find Deal
Wed, Sep 17 - Wed, Sep 24
Ethiopian Air Logo
7:45 pm - 2:00 pmOSL-PIT
48h 15m4 stops
Ethiopian Air Logo
6:15 am - 8:45 amPIT-OSL
44h 30m3 stops
$2,884Ethiopian Air
Find Deal
Wed, Sep 17 - Wed, Sep 24

Icelandair flights from Oslo Gardermoen Airport to Pittsburgh

Our best Icelandair deals on Oslo Gardermoen Airport to Pittsburgh flight tickets
Icelandair
Aug 28
OSL4:30 pmOslo Gardermoen
32h 50m
1 stop
PIT7:20 pmPittsburgh
Sep 2
PIT8:30 pmPittsburgh
12h 55m
1 stop
OSL3:25 pmOslo Gardermoen
$422
Find similar
Icelandair
Aug 28
OSL4:30 pmOslo Gardermoen
32h 50m
1 stop
PIT7:20 pmPittsburgh
Sep 2
PIT10:00 amPittsburgh
23h 25m
2 stops
OSL3:25 pmOslo Gardermoen
$704
Find similar

Delta flights from Oslo Gardermoen Airport to Pittsburgh

Our best Delta deals on Oslo Gardermoen Airport to Pittsburgh flight tickets
Delta
Aug 28
OSL6:30 amOslo Gardermoen
33h 15m
2 stops
PIT9:45 amPittsburgh
Sep 2
PIT12:39 pmPittsburgh
17h 11m
2 stops
OSL11:50 amOslo Gardermoen
$494
Find similar
Delta
Aug 28
OSL1:10 pmOslo Gardermoen
13h 36m
1 stop
PIT8:46 pmPittsburgh
Sep 2
PIT12:39 pmPittsburgh
12h 11m
1 stop
OSL6:50 amOslo Gardermoen
$872
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen Airport to Pittsburgh 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 August 20, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 9/17

6:50 am-8:52 pm

2 stops20h 02m

Pittsburgh

Wed 9/24

8:10 pm-6:00 pm

2 stops15h 50m

$471

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 9/17

7:45 pm-2:00 pm

4 stops48h 15m

Pittsburgh

Wed 9/24

6:15 am-8:45 am

4 stops44h 30m

$2,736

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 9/17

7:45 pm-2:00 pm

4 stops48h 15m

Pittsburgh

Wed 9/24

6:15 am-8:45 am

3 stops44h 30m

$2,884

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Fri 8/29

1:50 pm-7:20 pm

1 stop11h 30m

$553

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Fri 8/29

9:50 am-6:48 pm

2 stops14h 58m

$590

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Fri 8/29

8:55 pm-7:00 pm

3 stops28h 05m

$1,597

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Fri 8/29

7:45 pm-2:00 pm

4 stops48h 15m

$1,637

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Pittsburgh from

How to get the cheapest flight ticket from Oslo Gardermoen Airport to Pittsburgh

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 Oslo Gardermoen Airport and Pittsburgh?

What is the cheapest day to depart on your flight to Pittsburgh?

The cheapest day to depart on your flight to Pittsburgh is on a Sunday when prices can be found for as low as $562. This is often the case because there is less demand to fly during this day of the week. Flights from Oslo Gardermoen Airport to Pittsburgh on a Monday will generally be more expensive and average around $822. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

When to book flights from Oslo Gardermoen Airport to Pittsburgh

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

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

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

Direct flights

None
There are no direct flights from Oslo Gardermoen Airport to Pittsburgh. There are no popular flight routes from Oslo Gardermoen Airport to Pittsburgh.
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  • How far is Oslo Gardermoen to Pittsburgh by plane?

    A flight from Oslo Gardermoen to Pittsburgh will travel around 3883.6 mi. By plane, this route typically takes 20h 02m.

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

    Prices for flights from Oslo Gardermoen Airport to Pittsburgh Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oslo Gardermoen Airport to Pittsburgh Airport.

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

    The required travel and health documents for your Pittsburgh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pittsburgh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Washington
Monroeville
Wheeling
Butler
Canonsburg
West Mifflin
New Castle
Triadelphia
Steubenville
Belle Vernon
Moon
Coraopolis
Mars
Wexford
Freeport
Cadiz
Chester
Bridgeport

Why use momondo?

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

It is quick and easy to find Oslo to Pittsburgh flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pittsburgh that suits you.

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

Yes. momondo enables you to select and highlight flights to Pittsburgh from Oslo with this policy.

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

Once you have performed a search for Oslo to Pittsburgh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Oslo to Pittsburgh flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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