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Cheap flights from Oslo Gardermoen Airport to Pittsburgh from $484

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 12/3. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:45 am - 10:05 pmOSL-PIT
19h 20m2 stops
Multiple Airlines Logo
7:25 pm - 11:55 pmPIT-OSL
22h 30m2 stops
$484Multiple Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
7:05 am - 4:58 pmOSL-PIT
15h 53m2 stops
American Airlines Logo
1:41 pm - 10:40 pmPIT-OSL
26h 59m2 stops
$487American Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
8:45 am - 10:05 pmOSL-PIT
19h 20m2 stops
Multiple Airlines Logo
9:15 pm - 10:40 pmPIT-OSL
19h 25m1 stop
$594Multiple Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Air Canada Logo
9:45 am - 11:38 pmOSL-PIT
19h 53m3 stops
Air Canada Logo
5:55 pm - 3:20 pmPIT-OSL
15h 25m2 stops
$640Air Canada
Find Deal
Wed, Dec 3 - Wed, Dec 10
British Airways Logo
11:50 am - 7:20 pmOSL-PIT
13h 30m1 stop
British Airways Logo
9:15 pm - 10:55 amPIT-OSL
31h 40m1 stop
$741British Airways
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Wed, Dec 3 - Wed, Dec 10
Multiple Airlines Logo
8:30 am - 11:20 pmOSL-PIT
44h 50m3 stops
Multiple Airlines Logo
7:40 am - 6:05 pmPIT-OSL
28h 25m3 stops
$764Multiple Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Ethiopian Air Logo
6:45 pm - 2:02 pmOSL-PIT
49h 17m4 stops
Ethiopian Air Logo
6:15 am - 7:45 amPIT-OSL
43h 30m4 stops
$2,653Ethiopian Air
Find Deal
Wed, Dec 3 - Wed, Dec 10
Ethiopian Air Logo
6:45 pm - 2:02 pmOSL-PIT
49h 17m4 stops
Ethiopian Air Logo
6:15 am - 7:45 amPIT-OSL
43h 30m3 stops
$2,803Ethiopian Air
Find Deal
Wed, Dec 3 - Wed, Dec 10

Ethiopian Air flights from Oslo Gardermoen Airport to Pittsburgh

Our best Ethiopian Air deals on Oslo Gardermoen Airport to Pittsburgh flight tickets
Ethiopian Air
Dec 3
OSL6:45 pmOslo Gardermoen
49h 17m
4 stops
PIT2:02 pmPittsburgh
Dec 10
PIT6:15 amPittsburgh
43h 30m
4 stops
OSL7:45 amOslo Gardermoen
$2,653
Find similar
Ethiopian Air
Dec 3
OSL6:45 pmOslo Gardermoen
49h 17m
4 stops
PIT2:02 pmPittsburgh
Dec 10
PIT6:15 amPittsburgh
43h 30m
3 stops
OSL7:45 amOslo Gardermoen
$2,803
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 October 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 12/3

8:45 am-10:05 pm

2 stops19h 20m

Pittsburgh

Wed 12/10

7:25 pm-11:55 pm

2 stops22h 30m

$484

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Thu 2/19

7:05 am-4:58 pm

2 stops15h 53m

Pittsburgh

Sun 2/22

1:41 pm-10:40 pm

2 stops26h 59m

$487

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 12/3

8:45 am-10:05 pm

2 stops19h 20m

Pittsburgh

Wed 12/10

9:15 pm-10:40 pm

1 stop19h 25m

$594

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 12/3

9:45 am-11:38 pm

3 stops19h 53m

Pittsburgh

Wed 12/10

5:55 pm-3:20 pm

2 stops15h 25m

$640

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 12/3

11:50 am-7:20 pm

1 stop13h 30m

Pittsburgh

Wed 12/10

9:15 pm-10:55 am

1 stop31h 40m

$741

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 12/3

8:30 am-11:20 pm

3 stops44h 50m

Pittsburgh

Wed 12/10

7:40 am-6:05 pm

3 stops28h 25m

$764

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 12/3

6:45 pm-2:02 pm

4 stops49h 17m

Pittsburgh

Wed 12/10

6:15 am-7:45 am

4 stops43h 30m

$2,653

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 12/3

6:45 pm-2:02 pm

4 stops49h 17m

Pittsburgh

Wed 12/10

6:15 am-7:45 am

3 stops43h 30m

$2,803

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 cheapest month to fly to Pittsburgh?

In general, November is the cheapest month to fly from Oslo Gardermoen Airport to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $480. The month of February is another great option to travel to Pittsburgh, with average flight prices from Oslo Gardermoen Airport averaging around $481.

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.

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

You could potentially save up to 44% on your flight if you consider stops on a Oslo Gardermoen Airport to Pittsburgh flight.

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 13h 30m.

  • 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
Belle Vernon
Steubenville
Moon
Coraopolis
Mars
Wexford
Cadiz
Freeport
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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