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$450+ Cheap flights from Oslo Gardermoen (OSL) to Pittsburgh (PIT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PIT
Sep 2 — Sep 91
Wed 9/2
Wed 9/9
1 adult, Economy
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Cheap flight deals from Oslo Gardermoen to Pittsburgh

Cheapest flights from Oslo Gardermoen to Pittsburgh
Explore the most affordable flight options available from Oslo Gardermoen to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.

This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:55 am
OSL
-
PIT
2 stops17h 35m
United Airlines
Sat 8/227:59 pm
PIT
-
OSL
2 stops22h 06m
United Airlines
Deal found 8/2$725
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:45 am
OSL
-
PIT
2 stops32h 51m
United Airlines
Tue 9/224:11 pm
PIT
-
OSL
2 stops17h 34m
United Airlines
Deal found 7/31$736
This Ticket deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:35 am
OSL
-
PIT
2 stops17h 38m
Multiple Airlines
Sun 8/2310:25 am
PIT
-
OSL
2 stops16h 40m
Multiple Airlines
Deal found 8/1$748
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:20 pm
OSL
-
PIT
1 stop14h 14m
Scandinavian Airlines
Tue 9/227:23 am
PIT
-
OSL
1 stop17h 22m
Scandinavian Airlines
Deal found 7/31$791
This Flysmarter deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:55 am
OSL
-
PIT
2 stops15h 23m
Air Canada
Sat 8/227:59 pm
PIT
-
OSL
2 stops22h 06m
Air Canada
Deal found 8/2$865

Find flight deals from Oslo Gardermoen to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$725
(United Airlines)

One-way from

$450
(Finnair)

Popular in

April

Cheapest in

February

Average price

$1,023
Provider with most accurate pricing for Oslo Gardermoen-Pittsburgh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oslo Gardermoen-Pittsburgh flights.
Search Deals
From Oslo Gardermoen to Pittsburgh
Search Deals
One-way flight from Oslo Gardermoen to Pittsburgh
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen 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, Cheapflights users made 2,558,603 searches. Data last updated August 3, 2026.
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

Cheapest round-trip

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Tue 8/18

6:55 am-6:30 pm

2 stops17h 35m

Pittsburgh

Sat 8/22

7:59 pm-12:05 am

2 stops22h 06m

$725

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sun 8/16

5:35 am-5:13 pm

2 stops17h 38m

Pittsburgh

Sun 8/23

10:25 am-9:05 am

2 stops16h 40m

$748
Quickest round-trip

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Fri 9/18

1:20 pm-9:34 pm

1 stop14h 14m

Pittsburgh

Tue 9/22

7:23 am-6:45 am

1 stop17h 22m

$791

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sun 8/16

1:05 pm-11:30 pm

2 stops16h 25m

Pittsburgh

Sun 8/23

10:25 am-9:05 am

2 stops16h 40m

$977

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sun 8/16

8:35 am-10:49 pm

2 stops20h 14m

Pittsburgh

Sun 8/23

9:50 pm-11:40 pm

1 stop19h 50m

$1,450

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sun 8/16

9:50 pm-7:48 pm

3 stops27h 58m

Pittsburgh

Sun 8/23

12:53 pm-7:00 pm

3 stops24h 07m

$2,180

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Tue 8/18

9:00 pm-10:28 pm

3 stops31h 28m

Pittsburgh

Sat 8/22

10:39 am-2:05 pm

3 stops21h 26m

$2,463
Cheapest one-way

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Tue 10/20

7:45 am-7:50 pm

1 stop18h 05m

$450
Quickest one-way

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 10/21

11:35 am-7:50 pm

1 stop14h 15m

$472

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sat 1/2

7:10 am-5:35 pm

2 stops40h 25m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 11 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Pittsburgh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Pittsburgh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oslo Gardermoen to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Oslo Gardermoen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Pittsburgh from Oslo Gardermoen?

    For a flight from Oslo Gardermoen to Pittsburgh, you will be flying into Pittsburgh. Pittsburgh (PIT) is just 13.5 mi from the center of the city. Pittsburgh is the only Pittsburgh airport and it handles 0 inbound flights from Oslo Gardermoen per day. 0 airlines have flights to Pittsburgh from Oslo Gardermoen on a regular basis.

  • How long is the flight from Oslo Gardermoen Airport to Pittsburgh?

    For as low as $791, United Airlines can have you in Pittsburgh from Oslo Gardermoen Airport in 14h 14m. The distance from Oslo Gardermoen Airport to Pittsburgh is about 3888 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Oslo Gardermoen to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on Oslo Gardermoen to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Pittsburgh.

  • Can I find deals for business class flights from Oslo Gardermoen to Pittsburgh?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Monroeville
Washington
Chester
Mars
Wexford
Belle Vernon

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