HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pittsburgh

$635+ Cheap flights from Oslo Gardermoen (OSL) to Pittsburgh (PIT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PIT
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oslo Gardermoen to Pittsburgh with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 16, 2026.

This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:15 am
OSL
-
PIT
2 stops18h 39m
Delta
Mon 11/95:11 pm
PIT
-
OSL
2 stops17h 09m
Delta
Deal found 6/12$635
This Iberia deal was found by Cheapflights users on 6/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:05 am
OSL
-
PIT
2 stops17h 07m
Multiple Airlines
Mon 11/99:15 pm
PIT
-
OSL
1 stop15h 25m
Multiple Airlines
Deal found 6/12$641
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:30 am
OSL
-
PIT
2 stops21h 04m
Delta
Thu 7/212:25 pm
PIT
-
OSL
2 stops14h 20m
Delta
Deal found 6/16$643
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 7/296:35 am
OSL
-
PIT
2 stops18h 05m
United Airlines
Wed 8/57:59 pm
PIT
-
OSL
2 stops16h 26m
United Airlines
Deal found 6/14$702
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Thu 9/176:45 am
OSL
-
PIT
2 stops16h 29m
United Airlines
Sun 9/203:20 pm
PIT
-
OSL
2 stops19h 55m
United Airlines
Deal found 6/14$705
This British Airways deal was found by Cheapflights users on 6/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:45 am
OSL
-
PIT
1 stop18h 10m
British Airways
Sun 9/204:06 pm
PIT
-
OSL
2 stops25h 34m
British Airways
Deal found 6/12$710
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 6/296:45 am
OSL
-
PIT
2 stops22h 38m
United Airlines
Sat 7/49:12 am
PIT
-
OSL
2 stops19h 43m
United Airlines
Deal found 6/14$746
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 6/296:45 am
OSL
-
PIT
2 stops22h 38m
United Airlines
Mon 7/67:59 pm
PIT
-
OSL
2 stops22h 16m
United Airlines
Deal found 6/14$747
This United Airlines deal was found by Cheapflights users on 6/14. 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 6/266:25 am
OSL
-
PIT
2 stops33h 15m
United Airlines
Tue 6/302:05 pm
PIT
-
OSL
2 stops26h 00m
United Airlines
Deal found 6/14$762

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 June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$635
(Delta)

Popular in

April

Cheapest in

February

Average price

$842
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
Highest demand for flights based on searches. 12% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 16, 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

Thu 11/5

6:15 am-6:54 pm

2 stops18h 39m

Pittsburgh

Mon 11/9

5:11 pm-4:20 pm

2 stops17h 09m

$635

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Thu 9/17

6:45 am-5:14 pm

2 stops16h 29m

Pittsburgh

Sun 9/20

3:20 pm-5:15 pm

2 stops19h 55m

$705

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Thu 9/17

7:45 am-7:55 pm

1 stop18h 10m

Pittsburgh

Sun 9/20

9:50 pm-11:40 pm

1 stop19h 50m

$711

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Fri 6/26

6:25 am-9:40 am

2 stops33h 15m

Pittsburgh

Fri 7/3

3:06 pm-10:05 pm

2 stops24h 59m

$762

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Tue 6/30

6:45 am-11:36 pm

2 stops22h 51m

Pittsburgh

Fri 7/3

10:30 am-9:05 am

2 stops16h 35m

$779

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sat 6/27

6:45 am-5:10 pm

2 stops16h 25m

Pittsburgh

Sun 7/5

3:06 pm-5:55 pm

2 stops20h 49m

$810
Quickest round-trip

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sat 6/27

6:45 am-5:10 pm

2 stops16h 25m

Pittsburgh

Tue 6/30

7:59 pm-6:00 pm

2 stops16h 01m

$810
Cheapest one-way

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 7/1

6:55 pm-5:10 pm

2 stops28h 15m

$798

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Sun 7/26

8:30 pm-11:52 pm

2 stops33h 22m

$812
Quickest one-way

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Wed 7/1

1:50 pm-7:15 pm

1 stop11h 25m

$1,328

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 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.

Cheapflights Insights

Everything you need to know about your flight from Oslo Gardermoen Airport to Pittsburgh

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Pittsburgh?

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 $705, Delta can have you in Pittsburgh from Oslo Gardermoen Airport in 16h 29m. 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
Washington
Mars
Chester
Steubenville
Monroeville
Wexford
Belle Vernon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oslo Gardermoen to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
Oslo Gardermoen to Dulles Intl flights
Oslo Gardermoen to Philadelphia flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.