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$549+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — PIT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,364
(AranGrant)

One-way from

$549
(Cheapflightsfares)

Popular in

August

Cheapest in

January

Average price

$477
Provider with most accurate pricing for Oslo Gardermoen-Pittsburgh flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-Pittsburgh flights.
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From Oslo Gardermoen to Pittsburgh
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One-way flight from Oslo Gardermoen to Pittsburgh
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Highest demand for flights based on searches. 6% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find 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 February 20, 2025.

This AranGrant deal was found by Cheapflights users on 2/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:15 amOSL - PIT
1 stop14h 30mMultiple Airlines
Thu 8/218:30 pmPIT - OSL
2 stops37h 50mMultiple Airlines
Deal found 2/20$1,364
This AranGrant deal was found by Cheapflights users on 2/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:45 amOSL - PIT
2 stops18h 16mBritish Airways
Thu 8/218:30 pmPIT - OSL
2 stops37h 50mBritish Airways
Deal found 2/20$1,371
This AranGrant deal was found by Cheapflights users on 2/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/15:20 pmOSL - PIT
1 stop32h 40mFinnair
Sat 3/225:45 pmPIT - OSL
2 stops15h 25mFinnair
Deal found 2/20$3,199
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/20. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/17:00 pmOSL - PIT
3 stops33h 51mTAP AIR PORTUGAL
Sat 3/222:45 pmPIT - OSL
3 stops24h 40mTAP AIR PORTUGAL
Deal found 2/20$6,191

Find flights from Oslo Gardermoen to Pittsburgh within your budget

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 February 20, 2025.

Fly from

Oslo Gardermoen

Fly to

Pittsburgh

Route

Depart

Return

Price

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Tue 8/19

11:15 am-7:45 pm

1 stop14h 30m

Pittsburgh

Thu 8/21

8:30 pm-4:20 pm

2 stops37h 50m

$1,364

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Tue 8/19

7:45 am-8:01 pm

2 stops18h 16m

Pittsburgh

Thu 8/21

8:30 pm-4:20 pm

2 stops37h 50m

$1,371

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Fri 7/18

1:50 pm-7:20 pm

1 stop11h 30m

$549

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Fri 7/18

7:50 am-9:51 pm

2 stops20h 01m

$610

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Fri 7/18

9:55 am-8:53 am

3 stops28h 58m

$977

OsloPittsburgh

OSL - PIT

OSLPIT

Oslo Gardermoen

Fri 7/18

7:45 pm-1:59 pm

4 stops48h 14m

$1,677

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

  • 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.

Travel insights for flights from Oslo Gardermoen to Pittsburgh

Get recent, data-driven insights about flights from Oslo Gardermoen to Pittsburgh including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Pittsburgh?

Currently, August is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Pittsburgh (average of $262). Flying from Oslo Gardermoen Airport to Pittsburgh in November is currently the most expensive (average of $333). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pittsburgh ranges from 2.3 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. October is typically the driest time to visit Pittsburgh when rainfall is around 2.3 in.

Temperature in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pittsburgh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pittsburgh. Reviews last updated February 20, 2025.
Ethiopian Air
7.2
Good
775 reviews

Crew

7.5

Food

6.8

Comfort

7.0

Overall

7.2

Boarding

7.2

Entertainment

6.6

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

Ethiopian Air
7.2
Good
775 reviews
Ethiopian Air
7.2
Good
775 reviews

Crew

7.5

Food

6.8

Comfort

7.0

Overall

7.2

Boarding

7.2

Entertainment

6.6

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

Icelandair
7.1
Good
491 reviews
Ethiopian Air
7.2
Good
775 reviews

Crew

7.5

Food

6.8

Comfort

7.0

Overall

7.2

Boarding

7.2

Entertainment

6.6

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

British Airways
6.6
Okay
6,763 reviews
Ethiopian Air
7.2
Good
775 reviews

Crew

7.5

Food

6.8

Comfort

7.0

Overall

7.2

Boarding

7.2

Entertainment

6.6

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

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. 2 airlines have flights to Pittsburgh from Oslo Gardermoen on a regular basis.

  • What is the cheapest airline to fly from Oslo Gardermoen Airport to Pittsburgh round-trip?

    According to our current data, British Airways ($1,371), offers the cheapest pricing from Oslo Gardermoen Airport to Pittsburgh.

  • What are the cheapest airlines to fly from Oslo Gardermoen Airport to Pittsburgh one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $549. British Airways flights start at $610 while deals on Ethiopian Air start at $1,677 one-way.

  • 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.

  • What is the cheapest month to book a flight from Oslo Gardermoen Airport to Pittsburgh?

    Currently, August is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Pittsburgh (average of $262). Flying from Oslo Gardermoen Airport to Pittsburgh in November is currently the most expensive (average of $333). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Monroeville
Washington
Steubenville
Belle Vernon

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Top 2 airlines flying from Oslo Gardermoen to Pittsburgh

Discover the top 2 airlines that operate flights from Oslo Gardermoen to Pittsburgh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$440Average$502FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$513Average$877FlexibilityNo cancel feeOn-time69%
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