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Oslo Gardermoen

$407+ Cheap flights from Pittsburgh (PIT) to Oslo Gardermoen (OSL)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — OSL
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Pittsburgh to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Oslo Gardermoen (OSL). 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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$407
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$821
Provider with most accurate pricing for Pittsburgh-Oslo Gardermoen flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Oslo Gardermoen flights.
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From Pittsburgh to Oslo Gardermoen
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Highest demand for flights based on searches. 21% potential increase in price ($254 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Pittsburgh to Oslo Gardermoen

Cheapest flights from Pittsburgh to Oslo Gardermoen
Explore the most affordable flight options available from Pittsburgh to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:30 pmPIT - OSL
1 stop12h 55mIcelandair
Thu 9/41:50 pmOSL - PIT
1 stop11h 30mIcelandair
Deal found 4/2$407
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:50 amPIT - OSL
2 stops19h 45mAmerican Airlines
Thu 9/47:45 amOSL - PIT
1 stop18h 00mAmerican Airlines
Deal found 4/2$585
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:23 pmPIT - OSL
2 stops23h 02mBritish Airways
Tue 5/2011:15 amOSL - PIT
1 stop14h 25mBritish Airways
Deal found 4/2$587
This Aeromexico deal was found by Cheapflights users on 4/2. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:01 pmPIT - OSL
2 stops24h 19mAir France
Tue 9/26:00 amOSL - PIT
2 stops40h 38mAir France
Deal found 4/2$665
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Mon 4/148:00 pmPIT - OSL
2 stops20h 10mUnited Airlines
Thu 5/227:15 amOSL - PIT
2 stops19h 52mUnited Airlines
Deal found 4/2$685
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:40 amPIT - OSL
3 stops25h 45mMultiple Airlines
Tue 5/201:50 pmOSL - PIT
3 stops30h 38mMultiple Airlines
Deal found 4/2$709
This Scandinavian Airlines deal was found by Cheapflights users on 4/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:00 amPIT - OSL
3 stops20h 15mScandinavian Airlines
Tue 5/209:55 amOSL - PIT
2 stops19h 15mScandinavian Airlines
Deal found 4/2$960
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/2. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:40 pmPIT - OSL
2 stops17h 20mTAP AIR PORTUGAL
Tue 9/27:05 pmOSL - PIT
3 stops33h 15mTAP AIR PORTUGAL
Deal found 4/2$1,173
This AranGrant deal was found by Cheapflights users on 4/2. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/293:00 pmPIT - OSL
2 stops21h 05mLufthansa
Sun 5/411:35 amOSL - PIT
2 stops16h 52mLufthansa
Deal found 4/2$1,727
This Orbitz deal was found by Cheapflights users on 4/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/304:05 pmPIT - OSL
2 stops20h 00mAir Canada
Sun 5/411:35 amOSL - PIT
2 stops16h 52mAir Canada
Deal found 4/2$1,737
This Finnair deal was found by Cheapflights users on 4/2. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/149:40 pmPIT - OSL
1 stop19h 50mFinnair
Thu 5/2211:40 amOSL - PIT
1 stop14h 00mFinnair
Deal found 4/2$1,969
This oojo deal was found by Cheapflights users on 4/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:15 amPIT - OSL
4 stops44h 30mEthiopian Air
Fri 7/257:45 pmOSL - PIT
4 stops48h 19mEthiopian Air
Deal found 4/3$2,628

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh to Oslo Gardermoen 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 April 3, 2025.
Use the filters below to find and compare flights from Pittsburgh to Oslo Gardermoen Airport that are best for you.

Fly from

Pittsburgh

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 8/26

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Thu 9/4

1:50 pm-7:20 pm

1 stop11h 30m

$407

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 8/26

8:50 am-10:35 am

2 stops19h 45m

Oslo Gardermoen

Thu 9/4

7:45 am-7:45 pm

1 stop18h 00m

$585

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 5/13

6:23 pm-11:25 pm

2 stops23h 02m

Oslo Gardermoen

Tue 5/20

11:15 am-7:40 pm

1 stop14h 25m

$587

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Sat 8/23

5:01 pm-11:20 pm

2 stops24h 19m

Oslo Gardermoen

Tue 9/2

6:00 am-4:38 pm

2 stops40h 38m

$665

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Mon 4/14

8:00 pm-10:10 pm

2 stops20h 10m

Oslo Gardermoen

Thu 5/22

7:15 am-9:07 pm

2 stops19h 52m

$685

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 5/13

7:40 am-3:25 pm

3 stops25h 45m

Oslo Gardermoen

Tue 5/20

1:50 pm-2:28 pm

3 stops30h 38m

$709

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 5/13

7:00 am-9:15 am

3 stops20h 15m

Oslo Gardermoen

Tue 5/20

9:55 am-11:10 pm

2 stops19h 15m

$960

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 5/13

9:12 am-12:00 pm

2 stops44h 48m

Oslo Gardermoen

Tue 5/20

2:45 pm-7:05 pm

3 stops34h 20m

$1,172

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 4/29

3:00 pm-6:05 pm

2 stops21h 05m

Oslo Gardermoen

Sun 5/4

11:35 am-10:27 pm

2 stops16h 52m

$1,727

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Wed 4/30

4:05 pm-6:05 pm

2 stops20h 00m

Oslo Gardermoen

Sun 5/4

11:35 am-10:27 pm

2 stops16h 52m

$1,737

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 12 results
1
2

Compare providers for flights from Pittsburgh to Oslo Gardermoen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Oslo Gardermoen in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Oslo Gardermoen Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Oslo Gardermoen Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Oslo Gardermoen Airport 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 Pittsburgh-Oslo Gardermoen Airport 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 Pittsburgh to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Pittsburgh 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 Pittsburgh to Oslo Gardermoen Airport

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

Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Oslo Gardermoen Airport (average of $567). Flying from Pittsburgh to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,101). 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.

What is the cheapest time of day to fly from PIT to OSL?

Find hourly flight availability from Pittsburgh to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

When flying from Pittsburgh to Oslo Gardermoen Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight in the afternoon.

Rainfall in Oslo Gardermoen by month

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

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 1.6 in.

Temperature in Oslo Gardermoen by month

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

If weather is an important factor for your trip to Oslo Gardermoen Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Oslo Gardermoen. Reviews last updated April 3, 2025.
Finnair
7.6
Good
1,267 reviews

Food

6.7

Boarding

7.6

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Finnair
7.6
Good
1,267 reviews
Finnair
7.6
Good
1,267 reviews

Food

6.7

Boarding

7.6

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Air France
7.4
Good
1,427 reviews
Finnair
7.6
Good
1,267 reviews

Food

6.7

Boarding

7.6

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
United Airlines
7.4
Good
8,619 reviews
Finnair
7.6
Good
1,267 reviews

Food

6.7

Boarding

7.6

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
Scandinavian Airlines
7.3
Good
1,328 reviews
Finnair
7.6
Good
1,267 reviews

Food

6.7

Boarding

7.6

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,267 reviews

Food

6.7

Boarding

7.6

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Oslo Gardermoen. 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 from for flights from Pittsburgh to Oslo Gardermoen?

    Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly out of when you book flights from Pittsburgh to Oslo Gardermoen. 3 airlines have flights from Pittsburgh to Oslo Gardermoen on a regular basis. Booking flights from Pittsburgh to Oslo Gardermoen should not be difficult; the airport handles an average of 0 outbound flights to Oslo Gardermoen per day.

  • What are the cheapest airlines flying from Pittsburgh to Oslo Gardermoen Airport round-trip?

    Icelandair, at $407, was found to be the cheapest airline from Pittsburgh to Oslo Gardermoen Airport.Alternate airlines to your destination round-trip include American Airlines and British Airways. These flights start at 54% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh to Oslo Gardermoen 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 Pittsburgh to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Oslo Gardermoen Airport (average of $567). Flying from Pittsburgh to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,101). 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.

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Top 3 airlines flying from Pittsburgh to Oslo Gardermoen

Discover the top 3 airlines that operate flights from Pittsburgh to Oslo Gardermoen. 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$538Average$1,069FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$554Average$934FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$609Average$964FlexibilityNo cancel feeOn-time70%

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