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$286+ Cheap flights from Pittsburgh (PIT) to Oslo

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — OSL
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Pittsburgh to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Oslo (OS1). 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 24, 2025.

Round-trip from

$774
(United Airlines)

One-way from

$286
(Gurufare)

Popular in

June

Cheapest in

January

Average price

$874
From Pittsburgh to Oslo
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One-way flight from Pittsburgh to Oslo
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Highest demand for flights based on searches. 19% potential increase in price ($217 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 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

Cheapest flights from Pittsburgh to Oslo
Explore the most affordable flight options available from Pittsburgh to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This United Airlines deal was found by Cheapflights users on 4/23. 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 5/1310:20 amPIT - OSL
2 stops16h 35mUnited Airlines
Tue 5/206:35 amOSL - PIT
2 stops21h 52mUnited Airlines
Deal found 4/23$774
This Gurufare deal was found by Cheapflights users on 4/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:00 amPIT - OSL
1 stop17h 50mScandinavian Airlines
Tue 5/206:00 amOSL - PIT
2 stops23h 10mScandinavian Airlines
Deal found 4/23$784
This oojo deal was found by Cheapflights users on 4/23. 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.
Tue 5/138:30 pmPIT - OSL
1 stop10h 05mIcelandair
Tue 5/201:50 pmOSL - PIT
1 stop11h 30mIcelandair
Deal found 4/23$804
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Thu 6/1210:33 amPIT - OSL
2 stops26h 57mMultiple Airlines
Tue 6/248:05 pmOSL - PIT
2 stops28h 01mMultiple Airlines
Deal found 4/22$872
This Priceline deal was found by Cheapflights users on 4/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/122:05 pmPIT - TRF
2 stops18h 15mScandinavian Airlines
Tue 6/2410:35 amTRF - PIT
2 stops17h 20mScandinavian Airlines
Deal found 4/23$1,749
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Fri 6/133:20 pmPIT - TRF
2 stops17h 20mMultiple Airlines
Tue 6/2410:35 amTRF - PIT
2 stops14h 45mMultiple Airlines
Deal found 4/23$1,833
This oojo deal was found by Cheapflights users on 4/23. 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 4/23$2,638

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh to Oslo 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 24, 2025.
Use the filters below to find and compare flights from Pittsburgh to Oslo that are best for you.

Fly from

Pittsburgh

Fly to

Oslo

Route

Depart

Return

Price

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 5/13

10:20 am-8:55 am

2 stops16h 35m

Oslo Gardermoen

Tue 5/20

6:35 am-10:27 pm

2 stops21h 52m

$774

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 5/13

7:00 am-6:50 am

1 stop17h 50m

Oslo Gardermoen

Tue 5/20

6:00 am-11:10 pm

2 stops23h 10m

$784

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Tue 5/13

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Tue 5/20

1:50 pm-7:20 pm

1 stop11h 30m

$804

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 7/10

10:23 am-9:00 am

2 stops16h 37m

Oslo Gardermoen

Fri 7/25

11:35 am-2:35 pm

2 stops33h 00m

$847

PittsburghOslo

PIT - TRF

PITTRF

Pittsburgh

Thu 6/12

2:05 pm-2:20 pm

2 stops18h 15m

Oslo Sandefjord

Tue 6/24

10:35 am-9:55 pm

2 stops17h 20m

$1,749

PittsburghOslo

PIT - TRF

PITTRF

Pittsburgh

Fri 6/13

3:20 pm-2:40 pm

2 stops17h 20m

Oslo Sandefjord

Tue 6/24

10:35 am-7:20 pm

2 stops14h 45m

$1,833

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Thu 7/10

6:15 am-8:45 am

4 stops44h 30m

Oslo Gardermoen

Fri 7/25

7:45 pm-2:04 pm

4 stops48h 19m

$2,638

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Fri 7/4

8:30 pm-12:35 pm

1 stop10h 05m

$286

PittsburghOslo

PIT - OSL

PITOSL

Pittsburgh

Fri 7/4

10:32 am-3:25 pm

2 stops22h 53m

$367

PittsburghOslo

PIT - TRF

PITTRF

Pittsburgh

Fri 7/4

8:30 pm-9:25 pm

2 stops18h 55m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 11 results
1
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Best time to book a flight from Pittsburgh to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo 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

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

Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Oslo (average of $567). Flying from Pittsburgh to Oslo 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Pittsburgh to Oslo, 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 by month

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

In terms of precipitation, rainfall in Oslo 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 when rainfall is around 1.6 in.

Temperature in Oslo by month

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

If weather is an important factor for your trip to Oslo, 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

Get insights into the airlines that provide service to Oslo. 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. Reviews last updated April 24, 2025.
United Airlines
7.4
Good
8,685 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,685 reviews
United Airlines
7.4
Good
8,685 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Scandinavian Airlines
7.3
Good
1,344 reviews
United Airlines
7.4
Good
8,685 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Ethiopian Air
7.2
Good
769 reviews
United Airlines
7.4
Good
8,685 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Icelandair
7.0
Good
484 reviews
United Airlines
7.4
Good
8,685 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

    If you book a flight to Oslo from Pittsburgh, you will be flying from Pittsburgh, which is the city’s only airport. Pittsburgh (PIT) is located 13.5 mi from the center of Pittsburgh. There are 0 flights from Pittsburgh to Oslo per day from 3 different airlines.

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

    Flying on United Airlines is currently your cheapest option to Oslo, with prices starting at $774. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and Icelandair, with the lowest prices starting at $784 and $804, respectively. United Airlines is priced at 13% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh to Oslo 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?

    Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Oslo (average of $567). Flying from Pittsburgh to Oslo 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.

See more FAQs

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Alternative routes for Pittsburgh to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Bodø flights
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Dulles Intl to Stavanger flights
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LaGuardia to Sandefjord flights
Philadelphia to Bergen flights
John F Kennedy Intl to Narvik flights
Philadelphia to Tromsø flights
LaGuardia to Stavanger flights
John F Kennedy Intl to Kristiansand flights
Dulles Intl to Bodø flights
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Newark to Kristiansand flights
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Top 3 airlines flying from Pittsburgh to Oslo

Discover the top 3 airlines that operate flights from Pittsburgh to Oslo. 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$478Average$939FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$554Average$934FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$609Average$965FlexibilityNo cancel feeOn-time70%

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