PIT - OSL

$563 Find Cheap Flights from Pittsburgh to Oslo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Oslo departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo Gardermoen Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Oslo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Oslo, as well as popular online travel agencies
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Cheap Flights from Pittsburgh to Oslo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Oslo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Pittsburgh to Oslo

KAYAK's recommended round-trip deals from the most popular airlines that fly from Pittsburgh to Oslo.
Discover the best prices for you by selecting your travel dates on KAYAK.
Icelandair Logo
8:30 pm - 3:25 pmPIT-OSL
12h 55m1 stop
Icelandair Logo
1:50 pm - 7:20 pmOSL-PIT
11h 30m1 stop
$563Icelandair
Find Deal
Thu, Aug 7 - Thu, Aug 14
Icelandair Logo
8:30 pm - 3:25 pmPIT-OSL
12h 55m1 stop
Icelandair Logo
1:50 pm - 7:20 pmOSL-PIT
11h 30m1 stop
$598Icelandair
Find Deal
Sun, Aug 10 - Thu, Aug 14
Delta Logo
5:30 pm - 1:45 pmPIT-OSL
14h 15m2 stops
Delta Logo
6:00 am - 4:38 pmOSL-PIT
16h 38m2 stops
$666Delta
Find Deal
Mon, Aug 11 - Wed, Aug 20
Scandinavian Airlines Logo
7:20 am - 12:55 pmPIT-OSL
23h 35m2 stops
Scandinavian Airlines Logo
7:55 pm - 11:14 pmOSL-PIT
33h 19m2 stops
$675Scandinavian Airlines
Find Deal
Sun, Aug 24 - Sun, Aug 31
Delta Logo
5:30 pm - 1:45 pmPIT-OSL
14h 15m2 stops
Delta Logo
6:05 am - 5:14 pmOSL-PIT
17h 09m2 stops
$677Delta
Find Deal
Mon, Aug 11 - Mon, Aug 18
SWISS Logo
11:05 am - 11:55 pmPIT-OSL
30h 50m2 stops
SWISS Logo
1:55 pm - 8:52 pmOSL-PIT
36h 57m2 stops
$678SWISS
Find Deal
Sun, Aug 10 - Mon, Aug 18
British Airways Logo
9:45 pm - 6:40 pmPIT-OSL
14h 55m1 stop
British Airways Logo
11:35 am - 7:45 pmOSL-PIT
14h 10m1 stop
$692British Airways
Find Deal
Mon, Aug 11 - Wed, Aug 20
British Airways Logo
12:25 pm - 10:35 amPIT-OSL
16h 10m2 stops
British Airways Logo
8:45 pm - 7:45 pmOSL-PIT
53h 00m2 stops
$712British Airways
Find Deal
Sun, Aug 10 - Sun, Aug 17
SWISS Logo
11:05 am - 9:15 amPIT-OSL
16h 10m2 stops
SWISS Logo
5:40 am - 8:52 pmOSL-PIT
21h 12m2 stops
$728SWISS
Find Deal
Sat, Aug 9 - Tue, Aug 19
Scandinavian Airlines Logo
6:10 am - 9:15 amPIT-OSL
21h 05m2 stops
Scandinavian Airlines Logo
1:10 pm - 9:59 pmOSL-PIT
14h 49m1 stop
$755Scandinavian Airlines
Find Deal
Sun, Aug 24 - Sun, Aug 31
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KAYAK's insights & trends for Pittsburgh to Oslo flights

Get data-powered insights and trends into flights from Pittsburgh to Oslo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Pittsburgh to Oslo?

The average price of all round-trip flights from Pittsburgh to Oslo Gardermoen Airport clicked on KAYAK for each day over the last 12 months.

When flying from Pittsburgh to Oslo, you should consider leaving on a Wednesday and avoid Fridays if you are looking for the best rates. For your return to Pittsburgh, you’ll find the best rates on Sundays and the most expensive ones on Mondays.

What is the cheapest month to fly from Pittsburgh to Oslo Gardermoen Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Oslo Gardermoen Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to Oslo Gardermoen Airport is January, where tickets cost $657 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,143 and $1,093 respectively.

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$563
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Pittsburgh to Oslo

When to book flights from Pittsburgh to Oslo

Are your dates flexible? Find out the best times to travel from Pittsburgh to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Pittsburgh to Oslo flights

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

    In the last 3 days, the lowest price for a flight from Pittsburgh to Oslo Gardermoen Airport was $563 for a round-trip ticket.

  • Do I need a passport to fly between Pittsburgh and Oslo?

    A passport is required to fly from Pittsburgh to Oslo.

  • Which airports will I be using when flying from Pittsburgh to Oslo?

    When flying out of Pittsburgh you will be using Pittsburgh. You will be landing at Oslo, also known as Oslo Gardermoen.

  • Which aircraft models fly most regularly from Pittsburgh to Oslo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Oslo?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Pittsburgh and Oslo, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Pittsburgh to Oslo, Scandinavian Airlines or Icelandair?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Oslo are Scandinavian Airlines and Icelandair. With an average price for the route of $934 and an overall rating of 7.3, Scandinavian Airlines is the most popular choice. Icelandair is also a great choice for the route, with an average price of $909 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Pittsburgh to Oslo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Oslo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Oslo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Oslo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and OSL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Oslo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Pittsburgh to Oslo

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Oslo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Oslo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Scandinavian AirlinesOverall score based on 1349 reviews
7.5Boarding
7.9Crew
6.5Food
6.5Entertainment
7.2Comfort
Airline reviews

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

8.0 ExcellentAndrea, Apr 2025CPH - EWR
Read more Scandinavian Airlines reviews

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Maybe more diverse entertainment. Although the inflight cameras were amazing 10/10

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.

You cost me my time and did not compensate properly. Gfy.

Missed a connecting flight and SAS was at fault. I was awarded a $20 voucher in exchange for 8 hours of my time? Gfy.

Seat was lumpier than I’ve ever remembered it to be although comfortable when tilted back. I don’t recall being that hungry after being served food from SAS before. Flight attendant on the second flight to Aalborg seemed to be having a bad day.

I experienced trouble with the automatic bag check in. When I scanned the baggage tag I received, things were fine as the conveyor belt moved forward then abruptly stopped! My luggage traveled about 4 feet and I had to reach over a barrier to retrieve it. I went to another scanner position and when I scanned the SAS baggage tag, the screen told me it could not continue!! I went to another scanner position agent who had me put it on the conveyor belt by her & somehow sent it down the belt. I flew from Bergen to Oslo with a two 2️⃣ hour layover before connecting to LHR. My bag was NOT on the flight. I had no clothes for the next day when I flew to Boston. I filed a Lost Bag report and waiting for updates.

We were sitting in SAS plus. Super friendly, service that went above and beyond on a Full Flight too! Meals were deliscious and trays were cleared promptly. Generous drinks offered throughout the flight. Would like to suggest better movies on offer to watch.... In all genres and maybe more cooking shows? There was only 1, Nadia's Everyday Baking... Thank you

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Booked with Kayak… Economy Class it said. I had filtered for 1 checked bag. Get to boarding and it says I have Economy Light w/ no checked bags. $136 each way for baggage now. Do not use smartfares.com. Very misleading and a terrible start to this trip.

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Bad. Flights were late, by hours. No clear information was provided even until the delayed boarding time.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Everything you need to know for your flight from Pittsburgh to Oslo

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