$316 Cheap flight deals from Pittsburgh (PIT) to Oslo (OSL)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $316 One Way, $493 Round Trip from Pittsburgh to Oslo

Prices starting at $493 for return flights and $316 for one-way flights to Oslo were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 2 - Fri, Oct 9
PIT
Pittsburgh
OSL
Oslo
$493 Roundtrip, found 3 days ago
$493
Roundtrip
found 3 days ago
Select Icelandair flight, departing Fri, Oct 2 from Pittsburgh to Oslo, returning Fri, Oct 9, priced at $493 found 3 days ago
Thu, Aug 13 - Mon, Aug 24
PIT
Pittsburgh
OSL
Oslo
$734 Roundtrip, found 3 days ago
$734
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Aug 13 from Pittsburgh to Oslo, returning Mon, Aug 24, priced at $734 found 3 days ago
Mon, Nov 23 - Thu, Dec 3
PIT
Pittsburgh
OSL
Oslo
$752 Roundtrip, found 2 days ago
$752
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Nov 23 from Pittsburgh to Oslo, returning Thu, Dec 3, priced at $752 found 2 days ago
Mon, Nov 23 - Thu, Dec 3
PIT
Pittsburgh
OSL
Oslo
$757 Roundtrip, found 2 days ago
$757
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, Nov 23 from Pittsburgh to Oslo, returning Thu, Dec 3, priced at $757 found 2 days ago
Sun, Sep 27 - Sun, Nov 15
PIT
Pittsburgh
OSL
Oslo
$786 Roundtrip, found 2 days ago
$786
Roundtrip
found 2 days ago
Select Finnair flight, departing Sun, Sep 27 from Pittsburgh to Oslo, returning Sun, Nov 15, priced at $786 found 2 days ago

More About Flying To Oslo from Pittsburgh

Route Information for Flights from Pittsburgh to Oslo

Origin Airport IATA Code
PIT
Destination Airport IATA Code
OSL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Pittsburgh to Oslo

Orbitz guarantees you low prices on flights from Pittsburgh to Oslo. In addition to low fares on Pittsburgh to Oslo flights, Orbitz offers fantastic savings on hotels, cruises, vacation packages, and more.

Earn Miles While Saving

Besides helping you fly for the lowest fares, Orbitz lets you earn miles for your frequent flyer program for certain flights from Pittsburgh to Oslo. If you are a member of the frequent flyer or loyalty program offered by the airline you booked through Orbitz or a partner airline’s, simply add your frequent flyer number to your Orbitz reservation to get credit for your Pittsburgh to Oslo flights.

Travel Planning Made Easy

We help take some of the anxiety out of your Pittsburgh to Oslo flights with free flight alerts. We will let you know of flight changes and delays to your flights from Pittsburgh to Oslo by email, voicemail, or text messages to your mobile phone. Alerts can also be sent to up to six other contacts to keep family and business teams informed.

Use Mobile Apps with Orbitz

Orbitz lets you find the best deals on Pittsburgh to Oslo flights while on the go, with our easy-to-use Android and iPhone mobile apps. Easily check flight status, gate numbers, and other flight details all in one place with our app—which is great when you are in a hurry. You can use the apps to access great mobile deals on flights and amazing hotel rooms.

Frequently asked questions

What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.