Cheap Flights from St. Petersburg (PIE) to Oslo (OSL)

Popular airlines from St. Petersburg-Clearwater Intl. Airport (PIE) to Gardermoen Airport (OSL)

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Flights from St. Petersburg (PIE) to Oslo (OSL)
Origin airport
St. Petersburg-Clearwater Intl.
Destination airport
Gardermoen
Distance
4687 mi

St. Petersburg to Oslo Flights

The cheapest times to fly from St. Petersburg to Oslo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Petersburg to Oslo are during the month of . You can find some of the cheapest flights from St. Petersburg to Oslo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Petersburg to Oslo

Sunday is one of the best days to book for cheap flights from St. Petersburg to Oslo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Petersburg to Oslo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Petersburg to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Petersburg to Oslo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Petersburg to Oslo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Gardermoen Airport (OSL) cost?
Grab a cheap one-way flight or cheap return flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Gardermoen Airport (OSL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from St. Petersburg-Clearwater Intl. Airport (PIE) to Gardermoen Airport (OSL)?
is the least expensive month to fly from PIE to OSL. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from St. Petersburg-Clearwater Intl. Airport (PIE) to Gardermoen Airport (OSL)?
To find the cheapest airline that'll fly you from PIE to OSL, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from St. Petersburg-Clearwater Intl. Airport (PIE) to Gardermoen Airport (OSL)?
Nonstop flights from St. Petersburg-Clearwater Intl. Airport (PIE) to Gardermoen Airport (OSL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIE to OSL?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from St. Petersburg-Clearwater Intl. Airport (PIE) to Gardermoen Airport (OSL)?
To reach Gardermoen Airport (OSL) on time, pick a flight that takes off from St. Petersburg-Clearwater Intl. Airport (PIE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from St. Petersburg-Clearwater Intl. Airport (PIE) to Gardermoen Airport (OSL) last-minute?
Last-minute fares from PIE to OSL are generally more expensive. To lock in the lowest rates, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a PIE to OSL flight and hotel package?
Compared with arranging hotels and flights separately, booking a PIE to OSL flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of travel planning. Simply secure your flights and select from our wide range of hotels, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Gardermoen Airport (OSL)?
If you reserved your PIE to OSL flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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