Cheap Flights from Oslo (OSL) to Grand Forks (GFK)

Popular airlines from Gardermoen Airport (OSL) to Grand Forks, ND (GFK-Grand Forks Intl.)

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Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Grand Forks Intl. Airport (GFK) cost?
Snag a cheap one-way flight or cheap return flight from Gardermoen Airport (OSL) to Grand Forks Intl. Airport (GFK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Grand Forks Intl. Airport (GFK)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between OSL and GFK. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Grand Forks Intl. Airport (GFK)?
To find the cheapest airline flying from OSL to GFK, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Gardermoen Airport (OSL) to Grand Forks Intl. Airport (GFK)?
Nonstop flights from Gardermoen Airport (OSL) to Grand Forks Intl. Airport (GFK) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OSL to GFK?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to Grand Forks Intl. Airport (GFK)?
Opt for a flight from Gardermoen Airport (OSL) to Grand Forks Intl. Airport (GFK) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Gardermoen Airport (OSL) to Grand Forks Intl. Airport (GFK) last-minute?
Booking your plane ticket from OSL to GFK shortly before your journey is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an OSL to GFK flight and hotel package?
You'll generally save money by securing an OSL to GFK flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Grand Forks Intl. Airport (GFK)?
You can usually cancel or reschedule your OSL to GFK flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Gardermoen
Destination airport
Grand Forks Intl.
Distance
3960 mi

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Oslo to Grand Forks Flights

The cheapest times to fly from Oslo to Grand Forks

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 Oslo to Grand Forks are during the month of . You can find some of the cheapest flights from Oslo to Grand Forks with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Grand Forks

Sunday is one of the best days to book for cheap flights from Oslo to Grand Forks: 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 Oslo to Grand Forks

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 Oslo to Grand Forks 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 Oslo to Grand Forks 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 Oslo to Grand Forks 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.

 

Oslo to Grand Forks Flights

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*Available to One Key members.