A historic building with a red roof and a green spire, surrounded by stone walls and trees.

Cheap Flights from Ostende (OST) to Oslo (OSL)

Popular airlines from Ostende (OST-Ostend-Bruges Intl.) to Gardermoen Airport (OSL)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Ostend-Bruges Intl. Airport (OST) to Gardermoen Airport (OSL) cost?
Get a cheap one-way flight or cheap return flight from Ostend-Bruges Intl. Airport (OST) to Gardermoen Airport (OSL) 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 Ostend-Bruges Intl. Airport (OST) to Gardermoen Airport (OSL)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between OST and OSL. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Ostend-Bruges Intl. Airport (OST) to Gardermoen Airport (OSL)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from OST to OSL. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Ostend-Bruges Intl. Airport (OST) to Gardermoen Airport (OSL)?
There aren't any daily direct flights from Ostend-Bruges Intl. Airport (OST) to Gardermoen Airport (OSL). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from OST to OSL?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ostend-Bruges Intl. Airport (OST) to Gardermoen Airport (OSL)?
To reach Gardermoen Airport (OSL) on time, book a flight that leaves from Ostend-Bruges Intl. Airport (OST) before 3 PM. The likelihood 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 Ostend-Bruges Intl. Airport (OST) to Gardermoen Airport (OSL) last-minute?
Booking your flight from OST to OSL right before your getaway is typically more expensive. However, if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book an OST to OSL flight and hotel package?
You'll generally save money by securing an OST to OSL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Ostend-Bruges Intl. Airport (OST) to Gardermoen Airport (OSL)?
If you booked your OST to OSL flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, 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 if you'd like more information.

Travel information

Origin airport
Ostend-Bruges Intl.
Destination airport
Gardermoen
Distance
697 mi

Book with confidence

Ostende to Oslo Flights

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

 

The best time to book a flight from Ostende to Oslo

Sunday is one of the best days to book for cheap flights from Ostende 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 Ostende 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 Ostende to Oslo in 2026. 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 Ostende 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 Ostende 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.

 

Ostende to Oslo Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia