Cheap Flights from Oslo (OSL) to Belfast (BFS)

Popular airlines from Gardermoen Airport (OSL) to Belfast International Airport (BFS)

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Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Belfast Intl. Airport (BFS) cost?
Grab a cheap one-way flight or cheap return flight from Gardermoen Airport (OSL) to Belfast Intl. Airport (BFS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Belfast Intl. Airport (BFS)?
The cheapest month to fly from OSL to BFS is , when there's less demand. Off-peak season is generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Belfast Intl. Airport (BFS)?
To find the cheapest airline flying from OSL to BFS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Gardermoen Airport (OSL) to Belfast Intl. Airport (BFS)?
You'll need to catch a flight with a layover if you're traveling from Gardermoen Airport (OSL) to Belfast Intl. Airport (BFS). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from OSL to BFS?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Belfast Intl. Airport (BFS)?
To avoid potential delays on the Gardermoen Airport (OSL) to Belfast Intl. Airport (BFS) route, fly before 3 PM. Later flights have a 22% higher chance of being canceled.**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 Belfast Intl. Airport (BFS) last-minute?
Booking your plane ticket from OSL to BFS right before your journey is usually more expensive. But if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book an OSL to BFS flight and hotel package?
Compared with arranging flights and hotels separately, booking an OSL to BFS flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Belfast Intl. Airport (BFS)?
In most instances, you can modify or cancel your OSL to BFS flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Gardermoen
Destination airport
Belfast Intl.
Distance
745 mi

Book with confidence

Book with confidence

Oslo to Belfast Flights

The cheapest times to fly from Oslo to Belfast

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

 

The best time to book a flight from Oslo to Belfast

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

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 Belfast 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 Belfast 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 Belfast 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 Belfast Flights

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*Available to One Key members.