$273 Cheap Flights from Belfast (BFS) to Tromsø (TOS)

View $273 flight on Sat, Aug 23, 2025Opens in a new window

Popular airlines from Belfast International Airport (BFS) to Tromsø (TOS-Langnes)

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Cheap Flights from Belfast to Tromsø (BFS-TOS)

Prices were available within the past 7 days and start at $273 for one-way flights and ${flightsLowestPrice} for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Flights from Belfast (BFS) to Tromsø (TOS)
Origin airport
Belfast Intl.
Destination airport
Langnes
Distance
1296 mi

Belfast to Tromsø Flights

The cheapest times to fly from Belfast to Tromsø

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

 

The best time to book a flight from Belfast to Tromsø

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

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 Belfast to Tromsø in 2025. You can also book with separate airlines for your outbound and return journeys, from $273 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 Belfast to Tromsø 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 Belfast to Tromsø 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 Belfast Intl. Airport (BFS) to Langnes Airport (TOS) cost?
Discover the latest flight deals from BFS to TOS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BFS to TOS?
The cheapest flights from BFS to TOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BFS to TOS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BFS to TOS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Belfast Intl. Airport (BFS) to Langnes Airport (TOS)?
You’ll have to hop on a flight with a layover if you’re traveling from Belfast Intl. Airport (BFS) to Langnes Airport (TOS). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from BFS to TOS?
Typically you’ll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, airline 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 Belfast Intl. Airport (BFS) to Langnes Airport (TOS)?
Book a flight from Belfast Intl. Airport (BFS) to Langnes Airport (TOS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures 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 Belfast Intl. Airport (BFS) to Langnes Airport (TOS) last-minute?
Booking your ticket from BFS to TOS just before your getaway is generally more expensive. However, if there’s some wiggle room with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a BFS to TOS flight and hotel package?
Compared with arranging hotels and flights separately, booking a BFS to TOS flight and hotel package with Expedia could lead to significant savings. What’s more, having it all in one place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Belfast Intl. Airport (BFS) to Langnes Airport (TOS)?
If you reserved your BFS to TOS flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond 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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*Available to One Key members.