Cheap Flights from Belfast to Trondheim

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Compare Belfast to Trondheim flight deals

Find the cheapest month or even day of the year to fly to Trondheim

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Flight deals from Belfast to Trondheim

Looking for a cheap last-minute deal or the best return flight from Belfast to Trondheim? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Belfast to Trondheim

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Belfast to Trondheim flights are currently cheapest in July.

Belfast to Trondheim: Alternative routes

Compare routes from Belfast to Trondheim below. You may find an airport to fly into that's cheaper, faster, or easier than Trondheim.

Belfast to Trondheim: Flight information

The things to know before you go.
Cheapest flight found292 €
Cheapest month to flyJuly

Finding cheap flights from Belfast to Trondheim: Frequently asked questions

The best price we found for a return flight from Belfast to Trondheim is 292 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Belfast to Trondheim. But we found flights with one stop from 292 €.
As of May 2025, there are no flights flying from Belfast to Trondheim.
The cheapest month to fly from Belfast to Trondheim is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Belfast to Trondheim Airport on Monday, 21 July 2025.
No airlines currently offer direct flights between Belfast and Trondheim Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Trondheim but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Trondheim is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Trondheim is Ryanair .

Flying from Belfast to Trondheim Airport Vaernes (TRD): what you need to know

  • Belfast is home to a couple of airports where you can kick off your trip. Explore your options for reserving a flight from Belfast to Trondheim Airport Vaernes (TRD) flying out of Belfast International Airport (BFS) or George Best Belfast City Airport (BHD).

  • Trondheim is 1 hour ahead of Belfast. Trondheim Airport Vaernes is located in Trondheim, which operates on the UTC+1 timezone.

  • Leave plenty of time to catch your flight from Belfast to TRD. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer lines in popular months such as August and other peak seasons. Arriving up to four hours ahead of an international flight and two hours for domestic departures will give you plenty of time for security and boarding.

Airports in Belfast

Belfast International Airport (BFS)

  • We make it a cinch to find a flight from Belfast to TRD with a stopover. To see your options departing from Belfast International Airport (BFS), deselect 'Direct flights only.' Next, select a flight with a stop long enough to tour your chosen city. Some popular stopovers between BFS and TRD include:

    • London Gatwick Airport (LGW)

    • Amsterdam Airport Schiphol Airport (AMS)

    • Gdansk Lech Walesa Airport (GDN)

  • BFS is about 32 kilometres from central Belfast. To help you work out how to get there, use Google Maps. This handy travel app will show you the quickest route and available public transport options.

  • After an easy start to your break? Stay near Belfast International Airport. Whether you're taking an early flight from Belfast to Trondheim Airport Vaernes Airport or just don't like being rushed, these hotels are ideal:

George Best Belfast City Airport (BHD)

About Trondheim Airport Vaernes Airport (TRD)

Getting from Trondheim Airport Vaernes Airport (TRD) to central Trondheim

  • Trondheim Airport Vaernes Airport is approximately 32 kilometres from central Trondheim. With your own car rental or if you take a cab, the drive is around 34 minutes.

  • If you're travelling by public transport, expect a journey of around 43 minutes.

How to find the cheapest flights from Belfast to Trondheim Airport Vaernes Airport (TRD)

  • 156 € is the cheapest price we've seen for a one-way ticket from Belfast to Trondheim Airport Vaernes Airport. Return flights start from 292 €. Prices are subject to change based on availability and may vary at the time of booking.

  • We recommend booking as soon as you can to lock in cheap tickets from Belfast to TRD. You're more likely to land a great deal and enjoy a wider selection of departure times and travel dates.

  • If you're flexible with your travel dates, make the most of the 'Whole month' tool. It'll find the lowest price across each month when searching for your ticket from Belfast to Trondheim Airport Vaernes Airport.

  • Snapping up a cheap ticket from Belfast to TRD is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Tailor your trip with filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Belfast to Trondheim Airport Vaernes Airport.

The best time to fly from Belfast to Trondheim Airport Vaernes Airport (TRD)

  • February is the quietest time to fly to Trondheim. Alternatively, join the crowds and go in June. This is the busiest month for flights from Belfast to Trondheim Airport Vaernes Airport.

  • The warmest month in Trondheim is July, with temperatures ranging between 8ºC and 23ºC. Lock in your flights from Belfast to TRD in this month if you enjoy this type of weather.

  • Travel in January if you want to explore when it's cooler. Average temperatures range between -11ºC and 1ºC. However, this destination promises a good time whenever you book your cheap flights from Belfast to Trondheim Airport Vaernes Airport.

More about Trondheim

Complete your Trondheim trip with a car rental

  • We use the same magic that helped you find your cheap flight from Belfast to Trondheim Airport Vaernes to track down your ideal ride. Check out our car rentals in Trondheim and easily compare your options. Plus we give you all the info you need to know, from the most popular rental company to the average daily price.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.