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Cheap Flights from Billund (BLL) to Belfast (BELF)

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Flight deals from Billund to Belfast

Looking for a cheap last-minute deal or the best return flight from Billund to Belfast? Find the lowest prices on one-way and return tickets right here.
Belfast.$365 per passenger.Departing Tue, 27 May, returning Wed, 4 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Tue, 27 May, arriving in Belfast City.Inbound indirect flight with KLM, departs from Belfast City on Wed, 4 Jun, arriving in Billund.Price includes taxes and charges.From $365, select.
Belfast.$369 per passenger.Departing Fri, 17 Apr, returning Sun, 19 Apr.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Fri, 17 Apr, arriving in Belfast City.Inbound indirect flight with KLM, departs from Belfast City on Sun, 19 Apr, arriving in Billund.Price includes taxes and charges.From $369, select.
Belfast.$388 per passenger.Departing Fri, 13 Jun, returning Fri, 20 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Fri, 13 Jun, arriving in Belfast City.Inbound indirect flight with KLM, departs from Belfast City on Fri, 20 Jun, arriving in Billund.Price includes taxes and charges.From $388, select.
Belfast.$394 per passenger.Departing Tue, 13 May, returning Sat, 17 May.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Tue, 13 May, arriving in Belfast City.Inbound indirect flight with KLM, departs from Belfast City on Sat, 17 May, arriving in Billund.Price includes taxes and charges.From $394, select.
Belfast.$661 per passenger.Departing Fri, 18 Jul, returning Tue, 29 Jul.Return flight with KLM.Outbound indirect flight with KLM, departs from Billund on Fri, 18 Jul, arriving in Belfast City.Inbound indirect flight with KLM, departs from Belfast City on Tue, 29 Jul, arriving in Billund.Price includes taxes and charges.From $661, select.

Find the cheapest month to fly from Billund to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Billund to Belfast flights are currently cheapest in April.
May
from $394
Jun
from $388
Jul
from $661
Aug
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Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Apr
from $369

Alternative Billund to Belfast routes

Looking for the cheapest, fastest or easiest route from Billund to Belfast? You could fly into the following airports instead.

Billund to Belfast: Flight information

The things to know before you go.
Cheapest flight found$365
Cheapest month to flyMay

Finding cheap flights from Billund to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Billund to Belfast is $365. 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 Billund to Belfast. But we found flights with one or more stops from $365.
As of May 2025, there are no flights flying from Billund to Belfast.
The cheapest month to fly from Billund to Belfast is usually May 2025.
If you're flying from Billund Airport, the cheapest airport near Belfast is Belfast City – which is 3.7 km away from the centre of Belfast. We've found flights into this airport from $365.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Billund Airport to Belfast on Tuesday, 27 May 2025.
No airlines currently offer direct flights between Billund Airport and Belfast. 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 Belfast 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 Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 10°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
Currently, KLM offers the cheapest flight tickets to Belfast.

Travelling from Billund Airport (BLL) to Belfast: what you need to know

  • Belfast is 1 hour behind Billund, where Billund Airport is located. Belfast operates on the UTC+0 timezone.

  • To ensure you get on your flight from BLL to Belfast, allow plenty of time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Travelling over a peak time such as June? Public holidays and other popular periods can mean longer queues and delays at check-in and security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

  • We make it easy to plan a flight from BLL to Belfast with a stopover. To see your options, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to see the sights of the city of your choice. Top stopovers include:

    • London Heathrow Airport (LHR)

    • Frankfurt Airport (FRA)

    • London City Airport (LCY)

  • You don't need a visa for United Kingdom if you hold a passport from Denmark and are travelling for tourism purposes. Travel documentation and visa requirements can change. So before organising your cheap tickets from Billund Airport to Belfast, check with your airline and your destination country's local consulate or embassy for up-to-date information.

  • Located around 6 kilometres from the centre of Billund, BLL can be reached in about 9 minutes by car (depending on traffic). The same journey on public transport takes roughly 20 minutes.

  • Want a hassle-free start to your travels? Stay near BLL. Whether you're catching an early flight from Billund Airport to Belfast or want to avoid feeling rushed, these hotels are ideal:

How to find the cheapest flights from Billund Airport (BLL) to Belfast

  • The best price we've found for a one-way ticket from Billund Airport to Belfast is $187. The cheapest price for a return flight is $365. Bear in mind fares may change due to availability at the time of booking.

  • It's usually smart to book ahead of time if you want to find cheap tickets from BLL to Belfast. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

  • Finding cheap tickets from Billund Airport to Belfast is easier if you're flexible with your travel dates. Use the 'Whole month' search tool to show the lowest prices across the month and score a great deal.

  • Create a Price Alert for flight tickets from BLL to Belfast. There's no need to search every day to see whether fares have dropped. We'll let you know the moment there's a change in price.

  • Use the filters to tailor your flights from Billund Airport to Belfast. Select your ideal arrival and departure times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to find the best deals.

Airports in Belfast

Belfast International Airport (BFS)

  • Belfast International Airport (BFS) to the centre of Belfast is about 31 minutes by car. It's approximately 32 kilometres away.

  • If you're travelling by public transport, expect a journey of about 2 hours and 2 minutes.

  • If you're arriving on a late flight from Billund Airport to Belfast, nothing beats the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and snoozing soon after at one of these accommodation options near BFS:

George Best Belfast City Airport (BHD)

  • As soon as your flight from Billund Airport to Belfast has hit the runway, you can reach the city centre in about 12 minutes by car. Central Belfast is approximately 8 kilometres from George Best Belfast City Airport (BHD).

  • You can also travel by public transport, which typically takes 22 minutes.

  • Hang the 'Do not disturb' sign on your door and relax at a hotel near BHD. Here are a few options where you can put your feet up after your flight from BLL to Belfast:

Best time to go to Belfast

  • It's time to work out your dates for your flight from Billund Airport to Belfast. August is the most popular month for a trip to Belfast. If you want a more low-key vibe, go in February.

  • Before booking a flight from Billund Airport to Belfast, think about the kind of weather you enjoy. July is the warmest month in Belfast, with temperatures ranging from 10ºC to 19ºC.

  • For cooler conditions, lock in a cheap flight from BLL to Belfast in January when temperatures average between 1ºC and 8ºC.

More about Belfast

  • Start your Belfast trip right by choosing the ideal place to stay. As soon as you've booked your flight from Billund Airport to Belfast, browse our range of accommodation options including:

  • Titanic Belfast and Crumlin Road Gaol Visitor Attraction and Conference Centre are just two of the top attractions to put on your Belfast must-do list. Keep the sightseeing going at Botanic Gardens.

Complete your Belfast trip with a car rental

  • Choose one of our car rentals in Belfast and explore the city on your own terms. Easily compare companies in one go to find the perfect set of wheels after booking your hotel and cheap flights from Billund Airport to Belfast.

Plan the rest of your trip from Billund to Belfast

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