We've collated all the flights from London Heathrow to Belfast, to help you find the best deal. The most popular airlines are British Airways, Aer Lingus & KLM.
220 flights go to Belfast every week. It usually takes roughly 3 hrs 20 mins to fly from London Heathrow. Keep an eye out for flights landing in George Best Belfast City Airport because this tends to be the cheapest airport to fly into – but this isn’t necessarily the case for your travel dates.
Prices currently start from £111. This is based on your search for flights from London Heathrow, but there are other airports nearby. Try adjusting your search to include surrounding departure airports, to see if you can find a better rate. You'll find that, generally, April has the most expensive prices.
As well as helping you out with flights, Netflights can find you great prices on accommodation and car hire too. If you’re travelling to United Kingdom in January, you'll find that both flights and hotels will be cheaper, as it's low season.