We’ve scanned all 432 weekly flights to or via Belfast from London, across five airlines. With all your flight options in one place, it's easy to compare times and prices, to find the best one for you. Plus, Netflights is completely free to use.
There are actually two airports in Belfast. We've scanned all of the flights into Belfast and, on average, the cheapest airport to fly into is Belfast Aldergrove International Airport (BFS). Look out for flights with EasyJet too, as they tend to have the cheapest prices.
The cheapest airport to fly from is London Heathrow, but we recommend booking in advance to get a good price.
The flight to Belfast from London takes roughly 3 hrs. If you need somewhere to stay, take a look at our hotel options – you can sometimes save even more when you book your accommodation with your flight. Even if you don’t book, the prices will give you a good indication of how much hotels cost in United Kingdom.