There are four airlines offering flights to Belfast. The most direct route isn’t necessarily the cheapest – being flexible is key to finding the lowest airfare rates. For example, try searching by month to see the best time of the week to fly. The cheapest date is currently 03 / Jan / 2025.
You can use the filters on your search to see more flights and find cheaper rates – Belfast has more than one airport. So if you don't need to fly into Belfast Aldergrove International Airport, it's worth checking your other options. The 295 km flight usually takes about 3 hrs 10 mins.
There are about 20 flights to or via Belfast every week, so you have plenty of options. Keep your eye out for flights with British Airways, Aer Lingus and KLM – these are the most popular airlines for flying to .
You can expect accommodation prices to be higher at this time of year too. Last-minute deals do crop up, but it's best to book everything in advance to avoid disappointment.
