Cheap flights from Belfast from £14

Recently, our users have seen Aer Lingus, easyJet, and Ryanair offering the cheapest flights from Belfast. Aer Lingus has flights from Belfast to Nottingham from £20, easyJet has flights from Belfast to Blackpool starting at £20, and Ryanair are operating flights from Belfast to Luqa for £22.

Currently, a £20 flight to London Luton Airport is the cheapest flight momondo users have found from Belfast. This price will vary depending on various factors such as the airline and flight dates. You can expect the price to be, on average, around £94 for a flight from Belfast to London Luton Airport.

The most frequent flight destinations are as follows: London has 18 flights a day on average from Belfast. Birmingham has an average of 16 flights daily. Manchester operates an average of 14 flights per day out of Belfast.

Airlines operating out of Belfast include, amongst others, British Airways, easyJet, and Aer Lingus. You can view other alternatives by clicking on the search button at the top of the page.

Prices for flights from Belfast are updated daily.

There are 12 operators available for flights from Belfast as of September 2026.

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast.

The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.