The cheapest flight to London you can get by boooking 14 days before departure.
The most popular airlines on the route Belfast - London: easyJet (U2), Ryanair (FR), Flybe (BE).
The cheapest flights you can book on the route Belfast Intl Airport (BFS) - Luton (LTN).
Direct flights last about 1h 9min.
Direct flights available 7 days a week.
Direct flights: easyJet (U2), Ryanair (FR), Aer Lingus (EI).