The cheapest flight to London you can get by boooking 14 days before departure.
The most popular airlines on the route Dublin - London: Ryanair (FR), Aer Lingus (EI), Cityjet (WX).
The cheapest flights you can book on the route Dublin Airport (DUB) - Stansted (STN).
Direct flights last about 1h 20min.
Direct flights available 7 days a week.
Direct flights: Ryanair (FR), Aer Lingus (EI), Cityjet (WX).