The cheapest flight to Berlin you can get by boooking 29 days before departure.
The most popular airlines on the route Belfast - Berlin: Ryanair (FR), Flybe (BE), Aer Lingus (EI).
The cheapest flights you can book on the route Belfast Intl Airport (BFS) - Schonefeld (SXF).
Direct flights last about 2h 19min.
Direct flights available 3 days a week - Tuesday, Thursday, Sunday.
Direct flights: Ryanair (FR).