The cheapest flight to Berlin you can get by boooking just before departure.
The most popular airlines on the route Shannon - Berlin: Ryanair (FR), Aer Lingus (EI).
The cheapest flights you can book on the route Shannon Airport (SNN) - Schonefeld (SXF).
Direct flights last about 2h 30min.
Direct flights available 3 days a week - Monday, Tuesday, Saturday.
Direct flights: Ryanair (FR).