The cheapest flight to Warsaw you can get by boooking 18 days before departure.
The most popular airlines on the route Shannon - Warsaw: Ryanair (FR), Aer Lingus (EI).
The cheapest flights you can book on the route Shannon Airport (SNN) - Modlin (WMI).
Direct flights last about 2h 58min.
Direct flights available 2 days a week - Wednesday, Sunday.
Direct flights: Ryanair (FR).