There is an airport in Bydgoszcz. There are not many flights but there is a connection to London every day. It is held by low costs airlines so tickets are really cheap. Besides there are some flights to Berlin and Copenhagen. Bydgoszcz airport
By airplane (Embraer ERJ 145) from Warsaw. Airplane departs every day from Warsaw on 22.10, and from Bydgoszcz on 06.10. Flight takes about 35-45 minutes. Ticket costs 40 EURO.