For the cheapest flights Münchenbe book 11 days before departure.
The most popular airlines on the route Dortmund - München: Germanwings (4U).
The cheapest flights are on the route Dortmund Airport (DTM) - Franz Josef Strauss (MUC).
Direct flights last about 1h 5min.
Direct flights available 5 days a week - Tuesday, Wednesday, Thursday, Friday, Saturday.
Direct flights: Germanwings (4U), Lufthansa (LH).