For the cheapest flights to Dortmund book 24 days before departure.
The most popular airlines on the route Bucharest - Dortmund: Wizz Air (W6), Lufthansa (LH), Austrian (OS).
The cheapest flights are on the route Otopeni Henri Coanda (OTP) - Dortmund Airport (DTM).
Direct flights last about 2h 48min.
Direct flights are available 7 days a week.
Direct flights: Wizz Air (W6).