Most travellers find the cheapest return flights to Dortmund when choosing a flight departing in January.
From most locations, to find the best deals on airfare, our data shows that users booking 60 days before flying found the cheapest flight to Dortmund.
From most locations, the cheapest flights to Dortmund are found on a Thursday. Booking a Sunday departure is usually the most expensive.
On average you can find the best deals on plane tickets to Dortmund when looking for flights with midday departure times.