London → Dortmund flight prices: what is a good price?

On a typical day across the 48 days we have tracked London → Dortmund, a return has cost €42. €42 or under is among the cheapest 10% of those days; up to €42 is in the cheapest quarter; above €68 is pricier than three days in four. The cheapest return we recorded was €39, seen on 2026-07-20.

• Exceptional: €42 or under
• Good: up to €42
• Typical: around €42
• Expensive: above €68