Currently, February is the cheapest month in which you can book a flight from Louisville to Hamburg (average of $653). Flying from Louisville to Hamburg in June is currently the most expensive (average of $1,057). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Louisville to Hamburg, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 3% versus a flight in the morning.