Travelling from most locations, it is best to book your flight to Prague during the month of November for the best deal, although there are other times of the year which offer great deals as well.
From most locations, booking your flights to Prague around 60 days prior to your departure date finds the best deals.
From most locations, the cheapest flights to Prague are found on a Tuesday. Booking a Friday departure is usually the most expensive.
Generally, when visiting Prague, evening flights represent the best value. midday flights are likely to have higher prices.