Question : How many days should you spend in Cologne if you're flying in from Singapore?
Answer : The average time spent in Cologne by travelers flying from SIN is two days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : Sunday is your lowest-cost day to fly in February. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.
Question : Is there another local airport to fly into besides Cologne Bonn Airport (CGN)?
Answer : Luckily for you, there is another airport in nearby. Dusseldorf International Airport (DUS) is 32 miles away, and flights are 33% cheaper over the upcoming two months than flights to Cologne Bonn Airport.