Cheap flights from City to Cologne/Bonn
Know your dates, get live prices in seconds:
We work with more than 300 partners to bring you better travel deals
How to find the cheapest flight from
City (LCY) to Cologne/Bonn (CGN)
What is the cheapest day to fly return from City to Cologne/Bonn?
It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
How far in advance should I book a flight from City to Cologne/Bonn?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 79% on flights from City to Cologne/Bonn compared to booking the week you need them. Waiting 56 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £63. For sooner than that we have options available in the next 3 days from £88.
When is the cheapest time to fly from City to Cologne/Bonn (LCY - CGN)?
It’s optimal to fly from City to Cologne/Bonn at midday. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight in the afternoon.