Find cheap flights from London Heathrow Airport to Cologne - Compare and Save

If you are looking for a flight deal from London Heathrow Airport to Cologne, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Cologne, Saturday is the cheapest day to fly and Wednesday is the most expensive.

The cheapest month for flights from London Heathrow Airport to Cologne is January, where tickets cost $173 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $298 and $289 respectively.

No, with an average price for the route of $204, prices are generally cheapest when you fly direct.

To get a below average price on the flight from London Heathrow Airport to Cologne, you should book around 3 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Weekly flights between London and Cologne historically see delays in approximately 21% of cases, with the average delay over the past year being 104 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Sunday has typically experienced more delays than other days.

Based on our data, British Airways have experienced the fewest delays on this route in the past 12 months, with only about 18% of their flights encountering any delays.