Cheap flights from Cologne to London from €86

In general, March is the cheapest month to fly from Cologne to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €127. If you are unable to visit London during the month of March, then departing from Cologne during the month October is also very affordable. Most momondo users find prices during this month for around €140.

Fly from Cologne Köln/Bonn to London Stansted for the best Cologne Köln/Bonn - London flight prices

You are more likely to see cheaper flights to London from Cologne when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around €187 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Cologne for as low as €121 on momondo.

There is only 1 cabin class available to choose from on Cologne to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 18% of flights between Cologne and London have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

As of June 2026, 1 flights take off from Cologne and land in London each day. The most common flight departure time for this route is 08:00, with 54% of daily flights taking off at midday.

As of June 2026, 7 flights take off from Cologne and land in London each week. The most common flight departure day for this route is Mon, with 29% of weekly flights taking off on this day.