Cheap flights from London to Cologne from $66

The cheapest month to fly to Cologne from London is in February. Flight prices, which tend to average around $95, are often lower during this time because this is during the off-season. If you are unable to visit Cologne during the month of February, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around $103.

The cheapest day to depart from London to Cologne is on a Monday when prices can be found for as low as $158. On the other hand, Thursday is the most expensive day to depart from London because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $263.

The cheapest time of day to fly to Cologne is in the afternoon when flights can be purchased for as low as $163. At noon is when there is more demand to fly to Cologne, so prices are often more expensive at around $217 per ticket.

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

You are more likely to see cheaper flights to Cologne from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Cologne for around $202 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cologne from London for as low as $157 on momondo.

There are 3 cabin classes available to choose from on London to Cologne Köln/Bonn flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between London to Cologne.

As of March 2026, prices for London to Cologne flights are approximately 4% cheaper when compared to flights at the same time last year.

Eurowings and Ryanair are the most popular carriers operating from London to Cologne Köln/Bonn

British Airways, Eurowings and Lufthansa are the top three most popular airlines that fly to Cologne from London according to our data. British Airways is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 5 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between London and Cologne have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

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

Wednesday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.