Cheap flights from Copenhagen to London from £29

The cheapest month to fly to London from Copenhagen is in January. Flight prices, which tend to average around £65, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Copenhagen averaging around £79.

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £120. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Copenhagen to London for around £150.

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £112. Flights at midday are often more expensive, with an average ticket price of £140.

Fly from Kastrup Copenhagen to London Stansted for the best Kastrup Copenhagen - London flight prices

You are more likely to see cheaper flights to London from Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £156 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 Copenhagen for as low as £128 on momondo.

There are 3 cabin classes available to choose from on Kastrup Copenhagen to London 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 Copenhagen to London.

As of March 2026, prices for Copenhagen to London flights are approximately 13% cheaper when compared to flights at the same time last year.

Ryanair, Wizz Air, and easyJet are the most popular carriers operating from Kastrup Copenhagen to London

British Airways, Scandinavian Airlines and Ryanair are the top three most popular airlines that fly to London from Copenhagen according to our data. British Airways is the first choice among our users, with 33% of people opting to fly with this airline when travelling to London. Keep in mind that there are 6 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Historically, on average around 12% of flights between Copenhagen and London have experienced a delay on any given week. The average delay length over the past 12 months has been 107 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. Friday 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 9% of their flights experiencing any sort of delay.

As of March 2026, there are 29 flights per day flying from Copenhagen to London. The most common time of day flights depart is 08:00, with 54% of flights taking off in the afternoon.

As of March 2026, there are 208 flights per week flying from Copenhagen to London. The most common day of the week flights depart is Fri, with 25% of flights taking off on this day.