Cheap flights from London to Copenhagen from €49

The month of February is, on average, the cheapest month to fly to Copenhagen from London, with most prices found around €129. The month of January is another great option to travel to Copenhagen, with average flight prices from London averaging around €130.

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

You are more likely to see cheaper flights to Copenhagen from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around €195 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from London for as low as €157 on momondo.

There is only 1 cabin class available to choose from on London to Copenhagen 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 14% of flights between London and Copenhagen have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening 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, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

The number of flights available between London and Copenhagen is 30 per day as of August 2026. The most frequent departure time is 17:00, with 40% of daily flights leaving in the afternoon.

As of August 2026, 215 flights take off from London and land in Copenhagen each week. The most common flight departure day for this route is Sun, with 22% of weekly flights taking off on this day.