Cheap flights from London to Denmark from £40

The month of January is, on average, the cheapest month to fly to Denmark from London, with most prices found around £89. If you aren’t able to travel to Denmark during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £121.

The cheapest day to depart from London to Denmark is on a Friday when prices can be found for as low as £242. On the other hand, Monday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £335.

Flying to Denmark from London at midday is the least expensive time of day to depart. momondo users have found prices as low as £181 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Denmark is in the morning when prices are around £358.

Fly from London Stansted to Aarhus for the best London - Denmark flight prices

You are more likely to see cheaper flights to Denmark from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around £174 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from London for as low as £135 on momondo.

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

Ryanair, Norwegian, and easyJet are the most popular carriers operating from London to Denmark

Scandinavian Airlines, British Airways and Ryanair are the top three most popular airlines that fly to Denmark from London according to our data. Scandinavian Airlines is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Denmark. Keep in mind that there are 9 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between London and Denmark have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon 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 Denmark is 37 per day as of June 2026. The most frequent departure time is 10:00, with 35% of daily flights leaving at midday.

The number of flights available between London and Denmark is 263 per week as of June 2026. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.