Cheap flights from London Heathrow Airport to Copenhagen from C$ 144

If you aren’t able to travel to Copenhagen during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 266.

The cheapest day to depart from London Heathrow Airport to Copenhagen is on a Monday. Travellers who choose to depart for Copenhagen on a Monday will often find tickets for as low as C$ 213. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 684. These prices are subject to change though, so be sure to set up a Price Alert for flights to Copenhagen.

Our most recent data shows that the best time of day to fly to Copenhagen is in the evening. Flights from London Heathrow Airport to Copenhagen during this time can be as low as C$ 301. In contrast, the most expensive time of day to depart to Copenhagen is in the afternoon when prices are around C$ 377.

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

You are more likely to see cheaper flights to Copenhagen from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around C$ 325 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from London Heathrow Airport for as low as C$ 260 on momondo.

There are 3 cabin classes available to choose from on London Heathrow Airport 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 12% 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 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. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Scandinavian Airlines has had the least delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

24 flights are operational daily from London Heathrow Airport to Copenhagen as of June 2026. The most popular departure time for this route is 5:00p.m., with 42% of flights per day taking off in the afternoon.

The number of flights available between London Heathrow Airport and Copenhagen is 174 per week as of June 2026. The most frequent departure day is Tue, with 27% of weekly flights leaving on this day.