Cheap flights from London Heathrow Airport to Copenhagen from £46
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Copenhagen departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Copenhagen
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Scandinavian Airlines flights from London Heathrow Airport to Copenhagen
Our best Scandinavian Airlines deals on London Heathrow Airport to Copenhagen flight tickets
KLM flights from London Heathrow Airport to Copenhagen
Our best KLM deals on London Heathrow Airport to Copenhagen flight tickets
See travel insights to Copenhagen from
How to get the cheapest flight ticket from London Heathrow Airport to Copenhagen
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London Heathrow Airport and Copenhagen?
What is the cheapest month to fly to Copenhagen?
The cheapest month to fly to Copenhagen from London Heathrow Airport is in January. Flight prices, which tend to average around £113, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Copenhagen, with average flight prices from London Heathrow Airport averaging around £119.
What is the cheapest day to depart on your flight to Copenhagen?
According to our data, Tuesday is the cheapest day to fly to Copenhagen from London Heathrow Airport. The lowest ticket price found for a Tuesday departure recently was £150. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Copenhagen is Saturday, with ticket prices averaging around £276.
What is the cheapest time of day to depart on your flight to Copenhagen?
Our data shows that the cheapest London Heathrow Airport to Copenhagen flights are usually those with departure times at midday. Our users have found flights to Copenhagen at midday for as low as £124. In contrast, the most expensive time of day to depart to Copenhagen is in the morning when prices are around £235.
What is the cheapest London Heathrow to Kastrup Copenhagen flight route?
Fly from London Heathrow to Kastrup Copenhagen for the best London Heathrow - Kastrup Copenhagen flight prices
How far in advance should I book a flight to Copenhagen?
You are more likely to see cheaper flights to Copenhagen from London Heathrow Airport when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around £146 when searching 20 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 £102 on momondo.
What cabin class options are available on London Heathrow to Kastrup Copenhagen flights?
There are 3 cabin classes available to choose from on London Heathrow to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London Heathrow to Kastrup Copenhagen?
British Airways, Scandinavian Airlines, and Austrian Airlines are the most popular carriers operating from London Heathrow to Kastrup Copenhagen
Which airlines fly to Copenhagen?
Scandinavian Airlines, British Airways and Norwegian are the top three most popular airlines that fly to Copenhagen from London Heathrow Airport according to our data. Scandinavian Airlines is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Copenhagen. Keep in mind that there are 10 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Copenhagen on average per day?
The number of flights available between London Heathrow Airport and Copenhagen is 20 per day as of June 2025. The most frequent departure time is 17:00, with 38% of daily flights leaving in the afternoon.
How many flights depart from London Heathrow Airport to Copenhagen on average per week?
The number of flights available between London Heathrow Airport and Copenhagen is 144 per week as of June 2025. The most frequent departure day is Thu, with 31% of weekly flights leaving on this day.
When to book flights from London Heathrow Airport to Copenhagen
Cheap London Heathrow Airport to Copenhagen (LHR to CPH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Copenhagen
Best price found | £46 |
|---|---|
Fastest flight time | 1h 50m |
Direct flights | Tue, Wed, Thu, Fri, Sat and Sun |
Airports in Copenhagen | 1 airport |
How far is London Heathrow to Kastrup Copenhagen by plane?
There are 607.4 mi between London Heathrow and Kastrup Copenhagen. In terms of flight time, this usually takes a little over 1h 50m.
When did momondo last update prices for flights from London Heathrow Airport to Kastrup Copenhagen Airport?
Prices for flights from London Heathrow Airport to Kastrup Copenhagen Airport refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Kastrup Copenhagen Airport?
There are 10 operators available for flights from London Heathrow Airport to Kastrup Copenhagen Airport as of June 2025.
How old do you have to be to fly from London Heathrow Airport to Kastrup Copenhagen Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The necessary travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Copenhagen?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Copenhagen is Airbus A320neo, representing 14.04% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 12.12%, Airbus A319 at 7.79%, and Boeing 737 MAX 8 at 7.75%.
What is the most popular airline from London Heathrow Airport to Copenhagen?
Based on momondo bookings for flights between London Heathrow Airport and Copenhagen, the leading airline is Scandinavian Airlines, making up 56% of the total bookings. Other popular airlines include British Airways with 41%, Norwegian with 1%, and easyJet with 1%.
Best airlines flying from London Heathrow Airport to Copenhagen
Compare and see reviews for airlines that fly from London Heathrow Airport to Copenhagen with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £34 | Free Cancellation | Rating 6.8 5,121 reviews | |||
| PriceFrom £38 | Free Cancellation | Rating 7.7 233 reviews | |||
| PriceFrom £48 | Free Cancellation | Rating 6.9 1,812 reviews | |||
| PriceFrom £82 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £86 | Free Cancellation | Rating 6.7 7,139 reviews | |||
| PriceFrom £90 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom £92 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom £102 | Free Cancellation | Rating 7.5 1,624 reviews | |||
| PriceFrom £149 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom £169 | Free Cancellation | Rating 7.4 355 reviews |
Finnair Flights From London Heathrow Airport to Copenhagen
Finnair flies from London Heathrow Airport to Copenhagen around 7 times per week, with 1,290 momondo users rating the airline 7.6/10. The cheapest Finnair deal from London Heathrow Airport to Copenhagen in the last 72 hours was £122 (round-trip), much lower than the average airfare cost of £162 for Finnair flights on this route.
Scandinavian Airlines Flights From London Heathrow Airport to Copenhagen
Another popular option for London Heathrow Airport to Copenhagen flights is Scandinavian Airlines (7.3/10, 1,387 ratings). Scandinavian Airlines flies from London Heathrow Airport to Copenhagen around 24 times per week, with deals starting from £125 round-trip and rising to an average price of around £210.
Travelling to a place near Copenhagen?
Book flights to Copenhagen if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Copenhagen?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Copenhagen from London.
Can I find flights from London to Copenhagen with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Copenhagen flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Copenhagen?
Once you have performed a search for London to Copenhagen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to Copenhagen right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Copenhagen from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.