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Cheap flights from London to Copenhagen from €42

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 to Copenhagen departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

easyJet Logo
07:25 - 10:25LGW-CPH
2h 00mdirect
easyJet Logo
11:30 - 12:30CPH-LGW
2h 00mdirect
€78easyJet
Find Deal
Thu, 25 Sep - Tue, 30 Sep
easyJet Logo
06:35 - 09:35LGW-CPH
2h 00mdirect
easyJet Logo
09:55 - 11:00CPH-LGW
2h 05mdirect
€81easyJet
Find Deal
Sat, 20 Sep - Wed, 24 Sep
Norwegian Logo
14:05 - 16:55LGW-CPH
1h 50mdirect
Norwegian Logo
12:20 - 13:25CPH-LGW
2h 05mdirect
€103Norwegian
Find Deal
Sat, 8 Nov - Tue, 11 Nov
Norwegian Logo
20:45 - 23:35LGW-CPH
1h 50mdirect
Norwegian Logo
07:55 - 09:15CPH-LGW
2h 20mdirect
€104Norwegian
Find Deal
Fri, 19 Sep - Sun, 21 Sep
British Airways Logo
19:55 - 22:50LHR-CPH
1h 55mdirect
British Airways Logo
07:20 - 08:30CPH-LHR
2h 10mdirect
€129British Airways
Find Deal
Mon, 18 Aug - Tue, 2 Sep
British Airways Logo
06:45 - 09:40LHR-CPH
1h 55mdirect
British Airways Logo
06:50 - 08:10CPH-LHR
2h 20mdirect
€130British Airways
Find Deal
Fri, 7 Nov - Sun, 9 Nov
Scandinavian Airlines Logo
10:20 - 13:10LHR-CPH
1h 50mdirect
Scandinavian Airlines Logo
08:05 - 09:20CPH-LHR
2h 15mdirect
€148Scandinavian Airlines
Find Deal
Thu, 20 Nov - Sun, 23 Nov
 Logo
20:45 - 23:35LGW-CPH
1h 50mdirect
 Logo
09:30 - 17:20CPH-LGW
8h 50m1 stop
€156
Find Deal
Wed, 13 Aug - Wed, 20 Aug
Scandinavian Airlines Logo
06:40 - 09:30LHR-CPH
1h 50mdirect
Scandinavian Airlines Logo
08:15 - 09:20CPH-LHR
2h 05mdirect
€157Scandinavian Airlines
Find Deal
Fri, 19 Sep - Sun, 21 Sep
 Logo
18:00 - 20:55LHR-CPH
1h 55mdirect
 Logo
14:45 - 17:35CPH-LHR
3h 50m1 stop
€175
Find Deal
Tue, 19 Aug - Wed, 27 Aug

easyJet flights from London to Copenhagen

Our best easyJet deals on London to Copenhagen flight tickets
easyJet
25 Sept
LGW07:25London Gatwick
2h 00m
CPH10:25Kastrup Copenhagen
30 Sept
CPH11:30Kastrup Copenhagen
2h 00m
LGW12:30London Gatwick
easyJet
20 Sept
LGW06:35London Gatwick
2h 00m
CPH09:35Kastrup Copenhagen
24 Sept
CPH09:55Kastrup Copenhagen
2h 05m
LGW11:00London Gatwick
easyJet
2 Sept
LGW08:00London Gatwick
2h 00m
CPH11:00Kastrup Copenhagen
9 Sept
CPH11:30Kastrup Copenhagen
2h 00m
LGW12:30London Gatwick

Norwegian flights from London to Copenhagen

Our best Norwegian deals on London to Copenhagen flight tickets
Norwegian
8 Nov
LGW14:05London Gatwick
1h 50m
CPH16:55Kastrup Copenhagen
11 Nov
CPH12:20Kastrup Copenhagen
2h 05m
LGW13:25London Gatwick
Norwegian
19 Sept
LGW20:45London Gatwick
1h 50m
CPH23:35Kastrup Copenhagen
21 Sept
CPH07:55Kastrup Copenhagen
2h 20m
LGW09:15London Gatwick
Norwegian
11 Sept
LGW20:45London Gatwick
1h 50m
CPH23:35Kastrup Copenhagen
14 Sept
CPH07:55Kastrup Copenhagen
2h 20m
LGW09:15London Gatwick

See travel insights to Copenhagen from

How to get the cheapest flight ticket from London 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 and Copenhagen?

What is the cheapest month to fly to Copenhagen?

The month of January is, on average, the cheapest month to fly to Copenhagen from London, with most prices found around €69. The month of March is another great option to travel to Copenhagen, with average flight prices from London averaging around €84.

What is the cheapest time of day to depart on your flight to Copenhagen?

In the afternoon is the cheapest time of day to fly from London to Copenhagen when you can find flight prices for as low as €325. Flying to Copenhagen in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around €393. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Kastrup Copenhagen flight route?

Fly from London Heathrow to Kastrup Copenhagen for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around €170 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 €119 on momondo.

What cabin class options are available on London to Kastrup Copenhagen flights?

There are 2 cabin classes available to choose from on London to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Copenhagen flight prices changed over time?

As of June 2025, prices for London to Copenhagen flights are approximately 71% more expensive when compared to flights at the same time last year.

When to book flights from London to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from London to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Copenhagen (LON to CPH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Copenhagen

Best price found

€42

Fastest flight time

1h 50m

Direct flights

Every day

Airports in Copenhagen

1 airport
The best one-way flight to Copenhagen from London in the past 72 hours is €42. The best return flight deal from London to Copenhagen found on momondo in the last 72 hours is €78.
The fastest flight from London to Copenhagen takes 1h 50m
Direct flights go from London to Copenhagen every day.
There is 1 airport near Copenhagen: Kastrup Copenhagen (CPH)

  • How far is London to Kastrup Copenhagen by plane?

    The distance between London and Kastrup Copenhagen is about 956.8 km. A reasonable flight in good conditions will take 1h 50m.

  • When did momondo last update prices for flights from London to Kastrup Copenhagen Airport?

    Prices for flights from London to Kastrup Copenhagen Airport were last updated today.

  • How old do you have to be to fly from London to Kastrup Copenhagen Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London 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 licence 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 to Copenhagen?


Travelling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup

Why use momondo?

Why should I use momondo to find a flight deal from London to Copenhagen?

It is quick and easy to find London to Copenhagen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Copenhagen that suits you.

Can I find flights from London to Copenhagen with flexible booking policies on momondo?

Flights from London to Copenhagen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Copenhagen?

momondo helps you find the best flight between London and Copenhagen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Copenhagen right now. Can momondo alert me if prices change?

Price alerts on flights to Copenhagen from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
Fri 4/7
Fri 11/7