What is the cheapest airline that flies from London to Kastrup Copenhagen?

easyJet, Norwegian, and British Airways are the most popular carriers operating from London to Kastrup Copenhagen

How many flights depart from London to Copenhagen on average per day?

The number of flights available between London and Copenhagen is 22 per day as of November 2025. The most frequent departure time is 10:00, with 42% of daily flights leaving at midday.

How many flights depart from London to Copenhagen on average per week?

As of November 2025, 160 flights take off from London and land in Copenhagen each week. The most common flight departure day for this route is Fri, with 25% of weekly flights taking off on this day.

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.

€46 Cheap Flights from London to Copenhagen in 2025/26

Q: What is the typical price of a round-trip flight between London and Copenhagen?

Prices are currently typical for flights on this route. Typical prices usually range from €85 to €162. The lowest price recently found on this route was €89.

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Copenhagen

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

17:15 - 20:10LGW-CPH

1h 55mdirect

10:25 - 11:30CPH-LGW

2h 05mdirect

€89easyJet

Find Deal

Fri, 6 Mar - Sun, 8 Mar

17:15 - 20:10LGW-CPH

1h 55mdirect

20:55 - 22:00CPH-LGW

2h 05mdirect

€90easyJet

Find Deal

Fri, 16 Jan - Sun, 18 Jan

07:00 - 09:50LGW-CPH

1h 50mdirect

20:40 - 21:45CPH-LGW

2h 05mdirect

€95easyJet

Find Deal

Tue, 24 Feb - Fri, 27 Feb

07:00 - 09:50LGW-CPH

1h 50mdirect

20:40 - 21:45CPH-LGW

2h 05mdirect

€96easyJet

Find Deal

Tue, 24 Feb - Fri, 27 Feb

06:35 - 09:35LGW-CPH

2h 00mdirect

11:30 - 12:30CPH-LGW

2h 00mdirect

€97easyJet

Find Deal

Sat, 25 Apr - Tue, 28 Apr

19:05 - 21:55LGW-CPH

1h 50mdirect

13:55 - 14:55CPH-LGW

2h 00mdirect

€98Norwegian

Find Deal

Thu, 30 Apr - Sun, 3 May

19:30 - 22:20LGW-CPH

1h 50mdirect

14:25 - 15:20CPH-LGW

1h 55mdirect

€101Norwegian

Find Deal

Wed, 7 Jan - Sun, 11 Jan

06:45 - 09:40LHR-CPH

1h 55mdirect

18:20 - 19:25CPH-LHR

2h 05mdirect

€127British Airways

Find Deal

Thu, 1 Jan - Tue, 6 Jan

06:50 - 09:45LHR-CPH

1h 55mdirect

06:55 - 08:10CPH-LHR

2h 15mdirect

€131British Airways

Find Deal

Fri, 6 Mar - Sun, 8 Mar

06:45 - 09:40LHR-CPH

1h 55mdirect

20:05 - 21:10CPH-LHR

2h 05mdirect

€132British Airways

Find Deal

Tue, 17 Feb - Tue, 17 Feb

easyJet flights from London to Copenhagen

Our best easyJet deals on London to Copenhagen flight tickets

easyJet

6 Mar

LGW17:15London Gatwick

1h 55m

CPH20:10Kastrup Copenhagen

8 Mar

CPH10:25Kastrup Copenhagen

2h 05m

LGW11:30London Gatwick

€89

Find similar

easyJet

16 Jan

LGW17:15London Gatwick

1h 55m

CPH20:10Kastrup Copenhagen

18 Jan

CPH20:55Kastrup Copenhagen

2h 05m

LGW22:00London Gatwick

€90

Find similar

easyJet

24 Feb

LGW07:00London Gatwick

1h 50m

CPH09:50Kastrup Copenhagen

27 Feb

CPH20:40Kastrup Copenhagen

2h 05m

LGW21:45London Gatwick

€95

Find similar

Norwegian flights from London to Copenhagen

Our best Norwegian deals on London to Copenhagen flight tickets

Norwegian

30 Apr

LGW19:05London Gatwick

1h 50m

CPH21:55Kastrup Copenhagen

3 May

CPH13:55Kastrup Copenhagen

2h 00m

LGW14:55London Gatwick

€98

Find similar

Norwegian

7 Jan

LGW19:30London Gatwick

1h 50m

CPH22:20Kastrup Copenhagen

11 Jan

CPH14:25Kastrup Copenhagen

1h 55m

LGW15:20London Gatwick

€101

Find similar

Norwegian

7 May

LGW20:45London Gatwick

1h 50m

CPH23:35Kastrup Copenhagen

12 May

CPH17:25Kastrup Copenhagen

2h 00m

LGW18:25London Gatwick

€110

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonCopenhagen

LGW - CPH

LGWCPH

London Gatwick

Fri 6/3

17:15-20:10

Nonstop1h 55m

Kastrup Copenhagen

Sun 8/3

10:25-11:30

Nonstop2h 05m

€89

LondonCopenhagen

LGW - CPH

LGWCPH

London Gatwick

Fri 16/1

17:15-20:10

Nonstop1h 55m

Kastrup Copenhagen

Sun 18/1

20:55-22:00

Nonstop2h 05m

€90

LondonCopenhagen

LGW - CPH

LGWCPH

London Gatwick

Tue 24/2

07:00-09:50

Nonstop1h 50m

Kastrup Copenhagen

Fri 27/2

20:40-21:45

Nonstop2h 05m

€95

LondonCopenhagen

LGW - CPH

LGWCPH

London Gatwick

Tue 24/2

07:00-09:50

Nonstop1h 50m

Kastrup Copenhagen

Fri 27/2

20:40-21:45

Nonstop2h 05m

€96

LondonCopenhagen

LGW - CPH

LGWCPH

London Gatwick

Sat 25/4

06:35-09:35

Nonstop2h 00m

Kastrup Copenhagen

Tue 28/4

11:30-12:30

Nonstop2h 00m

€97

LondonCopenhagen

LGW - CPH

LGWCPH

London Gatwick

Thu 30/4

19:05-21:55

Nonstop1h 50m

Kastrup Copenhagen

Sun 3/5

13:55-14:55

Nonstop2h 00m

€98

LondonCopenhagen

LGW - CPH

LGWCPH

London Gatwick

Wed 7/1

19:30-22:20

Nonstop1h 50m

Kastrup Copenhagen

Sun 11/1

14:25-15:20

Nonstop1h 55m

€101

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Thu 1/1

06:45-09:40

Nonstop1h 55m

Kastrup Copenhagen

Tue 6/1

18:20-19:25

Nonstop2h 05m

€127

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Fri 6/3

06:50-09:45

Nonstop1h 55m

Kastrup Copenhagen

Sun 8/3

06:55-08:10

Nonstop2h 15m

€131

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Tue 17/2

06:45-09:40

Nonstop1h 55m

Kastrup Copenhagen

Tue 17/2

20:05-21:10

Nonstop2h 05m

€132

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 €71. The month of March is another great option to travel to Copenhagen, with average flight prices from London averaging around €86.

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

In the evening is the cheapest time of day to fly from London to Copenhagen when you can find flight prices for as low as €155. Flying to Copenhagen in the evening 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 €396. 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 €184 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 €142 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 November 2025, prices for London to Copenhagen flights are approximately 10% 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

Fastest flight time	1h 50m
Direct flights	Every day
Airports in Copenhagen	1 airport

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)

Search flight deals

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?
momondo data reveals that the most frequently booked plane model on the route from London to Copenhagen is Airbus A320neo, representing 19.14% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 18.93%, Boeing 737 MAX 8 at 15.11%, and Airbus A319 at 13.01%.

Kastrup

Roskilde

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.

An easier way to manage your Copenhagen trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 15/12

Mon 22/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Denmark

Airports servicing Denmark

Aalborg Airport

Billund Airport

Cheap flights from London 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 to Copenhagen departing on 20/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Copenhagen

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

easyJet flights from London to Copenhagen

Our best easyJet deals on London to Copenhagen flight tickets

Norwegian flights from London to Copenhagen

Our best Norwegian deals on London to Copenhagen flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London to Copenhagen that are best for you.

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 €71. The month of March is another great option to travel to Copenhagen, with average flight prices from London averaging around €86.

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

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?

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 November 2025, prices for London to Copenhagen flights are approximately 10% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London to Kastrup Copenhagen?

easyJet, Norwegian, and British Airways are the most popular carriers operating from London to Kastrup Copenhagen

How many flights depart from London to Copenhagen on average per day?

The number of flights available between London and Copenhagen is 22 per day as of November 2025. The most frequent departure time is 10:00, with 42% of daily flights leaving at midday.

How many flights depart from London to Copenhagen on average per week?

As of November 2025, 160 flights take off from London and land in Copenhagen each week. The most common flight departure day for this route is Fri, with 25% of weekly flights taking off on this day.

When to book flights from London to Copenhagen

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

Fastest flight time

Direct flights

Airports in Copenhagen

How far is London to Kastrup Copenhagen by plane?

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

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

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

What is the most popular plane model from London to Copenhagen?

Travelling to a place near Copenhagen?

Why use momondo?

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

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

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

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

An easier way to manage your Copenhagen trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Airports servicing Denmark