What day of the week experiences the fewest flight delays on this route?

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.

What is the most punctual flight time for London to Denmark flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How many flights depart from London Heathrow Airport to Denmark on average per week?

As of December 2025, 153 flights take off from London Heathrow Airport and land in Denmark each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.

How often are flights from London to Denmark delayed?

Historically, on average around 11% 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 106 minutes.

Which airline has the best punctuality record on London to Denmark flights?

According to our data, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

Which airlines fly to Denmark?

Scandinavian Airlines, British Airways and KLM are the top three most popular airlines that fly to Denmark from London Heathrow Airport according to our data. Scandinavian Airlines is the first choice among our users, with 51% 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.

What is the cheapest airline that flies from London Heathrow to Denmark?

British Airways and Scandinavian Airlines are the most popular carriers operating from London Heathrow to Denmark

How many operators does momondo search for flights from London Heathrow Airport to Denmark?

The number of operators available for flights from London Heathrow Airport to Denmark is 9 as of December 2025.

How old do you have to be to fly from London Heathrow Airport to Denmark?

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 Denmark.

What documentation or ID do you need to fly to Denmark?

The necessary travel and health documents for your Denmark 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.

£53 Cheap Flights from London Heathrow Airport to Denmark in 2025/26

Q: How many flights depart from London Heathrow Airport to Denmark on average per day?

As of December 2025, 21 flights take off from London Heathrow Airport and land in Denmark each day. The most common flight departure time for this route is 10:00, with 54% of daily flights taking off at midday.

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09:45 - 12:30

LHR

BLL

1h 45mdirect

20:45 - 21:35

BLL

LHR

1h 50mdirect

£94British Airways

Wed, 14 Jan - Mon, 26 Jan

09:20 - 12:05

LHR

BLL

1h 45mdirect

13:15 - 14:05

BLL

LHR

1h 50mdirect

£95British Airways

Fri, 16 Jan - Sun, 18 Jan

09:20 - 12:05

LHR

BLL

1h 45mdirect

20:50 - 21:40

BLL

LHR

1h 50mdirect

£97British Airways

Fri, 23 Jan - Fri, 30 Jan

08:25 - 11:20

LHR

CPH

1h 55mdirect

12:45 - 13:55

CPH

LHR

2h 10mdirect

£98British Airways

Thu, 15 Jan - Sun, 18 Jan

06:40 - 09:30

LHR

CPH

1h 50mdirect

20:40 - 21:40

CPH

LHR

2h 00mdirect

£99Scandinavian Airlines

Fri, 6 Feb - Sun, 8 Feb

18:40 - 21:30

LHR

CPH

1h 50mdirect

20:40 - 21:40

CPH

LHR

2h 00mdirect

£105Scandinavian Airlines

Mon, 23 Mar - Tue, 24 Mar

08:40 - 13:45

LHR

AAL

4h 05m1 stop

16:55 - 21:35

AAL

LHR

5h 40m1 stop

£146Multiple Airlines

Fri, 30 Jan - Sun, 8 Feb

17:50 - 09:50

LHR

AAL

15h 00m1 stop

18:10 - 20:50

AAL

LHR

3h 40m1 stop

£154KLM

Wed, 21 Jan - Wed, 28 Jan

11:45 - 17:35

LHR

AAL

4h 50m1 stop

06:00 - 10:45

AAL

LHR

5h 45m1 stop

£156KLM

Mon, 5 Jan - Mon, 12 Jan

10:00 - 22:30

LHR

AAL

11h 30m1 stop

08:25 - 14:35

AAL

LHR

7h 10m2 stops

£171Multiple Airlines

Fri, 23 Jan - Fri, 30 Jan

British Airways flights from London Heathrow Airport to Denmark

Our best British Airways deals on London Heathrow Airport to Denmark flight tickets

British Airways

14 Jan

LHR09:45London Heathrow

1h 45m

BLL12:30Billund

26 Jan

BLL20:45Billund

1h 50m

LHR21:35London Heathrow

£94

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British Airways

16 Jan

LHR09:20London Heathrow

1h 45m

BLL12:05Billund

18 Jan

BLL13:15Billund

1h 50m

LHR14:05London Heathrow

£95

Find similar

British Airways

23 Jan

LHR09:20London Heathrow

1h 45m

BLL12:05Billund

30 Jan

BLL20:50Billund

1h 50m

LHR21:40London Heathrow

£97

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Scandinavian Airlines flights from London Heathrow Airport to Denmark

Our best Scandinavian Airlines deals on London Heathrow Airport to Denmark flight tickets

Scandinavian Airlines

6 Feb

LHR06:40London Heathrow

1h 50m

CPH09:30Kastrup Copenhagen

8 Feb

CPH20:40Kastrup Copenhagen

2h 00m

LHR21:40London Heathrow

£99

Find similar

Scandinavian Airlines

23 Mar

LHR18:40London Heathrow

1h 50m

CPH21:30Kastrup Copenhagen

24 Mar

CPH20:40Kastrup Copenhagen

2h 00m

LHR21:40London Heathrow

£105

Find similar

Scandinavian Airlines

17 Dec

LHR06:40London Heathrow

1h 50m

CPH09:30Kastrup Copenhagen

22 Dec

CPH08:05Kastrup Copenhagen

2h 15m

LHR09:20London Heathrow

£127

Find similar

momondo Fare Finder

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Route

Depart

Return

Price

LondonBillund

LHR - BLL

LHRBLL

London Heathrow

Wed 14/1

09:45-12:30

Nonstop1h 45m

Billund

Mon 26/1

20:45-21:35

Nonstop1h 50m

£94

LondonBillund

LHR - BLL

LHRBLL

London Heathrow

Fri 16/1

09:20-12:05

Nonstop1h 45m

Billund

Sun 18/1

13:15-14:05

Nonstop1h 50m

£95

LondonBillund

LHR - BLL

LHRBLL

London Heathrow

Fri 23/1

09:20-12:05

Nonstop1h 45m

Billund

Fri 30/1

20:50-21:40

Nonstop1h 50m

£97

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Thu 15/1

08:25-11:20

Nonstop1h 55m

Kastrup Copenhagen

Sun 18/1

12:45-13:55

Nonstop2h 10m

£98

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Fri 6/2

06:40-09:30

Nonstop1h 50m

Kastrup Copenhagen

Sun 8/2

20:40-21:40

Nonstop2h 00m

£99

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Mon 23/3

18:40-21:30

Nonstop1h 50m

Kastrup Copenhagen

Tue 24/3

20:40-21:40

Nonstop2h 00m

£105

LondonAalborg

LHR - AAL

LHRAAL

London Heathrow

Fri 30/1

08:40-13:45

1 stop4h 05m

Aalborg

Sun 8/2

16:55-21:35

1 stop5h 40m

£146

LondonAalborg

LHR - AAL

LHRAAL

London Heathrow

Wed 21/1

17:50-09:50

1 stop15h 00m

Aalborg

Wed 28/1

18:10-20:50

1 stop3h 40m

£154

LondonAalborg

LHR - AAL

LHRAAL

London Heathrow

Mon 5/1

11:45-17:35

1 stop4h 50m

Aalborg

Mon 12/1

06:00-10:45

1 stop5h 45m

£156

LondonAalborg

LHR - AAL

LHRAAL

London Heathrow

Fri 23/1

10:00-22:30

1 stop11h 30m

Aalborg

Fri 30/1

08:25-14:35

2 stops7h 10m

£171

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Denmark

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

Delays

Other information

What is the cheapest month to fly to Denmark?

The month of January is, on average, the cheapest month to fly to Denmark from London Heathrow Airport, with most prices found around £123. If you aren’t able to travel to Denmark during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £125.

What is the cheapest day to depart on your flight to Denmark?

The cheapest day to depart from London Heathrow Airport to Denmark is on a Thursday when prices can be found for as low as £273. On the other hand, Monday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £353.

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

Flying to Denmark from London Heathrow Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £171 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 £350.

What is the cheapest London Heathrow to Denmark flight route?

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

How far in advance should I book a flight to Denmark?

You are more likely to see cheaper flights to Denmark from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around £163 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 Heathrow Airport for as low as £127 on momondo.

What cabin class options are available on London Heathrow to Denmark flights?

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

Can stopping save me money on London Heathrow Airport to Denmark flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Denmark.

Cheap London Heathrow Airport to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Denmark

Best price found	£84
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Denmark	2 airports

The best one-way flight to Denmark from London Heathrow Airport in the past 72 hours is £84. The best return flight deal from London Heathrow Airport to Denmark found on momondo in the last 72 hours is £123.

The fastest flight from London Heathrow Airport to Denmark takes 1h 40m

Direct flights go from London Heathrow Airport to Denmark every day.

There are 2 airports near Denmark: Billund (BLL), Kastrup Copenhagen (CPH)

Search flight deals

When did momondo last update prices for flights from London Heathrow Airport to Denmark?
Prices for flights from London Heathrow Airport to Denmark refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Denmark?
The number of operators available for flights from London Heathrow Airport to Denmark is 9 as of December 2025.
How old do you have to be to fly from London Heathrow Airport to Denmark?
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 Denmark.
What documentation or ID do you need to fly to Denmark?
The necessary travel and health documents for your Denmark 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 Denmark?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Denmark is Airbus A320neo (18.93% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (11.22%), Airbus A319 (10.98%), and Boeing 737-800 Passenger/BBJ2 (winglets) (10.40%).

Best airlines flying from London Heathrow Airport to Denmark

Compare and see reviews for airlines that fly from London Heathrow Airport to Denmark with momondo

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £26	Free Cancellation	Rating 6.8 5,215 reviews	Search Ryanair flights
easyJet	PriceFrom £40	Free Cancellation	Rating 6.9 1,850 reviews	Search easyJet flights
Norwegian	PriceFrom £58	Free Cancellation	Rating 7.7 241 reviews	Search Norwegian flights
British Airways	PriceFrom £87	Free Cancellation	Rating 6.7 7,573 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom £96	Free Cancellation	Rating 7.4 1,603 reviews	Search Scandinavian Airlines flights
SWISS	PriceFrom £104	Free Cancellation	Rating 7.5 1,808 reviews	Search SWISS flights
KLM	PriceFrom £135	Free Cancellation	Rating 7.7 1,431 reviews	Search KLM flights
Lufthansa	PriceFrom £165	Free Cancellation	Rating 6.8 7,619 reviews	Search Lufthansa flights
Brussels Airlines	PriceFrom £173	Free Cancellation	Rating 7.2 375 reviews	Search Brussels Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Denmark for you.

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

Yes. momondo enables you to select and highlight flights to Denmark from London with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Denmark.

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

If you are not ready to book a flight from London to Denmark now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denmark and let you know when they change.

An easier way to manage your Denmark 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.

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Find better results for your trip to Denmark

Popular Cities in Denmark

Flights to Copenhagenfrom £32

Flights to Billundfrom £68

Flights to Aalborgfrom £119

Flights to Aarhusfrom £29

Flights to Esbjergfrom £256

Cheap flights from London Heathrow Airport to Denmark from £53

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 Denmark departing on 6/3. 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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Big names, great deals

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Find the cheapest flights from London Heathrow Airport to Denmark

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British Airways flights from London Heathrow Airport to Denmark

Our best British Airways deals on London Heathrow Airport to Denmark flight tickets

Scandinavian Airlines flights from London Heathrow Airport to Denmark

Our best Scandinavian Airlines deals on London Heathrow Airport to Denmark flight tickets

momondo Fare Finder

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

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How to get the cheapest flight ticket from London Heathrow Airport to Denmark

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 cheapest month to fly to Denmark?

What is the cheapest day to depart on your flight to Denmark?

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

What is the cheapest London Heathrow to Denmark flight route?

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

How far in advance should I book a flight to Denmark?

What cabin class options are available on London Heathrow to Denmark flights?

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

Can stopping save me money on London Heathrow Airport to Denmark flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Denmark.

What is the cheapest airline that flies from London Heathrow to Denmark?

British Airways and Scandinavian Airlines are the most popular carriers operating from London Heathrow to Denmark

Which airlines fly to Denmark?

How often are flights from London to Denmark delayed?

Historically, on average around 11% 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 106 minutes.

What is the most punctual flight time for London to Denmark flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

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.

Which airline has the best punctuality record on London to Denmark flights?

According to our data, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

How many flights depart from London Heathrow Airport to Denmark on average per day?

As of December 2025, 21 flights take off from London Heathrow Airport and land in Denmark each day. The most common flight departure time for this route is 10:00, with 54% of daily flights taking off at midday.

How many flights depart from London Heathrow Airport to Denmark on average per week?

As of December 2025, 153 flights take off from London Heathrow Airport and land in Denmark each week. The most common flight departure day for this route is Tue, with 33% of weekly flights taking off on this day.

Cheap London Heathrow Airport to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Denmark

Best price found

Fastest flight time

Direct flights

Airports in Denmark

When did momondo last update prices for flights from London Heathrow Airport to Denmark?

How many operators does momondo search for flights from London Heathrow Airport to Denmark?

How old do you have to be to fly from London Heathrow Airport to Denmark?

What documentation or ID do you need to fly to Denmark?

What is the most popular plane model from London Heathrow Airport to Denmark?

Best airlines flying from London Heathrow Airport to Denmark

Compare and see reviews for airlines that fly from London Heathrow Airport to Denmark with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Denmark 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

Popular Cities in Denmark

Popular flights according to clicks in the last 7 days on momondo