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

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

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 52% 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.

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

As of September 2025, 155 flights take off from London Heathrow Airport and land in Denmark each week. The most common flight departure day for this route is Thu, with 32% of weekly flights taking off on this day.

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 September 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.

£60 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 September 2025, 22 flights take off from London Heathrow Airport and land in Denmark each day. The most common flight departure time for this route is 17:00, with 42% of daily flights taking off in the afternoon.

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Find the cheapest flights from London Heathrow Airport to Denmark

Round-trip

One-way

Last minute

Direct

Cheap return flights

06:00 - 14:05LHR-CPH

7h 05m1 stop

08:55 - 13:00CPH-LHR

5h 05m1 stop

£97Multiple Airlines

Find Deal

Sat, 8 Nov - Sun, 9 Nov

08:25 - 11:20LHR-CPH

1h 55mdirect

14:25 - 15:35CPH-LHR

2h 10mdirect

£100British Airways

Find Deal

Sat, 8 Nov - Mon, 10 Nov

10:20 - 13:10LHR-CPH

1h 50mdirect

08:05 - 09:20CPH-LHR

2h 15mdirect

£116Scandinavian Airlines

Find Deal

Sat, 15 Nov - Sun, 16 Nov

10:35 - 19:05LHR-AAL

7h 30m1 stop

17:40 - 21:40AAL-LHR

5h 00m1 stop

£117Scandinavian Airlines

Find Deal

Tue, 18 Nov - Fri, 21 Nov

17:50 - 22:45LHR-BLL

3h 55m1 stop

06:00 - 10:45BLL-LHR

5h 45m1 stop

£146KLM

Find Deal

Sat, 8 Nov - Sun, 9 Nov

08:40 - 13:50LHR-BLL

4h 10m1 stop

06:00 - 10:45BLL-LHR

5h 45m1 stop

£149KLM

Find Deal

Thu, 6 Nov - Sun, 9 Nov

09:00 - 14:35LHR-BLL

4h 35m1 stop

16:10 - 21:25BLL-LHR

6h 15m1 stop

£185Air France

Find Deal

Fri, 7 Nov - Sun, 16 Nov

09:00 - 14:35LHR-BLL

4h 35m1 stop

06:30 - 10:30BLL-LHR

5h 00m1 stop

£185Air France

Find Deal

Fri, 7 Nov - Sun, 16 Nov

07:30 - 13:20LHR-BLL

4h 50m1 stop

06:45 - 17:45BLL-LHR

12h 00m1 stop

£188Lufthansa

Find Deal

Tue, 24 Feb - Sat, 28 Feb

07:30 - 13:20LHR-BLL

4h 50m1 stop

06:45 - 20:50BLL-LHR

15h 05m1 stop

£188Lufthansa

Find Deal

Tue, 24 Feb - Sat, 28 Feb

Scandinavian Airlines flights from London Heathrow Airport to Denmark

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

Scandinavian Airlines

15 Nov

LHR10:20London Heathrow

1h 50m

CPH13:10Kastrup Copenhagen

16 Nov

CPH08:05Kastrup Copenhagen

2h 15m

LHR09:20London Heathrow

£116

Find similar

Scandinavian Airlines

18 Nov

LHR10:35London Heathrow

7h 30m

1 stop

AAL19:05Aalborg

21 Nov

AAL17:40Aalborg

5h 00m

1 stop

LHR21:40London Heathrow

£116

Find similar

Scandinavian Airlines

9 Dec

LHR06:40London Heathrow

1h 50m

CPH09:30Kastrup Copenhagen

11 Dec

CPH13:00Kastrup Copenhagen

4h 25m

1 stop

LHR16:25London Heathrow

£118

Find similar

Lufthansa flights from London Heathrow Airport to Denmark

Our best Lufthansa deals on London Heathrow Airport to Denmark flight tickets

Lufthansa

24 Feb

LHR07:30London Heathrow

4h 50m

1 stop

BLL13:20Billund

28 Feb

BLL06:45Billund

12h 00m

1 stop

LHR17:45London Heathrow

£188

Find similar

Lufthansa

24 Feb

LHR07:30London Heathrow

4h 50m

1 stop

BLL13:20Billund

28 Feb

BLL06:45Billund

15h 05m

1 stop

LHR20:50London Heathrow

£188

Find similar

Lufthansa

26 Sept

LHR16:25London Heathrow

5h 50m

1 stop

BLL23:15Billund

30 Sept

BLL13:05Billund

5h 00m

1 stop

LHR17:05London Heathrow

£204

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Sat 8/11

06:00-14:05

1 stop7h 05m

Kastrup Copenhagen

Sun 9/11

08:55-13:00

1 stop5h 05m

£97

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Sat 8/11

08:25-11:20

Nonstop1h 55m

Kastrup Copenhagen

Mon 10/11

14:25-15:35

Nonstop2h 10m

£100

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Sat 15/11

10:20-13:10

Nonstop1h 50m

Kastrup Copenhagen

Sun 16/11

08:05-09:20

Nonstop2h 15m

£116

LondonAalborg

LHR - AAL

LHRAAL

London Heathrow

Tue 18/11

10:35-19:05

1 stop7h 30m

Aalborg

Fri 21/11

17:40-21:40

1 stop5h 00m

£116

LondonBillund

LHR - BLL

LHRBLL

London Heathrow

Sat 8/11

17:50-22:45

1 stop3h 55m

Billund

Sun 9/11

06:00-10:45

1 stop5h 45m

£146

LondonBillund

LHR - BLL

LHRBLL

London Heathrow

Thu 6/11

08:40-13:50

1 stop4h 10m

Billund

Sun 9/11

06:00-10:45

1 stop5h 45m

£149

LondonBillund

LHR - BLL

LHRBLL

London Heathrow

Fri 7/11

09:00-14:35

1 stop4h 35m

Billund

Sun 16/11

16:10-21:25

1 stop6h 15m

£185

LondonBillund

LHR - BLL

LHRBLL

London Heathrow

Fri 7/11

09:00-14:35

1 stop4h 35m

Billund

Sun 16/11

06:30-10:30

1 stop5h 00m

£185

LondonBillund

LHR - BLL

LHRBLL

London Heathrow

Tue 24/2

07:30-13:20

1 stop4h 50m

Billund

Sat 28/2

06:45-17:45

1 stop12h 00m

£188

LondonBillund

LHR - BLL

LHRBLL

London Heathrow

Tue 24/2

07:30-13:20

1 stop4h 50m

Billund

Sat 28/2

06:45-20:50

1 stop15h 05m

£188

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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

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 £114. 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 £119.

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 Sunday when prices can be found for as low as £314. On the other hand, Saturday 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 £381.

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 £162 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 £382.

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 £153 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 £114 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	£82
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 £82. The best return flight deal from London Heathrow Airport to Denmark found on momondo in the last 72 hours is £121.

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 September 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 (17.72% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (14.55%), Boeing 737 MAX 8 (10.00%), and Airbus A319 (9.82%).

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 £33	Free Cancellation	Rating 6.8 5,159 reviews	Search Ryanair flights
easyJet	PriceFrom £39	Free Cancellation	Rating 6.9 1,822 reviews	Search easyJet flights
Norwegian	PriceFrom £58	Free Cancellation	Rating 7.8 233 reviews	Search Norwegian flights
British Airways	PriceFrom £84	Free Cancellation	Rating 6.7 7,367 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom £89	Free Cancellation	Rating 7.4 1,486 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom £132	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
SWISS	PriceFrom £132	Free Cancellation	Rating 7.6 1,737 reviews	Search SWISS flights
Lufthansa	PriceFrom £161	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
Brussels Airlines	PriceFrom £169	Free Cancellation	Rating 7.2 359 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 £40

Flights to Billundfrom £79

Flights to Aalborgfrom £110

Flights to Aarhusfrom £42

Flights to Esbjergfrom £281

Cheap flights from London Heathrow Airport to Denmark from £60

Big names, great deals

Big names, great deals

Filter for what you want

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Find the cheapest flights from London Heathrow Airport to Denmark

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Cheap last-minute flights

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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

Lufthansa flights from London Heathrow Airport to Denmark

Our best Lufthansa 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?

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

Which airlines fly to Denmark?

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

As of September 2025, 22 flights take off from London Heathrow Airport and land in Denmark each day. The most common flight departure time for this route is 17:00, with 42% of daily flights taking off in the afternoon.

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

As of September 2025, 155 flights take off from London Heathrow Airport and land in Denmark each week. The most common flight departure day for this route is Thu, with 32% 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