How long is the flight from London Heathrow Airport to Denmark?

For as low as £112, British Airways can have you in Denmark from London Heathrow Airport in 1h 55m. There are 608 mi between London Heathrow Airport and Denmark. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Denmark ranges from 20.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Denmark when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Denmark, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What are the most popular routes from London Heathrow Airport to Denmark?

The most popular flight routes from London Heathrow Airport to Denmark are London Heathrow - Kastrup Copenhagen, London Heathrow - Billund and London Heathrow - Aalborg.

What are the cheapest flights from London Heathrow Airport to Denmark?

While on average a flight from London Heathrow Airport to Denmark is generally £723, our data shows the cheapest flight currently is £69. When looking at the most popular route, (London Heathrow - Kastrup Copenhagen), you can expect to pay £112 for that flight.

What are the most reliable airlines from London Heathrow Airport to Denmark?

Consider Cathay Pacific (100%), Virgin Atlantic (86%) or EL AL (85%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Denmark.

What are the most popular airlines that fly from London Heathrow Airport to Denmark?

Consider British Airways, Norwegian or Ryanair when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Denmark.

What is the cheapest day to fly round-trip from London Heathrow Airport to Denmark?

Users have found that flying from London Heathrow Airport to Denmark on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from London Heathrow Airport to Denmark?

Travelers have found it’s best to book a flight 59 days in advance to save up to 83% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 59 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Denmark 1-2 weeks in advance for as low as £105, or £142 for flights within the next 24 hours.

What is the cheapest month to fly from London Heathrow Airport to Denmark?

Flights from London Heathrow Airport to Denmark lean towards being more expensive in July. Prices are generally better when you fly from London Heathrow Airport to Denmark in January, with the cheapest ticket starting at £26.

Can I find deals for flights from Heathrow to Denmark that include hotel bookings?

Yes. In addition to deals on Heathrow to Denmark flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Denmark?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Denmark.

Can I find deals for business class flights from Heathrow to Denmark?

Yes. Cheapflights offers flight deals from Heathrow to Denmark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£58+ Cheap Flights from London Heathrow Airport to Denmark

Cheap flight deals from Heathrow to Denmark

Round-trip from	£110
One-way from	£58
Popular in	July
Cheapest in	January
Average price	£128
Good round-trip deal	£145 or less
Good one-way deal	£88 or less

Scandinavian Airlines
9/10-13/10
Nonstop
3h 55m total
London to Denmark

Search Deals

Scandinavian Airlines
15/1
Nonstop
1h 50m total
London to Denmark

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£18 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to Denmark.

Search Deals

Price to beat on a one-way flight from London Heathrow to Denmark.

Search Deals

Find flight deals from Heathrow to Denmark

Cheapest flights from Heathrow to Denmark
Explore the most affordable flight options available from Heathrow to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Thu 9/1017:10LHR - CPH

Nonstop1h 55mMultiple Airlines

Mon 13/1020:40CPH - LHR

Nonstop2h 00mMultiple Airlines

Deal found 16/8£110

Thu 11/1206:45LHR - CPH

Nonstop1h 55mBritish Airways

Wed 17/1220:05CPH - LHR

Nonstop2h 05mBritish Airways

Deal found 17/8£112

Wed 1/1006:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Wed 8/1016:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 17/8£112

Tue 30/918:40LHR - CPH

Nonstop1h 55mScandinavian Airlines

Tue 7/1016:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 16/8£113

Fri 29/817:00LHR - CPH

Nonstop1h 55mScandinavian Airlines

Tue 23/916:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 17/8£114

Mon 8/1206:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Thu 11/1216:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 16/8£115

Fri 7/1118:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Sun 9/1117:30CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 16/8£115

Sat 27/906:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Sun 28/908:15CPH - LHR

Nonstop2h 05mScandinavian Airlines

Deal found 16/8£117

Wed 17/906:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Wed 24/920:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 17/8£117

Fri 24/1006:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Mon 27/1020:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 16/8£118

Sat 27/907:00LHR - CPH

Nonstop1h 55mMultiple Airlines

Sun 28/908:15CPH - LHR

Nonstop2h 05mMultiple Airlines

Deal found 16/8£119

Fri 7/1109:20LHR - BLL

Nonstop1h 45mBritish Airways

Sun 16/1120:50BLL - LHR

Nonstop1h 50mBritish Airways

Deal found 18/8£131

Best flights from Heathrow to Denmark
Discover carefully curated flight deals from Heathrow to Denmark that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2025.

Fri 2/106:50LHR - CPH

Nonstop1h 55mBritish Airways

Tue 6/118:20CPH - LHR

Nonstop2h 05mBritish Airways

Deal found 16/8£112

Sat 17/109:35LHR - BLL

Nonstop1h 45mMultiple Airlines

Sun 18/120:00BLL - LHR

1 stop14h 35mMultiple Airlines

Deal found 17/8£137

Thu 18/907:05LHR - AAL

1 stop8h 50mScandinavian Airlines

Sun 21/919:15AAL - LHR

2 stops15h 20mScandinavian Airlines

Deal found 18/8£155

Sun 14/920:55LHR - AAL

1 stop11h 55mKLM

Fri 19/914:20AAL - LHR

1 stop7h 35mKLM

Deal found 17/8£177

Thu 11/1206:45LHR - CPH

Nonstop1h 55mBritish Airways

Tue 16/1220:05CPH - LHR

Nonstop2h 05mBritish Airways

Deal found 17/8£112

Sat 3/106:45LHR - CPH

Nonstop1h 55mBritish Airways

Tue 6/118:20CPH - LHR

Nonstop2h 05mBritish Airways

Deal found 16/8£112

Thu 11/1206:45LHR - CPH

Nonstop1h 55mBritish Airways

Wed 17/1220:05CPH - LHR

Nonstop2h 05mBritish Airways

Deal found 17/8£112

Mon 10/1119:50LHR - BLL

1 stop12h 55mMultiple Airlines

Sat 15/1113:05BLL - LHR

Nonstop1h 50mMultiple Airlines

Deal found 18/8£139

Tue 9/1214:25LHR - CPH

Nonstop2h 00mBritish Airways

Wed 17/1220:05CPH - LHR

Nonstop2h 05mBritish Airways

Deal found 17/8£112

Tue 13/109:35LHR - BLL

Nonstop1h 45mMultiple Airlines

Tue 13/119:30BLL - LHR

1 stop14h 25mMultiple Airlines

Deal found 17/8£140

Wed 1/1007:05LHR - AAL

1 stop8h 50mScandinavian Airlines

Wed 8/1007:00AAL - LHR

2 stops6h 55mScandinavian Airlines

Deal found 16/8£160

Wed 10/1206:45LHR - CPH

Nonstop1h 55mBritish Airways

Wed 17/1220:05CPH - LHR

Nonstop2h 05mBritish Airways

Deal found 17/8£112

Direct flights from Heathrow to Denmark
Explore direct flight options from Heathrow to Denmark based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2025.

Thu 11/1206:45LHR - CPH

Nonstop1h 55mBritish Airways

Tue 16/1220:05CPH - LHR

Nonstop2h 05mBritish Airways

Deal found 17/8£112

Wed 1/1006:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Wed 8/1016:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 17/8£112

Thu 2/1006:55LHR - CPH

Nonstop1h 55mMultiple Airlines

Mon 6/1020:40CPH - LHR

Nonstop2h 00mMultiple Airlines

Deal found 18/8£113

Fri 29/817:00LHR - CPH

Nonstop1h 55mScandinavian Airlines

Tue 23/916:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 17/8£114

Sat 4/1006:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Sun 5/1008:15CPH - LHR

Nonstop2h 05mScandinavian Airlines

Deal found 17/8£115

Sat 27/907:00LHR - CPH

Nonstop1h 55mMultiple Airlines

Sun 28/908:15CPH - LHR

Nonstop2h 05mMultiple Airlines

Deal found 18/8£117

Wed 17/906:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Wed 24/920:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 17/8£117

Wed 15/1006:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Sun 19/1020:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 18/8£118

Thu 2/1018:40LHR - CPH

Nonstop1h 55mScandinavian Airlines

Thu 9/1016:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 18/8£120

Fri 7/1109:20LHR - BLL

Nonstop1h 45mBritish Airways

Sun 16/1120:50BLL - LHR

Nonstop1h 50mBritish Airways

Deal found 18/8£131

Mon 3/1117:00LHR - BLL

Nonstop1h 45mBritish Airways

Sun 9/1120:50BLL - LHR

Nonstop1h 50mBritish Airways

Deal found 18/8£137

Wed 29/1009:45LHR - BLL

Nonstop1h 45mBritish Airways

Wed 5/1120:45BLL - LHR

Nonstop1h 50mBritish Airways

Deal found 16/8£139

Last-minute flights from Heathrow to Denmark
Discover last-minute flight deals from Heathrow to Denmark. Data last updated 19 August 2025 and is based on user searches.

Fri 29/817:00LHR - CPH

Nonstop1h 55mScandinavian Airlines

Tue 23/916:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 17/8£114

Mon 15/906:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Tue 30/916:40CPH - LHR

1 stop5h 55mScandinavian Airlines

Deal found 16/8£123

Wed 17/906:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Wed 24/920:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 17/8£117

Thu 18/907:05LHR - AAL

1 stop8h 50mScandinavian Airlines

Sun 21/919:15AAL - LHR

2 stops15h 20mScandinavian Airlines

Deal found 18/8£155

Thu 18/907:05LHR - AAL

1 stop8h 50mScandinavian Airlines

Mon 22/907:00AAL - LHR

2 stops15h 35mScandinavian Airlines

Deal found 18/8£162

Tue 23/907:05LHR - AAL

1 stop8h 50mScandinavian Airlines

Sun 28/917:20AAL - LHR

2 stops16h 35mScandinavian Airlines

Deal found 18/8£160

Wed 24/919:30LHR - CPH

Nonstop1h 50mScandinavian Airlines

Tue 30/913:00CPH - LHR

1 stop4h 25mScandinavian Airlines

Deal found 18/8£122

Thu 25/906:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Sun 28/908:15CPH - LHR

Nonstop2h 05mScandinavian Airlines

Deal found 17/8£121

Sat 27/906:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Sun 28/908:15CPH - LHR

Nonstop2h 05mScandinavian Airlines

Deal found 16/8£117

Sat 27/907:00LHR - CPH

Nonstop1h 55mMultiple Airlines

Sun 28/908:15CPH - LHR

Nonstop2h 05mMultiple Airlines

Deal found 16/8£119

Sun 28/906:35LHR - CPH

Nonstop1h 55mMultiple Airlines

Tue 30/915:00CPH - LHR

Nonstop2h 00mMultiple Airlines

Deal found 16/8£118

Tue 30/918:40LHR - CPH

Nonstop1h 55mScandinavian Airlines

Tue 7/1016:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 16/8£113

One-way flights from Heathrow to Denmark
Search for one-way flight options from Heathrow to Denmark. Find affordable one-way fares based on user searches. Data last updated 19 August 2025.

Thu 15/119:30LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 18/8£58

Sat 15/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 16/8£60

Mon 15/1206:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 18/8£61

Wed 15/1006:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 18/8£64

Tue 2/910:20LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 16/8£64

Thu 18/918:40LHR - CPH

Nonstop1h 55mScandinavian Airlines

Deal found 16/8£65

Wed 26/1117:00LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 17/8£66

Sat 22/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 18/8£66

Fri 24/1006:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 16/8£67

Sat 30/817:00LHR - CPH

Nonstop1h 55mScandinavian Airlines

Deal found 17/8£68

Tue 4/1119:30LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 18/8£69

Thu 4/918:40LHR - CPH

Nonstop1h 55mScandinavian Airlines

Deal found 17/8£69

Cheapflights 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

Fri 2/1

06:50-09:45

Nonstop1h 55m

Kastrup Copenhagen

Tue 6/1

18:20-19:25

Nonstop2h 05m

£112

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Thu 11/12

06:45-09:40

Nonstop1h 55m

Kastrup Copenhagen

Tue 16/12

20:05-21:10

Nonstop2h 05m

£112

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Sat 3/1

06:45-09:40

Nonstop1h 55m

Kastrup Copenhagen

Tue 6/1

18:20-19:25

Nonstop2h 05m

£112

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Thu 11/12

06:45-09:40

Nonstop1h 55m

Kastrup Copenhagen

Wed 17/12

20:05-21:10

Nonstop2h 05m

£112

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Tue 9/12

14:25-17:25

Nonstop2h 00m

Kastrup Copenhagen

Wed 17/12

20:05-21:10

Nonstop2h 05m

£112

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Wed 10/12

06:45-09:40

Nonstop1h 55m

Kastrup Copenhagen

Wed 17/12

20:05-21:10

Nonstop2h 05m

£112

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Sat 1/11

08:25-11:20

Nonstop1h 55m

Kastrup Copenhagen

Wed 5/11

14:05-15:15

Nonstop2h 10m

£112

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Sat 15/11

06:45-09:40

Nonstop1h 55m

Kastrup Copenhagen

Tue 18/11

20:05-21:10

Nonstop2h 05m

£112

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Sat 3/1

06:45-09:40

Nonstop1h 55m

Kastrup Copenhagen

Wed 7/1

06:55-08:10

Nonstop2h 15m

£112

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Thu 29/1

06:45-09:40

Nonstop1h 55m

Kastrup Copenhagen

Mon 2/2

06:45-08:00

Nonstop2h 15m

£112

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 60 results

...

Best time to book a flight from Heathrow to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from Heathrow with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Denmark

What is the cheapest month to book a flight from London Heathrow Airport to Denmark?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Denmark (average of £79). Flying from London Heathrow Airport to Denmark in December is currently the most expensive (average of £171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to DK?

Unlike in the morning, when flights are generally more expensive, you can save up to 48% on flights from London Heathrow Airport to Denmark by exploring options for tickets at midday.

What is the cheapest day to fly from London Heathrow Airport to Denmark?

Travellers seeking maximum savings on their London Heathrow Airport to Denmark flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Denmark

The most flights from LHR to DK0 are scheduled on a Monday (47 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (17 on average).

Reviews of airlines servicing Denmark

Read reviews from past customers who have flown with KLM, Norwegian, andScandinavian Airlines from London Heathrow Airport to Denmark. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Norwegian

7.8

Good

234 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Scandinavian Airlines

7.4

Good

1,470 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Lufthansa

6.8

Okay

7,334 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.7

Okay

7,283 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

How long is the flight from London Heathrow Airport to Denmark?
For as low as £112, British Airways can have you in Denmark from London Heathrow Airport in 1h 55m. There are 608 mi between London Heathrow Airport and Denmark. This flight may include one or multiple stops.
What are the most popular routes from London Heathrow Airport to Denmark?
The most popular flight routes from London Heathrow Airport to Denmark are London Heathrow - Kastrup Copenhagen, London Heathrow - Billund and London Heathrow - Aalborg.
What are the most reliable airlines from London Heathrow Airport to Denmark?
Consider Cathay Pacific (100%), Virgin Atlantic (86%) or EL AL (85%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Denmark.
What are the cheapest flights from London Heathrow Airport to Denmark?
While on average a flight from London Heathrow Airport to Denmark is generally £723, our data shows the cheapest flight currently is £69. When looking at the most popular route, (London Heathrow - Kastrup Copenhagen), you can expect to pay £112 for that flight.
Can I find deals for flights from Heathrow to Denmark that include hotel bookings?
Yes. In addition to deals on Heathrow to Denmark flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Denmark?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Denmark.
Can I find deals for business class flights from Heathrow to Denmark?
Yes. Cheapflights offers flight deals from Heathrow to Denmark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Denmark?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Denmark (average of £79). Flying from London Heathrow Airport to Denmark in December is currently the most expensive (average of £171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Heathrow to Denmark

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£33	Average£68	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Norwegian	Cheapest£47	Average£117	FlexibilityNo cancel fee	On-time74%	Search Norwegian flights
easyJet	Cheapest£51	Average£107	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
British Airways	Cheapest£84	Average£165	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Scandinavian Airlines	Cheapest£90	Average£239	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
KLM	Cheapest£133	Average£195	FlexibilityNo cancel fee	On-time75%	Search KLM flights
SWISS	Cheapest£133	Average£166	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest£162	Average£210	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Brussels Airlines	Cheapest£170	Average£185	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights

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When you search for this flight from Heathrow to Denmark, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Denmark for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Denmark with no change fees?

Certainly. Search results for flights to Denmark from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Denmark become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Denmark flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London Heathrow Airport to Denmark from £58

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Denmark

Keep the following information in mind while searching for Heathrow to Denmark flight deals. Data was last updated 19 August 2025.

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Find flight deals from Heathrow to Denmark

Cheapest flights from Heathrow to DenmarkExplore the most affordable flight options available from Heathrow to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Explore the most affordable flight options available from Heathrow to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Denmark

What is the cheapest month to book a flight from London Heathrow Airport to Denmark?

What is the cheapest time of day to fly from LHR to DK?

Find hourly flight availability from Heathrow to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2025.

What is the cheapest day to fly from London Heathrow Airport to Denmark?

Use this chart to determine the cheapest time to fly return from Heathrow to Denmark. Price data was last updated on 16 December 2024.

Weekly flight availability from London Heathrow Airport to Denmark

Explore weekly flight availability from Heathrow to Denmark. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 August 2025.

Reviews of airlines servicing Denmark

Read reviews from past customers who have flown with KLM, Norwegian, andScandinavian Airlines from London Heathrow Airport to Denmark. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Denmark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from London Heathrow Airport to Denmark?

What are the most popular routes from London Heathrow Airport to Denmark?

What are the most reliable airlines from London Heathrow Airport to Denmark?

What are the cheapest flights from London Heathrow Airport to Denmark?

Can I find deals for flights from Heathrow to Denmark that include hotel bookings?

How can I find direct flights from Heathrow to Denmark?

Can I find deals for business class flights from Heathrow to Denmark?

What is the cheapest month to book a flight from London Heathrow Airport to Denmark?

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Alternative routes for Heathrow to Denmark

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Heathrow to Denmark

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Denmark?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Denmark?

Can Cheapflights find flights from Heathrow to Denmark with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Denmark become cheaper?

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Cheapest flights from Heathrow to Denmark
Explore the most affordable flight options available from Heathrow to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.