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

Departing from Denmark to London Heathrow Airport will take you 2h 15m. Denmark and London Heathrow Airport are separated by a distance of 608 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

While some choose either Billund - London Heathrow or Aarhus - London Heathrow, Kastrup Copenhagen - London Heathrow is the most popular route from Denmark to London Heathrow Airport.

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

On average you can expect to pay £116 for a flight from Denmark to London Heathrow Airport. The cheapest flight overall is £57 while the most popular route, (Kastrup Copenhagen - London Heathrow) is currently priced at £92.

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denmark to London Heathrow Airport on time: Delta (91%), Vietnam Airlines (86%), Scandinavian Airlines (79%).

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

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

How can I find direct flights from Denmark to Heathrow?

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

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

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

£46+ Flights from Denmark to London Heathrow Airport

Cheap flight deals from Denmark to Heathrow

Round-trip from	£89
One-way from	£46
Popular in	July
Cheapest in	January
Average price	£85
Good round-trip deal	£95 or less
Good one-way deal	£65 or less

Scandinavian Airlines
15/10-25/10
Nonstop
4h 00m total
Denmark to London

Search Deals

Scandinavian Airlines
22/11
Nonstop
2h 15m total
Denmark to London

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£13 potential increase over avg. return price).

Search Deals

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

Search Deals

Average for round-trip flights in September 2025

Search Deals

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

Search Deals

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

Search Deals

Find flight deals from Denmark to Heathrow

Cheapest flights from Denmark to Heathrow
Explore the most affordable flight options available from Denmark to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Wed 15/1014:50CPH - LHR

Nonstop2h 10mScandinavian Airlines

Sat 25/1006:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 15/9£89

Mon 15/1214:55CPH - LHR

Nonstop2h 05mScandinavian Airlines

Wed 17/1206:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 15/9£95

Fri 7/1120:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Mon 10/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 15/9£98

Wed 26/1116:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Fri 28/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 15/9£99

Mon 17/1116:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Wed 19/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 15/9£101

Sat 15/1108:05CPH - LHR

Nonstop2h 15mScandinavian Airlines

Wed 19/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 16/9£102

Fri 14/1116:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Fri 21/1117:30LHR - CPH

1 stop4h 45mScandinavian Airlines

Deal found 14/9£103

Mon 27/1016:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Thu 30/1007:05LHR - CPH

1 stop4h 10mScandinavian Airlines

Deal found 15/9£104

Fri 14/1106:55CPH - LHR

Nonstop2h 15mBritish Airways

Sun 16/1107:55LHR - CPH

Nonstop1h 55mBritish Airways

Deal found 15/9£105

Thu 6/1120:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Wed 12/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 16/9£106

Thu 4/1210:00BLL - LHR

1 stop7h 25mMultiple Airlines

Thu 11/1217:05LHR - BLL

Nonstop1h 45mMultiple Airlines

Deal found 14/9£116

Thu 30/1010:00BLL - LHR

1 stop7h 25mMultiple Airlines

Thu 6/1109:25LHR - BLL

Nonstop1h 45mMultiple Airlines

Deal found 15/9£120

Best flights from Denmark to Heathrow
Discover carefully curated flight deals from Denmark to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Mon 16/306:45CPH - LHR

Nonstop2h 15mBritish Airways

Fri 20/319:45LHR - CPH

Nonstop2h 00mBritish Airways

Deal found 15/9£108

Sat 8/1111:55CPH - LHR

1 stop7h 35mScandinavian Airlines

Sat 15/1110:20LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 16/9£115

Fri 7/1110:00BLL - LHR

1 stop7h 25mMultiple Airlines

Sun 9/1109:45LHR - BLL

Nonstop1h 45mMultiple Airlines

Deal found 15/9£136

Fri 5/1214:25BLL - LHR

1 stop5h 50mKLM

Sun 7/1206:30LHR - BLL

1 stop3h 50mKLM

Deal found 14/9£157

Tue 30/1215:45CPH - LHR

Nonstop2h 10mBritish Airways

Tue 6/106:45LHR - CPH

Nonstop1h 55mBritish Airways

Deal found 15/9£111

Wed 5/1114:35AAL - LHR

1 stop8h 05mScandinavian Airlines

Wed 12/1110:35LHR - AAL

1 stop7h 30mScandinavian Airlines

Deal found 16/9£121

Tue 11/1106:25CPH - LHR

Nonstop2h 15mBritish Airways

Sat 15/1108:25LHR - CPH

Nonstop1h 55mBritish Airways

Deal found 15/9£112

Fri 5/1217:40AAL - LHR

1 stop5h 00mScandinavian Airlines

Sat 6/1206:40LHR - AAL

1 stop6h 20mScandinavian Airlines

Deal found 17/9£122

Sat 13/1210:25BLL - LHR

1 stop5h 00mMultiple Airlines

Tue 16/1209:35LHR - BLL

Nonstop1h 45mMultiple Airlines

Deal found 16/9£136

Thu 27/1115:20CPH - LHR

Nonstop2h 10mBritish Airways

Sun 30/1107:55LHR - CPH

Nonstop1h 55mBritish Airways

Deal found 16/9£113

Fri 14/1118:15CPH - LHR

Nonstop2h 05mBritish Airways

Sun 16/1107:55LHR - CPH

Nonstop1h 55mBritish Airways

Deal found 17/9£113

Wed 12/1110:25BLL - LHR

1 stop4h 25mKLM

Mon 17/1106:30LHR - BLL

1 stop3h 50mKLM

Deal found 15/9£157

Sun 9/1116:55AAL - LHR

1 stop5h 40mMultiple Airlines

Sun 16/1106:30LHR - AAL

1 stop6h 15mMultiple Airlines

Deal found 16/9£147

Thu 4/1206:20AAL - LHR

1 stop12h 20mScandinavian Airlines

Sun 7/1206:40LHR - AAL

1 stop8h 40mScandinavian Airlines

Deal found 16/9£135

Fri 7/1106:55CPH - LHR

Nonstop2h 15mBritish Airways

Sun 9/1108:50LHR - CPH

Nonstop1h 55mBritish Airways

Deal found 17/9£113

Sat 8/1110:25BLL - LHR

1 stop7h 35mMultiple Airlines

Sun 9/1109:45LHR - BLL

Nonstop1h 45mMultiple Airlines

Deal found 14/9£147

Fri 27/218:15CPH - LHR

Nonstop2h 05mBritish Airways

Tue 3/316:05LHR - CPH

Nonstop2h 00mBritish Airways

Deal found 16/9£113

Mon 6/1012:35AAL - LHR

1 stop6h 05mScandinavian Airlines

Mon 13/1007:05LHR - AAL

1 stop8h 50mScandinavian Airlines

Deal found 15/9£137

Thu 11/1210:00BLL - LHR

1 stop7h 25mMultiple Airlines

Sun 14/1206:30LHR - BLL

1 stop6h 20mMultiple Airlines

Deal found 15/9£150

Fri 28/1118:15CPH - LHR

Nonstop2h 05mBritish Airways

Thu 4/1206:45LHR - CPH

Nonstop1h 55mBritish Airways

Deal found 16/9£113

Thu 30/1009:50AAL - LHR

1 stop7h 10mScandinavian Airlines

Thu 6/1110:35LHR - AAL

1 stop7h 30mScandinavian Airlines

Deal found 15/9£138

Thu 27/1115:20CPH - LHR

Nonstop2h 10mBritish Airways

Mon 1/1207:05LHR - CPH

Nonstop1h 55mBritish Airways

Deal found 17/9£114

Sun 9/1115:20AAL - LHR

2 stops7h 15mScandinavian Airlines

Sun 16/1106:40LHR - AAL

1 stop8h 40mScandinavian Airlines

Deal found 17/9£139

Mon 6/1009:55BLL - LHR

1 stop7h 30mMultiple Airlines

Wed 8/1013:40LHR - BLL

Nonstop1h 40mMultiple Airlines

Deal found 15/9£162

Mon 29/917:30AAL - LHR

1 stop5h 05mScandinavian Airlines

Tue 14/1010:35LHR - AAL

1 stop5h 20mScandinavian Airlines

Deal found 15/9£142

Sun 7/1206:20AAL - LHR

2 stops7h 35mScandinavian Airlines

Sun 14/1206:40LHR - AAL

1 stop8h 40mScandinavian Airlines

Deal found 15/9£144

Wed 3/1218:50AAL - LHR

1 stop3h 50mScandinavian Airlines

Sun 7/1206:40LHR - AAL

1 stop8h 40mScandinavian Airlines

Deal found 15/9£144

Fri 31/1010:00BLL - LHR

1 stop7h 25mScandinavian Airlines

Fri 7/1109:55LHR - BLL

1 stop8h 00mScandinavian Airlines

Deal found 16/9£152

Wed 29/1010:00BLL - LHR

1 stop7h 25mScandinavian Airlines

Wed 5/1117:30LHR - BLL

1 stop14h 55mScandinavian Airlines

Deal found 14/9£153

Fri 10/1018:40BLL - LHR

1 stop15h 55mScandinavian Airlines

Sun 12/1009:55LHR - BLL

1 stop7h 45mScandinavian Airlines

Deal found 14/9£156

Direct flights from Denmark to Heathrow
Explore direct flight options from Denmark to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Wed 15/1014:50CPH - LHR

Nonstop2h 10mScandinavian Airlines

Sat 25/1006:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 15/9£89

Mon 15/1214:55CPH - LHR

Nonstop2h 05mScandinavian Airlines

Wed 17/1206:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 15/9£95

Fri 14/1120:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Fri 21/1117:00LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 14/9£96

Fri 7/1120:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Mon 10/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 15/9£98

Thu 1/106:45CPH - LHR

Nonstop2h 15mBritish Airways

Mon 5/111:20LHR - CPH

Nonstop2h 00mBritish Airways

Deal found 15/9£98

Fri 7/1120:50CPH - LHR

Nonstop2h 05mBritish Airways

Sun 9/1120:25LHR - CPH

Nonstop2h 00mBritish Airways

Deal found 15/9£99

Wed 26/1120:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Fri 28/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 16/9£100

Mon 17/1116:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Wed 19/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 15/9£101

Sat 15/1108:05CPH - LHR

Nonstop2h 15mScandinavian Airlines

Wed 19/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 16/9£102

Sun 16/1108:05CPH - LHR

Nonstop2h 15mScandinavian Airlines

Mon 24/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 15/9£103

Thu 1/120:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Sat 10/117:00LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 15/9£103

Thu 6/1120:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Wed 12/1106:40LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 16/9£104

Last-minute flights from Denmark to Heathrow
Discover last-minute flight deals from Denmark to Heathrow. Data last updated 17 September 2025 and is based on user searches.

Mon 22/921:45CPH - LHR

Nonstop1h 55mBritish Airways

Sat 15/1108:25LHR - CPH

Nonstop1h 55mBritish Airways

Deal found 17/9£147

Mon 22/921:25CPH - LHR

1 stop20h 35mScandinavian Airlines

Sat 15/1110:20LHR - CPH

Nonstop1h 50mScandinavian Airlines

Deal found 17/9£150

Mon 29/917:30AAL - LHR

1 stop5h 05mScandinavian Airlines

Tue 14/1010:35LHR - AAL

1 stop5h 20mScandinavian Airlines

Deal found 15/9£142

Mon 6/1012:35AAL - LHR

1 stop6h 05mScandinavian Airlines

Mon 13/1007:05LHR - AAL

1 stop8h 50mScandinavian Airlines

Deal found 15/9£137

Mon 13/1017:30AAL - LHR

1 stop5h 05mScandinavian Airlines

Tue 21/1018:40LHR - AAL

1 stop16h 25mScandinavian Airlines

Deal found 15/9£150

Mon 13/1017:30AAL - LHR

1 stop5h 05mMultiple Airlines

Tue 21/1014:45LHR - AAL

1 stop18h 05mMultiple Airlines

Deal found 15/9£155

Mon 13/1017:30AAL - LHR

1 stop5h 05mScandinavian Airlines

Mon 20/1007:05LHR - AAL

1 stop8h 50mScandinavian Airlines

Deal found 15/9£161

Tue 14/1009:45AAL - LHR

2 stops7h 40mScandinavian Airlines

Tue 21/1007:05LHR - AAL

1 stop8h 50mScandinavian Airlines

Deal found 15/9£145

Tue 14/1018:35AAR - LHR

1 stop4h 00mScandinavian Airlines

Tue 21/1010:35LHR - AAR

1 stop6h 25mScandinavian Airlines

Deal found 14/9£158

Thu 30/1009:50AAL - LHR

1 stop7h 10mScandinavian Airlines

Thu 6/1110:35LHR - AAL

1 stop7h 30mScandinavian Airlines

Deal found 15/9£138

Thu 30/1016:25AAR - LHR

1 stop6h 10mScandinavian Airlines

Thu 6/1110:35LHR - AAR

1 stop4h 15mScandinavian Airlines

Deal found 15/9£164

Fri 31/1016:25AAR - LHR

1 stop5h 55mScandinavian Airlines

Fri 7/1110:35LHR - AAR

1 stop4h 15mScandinavian Airlines

Deal found 16/9£156

One-way flights from Denmark to Heathrow
Search for one-way flight options from Denmark to Heathrow. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Sat 22/1108:05CPH - LHR

Nonstop2h 15mScandinavian Airlines

Deal found 16/9£46

Tue 25/1117:30CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 16/9£48

Sat 17/108:05CPH - LHR

Nonstop2h 15mScandinavian Airlines

Deal found 16/9£50

Sat 15/1108:05CPH - LHR

Nonstop2h 15mScandinavian Airlines

Deal found 16/9£51

Fri 21/1120:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 15/9£51

Tue 20/114:55CPH - LHR

Nonstop2h 05mScandinavian Airlines

Deal found 15/9£52

Mon 20/1016:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 15/9£53

Tue 7/1015:00CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 14/9£55

Tue 14/1020:40CPH - LHR

Nonstop2h 00mScandinavian Airlines

Deal found 15/9£56

Tue 4/1110:00BLL - LHR

1 stop5h 35mScandinavian Airlines

Deal found 16/9£60

Fri 5/1216:25AAR - LHR

1 stop5h 55mScandinavian Airlines

Deal found 15/9£62

Fri 31/1010:00BLL - LHR

1 stop5h 35mScandinavian Airlines

Deal found 14/9£62

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Mon 16/3

06:45-08:00

Nonstop2h 15m

London Heathrow

Fri 20/3

19:45-22:45

Nonstop2h 00m

£108

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Tue 30/12

15:45-16:55

Nonstop2h 10m

London Heathrow

Tue 6/1

06:45-09:40

Nonstop1h 55m

£111

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Tue 11/11

06:25-07:40

Nonstop2h 15m

London Heathrow

Sat 15/11

08:25-11:20

Nonstop1h 55m

£112

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Thu 27/11

15:20-16:30

Nonstop2h 10m

London Heathrow

Sun 30/11

07:55-10:50

Nonstop1h 55m

£113

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Fri 14/11

18:15-19:20

Nonstop2h 05m

London Heathrow

Sun 16/11

07:55-10:50

Nonstop1h 55m

£113

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Fri 7/11

06:55-08:10

Nonstop2h 15m

London Heathrow

Sun 9/11

08:50-11:45

Nonstop1h 55m

£113

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Fri 27/2

18:15-19:20

Nonstop2h 05m

London Heathrow

Tue 3/3

16:05-19:05

Nonstop2h 00m

£113

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Fri 28/11

18:15-19:20

Nonstop2h 05m

London Heathrow

Thu 4/12

06:45-09:40

Nonstop1h 55m

£113

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Thu 27/11

15:20-16:30

Nonstop2h 10m

London Heathrow

Mon 1/12

07:05-10:00

Nonstop1h 55m

£114

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Sat 8/11

11:55-18:30

1 stop7h 35m

London Heathrow

Sat 15/11

10:20-13:10

Nonstop1h 50m

£115

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results

...

Best time to book a flight from Denmark to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Denmark 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 Denmark to London Heathrow Airport

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

Currently, January is the cheapest month in which you can book a flight from Denmark to London Heathrow Airport (average of £112). Flying from Denmark to London Heathrow Airport in August is currently the most expensive (average of £164). 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 DK to LHR?

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

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

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

Weekly flight availability from Denmark to London Heathrow Airport

The most flights from DK0 to LHR are scheduled on a Tuesday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown with Scandinavian Airlines and British Airways from Denmark to London Heathrow Airport. 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.

Scandinavian Airlines

7.4

Good

1,486 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Scott,Sept 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Scandinavian Airlines

7.4

Good

1,486 reviews

Scandinavian Airlines

7.4

Good

1,486 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Scott,Sept 2025

CPH - LAX

British Airways

6.7

Okay

7,363 reviews

Scandinavian Airlines

7.4

Good

1,486 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Scott,Sept 2025

CPH - LAX

Related info for your journey

How long is the flight from Denmark to London Heathrow Airport?
Departing from Denmark to London Heathrow Airport will take you 2h 15m. Denmark and London Heathrow Airport are separated by a distance of 608 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Denmark to London Heathrow Airport?
While some choose either Billund - London Heathrow or Aarhus - London Heathrow, Kastrup Copenhagen - London Heathrow is the most popular route from Denmark to London Heathrow Airport.
What are the most reliable airlines from Denmark to London Heathrow Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denmark to London Heathrow Airport on time: Delta (91%), Vietnam Airlines (86%), Scandinavian Airlines (79%).
What are the cheapest flights from Denmark to London Heathrow Airport?
On average you can expect to pay £116 for a flight from Denmark to London Heathrow Airport. The cheapest flight overall is £57 while the most popular route, (Kastrup Copenhagen - London Heathrow) is currently priced at £92.
Can I find deals for flights from Denmark to Heathrow that include hotel bookings?
Yes. In addition to deals on Denmark to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Denmark to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denmark to Heathrow.
Can I find deals for business class flights from Denmark to Heathrow?
Yes. Cheapflights offers flight deals from Denmark to Heathrow 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 Denmark to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Denmark to London Heathrow Airport (average of £112). Flying from Denmark to London Heathrow Airport in August is currently the most expensive (average of £164). 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

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Deal

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Hayes

Watford

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Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Denmark to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest£91	Average£262	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
British Airways	Cheapest£92	Average£139	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Denmark to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Denmark to Heathrow 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 Denmark to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Denmark to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Denmark to Heathrow 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 Denmark to London Heathrow Airport from £46

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 22/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Denmark to Heathrow

Keep the following information in mind while searching for Denmark to Heathrow flight deals. Data was last updated 17 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Denmark to Heathrow

Cheapest flights from Denmark to HeathrowExplore the most affordable flight options available from Denmark to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from Denmark to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

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

Best time to book a flight from Denmark to Heathrow

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Denmark to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

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

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

Weekly flight availability from Denmark to London Heathrow Airport

Explore weekly flight availability from Denmark to Heathrow. 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 17 September 2025.

Reviews of airlines servicing Heathrow

Related info for your journey

Find useful and relevant information for your journey from Denmark to Heathrow. 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 Denmark to London Heathrow Airport?

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

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

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

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

How can I find direct flights from Denmark to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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Alternative routes for Denmark to Heathrow

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Top 2 airlines flying from Denmark to Heathrow

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Cheapest flights from Denmark to Heathrow
Explore the most affordable flight options available from Denmark to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.