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Cheap flights from Denmark to London Heathrow Airport from £62

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — LHR
11 Jun — 18 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Denmark to Heathrow

Enter your travel dates to find the best prices.

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 12 May 2026.

Fri 5/622:00
BLL
-
LHR
Nonstop1h 45m
British Airways
Mon 8/617:55
LHR
-
BLL
Nonstop1h 40m
British Airways
Deal found 10/5£109
Mon 8/621:30
BLL
-
LHR
Nonstop1h 45m
British Airways
Mon 15/608:10
LHR
-
BLL
Nonstop1h 40m
British Airways
Deal found 9/5£110
Mon 1/621:30
BLL
-
LHR
Nonstop1h 45m
British Airways
Mon 8/617:55
LHR
-
BLL
Nonstop1h 40m
British Airways
Deal found 12/5£112
Fri 5/622:00
BLL
-
LHR
Nonstop1h 45m
British Airways
Tue 9/611:50
LHR
-
BLL
Nonstop1h 40m
British Airways
Deal found 8/5£113
Wed 26/816:40
CPH
-
LHR
Nonstop2h 00m
Scandinavian Airlines
Wed 2/906:40
LHR
-
CPH
Nonstop1h 50m
Scandinavian Airlines
Deal found 10/5£113
Wed 10/621:50
BLL
-
LHR
Nonstop1h 45m
British Airways
Tue 16/611:50
LHR
-
BLL
Nonstop1h 40m
British Airways
Deal found 7/5£114
Wed 10/621:50
BLL
-
LHR
Nonstop1h 45m
British Airways
Wed 17/608:25
LHR
-
BLL
Nonstop1h 40m
British Airways
Deal found 10/5£115
Wed 20/512:10
BLL
-
LHR
Nonstop1h 50m
British Airways
Wed 27/517:10
LHR
-
BLL
Nonstop1h 40m
British Airways
Deal found 8/5£115
Fri 4/921:15
CPH
-
LHR
Nonstop1h 55m
British Airways
Wed 9/906:35
LHR
-
CPH
Nonstop1h 50m
British Airways
Deal found 10/5£119
Mon 16/1120:40
CPH
-
LHR
Nonstop2h 00m
Scandinavian Airlines
Wed 18/1106:40
LHR
-
CPH
Nonstop1h 50m
Scandinavian Airlines
Deal found 8/5£120
Mon 22/621:30
BLL
-
LHR
Nonstop1h 45m
British Airways
Wed 24/617:10
LHR
-
BLL
Nonstop1h 40m
British Airways
Deal found 10/5£120
Sat 6/612:30
BLL
-
LHR
Nonstop1h 50m
British Airways
Sat 13/609:05
LHR
-
BLL
Nonstop1h 40m
British Airways
Deal found 11/5£121

Find flight deals from Denmark to Heathrow

Keep the following information in mind while searching for Denmark to Heathrow flight deals. Data was last updated 12 May 2026.

Round-trip from

£109

One-way from

£62

Popular in

July

Cheapest in

January

Average price

£115

Good round-trip deal

£123 or less

Good one-way deal

£71 or less
British Airways
  • British Airways
  • 5/6-8/6
  • Nonstop
  • 3h 25m total
  • Denmark to London
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 26/5
  • Nonstop
  • 2h 00m total
  • Denmark to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£14 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 May 2026
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

Cheapflights Fare Finder

 
Customise your flight search to find flights from Denmark to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 May 2026.
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

Cheapest return flight
Fastest return journey

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 5/6

22:00-22:45

Nonstop1h 45m

London Heathrow

Tue 9/6

11:50-14:30

Nonstop1h 40m

£113

BillundLondon

BLL - LHR

BLLLHR

Billund

Mon 22/6

21:30-22:15

Nonstop1h 45m

London Heathrow

Thu 25/6

09:25-12:05

Nonstop1h 40m

£123

BillundLondon

BLL - LHR

BLLLHR

Billund

Tue 9/6

15:20-16:10

Nonstop1h 50m

London Heathrow

Wed 10/6

17:10-19:50

Nonstop1h 40m

£157

AarhusLondon

AAR - LHR

AARLHR

Aarhus

Tue 25/8

17:50-21:35

1 stop4h 45m

London Heathrow

Mon 31/8

10:35-17:15

1 stop5h 40m

£171

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Fri 12/6

06:00-09:00

1 stop4h 00m

London Heathrow

Tue 16/6

11:45-18:15

1 stop5h 30m

£176

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Sun 30/8

09:55-14:35

1 stop5h 40m

London Heathrow

Thu 3/9

07:05-14:45

1 stop6h 40m

£182

BillundLondon

BLL - LHR

BLLLHR

Billund

Fri 5/6

06:40-13:45

1 stop8h 05m

London Heathrow

Mon 8/6

20:55-09:35

1 stop11h 40m

£184

BillundLondon

BLL - LHR

BLLLHR

Billund

Mon 22/6

06:00-09:00

1 stop4h 00m

London Heathrow

Thu 25/6

08:40-13:30

1 stop3h 50m

£186

AalborgLondon

AAL - LHR

AALLHR

Aalborg

Mon 7/9

12:40-18:30

1 stop6h 50m

London Heathrow

Tue 22/9

10:20-17:10

1 stop5h 50m

£188

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Fri 12/6

21:15-22:10

Nonstop1h 55m

London Heathrow

Sun 14/6

06:35-09:25

Nonstop1h 50m

£188

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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

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

The price you pay for your flight from Denmark to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Denmark to London Heathrow Airport (average of £129). Flying from Denmark to London Heathrow Airport in July is currently the most expensive (average of £210). 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?

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 12 May 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 36% 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?

Use this chart to determine the cheapest time to fly return from Denmark to Heathrow. Price data was last updated on 9 May 2026.

Travellers seeking maximum savings on their Denmark to London Heathrow Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings 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

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 12 May 2026.

The most flights from DK0 to LHR are scheduled on a Tuesday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

How often are flights from Denmark to London delayed?

About 10% of weekly flights between Denmark and London have experienced delays in the past year, with the average delay time being 103 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, British Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 12 May 2026.
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
1,773 reviews
Check prices

Comfort

7.3

Overall

7.4

Boarding

7.6

Crew

8.0

Entertainment

6.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
Scandinavian Airlines
7.4
Good
1,773 reviews
Scandinavian Airlines
7.4
Good
1,773 reviews
Check prices

Comfort

7.3

Overall

7.4

Boarding

7.6

Crew

8.0

Entertainment

6.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.
British Airways
6.7
Okay
7,969 reviews
Scandinavian Airlines
7.4
Good
1,773 reviews
Check prices

Comfort

7.3

Overall

7.4

Boarding

7.6

Crew

8.0

Entertainment

6.7

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

CPH - ORD

The flight was smooth for the most part. Please remove those extra pillows on the headrest of the chair. They make your neck hurt by pushing your head forward. We flew on two other planes that did not have that feature and the seats were very comfortable. The crew members were very nice, and the pizza twists were really good.

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?

    Departing from Denmark to London Heathrow Airport will take you 1h 45m. Denmark and London Heathrow Airport are separated by a distance of 491 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Denmark to London Heathrow Airport one-way?

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as £34. However, be on the lookout for offers from British Airways and Air Serbia, as they are both options that can get you from Denmark to London Heathrow Airport for a low price.

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

    While some choose either Kastrup Copenhagen - London Heathrow or Billund - London Heathrow, Aarhus - 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: Vietnam Airlines (100%), Japan Airlines (98%), American Airlines (94%).

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

    On average you can expect to pay £123 for a flight from Denmark to London Heathrow Airport. The cheapest flight overall is £69 while the most popular route, (Aarhus - London Heathrow) is currently priced at £178.

  • 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, February is the cheapest month in which you can book a flight from Denmark to London Heathrow Airport (average of £129). Flying from Denmark to London Heathrow Airport in July is currently the most expensive (average of £210). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Hounslow
Croydon
Wembley
Northampton
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

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Alternative routes for Denmark to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Denmark to Heathrow

Discover the top 2 airlines that operate flights from Denmark to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£96Average£233FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£106Average£173FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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 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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