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Cheap flights from London Heathrow Airport to Copenhagen from $137

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CPH
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Kastrup Copenhagen are usually found in February or January, booked 89 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Heathrow to Copenhagen

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Copenhagen
Explore the most affordable flight options available from Heathrow to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2026.

Fri 1/507:15
LHR
-
CPH
Nonstop1h 50m
British Airways
Mon 4/518:20
CPH
-
LHR
Nonstop2h 00m
British Airways
Deal found 19/4$212
Fri 29/520:35
LHR
-
CPH
Nonstop1h 45m
British Airways
Mon 1/621:45
CPH
-
LHR
Nonstop1h 55m
British Airways
Deal found 20/4$229
Wed 27/506:35
LHR
-
CPH
Nonstop1h 50m
British Airways
Mon 1/621:45
CPH
-
LHR
Nonstop1h 55m
British Airways
Deal found 20/4$240
Thu 20/820:35
LHR
-
CPH
Nonstop1h 45m
British Airways
Mon 24/821:45
CPH
-
LHR
Nonstop1h 55m
British Airways
Deal found 20/4$250
Sat 2/520:40
LHR
-
CPH
Nonstop1h 45m
British Airways
Sun 3/507:00
CPH
-
LHR
Nonstop2h 10m
British Airways
Deal found 19/4$251
Tue 11/820:30
LHR
-
CPH
Nonstop1h 45m
British Airways
Fri 14/821:15
CPH
-
LHR
Nonstop1h 55m
British Airways
Deal found 19/4$253
Wed 23/1206:45
LHR
-
CPH
Nonstop1h 55m
British Airways
Wed 30/1206:55
CPH
-
LHR
Nonstop2h 15m
British Airways
Deal found 20/4$254
Sat 29/820:40
LHR
-
CPH
Nonstop1h 45m
British Airways
Tue 1/921:45
CPH
-
LHR
Nonstop1h 55m
British Airways
Deal found 20/4$256
Tue 1/917:05
LHR
-
CPH
Nonstop1h 50m
British Airways
Sat 5/919:50
CPH
-
LHR
Nonstop1h 55m
British Airways
Deal found 20/4$257
Thu 4/620:35
LHR
-
CPH
Nonstop1h 45m
British Airways
Thu 11/607:05
CPH
-
LHR
Nonstop2h 10m
British Airways
Deal found 20/4$261
Sat 2/520:40
LHR
-
CPH
Nonstop1h 45m
British Airways
Sun 10/507:00
CPH
-
LHR
Nonstop2h 10m
British Airways
Deal found 21/4$263

Find flight deals from Heathrow to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Copenhagen (CPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 April 2026.

Round-trip from

$229

One-way from

$137

Popular in

July

Cheapest in

February

Average price

$302

Good round-trip deal

$456 or less

Good one-way deal

$157 or less
British Airways
  • British Airways
  • 29/5-1/6
  • Nonstop
  • 3h 40m total
  • London to Copenhagen
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 21/6
  • Nonstop
  • 1h 50m total
  • London to Copenhagen
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($81 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Kastrup Copenhagen.
Search Deals
Price to beat on a one-way flight from London Heathrow to Kastrup Copenhagen.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Copenhagen 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 647,157 searches. Data last updated 23 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Copenhagen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Fri 29/5

06:40-09:30

Nonstop1h 50m

Kastrup Copenhagen

Fri 29/5

11:45-16:25

1 stop5h 40m

$320
Fastest return journey

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Mon 29/6

19:55-22:40

Nonstop1h 45m

Kastrup Copenhagen

Fri 3/7

21:15-22:10

Nonstop1h 55m

$335

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Tue 1/9

17:30-23:10

1 stop4h 40m

Kastrup Copenhagen

Sat 5/9

08:10-09:20

Nonstop2h 10m

$335

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Wed 3/6

20:25-23:10

Nonstop1h 45m

Kastrup Copenhagen

Wed 10/6

07:20-08:30

Nonstop2h 10m

$345

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Sat 13/6

20:40-23:25

Nonstop1h 45m

Kastrup Copenhagen

Tue 16/6

16:30-17:30

Nonstop2h 00m

$355

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Mon 4/5

08:40-14:00

1 stop4h 20m

Kastrup Copenhagen

Thu 7/5

14:45-17:35

1 stop3h 50m

$388

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Thu 28/5

20:35-23:20

Nonstop1h 45m

Kastrup Copenhagen

Sun 31/5

07:00-08:10

Nonstop2h 10m

$392

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Fri 8/5

06:40-09:30

Nonstop1h 50m

Kastrup Copenhagen

Mon 11/5

16:40-17:40

Nonstop2h 00m

$405

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Mon 1/6

06:40-09:30

Nonstop1h 50m

Kastrup Copenhagen

Tue 2/6

07:00-18:50

1 stop12h 50m

$418

LondonCopenhagen

LHR - CPH

LHRCPH

London Heathrow

Fri 28/8

10:20-13:20

Nonstop2h 00m

Kastrup Copenhagen

Mon 31/8

16:40-17:40

Nonstop2h 00m

$429

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Heathrow to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen 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 Copenhagen

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Copenhagen. Price data was last updated on 17 April 2026.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Copenhagen, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Copenhagen (average of $260). Flying from London Heathrow Airport to Copenhagen in July is currently the most expensive (average of $419). 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 CPH?

Find hourly flight availability from Heathrow to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 April 2026.

When flying from London Heathrow Airport to Copenhagen, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 38% versus a flight in the afternoon.

How much does it cost for a return flight from London Heathrow Airport to Copenhagen?

Reviews of airlines servicing Copenhagen

Get insights into the airlines that provide service to Copenhagen. 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 Copenhagen. Reviews last updated 23 April 2026.
See what other customers who have flown with Scandinavian Airlines and British Airways from London Heathrow Airport to Copenhagen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.3
Good
1,751 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.6

Overall

7.3

Entertainment

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
7.3
Good
1,751 reviews
Scandinavian Airlines
7.3
Good
1,751 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.6

Overall

7.3

Entertainment

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
7,905 reviews
Scandinavian Airlines
7.3
Good
1,751 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.6

Overall

7.3

Entertainment

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 Heathrow to Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Copenhagen from London Heathrow?

    Kastrup Copenhagen (CPH), located 8.1 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Copenhagen. 2 airlines have flights to Kastrup Copenhagen from London Heathrow on a regular basis. Booking flights from London Heathrow to Kastrup Copenhagen should not be difficult; the airport handles an average of 31 inbound flights from London Heathrow per day.

  • How long is the flight from London Heathrow Airport to Copenhagen?

    Scandinavian Airlines and British Airways can get you from London Heathrow Airport to Copenhagen in just under 1h 45m. Your travel time will be generally consistent. The distance between London Heathrow Airport and Copenhagen is about 978 km. Most flights are nonstop.

  • What are the cheapest airlines flying from London Heathrow Airport to Copenhagen round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Copenhagen round-trip from $177. Another airline that can offer you cheap pricing is Scandinavian Airlines. British Airways is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider EL AL (97%), Cathay Pacific (94%) or WestJet (93%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Copenhagen.

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

    The cheapest flight price from London Heathrow Airport to Copenhagen is $134. On average you can expect to pay $408. The most popular route, (London Heathrow - Kastrup Copenhagen), can usually be booked for $647.

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

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

  • How can I find direct flights from Heathrow to Copenhagen?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Copenhagen 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 Copenhagen?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Copenhagen (average of $260). Flying from London Heathrow Airport to Copenhagen in July is currently the most expensive (average of $419). 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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Alternative routes for Heathrow to Copenhagen

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Copenhagen flights

Top 2 airlines flying from Heathrow to Copenhagen

Discover the top 2 airlines that operate flights from Heathrow to Copenhagen. 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 647,157 searches. Data last updated 23 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$177Average$285FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest$216Average$261FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines 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 Heathrow to Copenhagen?

Deals for Heathrow to Copenhagen flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Copenhagen from Heathrow.

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

Certainly. Search results for flights to Copenhagen 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 Copenhagen become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Copenhagen 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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