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$66+ Cheap flights from Copenhagen (CPH) to Heathrow (LHR)

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — LHR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Kastrup Copenhagen to London Heathrow are usually found in January or March, booked 75 days in advance, depart on a Friday or Sunday and return on a Tuesday

Cheap flight deals from Copenhagen to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Heathrow (LHR). 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 June 12, 2025.

Round-trip from

$139
(British Airways)

One-way from

$66
(Orbitz)

Popular in

July

Cheapest in

January

Average price

$216

Good round-trip deal

$276 or less

Good one-way deal

$230 or less
From Kastrup Copenhagen to London Heathrow
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One-way flight from Kastrup Copenhagen to London Heathrow
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Highest demand for flights based on searches. 12% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Kastrup Copenhagen to London Heathrow.
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Price to beat on a one-way flight from Kastrup Copenhagen to London Heathrow.
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Find flight deals from Copenhagen to Heathrow

Cheapest flights from Copenhagen to Heathrow
Explore the most affordable flight options available from Copenhagen to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This British Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:45 pmCPH - LHR
Nonstop2h 10mBritish Airways
Wed 12/248:35 amLHR - CPH
Nonstop1h 55mBritish Airways
Deal found 6/11$131
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/148:40 pmCPH - LHR
Nonstop2h 00mScandinavian Airlines
Thu 7/176:40 amLHR - CPH
Nonstop1h 50mScandinavian Airlines
Deal found 6/11$160
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:30 pmCPH - LHR
1 stop3h 55mKLM
Fri 10/38:40 amLHR - CPH
1 stop4h 20mKLM
Deal found 6/12$233
This Expedia deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:50 pmCPH - LHR
Nonstop1h 55mMultiple Airlines
Thu 8/287:05 amLHR - CPH
1 stop7h 50mMultiple Airlines
Deal found 6/9$240
This Lufthansa deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/243:00 pmCPH - LHR
1 stop6h 40mLufthansa
Sun 10/268:45 amLHR - CPH
1 stop13h 10mLufthansa
Deal found 6/11$241
This Brussels Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:15 pmCPH - LHR
1 stop10h 05mBrussels Airlines
Mon 12/2911:05 amLHR - CPH
1 stop5h 25mBrussels Airlines
Deal found 6/11$246
This Austrian Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/217:00 amCPH - LHR
1 stop8h 20mAustrian Airlines
Wed 6/256:00 amLHR - CPH
1 stop15h 40mAustrian Airlines
Deal found 6/12$271
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:40 amCPH - LHR
1 stop7h 20mSWISS
Mon 8/116:40 pmLHR - CPH
2 stops18h 40mSWISS
Deal found 6/12$283
This Finnair deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/241:15 pmCPH - LHR
1 stop9h 55mFinnair
Sun 7/279:30 amLHR - CPH
1 stop10h 35mFinnair
Deal found 6/9$330

Cheapflights Fare Finder

Customize your flight search to find flights from Copenhagen 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Copenhagen to London Heathrow Airport that are best for you.

Fly from

Copenhagen

Fly to

Heathrow

Route

Depart

Return

Price

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Wed 9/17

8:00 pm-8:55 pm

Nonstop1h 55m

London Heathrow

Wed 9/24

6:35 am-9:30 am

Nonstop1h 55m

$139

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Mon 7/14

8:40 pm-9:40 pm

Nonstop2h 00m

London Heathrow

Thu 7/17

6:40 am-9:30 am

Nonstop1h 50m

$160

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Thu 7/3

6:50 am-10:15 am

1 stop4h 25m

London Heathrow

Wed 7/9

5:50 pm-11:30 pm

1 stop4h 40m

$239

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Fri 10/24

3:00 pm-8:40 pm

1 stop6h 40m

London Heathrow

Sun 10/26

8:45 am-10:55 pm

1 stop13h 10m

$241

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Thu 6/26

6:50 am-5:05 pm

1 stop11h 15m

London Heathrow

Sun 6/29

11:05 am-5:20 pm

1 stop5h 15m

$247

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Thu 12/4

9:50 am-4:40 pm

2 stops7h 50m

London Heathrow

Sun 12/7

6:00 am-2:00 pm

1 stop7h 00m

$288

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Sat 7/5

7:00 am-9:40 pm

1 stop15h 40m

London Heathrow

Tue 7/8

6:00 am-10:40 pm

1 stop15h 40m

$299

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Wed 7/9

12:25 pm-8:40 pm

1 stop9h 15m

London Heathrow

Thu 7/10

7:30 am-6:40 pm

1 stop10h 10m

$320

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Wed 10/8

4:00 pm-5:00 pm

Nonstop2h 00m

$66

CopenhagenLondon

CPH - LHR

CPHLHR

Kastrup Copenhagen

Fri 8/15

8:40 pm-9:40 pm

Nonstop2h 00m

$73

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 19 results
1
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The best insider tips for Copenhagen to London Heathrow Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Copenhagen to London Heathrow Airport trip
Airlines
Scandinavian Airlines

SAS offers Wi-Fi on most regional aircraft, free for business class, fee for others.


SAS Go Light fares limit you to an under-seat bag; pay for larger carry-ons at the gate.

Read more about Scandinavian Airlinesby Robert Schrader
British Airways

BA's Executive Club offers free seat selection for oneworld Sapphire or Emerald status holders.


BA's Club Suite offers solo pods with a door, available on A350 and most 777s.

Read more about British Airwaysby Gabriel Leigh
Airports
CPH

CPH has a single security checkpoint between Terminals 2 and 3. Check current wait times and consider using the other terminal's entry point if lines are long.

Read more about CPHby John Walton
LHR

For quick city access, take the Heathrow Express to Paddington Station. It's the fastest way to central London, with connections to the tube.

Read more about LHRby Ramsey Qubein
Our travel experts
Robert Schrader

Robert Schrader

Expert on Scandinavian Airlines

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
John Walton

John Walton

Expert on CPH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Best time to book a flight from Copenhagen to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Copenhagen with our price prediction graph.
Estimated round-trip 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 Copenhagen to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Heathrow. Price data was last updated on June 9, 2025.

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Copenhagen to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Copenhagen to London Heathrow Airport (average of $661). Flying from Copenhagen to London Heathrow Airport in June is currently the most expensive (average of $1,108). 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 CPH to LHR?

Find hourly flight availability from Copenhagen 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 June 12, 2025.

It’s typically best to fly out from Copenhagen to London Heathrow Airport in the evening. Doing so could potentially save you 62% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Copenhagen to Heathrow. Price data was last updated on June 8, 2025.

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

Weekly flight availability from Copenhagen to London Heathrow Airport

Explore weekly flight availability from Copenhagen 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 June 12, 2025.

The most flights from CPH to LHR are scheduled on a Thursday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 June 12, 2025.
See what other customers who have flown with KLM, LOT and Austrian Airlines from Copenhagen to London have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
LOT
7.6
Good
1,077 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Finnair
7.6
Good
1,290 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Heathrow. 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 from for flights from Copenhagen to London Heathrow?

    For a flight from Copenhagen to London Heathrow, you will be flying from Kastrup Copenhagen. Kastrup Copenhagen (CPH) is just 5.0 mi from the center of the city. Kastrup Copenhagen is the only Copenhagen airport and it handles 17 outbound flights to London Heathrow per day. 3 airlines have flights to London Heathrow from Kastrup Copenhagen on a regular basis.

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

    Currently priced at $139, British Airways will fly you from Copenhagen to London Heathrow Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and Lufthansa - these airlines can fly you to your destination from $160 and $241, respectively. Users have found that British Airways is 25% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Copenhagen to London Heathrow Airport are British Airways ($66), Scandinavian Airlines ($73), and Austrian Airlines ($107).

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

    The top 3 most reliable airlines when flying from Copenhagen to London Heathrow Airport are Cathay Pacific (97%), American Airlines (96%) and Japan Airlines (96%).

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

    The cheapest flight price from Copenhagen to London Heathrow Airport is $83. On average you can expect to pay $1,607. The most popular route, (Kastrup Copenhagen - London Heathrow), can usually be booked for $203.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Copenhagen to London Heathrow Airport (average of $661). Flying from Copenhagen to London Heathrow Airport in June is currently the most expensive (average of $1,108). 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

Traveling to a place near Copenhagen?

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Hounslow
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Luton
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Gatwick
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Watford
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Broadway
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Brentwood

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Copenhagen to Heathrow

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

Top 3 airlines flying from Copenhagen to Heathrow

Discover the top 3 airlines that operate flights from Copenhagen 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest$53Average$161FlexibilityNo cancel feeOn-time74%
Scandinavian AirlinesCheapest$113Average$187FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$131Average$200FlexibilityNo cancel feeOn-time70%

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