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$42+ Cheap flights from Copenhagen (CPH) to London (LON)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — LON
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 are usually found in January or March, booked 74 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Copenhagen to London

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to London (LON). 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

$105
(easyJet)

One-way from

$42
(Mytrip)

Popular in

April

Cheapest in

January

Average price

$125

Good round-trip deal

$67 or less

Good one-way deal

$39 or less
From Kastrup Copenhagen to London (LON)
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One-way flight from Kastrup Copenhagen to London (LON)
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Highest demand for flights based on searches. 4% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($5 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 (LON).
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Price to beat on a one-way flight from Kastrup Copenhagen to London (LON).
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Find flight deals from Copenhagen to London

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

This easyJet 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 easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1310:05 amCPH - LGW
Nonstop2h 05measyJet
Tue 9/168:00 amLGW - CPH
Nonstop2h 00measyJet
Deal found 6/12$105
This Norwegian deal was found by Cheapflights users on 6/10. 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 Norwegian is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:25 pmCPH - LGW
Nonstop1h 55mNorwegian
Mon 8/118:45 pmLGW - CPH
Nonstop1h 50mNorwegian
Deal found 6/10$128
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 Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2110:55 amCPH - LGW
Nonstop2h 05mMultiple Airlines
Thu 8/218:45 pmLGW - CPH
Nonstop1h 50mMultiple Airlines
Deal found 6/9$167
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 SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/179:40 amCPH - LGW
1 stop9h 10mSWISS
Tue 6/246:35 pmLGW - CPH
1 stop13h 20mSWISS
Deal found 6/10$273
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

Cheapflights Fare Finder

Customize your flight search to find flights from Copenhagen to London 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 that are best for you.

Fly from

Copenhagen

Fly to

London

Route

Depart

Return

Price

CopenhagenLondon

CPH - LGW

CPHLGW

Kastrup Copenhagen

Sat 9/13

10:05 am-11:10 am

Nonstop2h 05m

London Gatwick

Tue 9/16

8:00 am-11:00 am

Nonstop2h 00m

$105

CopenhagenLondon

CPH - LGW

CPHLGW

Kastrup Copenhagen

Thu 8/7

5:25 pm-6:20 pm

Nonstop1h 55m

London Gatwick

Mon 8/11

8:45 pm-11:35 pm

Nonstop1h 50m

$128

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 - LGW

CPHLGW

Kastrup Copenhagen

Thu 8/21

10:55 am-12:00 pm

Nonstop2h 05m

London Gatwick

Thu 8/21

8:45 pm-11:35 pm

Nonstop1h 50m

$167

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 - LGW

CPHLGW

Kastrup Copenhagen

Fri 9/26

8:10 pm-5:50 pm

1 stop22h 40m

London Gatwick

Sun 10/5

6:40 pm-7:20 pm

1 stop23h 40m

$274

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 33 results
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The best insider tips for Copenhagen to London 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 trip
Airlines
Scandinavian Airlines

SAS offers priority check-in for business, premium economy, and elite status passengers.


SAS economy class seats have 31” of legroom, slightly less than the industry average.

Read more about Scandinavian Airlinesby Robert Schrader
British Airways

BA offers free seat selection for oneworld Sapphire or Emerald status holders.


BA's European flights have tight economy seats but improvements are underway.

Read more about British Airwaysby Gabriel Leigh
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

Best time to book a flight from Copenhagen to London

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

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

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

To ensure you get the cheapest price possible for a flight from Copenhagen to London, you should look to book at least 74 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 Copenhagen to London?

Currently, November is the cheapest month in which you can book a flight from Copenhagen to London (average of $661). Flying from Copenhagen to London 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 LON?

Find hourly flight availability from Copenhagen to London. 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 in the evening. Doing so could potentially save you 71% 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?

Use this chart to determine the cheapest time to fly round-trip from Copenhagen to London. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Copenhagen to London

Explore weekly flight availability from Copenhagen to London. 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 LON are scheduled on a Thursday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in London by month

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

In terms of precipitation, rainfall in London 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 when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated June 12, 2025.
To help decide which airline to fly from Copenhagen to London, see what other customers have to say about KLM, airBaltic and Norwegian. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews

Overall

7.8

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

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

Overall

7.8

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

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.
airBaltic
7.8
Good
179 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

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.
Norwegian
7.8
Good
233 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

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

Overall

7.8

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

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

Overall

7.8

Entertainment

7.1

Food

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

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 London. 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?

    For a flight from Copenhagen to London, 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 20 outbound flights to London per day. 5 airlines have flights to London from Kastrup Copenhagen on a regular basis.

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

    Cheapflights users have booked flights from Copenhagen to London round-trip from $105. Other airlines that can offer you cheap pricing are Norwegian, from $128, and British Airways, from $139. These flights start at 12% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Copenhagen to London are Norwegian ($42), easyJet ($49), and British Airways ($66).

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

    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 Copenhagen to London on time: Cathay Pacific (97%), American Airlines (96%), Japan Airlines (96%).

  • What are the cheapest flights from Copenhagen to London?

    While on average a flight from Copenhagen to London is generally $1,607, our data shows the cheapest flight currently is $83. When looking at the most popular route, (Kastrup Copenhagen - London Gatwick), you can expect to pay $99 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Copenhagen to London 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?

    Currently, November is the cheapest month in which you can book a flight from Copenhagen to London (average of $661). Flying from Copenhagen to London 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?

Book flights to Copenhagen if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

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Alternative routes for Copenhagen to London

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

Top 5 airlines flying from Copenhagen to London

Discover the top 5 airlines that operate flights from Copenhagen to London. 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$160FlexibilityNo cancel feeOn-time74%
RyanairCheapest$53Average$152FlexibilityNo cancel feeOn-timeN/A
easyJetCheapest$63Average$102FlexibilityNo cancel feeOn-time86%
Scandinavian AirlinesCheapest$113Average$187FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$131Average$200FlexibilityNo cancel feeOn-time70%

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