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Cheap flights from Copenhagen to London from $51

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — LON
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 Monday or Sunday and return on a Wednesday

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 16 September 2025.

Round-trip from

$116

One-way from

$51

Popular in

July

Cheapest in

January

Average price

$174

Good round-trip deal

$104 or less

Good one-way deal

$112 or less
easyJet
  • easyJet
  • 12/11-13/11
  • Nonstop
  • 4h 00m total
  • Copenhagen to London
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easyJet
  • easyJet
  • 16/12
  • Nonstop
  • 2h 05m total
  • Copenhagen to London
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Highest demand for flights based on searches. 16% potential increase in price ($53 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average return price).
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Average for round-trip flights in September 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 16 September 2025.

Wed 12/1110:20CPH - LGW
Nonstop2h 05measyJet
Thu 13/1117:15LGW - CPH
Nonstop1h 55measyJet
Deal found 15/9$116
Sat 15/1110:45CPH - LGW
Nonstop2h 05measyJet
Wed 19/1107:00LGW - CPH
Nonstop1h 50measyJet
Deal found 15/9$117
Fri 14/1111:40CPH - LGW
Nonstop2h 05measyJet
Sun 16/1107:00LGW - CPH
Nonstop1h 55measyJet
Deal found 15/9$120
Tue 16/1210:20CPH - LGW
Nonstop2h 05measyJet
Wed 17/1207:00LGW - CPH
Nonstop1h 50measyJet
Deal found 15/9$122
Fri 7/1120:40CPH - LGW
Nonstop2h 05measyJet
Sun 9/1107:00LGW - CPH
Nonstop1h 55measyJet
Deal found 15/9$128
Thu 6/1120:40CPH - LGW
Nonstop2h 05measyJet
Wed 12/1107:00LGW - CPH
Nonstop1h 50measyJet
Deal found 16/9$129
Wed 5/1110:20CPH - LGW
Nonstop2h 05measyJet
Fri 7/1117:15LGW - CPH
Nonstop1h 55measyJet
Deal found 15/9$132
Tue 11/1110:20CPH - LGW
Nonstop2h 05measyJet
Sat 15/1107:25LGW - CPH
Nonstop1h 50measyJet
Deal found 15/9$137
Thu 20/1120:40CPH - LGW
Nonstop2h 05measyJet
Sun 23/1107:00LGW - CPH
Nonstop1h 55measyJet
Deal found 15/9$140
Fri 28/1120:40CPH - LGW
Nonstop2h 05measyJet
Mon 1/1207:05LGW - CPH
Nonstop1h 50measyJet
Deal found 15/9$141

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 16 September 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 15/11

10:45-11:50

Nonstop2h 05m

London Gatwick

Wed 19/11

07:00-09:50

Nonstop1h 50m

$117

CopenhagenLondon

CPH - LGW

CPHLGW

Kastrup Copenhagen

Fri 7/11

20:40-21:45

Nonstop2h 05m

London Gatwick

Sun 9/11

07:00-09:55

Nonstop1h 55m

$120

CopenhagenLondon

CPH - LGW

CPHLGW

Kastrup Copenhagen

Fri 14/11

20:40-21:45

Nonstop2h 05m

London Gatwick

Sun 16/11

07:00-09:55

Nonstop1h 55m

$120

CopenhagenLondon

CPH - LGW

CPHLGW

Kastrup Copenhagen

Tue 16/12

10:20-11:25

Nonstop2h 05m

London Gatwick

Tue 16/12

17:15-20:10

Nonstop1h 55m

$137

CopenhagenLondon

CPH - LGW

CPHLGW

Kastrup Copenhagen

Tue 11/11

10:20-11:25

Nonstop2h 05m

London Gatwick

Sat 15/11

07:25-10:15

Nonstop1h 50m

$137

CopenhagenLondon

CPH - LGW

CPHLGW

Kastrup Copenhagen

Thu 20/11

20:40-21:45

Nonstop2h 05m

London Gatwick

Sun 23/11

07:00-09:55

Nonstop1h 55m

$140

CopenhagenLondon

CPH - LGW

CPHLGW

Kastrup Copenhagen

Fri 28/11

20:40-21:45

Nonstop2h 05m

London Gatwick

Mon 1/12

07:05-09:55

Nonstop1h 50m

$141

CopenhagenLondon

CPH - LGW

CPHLGW

Kastrup Copenhagen

Sat 29/11

10:45-11:50

Nonstop2h 05m

London Gatwick

Mon 1/12

07:05-09:55

Nonstop1h 50m

$143

CopenhagenLondon

CPH - LGW

CPHLGW

Kastrup Copenhagen

Thu 5/2

20:40-21:45

Nonstop2h 05m

London Gatwick

Mon 9/2

17:15-20:10

Nonstop1h 55m

$143

CopenhagenLondon

CPH - LGW

CPHLGW

Kastrup Copenhagen

Mon 15/12

10:25-11:30

Nonstop2h 05m

London Gatwick

Wed 17/12

07:00-09:50

Nonstop1h 50m

$143

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 22 results
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2
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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 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 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 return flight from Copenhagen to London. Price data was last updated on 12 September 2025.

The best time to book flights from Copenhagen to London is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Copenhagen to London (average of $1,037). Flying from Copenhagen to London in December is currently the most expensive (average of $1,667). 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 16 September 2025.

A simple way to save on the total cost of your ticket is to fly from Copenhagen to London in the morning. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at midday.

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 16 September 2025.

The most flights from CPH to LON are scheduled on a Tuesday (58 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

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 16 September 2025.
Check out reviews from past customers who have flown with Norwegian and Ryanair from Copenhagen to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
233 reviews
Check prices

Crew

8.1

Entertainment

6.0

Overall

7.8

Boarding

7.7

Comfort

7.6

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.8
Good
233 reviews
Norwegian
7.8
Good
233 reviews
Check prices

Crew

8.1

Entertainment

6.0

Overall

7.8

Boarding

7.7

Comfort

7.6

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Ryanair
6.8
Okay
5,155 reviews
Norwegian
7.8
Good
233 reviews
Check prices

Crew

8.1

Entertainment

6.0

Overall

7.8

Boarding

7.7

Comfort

7.6

Food

6.6

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

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?

    Kastrup Copenhagen (CPH), located 8.1 km from the city centre, is the airport you fly out of when you book flights from Copenhagen to London. 0 airlines have flights from Kastrup Copenhagen to London on a regular basis. Booking flights from Kastrup Copenhagen to London should not be difficult; the airport handles an average of 22 outbound flights to London per day.

  • How long is the flight from Copenhagen to London?

    Airlines like easyJet fly from Copenhagen to London in about 2h 05m. The time it takes to get you to your destination is usually consistent. There are 982 km between Copenhagen and London. All flights are typically direct.

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

    Before booking your flight to London from Copenhagen, have a look at the most reliable airlines to get you to your destination on time: Delta (91%), Vietnam Airlines (86%), Scandinavian Airlines( 79%).

  • What are the cheapest flights from Copenhagen to London?

    While on average a flight from Copenhagen to London is generally $938, our data shows the cheapest flight currently is $96. When looking at the most popular route, (Kastrup Copenhagen - London Gatwick), you can expect to pay $255 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 holiday 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, October is the cheapest month in which you can book a flight from Copenhagen to London (average of $1,037). Flying from Copenhagen to London in December is currently the most expensive (average of $1,667). 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?

Book flights to London if you plan to visit one of these locations
Hounslow
Horsham
Southall
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Dover
Dorking
Braintree
Chertsey

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