£64 Cheap Flights from Copenhagen (CPH) to London (LHR)

View £64 flight on Mon, 13 Jul 2026Opens in a new window

Flight 1

Popular airlines from Kastrup Airport (CPH) to Heathrow Airport (LHR)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Copenhagen (CPH) to London (LHR)

Prices were available within the past 7 days and start at £64 for one-way flights and £129 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 3 Jun - Sun, 7 Jun
CPH
Copenhagen
LHR
London
£129 Return, just found
£129
Return
just found
Select British Airways flight, departing Wed, 3 Jun from Copenhagen to London, returning Sun, 7 Jun, priced at £129 just found
British Airways
Tue, 14 Jul - Tue, 21 Jul
CPH
Copenhagen
LHR
London
£130 Return, found 4 days ago
£130
Return
found 4 days ago
Select British Airways flight, departing Tue, 14 Jul from Copenhagen to London, returning Tue, 21 Jul, priced at £130 found 4 days ago
British Airways
Tue, 28 Jul - Tue, 11 Aug
CPH
Copenhagen
LHR
London
£130 Return, found 6 days ago
£130
Return
found 6 days ago
Select British Airways flight, departing Tue, 28 Jul from Copenhagen to London, returning Tue, 11 Aug, priced at £130 found 6 days ago
British Airways
Sat, 19 Sept - Sun, 20 Sept
CPH
Copenhagen
LHR
London
£134 Return, found 16 hours ago
£134
Return
found 16 hours ago
Select British Airways flight, departing Sat, 19 Sept from Copenhagen to London, returning Sun, 20 Sept, priced at £134 found 16 hours ago
British Airways
Sat, 19 Sept - Wed, 14 Oct
CPH
Copenhagen
LHR
London
£135 Return, found 5 days ago
£135
Return
found 5 days ago
Select British Airways flight, departing Sat, 19 Sept from Copenhagen to London, returning Wed, 14 Oct, priced at £135 found 5 days ago
British Airways
Mon, 3 Aug - Tue, 11 Aug
CPH
Copenhagen
LHR
London
£136 Return, found 6 days ago
£136
Return
found 6 days ago
Select British Airways flight, departing Mon, 3 Aug from Copenhagen to London, returning Tue, 11 Aug, priced at £136 found 6 days ago
Scandinavian Airlines
Sun, 9 Aug - Tue, 18 Aug
CPH
Copenhagen
LHR
London
£140 Return, found 1 day ago
£140
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Sun, 9 Aug from Copenhagen to London, returning Tue, 18 Aug, priced at £140 found 1 day ago
KLM
Fri, 13 Nov - Sun, 15 Nov
CPH
Copenhagen
LHR
London
£170 Return, found 2 hours ago
£170
Return
found 2 hours ago
Select KLM flight, departing Fri, 13 Nov from Copenhagen to London, returning Sun, 15 Nov, priced at £170 found 2 hours ago
Air France
Fri, 6 Nov - Fri, 13 Nov
CPH
Copenhagen
LHR
London
£173 Return, found 2 days ago
£173
Return
found 2 days ago
Select Air France flight, departing Fri, 6 Nov from Copenhagen to London, returning Fri, 13 Nov, priced at £173 found 2 days ago
Lufthansa
Thu, 4 Jun - Wed, 10 Jun
CPH
Copenhagen
LHR
London
£183 Return, just found
£183
Return
just found
Select Lufthansa flight, departing Thu, 4 Jun from Copenhagen to London, returning Wed, 10 Jun, priced at £183 just found

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city centre is 52 minutes. Flights from £143
LGW
Gatwick
Cheapest
Average driving time to city centre52 min
Flights from £143
Select flight to Luton LTN. Average driving time to city centre is 45 minutes. Flights from £2,404
LTN
Luton
Average driving time to city centre45 min
Flights from £2,404
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £253
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £253

Frequently asked questions

How much is a flight from Kastrup Airport (CPH) to Heathrow Airport (LHR)?
The lowest price advertised for a round-trip journey from Copenhagen Airport, Kastrup to London Heathrow is £129. But you better get moving. This price is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CPH to Heathrow Airport?
Every airline has different terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Kastrup Airport (CPH) to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kastrup Airport (CPH) to Heathrow Airport (LHR) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from CPH to London Heathrow?
You won't have time for a movie marathon on this flight — it's just 980 kilometres from Kastrup to Hounslow. Sit down, buckle up and you'll be there before you know it.
Which airlines fly direct from Kastrup Airport (CPH) to Heathrow Airport?
British Airways (BA) is one of the top choices for many travellers flying between Copenhagen Airport, Kastrup and Heathrow Airport. Select from the 152 flights it operates on this route each month. Offering 134 flights per month on this route, SAS (SK) is another good choice.
Are CPH to London Heathrow flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up amazing last-minute deals from Copenhagen Airport, Kastrup to LHR, but it's also possible to miss out altogether! As many airlines release prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can rest easy knowing you're always seeing the latest offers.

Frequently asked questions

How much does a flight from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) cost?
One-way flights typically cost between £95 and £552 and return flights often range between £210 and £980. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
February is typically the cheapest month to fly from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow), with average return fares of approximately £165. This is about 30% lower than the average price throughout the year. February often sees lower prices because it falls outside of peak holiday seasons, when demand for travel tends to decrease. Other cheap months to fly from Copenhagen to London include March and November.
Which airlines fly direct from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
Enter CPH to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
To find a cheap flight from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
The best airline to fly with from Copenhagen (CPH-Kastrup) (CPH) to London (LHR-Heathrow) (LHR) will differ from traveller to traveller. If you like to fly early, BA offers early morning flights. If price is the most important factor, SK typically offers the lowest fares. SK offers the most daily flights from Copenhagen (CPH-Kastrup) (CPH) to London (LHR-Heathrow) (LHR), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
Based on booking data from the past year, the best time to fly from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) is February. This month offers a great balance, as it's one of the cheapest times to fly with average return flights around £165, and it's also a popular month for travel, meaning you'll have plenty of flight options to choose from. November is also a cheap month, but February gives you the added benefit of high flight availability.
How many flights per day from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
There are approximately 9 nonstop flights per day from Copenhagen (CPH-Kastrup) (CPH) to London (LHR-Heathrow) (LHR). For even more choice, look at flights that include layovers, as there are around 70 connecting flights per day. Some common connection points include Frankfurt Intl. (FRA), Arlanda (ARN), and Franz Josef Strauss Intl. (MUC).
What is the earliest flight from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
The earliest flight from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) typically departs at approximately 5:45 AM local time. This service is operated by SK / AF and is seasonal, active only in December. An early departure like this can help you maximise your time in London. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
You'll find the most flights from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) on a Friday, with around 64 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include SAS, Lufthansa, and British Airways. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights.
What are the most popular departure times for flights from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
The most popular departure times for flights from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) are in the early morning, from 6am to 9am. Approximately 27% of passengers prefer this time window. Many major carriers, including Lufthansa, British Airways and SAS, offer flights during this window. These early flights are popular because they allow you to arrive in London with plenty of time to start your day, whether for business or leisure.
How long does it take to fly from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
Direct flights from CPH to LHR usually take about 2 hours, traveling roughly 608 miles. If you opt for a connecting flight, expect to add around 3 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
Select the "Business class" and "First class" filters when looking for CPH to LHR flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
A non-stop, one-way business class flight from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) is usually around £407 - £678. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.
How do I earn miles on a Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from Kastrup (CPH)?
From Kastrup (CPH), you can fly into Gatwick (LGW), London City (LCY), Stansted (STN) and Heathrow (LHR) in London. Some flights may connect through major hubs like Gardermoen (OSL), Arlanda (ARN), HAM (HAM) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) flight and hotel package?
Securing a Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Copenhagen (CPH-Kastrup) to London (LHR-Heathrow)?
If you booked your Copenhagen (CPH-Kastrup) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Kastrup
Destination airport
Heathrow
Airlines serving
Air France, Austrian Airlines, British Airways, Brussels Airlines, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Return price
£128
Distance
973 km

Book with confidence

Compare flights from Copenhagen to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Copenhagen to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kastrup to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Kastrup (CPH) to Heathrow (LHR)

The easiest way to view the best deals on flights from Copenhagen to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kastrup to Heathrow start at just £129 and range up to £183.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Copenhagen and London
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Copenhagen to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kastrup to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Copenhagen to London easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.