฿3,730 Cheap Flights from Copenhagen (CPH) to London (LHR)

View ฿3,730 flight on Sat, 11 Apr 2026Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    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 ฿3,730 for one-way flights and ฿6,735 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 24 Jan - Wed, 28 Jan
CPH
Copenhagen
LHR
London
฿6,735 Return, found 21 hours ago
฿6,735
Return
found 21 hours ago
Select British Airways flight, departing Sat, 24 Jan from Copenhagen to London, returning Wed, 28 Jan, priced at ฿6,735 found 21 hours ago
British Airways
Fri, 20 Feb - Mon, 23 Feb
CPH
Copenhagen
LHR
London
฿6,890 Return, found 5 days ago
฿6,890
Return
found 5 days ago
Select British Airways flight, departing Fri, 20 Feb from Copenhagen to London, returning Mon, 23 Feb, priced at ฿6,890 found 5 days ago
British Airways
Sat, 24 Jan - Wed, 28 Jan
CPH
Copenhagen
LHR
London
฿7,000 Return, found 21 hours ago
฿7,000
Return
found 21 hours ago
Select British Airways flight, departing Sat, 24 Jan from Copenhagen to London, returning Wed, 28 Jan, priced at ฿7,000 found 21 hours ago
British Airways
Sat, 24 Jan - Wed, 28 Jan
CPH
Copenhagen
LHR
London
฿7,260 Return, found 21 hours ago
฿7,260
Return
found 21 hours ago
Select British Airways flight, departing Sat, 24 Jan from Copenhagen to London, returning Wed, 28 Jan, priced at ฿7,260 found 21 hours ago
British Airways
Sat, 24 Jan - Wed, 28 Jan
CPH
Copenhagen
LHR
London
฿7,500 Return, found 21 hours ago
฿7,500
Return
found 21 hours ago
Select British Airways flight, departing Sat, 24 Jan from Copenhagen to London, returning Wed, 28 Jan, priced at ฿7,500 found 21 hours ago
British Airways
Sat, 24 Jan - Wed, 28 Jan
CPH
Copenhagen
LHR
London
฿7,530 Return, found 21 hours ago
฿7,530
Return
found 21 hours ago
Select British Airways flight, departing Sat, 24 Jan from Copenhagen to London, returning Wed, 28 Jan, priced at ฿7,530 found 21 hours ago
KLM
Fri, 20 Feb - Mon, 23 Feb
CPH
Copenhagen
LHR
London
฿8,825 Return, found 5 days ago
฿8,825
Return
found 5 days ago
Select KLM flight, departing Fri, 20 Feb from Copenhagen to London, returning Mon, 23 Feb, priced at ฿8,825 found 5 days ago
Air France
Sat, 24 Jan - Wed, 28 Jan
CPH
Copenhagen
LHR
London
฿8,940 Return, found 21 hours ago
฿8,940
Return
found 21 hours ago
Select Air France flight, departing Sat, 24 Jan from Copenhagen to London, returning Wed, 28 Jan, priced at ฿8,940 found 21 hours ago
Eurowings
Mon, 12 Jan - Wed, 14 Jan
CPH
Copenhagen
LHR
London
฿9,018 Return, found 4 days ago
฿9,018
Return
found 4 days ago
Select Eurowings flight, departing Mon, 12 Jan from Copenhagen to London, returning Wed, 14 Jan, priced at ฿9,018 found 4 days ago
Lufthansa
Sat, 24 Jan - Wed, 28 Jan
CPH
Copenhagen
LHR
London
฿9,925 Return, found 21 hours ago
฿9,925
Return
found 21 hours ago
Select Lufthansa flight, departing Sat, 24 Jan from Copenhagen to London, returning Wed, 28 Jan, priced at ฿9,925 found 21 hours ago

Find the cheapest month to fly from Copenhagen (CPH) to London (LHR)

March is typically the cheapest month to fly

From ฿3,703 - ฿5,883 per traveller.

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 ฿6,735. 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.

Travel information

Origin airport
Kastrup
Destination airport
Heathrow
Airlines serving
Air France, Austrian Airlines, British Airways, Eurowings, KLM, Lufthansa, Swiss International Air Lines
Return price
฿6,735
Distance
973 km
Average flight time
1 hour 5 mins

Book with confidence

Perfect flights from Copenhagen to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Copenhagen to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Kastrup to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿3,730 and roundtrip prices from ฿6,735. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
Perfect flights from Copenhagen to London
*Available to Expedia members.