£39 Cheap Flights from Copenhagen (CPH) to London (LON)

View £39 flight on Sun, 19 Oct 2025Opens in a new window

Popular airlines from Kastrup Airport (CPH) to London

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

Prices were available within the past 7 days and start at £39 for one-way flights and £80 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Sweden
Wed, 10 Sep - Wed, 17 Sep
CPH
Copenhagen
LGW
London
£80 Return, found 19 hours ago
£80
Return
found 19 hours ago
Select Norwegian Air Sweden flight, departing Wed, 10 Sep from Copenhagen to London, returning Wed, 17 Sep, priced at £80 found 19 hours ago
Norwegian Air Sweden
Thu, 7 Aug - Wed, 27 Aug
CPH
Copenhagen
LGW
London
£83 Return, found 17 hours ago
£83
Return
found 17 hours ago
Select Norwegian Air Sweden flight, departing Thu, 7 Aug from Copenhagen to London, returning Wed, 27 Aug, priced at £83 found 17 hours ago
easyJet
Wed, 24 Sep - Mon, 29 Sep
CPH
Copenhagen
LGW
London
£98 Return, found 6 days ago
£98
Return
found 6 days ago
Select easyJet flight, departing Wed, 24 Sep from Copenhagen to London, returning Mon, 29 Sep, priced at £98 found 6 days ago
British Airways
Wed, 27 Aug - Fri, 29 Aug
CPH
Copenhagen
LHR
London
£111 Return, found 17 hours ago
£111
Return
found 17 hours ago
Select British Airways flight, departing Wed, 27 Aug from Copenhagen to London, returning Fri, 29 Aug, priced at £111 found 17 hours ago
Scandinavian Airlines
Wed, 5 Nov - Mon, 24 Nov
CPH
Copenhagen
LHR
London
£123 Return, found 1 day ago
£123
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, 5 Nov from Copenhagen to London, returning Mon, 24 Nov, priced at £123 found 1 day ago
Norwegian Air Shuttle
Sat, 16 Aug - Tue, 19 Aug
CPH
Copenhagen
LGW
London
£150 Return, found 5 days ago
£150
Return
found 5 days ago
Select Norwegian Air Shuttle flight, departing Sat, 16 Aug from Copenhagen to London, returning Tue, 19 Aug, priced at £150 found 5 days ago
KLM
Thu, 25 Dec - Sat, 3 Jan
CPH
Copenhagen
LHR
London
£173 Return, found 2 days ago
£173
Return
found 2 days ago
Select KLM flight, departing Thu, 25 Dec from Copenhagen to London, returning Sat, 3 Jan, priced at £173 found 2 days ago
Lufthansa
Tue, 7 Oct - Sun, 12 Oct
CPH
Copenhagen
LHR
London
£174 Return, found 2 days ago
£174
Return
found 2 days ago
Select Lufthansa flight, departing Tue, 7 Oct from Copenhagen to London, returning Sun, 12 Oct, priced at £174 found 2 days ago
Swiss International Air Lines
Thu, 7 Aug - Wed, 27 Aug
CPH
Copenhagen
LGW
London
£181 Return, found 17 hours ago
£181
Return
found 17 hours ago
Select Swiss International Air Lines flight, departing Thu, 7 Aug from Copenhagen to London, returning Wed, 27 Aug, priced at £181 found 17 hours ago
Brussels Airlines
Tue, 21 Oct - Thu, 6 Nov
CPH
Copenhagen
LHR
London
£185 Return, just found
£185
Return
just found
Select Brussels Airlines flight, departing Tue, 21 Oct from Copenhagen to London, returning Thu, 6 Nov, priced at £185 just found

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

March is typically the cheapest month to fly

From £49 - £130 per traveller.

Graph displaying average flight prices per month

Flight from Copenhagen to London route information
Origin airport
Kastrup
Destination airport
Gatwick
Return price
£80
Distance
976 km

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 LON-All Airports in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kastrup to LON-All Airports.  

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 LON-All Airports (LON)

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 LON-All Airports start at just £80 and range up to £185.  

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 September, 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 LON-All Airports 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.  

Frequently asked questions

How much is a flight from CPH to London (LON-All Airports)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Kastrup Airport (CPH) to London (LON-All Airports) start from £80. Book ASAP to score the best price for your trip. 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 London (LON-All Airports)?
Most flights can be cancelled online, but every airline has different terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Copenhagen Airport, Kastrup to London (LON-All Airports) 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 London (LON-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kastrup Airport (CPH) to London (LON-All Airports)?
With a flight distance of 950 kilometres, it's just a hop from Kastrup Airport (CPH) to London (LON-All Airports). It might be a quick flight, but it's still worth bringing something to keep you busy on board.
Which airlines fly direct from Kastrup Airport (CPH) to London (LON-All Airports)?
With lots of great airlines to choose from, flying from CPH to London (LON-All Airports) is easy. See which one of these popular carriers has flights that suit your travel schedule:
  • British Airways - (BA) with 152 monthly flights
  • SAS - (SK) with 134 monthly flights
  • Norwegian Air International - (D8) with 112 monthly flights
  • Ryanair - (FR) with 73 monthly flights
  • EasyJet - (U2) with 52 monthly flights
  • Ryanair UK - (RK) with 4 monthly flights

Are Kastrup Airport (CPH) to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Copenhagen Airport, Kastrup to London (LON-All Airports) can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd prefer to play it safe and start planning your trip early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our top tip? Check back often as prices are updated frequently.

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