Our cheapest offers for flights from Cologne to London Heathrow

Here you can compare cheap flights from Cologne (CGN) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

	Outbound	Return	Airlines	Price
Best option Cologne London Heathrow	Outbound 31/01/26 direct EW0460 01h 25min	Return 03/02/26 direct EW0461 01h 25min	Eurowings	£96
Cologne London Heathrow	Outbound 22/12/25 direct EW0460 01h 25min	Return 10/01/26 direct EW0461 01h 25min	Eurowings	£176
Cologne London Heathrow	Outbound 31/01/26 direct EW0460 01h 25min	Return 03/02/26 direct EW0461 01h 25min	Eurowings	£97
Cologne London Heathrow	Outbound 20/03/26 direct BA0999 01h 30min	Return 17/04/26 direct BA0944 01h 25min	British Airways	£101
Cologne London Heathrow	Outbound 31/01/26 direct EW0460 01h 25min	Return 03/02/26 direct EW0461 01h 25min	Eurowings	£106
Cologne London Heathrow	Outbound 20/03/26 direct BA0999 01h 30min	Return 17/04/26 direct BA0944 01h 25min	British Airways	£107
Cologne London Heathrow	Outbound 20/03/26 direct BA0999 01h 30min	Return 17/04/26 direct BA0944 01h 25min	British Airways	£113
Cologne London Heathrow	Outbound 20/03/26 direct BA0999 01h 30min	Return 17/04/26 direct BA0944 01h 25min	British Airways	£118
Cologne London Heathrow	Outbound 11/01/26 direct BA0999 01h 30min	Return 10/02/26 direct BA0998 01h 25min	British Airways	£123
Cologne London Heathrow	Outbound 01/01/26 direct EW0468 01h 25min	Return 09/01/26 direct EW0461 01h 25min	Eurowings	£138

Tips and tricks to help you find cheap flights from Cologne to London Heathrow

Useful information about the flight from Cologne to London Heathrow

Flights to London Heathrow from Cologne

Non-stop flights are operated to Heathrow from Cologne and the journey will take around one hour and thirty minutes. Costs are minimal if booked in advance and if peak travel times are avoided.

London climate and more local information

The climatic conditions in London do not tend to differ much from those in Cologne - so a trip is always possible. Summers can be wet. It is always a good idea to pack an umbrella.

There are a number of local events which will make visiting the capital city particularly enjoyable: Notting Hill Carnival in August (Bank Holiday), Chinese New Year in Chinatown and Soho (usually at the beginning of February) or the Boat race in April are just a few of these.

London: a few useful facts before you set off

Bear in mind that the currency used in the United Kingdom is the pound. Cashpoints are available at the airport - charges will depend on the type of card used to make the withdrawal.

Think before hiring a car if you are expecting to stay in Central London: there is a congestion charge for private motor vehicles if entering the central London area, which amounts to just under £12 a day.

After your flight from Cologne to Heathrow: on arrival

There are many onward travel options once you have landed at London Heathrow. Taking the tube is by far the cheapest way of getting into the city centre. Piccadilly line trains stop at all Heathrow airport terminals. Heathrow Express trains are the quickest way of reaching central London. There are also trains, buses and coaches to many other destinations in the home counties.

Important flight information

Flight information: Cologne - London Heathrow

Outbound and return from	95,18 £
Flight duration	min. 01:35
Return flight duration	min. 01:25
Distance	535 km
Flights per week	21
Departure airport	Airport Cologne (Koeln)-Bonn (CGN)
Departure country	Flights from Germany
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

Our cheapest offers for flights from Cologne to London Heathrow

Cologne (Koeln)-Bonn

London Heathrow