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 20/10/25 direct EW0464 01h 30min	Return 11/11/25 direct EW0461 01h 20min	Eurowings	£108
Cologne London Heathrow	Outbound 11/11/25 direct EW0468 01h 30min	Return 04/12/25 direct EW0465 01h 20min	Eurowings	£190
Cologne London Heathrow	Outbound 08/08/25 direct EW0464 01h 30min	Return 21/08/25 direct EW0465 01h 20min	Eurowings	£110
Cologne London Heathrow	Outbound 08/08/25 direct EW0464 01h 30min	Return 21/08/25 direct EW0465 01h 20min	Eurowings	£111
Cologne London Heathrow	Outbound 08/08/25 direct EW0464 01h 30min	Return 21/08/25 direct EW0465 01h 20min	Eurowings	£113
Cologne London Heathrow	Outbound 13/10/25 direct EW0464 01h 30min	Return 15/10/25 direct EW0465 01h 20min	Eurowings	£115
Cologne London Heathrow	Outbound 09/10/25 direct BA0933 01h 20min	Return 14/10/25 direct EW0461 01h 20min	British Airways	£116
Cologne London Heathrow	Outbound 09/10/25 direct EW0464 01h 30min	Return 14/10/25 direct EW0465 01h 20min	Eurowings	£120
Cologne London Heathrow	Outbound 13/10/25 direct EW0464 01h 30min	Return 15/10/25 direct EW0465 01h 20min	Eurowings	£121
Cologne London Heathrow	Outbound 09/10/25 direct BA0933 01h 20min	Return 14/10/25 direct EW0465 01h 20min	British Airways	£123

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	£107.71
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