Flight Routes from Cologne to London Heathrow

Trip type

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 Shop Baggage Price
Cologne
London Heathrow
Outbound
07/15/26
1 Stopover (MAN)
FR6631, BA1373
22h 50min
Return
-
Ryanair, British Airways ?
$147
Cologne
London Heathrow
Outbound
06/25/26
1 Stopover (BCN)
FR2512, VY6652
15h 20min
Return
06/30/26
1 Stopover (DUB)
BA0824, FR4501
15h 30min
Ryanair, Vueling Airlines ?
$271
Cologne
London Heathrow
Outbound
06/25/26
1 Stopover (VIE)
OS8916, OS0337
06h 05min
Return
06/30/26
1 Stopover (MUC)
LH2485, LH1984
11h 05min
Austrian Airlines
$287
Best option
Cologne
London Heathrow
Outbound
06/25/26
1 Stopover (ZRH)
LX4429, LX0340
04h 05min
Return
07/02/26
1 Stopover (ZRH)
LX0319, LX4426
03h 55min
Swiss International Air Lines ?
$400
Cologne
London Heathrow
Outbound
07/26/26
1 Stopover (PRG)
EW4241, BA0859
18h 45min
Return
08/05/26
1 Stopover (MAN)
BA1358, FR6630
14h 10min
Eurowings, British Airways ?
$293
Cologne
London Heathrow
Outbound
06/25/26
1 Stopover (VIE)
OS8918, OS0339
04h 40min
Return
06/30/26
1 Stopover (MUC)
LH2483, LH1984
11h 35min
Austrian Airlines ?
$314
Cologne
London Heathrow
Outbound
06/25/26
1 Stopover (VIE)
OS8916, OS0337
06h 05min
Return
06/30/26
1 Stopover (MUC)
LH2485, LH1984
11h 05min
Austrian Airlines ?
$370
Cologne
London Heathrow
Outbound
07/26/26
1 Stopover (VIE)
OS0250, OS0339
25h 50min
Return
08/05/26
1 Stopover (VIE)
OS0340, OS0249
12h 55min
Austrian Airlines ?
$394
Cologne
London Heathrow
Outbound
07/26/26
1 Stopover (VIE)
OS8918, OS0339
04h 40min
Return
08/05/26
1 Stopover (VIE)
OS0340, OS0249
12h 55min
Austrian Airlines ?
$480
Cologne
London Heathrow
Outbound
07/26/26
1 Stopover (VIE)
OS8918, OS0339
04h 40min
Return
08/05/26
1 Stopover (VIE)
OS0340, OS8913
27h 15min
Austrian Airlines ?
$1,432
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Cologne to London Heathrow

Favorite airline: British Airways
96 % of flights booked on the route from Cologne to London Heathrow are booked with British Airways, Eurowings and Austrian Airlines.
British Airways
56 %
Eurowings
30 %
Austrian Airlines
10 %
Direct flights are cheaper
Flights with a stopover are on average $176.00 more expensive than direct flights.
non stop flight
1 stop
01h 25min
05h 20min
$ 105
$ 281
The favorite connection is non-stop
86 % of all bookings on the route Cologne to London Heathrow are for non-stop flights.
Route
bookings
Direct flights
01h 25min, from $ 105
86 %
1 stopover Vienna International
13h 55min, from $ 919
10 %
1 stopover Zurich (Zürich)-Kloten
13h 15min, from $ 467
3 %

Important flight information

Flight information: Cologne - London Heathrow

Cheapest outbound flight from $ 146,56
Roundtrip from $ 270,57
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
Alternative routes to United Kingdom
Alternative flights to London Heathrow
Flight destinations with a similar price
Flight destinations with a similar price