Cheap Flights from London (LHR) to Cologne (CGN) from HK$646~

View HK$646 flight on Fri, 19 Sep 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Cologne - Bonn Airport (CGN)

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Find Cheap Flights from London (LHR) to Cologne (CGN)

Prices were available within the past 7 days and start at HK$646 for one-way flights and HK$1,322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eurowings
Thu, 18 Sep - Sun, 21 Sep
LHR
London
CGN
Cologne
HK$1,322 Return, found 12 hours ago
HK$1,322
Return
found 12 hours ago
Select Eurowings flight, departing Thu, 18 Sep from London to Cologne, returning Sun, 21 Sep, priced at HK$1,322 found 12 hours ago
Eurowings
Fri, 31 Oct - Fri, 7 Nov
LHR
London
CGN
Cologne
HK$1,329 Return, found 3 days ago
HK$1,329
Return
found 3 days ago
Select Eurowings flight, departing Fri, 31 Oct from London to Cologne, returning Fri, 7 Nov, priced at HK$1,329 found 3 days ago
Eurowings
Fri, 19 Sep - Mon, 22 Sep
LHR
London
CGN
Cologne
HK$1,340 Return, found 5 days ago
HK$1,340
Return
found 5 days ago
Select Eurowings flight, departing Fri, 19 Sep from London to Cologne, returning Mon, 22 Sep, priced at HK$1,340 found 5 days ago
Eurowings
Wed, 22 Oct - Mon, 27 Oct
LHR
London
CGN
Cologne
HK$1,342 Return, found 4 days ago
HK$1,342
Return
found 4 days ago
Select Eurowings flight, departing Wed, 22 Oct from London to Cologne, returning Mon, 27 Oct, priced at HK$1,342 found 4 days ago
Eurowings
Mon, 3 Nov - Thu, 13 Nov
LHR
London
CGN
Cologne
HK$1,410 Return, found 1 day ago
HK$1,410
Return
found 1 day ago
Select Eurowings flight, departing Mon, 3 Nov from London to Cologne, returning Thu, 13 Nov, priced at HK$1,410 found 1 day ago
Eurowings
Fri, 31 Oct - Fri, 7 Nov
LHR
London
CGN
Cologne
HK$1,439 Return, found 3 days ago
HK$1,439
Return
found 3 days ago
Select Eurowings flight, departing Fri, 31 Oct from London to Cologne, returning Fri, 7 Nov, priced at HK$1,439 found 3 days ago
British Airways
Wed, 24 Sep - Mon, 29 Sep
LHR
London
CGN
Cologne
HK$1,459 Return, found 5 days ago
HK$1,459
Return
found 5 days ago
Select British Airways flight, departing Wed, 24 Sep from London to Cologne, returning Mon, 29 Sep, priced at HK$1,459 found 5 days ago
Lufthansa
Thu, 21 Aug - Mon, 25 Aug
LHR
London
CGN
Cologne
HK$3,270 Return, found 2 days ago
HK$3,270
Return
found 2 days ago
Select Lufthansa flight, departing Thu, 21 Aug from London to Cologne, returning Mon, 25 Aug, priced at HK$3,270 found 2 days ago
Austrian Airlines
Thu, 21 Aug - Sat, 23 Aug
LHR
London
CGN
Cologne
HK$4,267 Return, found 2 days ago
HK$4,267
Return
found 2 days ago
Select Austrian Airlines flight, departing Thu, 21 Aug from London to Cologne, returning Sat, 23 Aug, priced at HK$4,267 found 2 days ago
Swiss International Air Lines
Wed, 20 Aug - Fri, 22 Aug
LHR
London
CGN
Cologne
HK$4,455 Return, found 1 day ago
HK$4,455
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 20 Aug from London to Cologne, returning Fri, 22 Aug, priced at HK$4,455 found 1 day ago

Find the cheapest month to fly from London (LHR) to Cologne (CGN)

March is typically the cheapest month to fly

From HK$912 - HK$1,388 per traveller.

Graph displaying average flight prices per month

London to Cologne route information
Origin airport
Heathrow
Destination airport
Cologne - Bonn
Airlines serving
Austrian Airlines, British Airways, Eurowings, Lufthansa, Swiss International Air Lines
Return price
HK$1,322
Distance
527 km
Average flight time
2 hours 23 mins

Flights from London to Cologne

Book cheap flights from London (LHR) to Cologne (CGN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to Cologne (CGN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to Cologne (CGN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Cologne flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Cologne and things to do in Cologne for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Cologne more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Cologne is HK$646 now!

 

Frequently asked questions

How much is a flight from LHR to Cologne - Bonn Airport (CGN)?
The lowest price advertised for a round-trip flight between LHR and Cologne - Bonn Airport (CGN) is HK$1,322. But you better act quick. This price is based on 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 LHR to CGN?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Heathrow Airport (LHR) to Cologne - Bonn 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 Heathrow Airport (LHR) to Cologne - Bonn Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to CGN?
A flight distance of just 530 kilometers separates Hounslow and Cologne. Once you're in the air, you won't have time to do much more than listen to a few songs on your travel playlist.
Which airlines fly direct from Heathrow Airport to CGN?
If you're looking to fly straight from London Heathrow to Cologne - Bonn Airport, Eurowings (EW) is a great choice. It operates 78 flights every month between Hounslow and Cologne.
Are LHR to Cologne - Bonn Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up a fantastic last-minute deal from London Heathrow to CGN, but it's also possible to miss out entirely! As many airlines publish prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can rest assured you're always seeing the latest offers.

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