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

View AU$127 flight on Tue, 30 Sep. 2025Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Eurowings Luftverkehrs
Fri, 19 Sep. - Mon, 29 Sep.
LHR
London
CGN
Cologne
AU$233 Return, found 3 days ago
AU$233
Return
found 3 days ago
Select Eurowings Luftverkehrs flight, departing Fri, 19 Sep. from London to Cologne, returning Mon, 29 Sep., priced at AU$233 found 3 days ago
Eurowings Luftverkehrs
Mon, 29 Sep. - Tue, 30 Sep.
LHR
London
CGN
Cologne
AU$240 Return, found 2 days ago
AU$240
Return
found 2 days ago
Select Eurowings Luftverkehrs flight, departing Mon, 29 Sep. from London to Cologne, returning Tue, 30 Sep., priced at AU$240 found 2 days ago
Eurowings Luftverkehrs
Fri, 26 Sep. - Tue, 30 Sep.
LHR
London
CGN
Cologne
AU$254 Return, found 1 day ago
AU$254
Return
found 1 day ago
Select Eurowings Luftverkehrs flight, departing Fri, 26 Sep. from London to Cologne, returning Tue, 30 Sep., priced at AU$254 found 1 day ago
Eurowings Luftverkehrs
Sat, 11 Oct. - Tue, 14 Oct.
LHR
London
CGN
Cologne
AU$256 Return, found 6 days ago
AU$256
Return
found 6 days ago
Select Eurowings Luftverkehrs flight, departing Sat, 11 Oct. from London to Cologne, returning Tue, 14 Oct., priced at AU$256 found 6 days ago
Eurowings Luftverkehrs
Fri, 3 Oct. - Mon, 6 Oct.
LHR
London
CGN
Cologne
AU$275 Return, found 2 days ago
AU$275
Return
found 2 days ago
Select Eurowings Luftverkehrs flight, departing Fri, 3 Oct. from London to Cologne, returning Mon, 6 Oct., priced at AU$275 found 2 days ago
Eurowings Luftverkehrs
Fri, 14 Nov. - Mon, 17 Nov.
LHR
London
CGN
Cologne
AU$276 Return, found 6 days ago
AU$276
Return
found 6 days ago
Select Eurowings Luftverkehrs flight, departing Fri, 14 Nov. from London to Cologne, returning Mon, 17 Nov., priced at AU$276 found 6 days ago
British Airways
Thu, 9 Oct. - Thu, 16 Oct.
LHR
London
CGN
Cologne
AU$290 Return, found 3 days ago
AU$290
Return
found 3 days ago
Select British Airways flight, departing Thu, 9 Oct. from London to Cologne, returning Thu, 16 Oct., priced at AU$290 found 3 days ago
Lufthansa
Fri, 5 Dec. - Sun, 7 Dec.
LHR
London
CGN
Cologne
AU$363 Return, found 1 day ago
AU$363
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 5 Dec. from London to Cologne, returning Sun, 7 Dec., priced at AU$363 found 1 day ago
Austrian Airlines
Wed, 8 Oct. - Sun, 1 Feb.
LHR
London
CGN
Cologne
AU$398 Return, found 14 hours ago
AU$398
Return
found 14 hours ago
Select Austrian Airlines flight, departing Wed, 8 Oct. from London to Cologne, returning Sun, 1 Feb., priced at AU$398 found 14 hours ago
Swiss International Air Lines
Thu, 27 Nov. - Sat, 29 Nov.
LHR
London
CGN
Cologne
AU$515 Return, found 4 days ago
AU$515
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, 27 Nov. from London to Cologne, returning Sat, 29 Nov., priced at AU$515 found 4 days ago

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

February is typically the cheapest month to fly

From AU$179 - AU$241 per traveller.

Graph displaying average flight prices per month

Flight from London to Cologne route information
Origin airport
Heathrow
Destination airport
Cologne - Bonn
Airlines serving
Austrian Airlines, British Airways, Eurowings Luftverkehrs, Lufthansa, Swiss International Air Lines
Return price
AU$233
Distance
527 km
Average flight time
2 hours 23 mins

Your quick guide to flights from London to Cologne

Pick up great flights from London to Cologne

With Expedia, you have your pick of flights a day with 20 airlines covering flights from London to Cologne. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from London to Cologne that take around hours.

Find cheap flights from London to Cologne

From the great flight deals with prices currently ranging from AU$233 to AU$515, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from London to Cologne around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Cologne is normally in September.

Reasons to book your flight from London to Cologne with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from London to Cologne across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Cologne right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

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 AU$233. 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 kilometres 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.

Explore a world of travel with Expedia

Cologne Flight Deals

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AU$231.84

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