A cathedral with two tall spires, a river with boats, and a cityscape with buildings and trees.

฿6,177 Cheap Flights from London (LHR) to Cologne (CGN)

View ฿6,177 flight on Mon, 30 Nov 2026Opens 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 and start at ฿6,177 for one-way flights and ฿10,935 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, 12 Apr - Thu, 15 Apr
LHR
London
CGN
Cologne
฿10,935 Return, found 6 days ago
฿10,935
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 12 Apr from London to Cologne, returning Thu, 15 Apr, priced at ฿10,935 found 6 days ago
Swiss International Air Lines
Mon, 12 Apr - Thu, 15 Apr
LHR
London
CGN
Cologne
฿10,945 Return, found 6 days ago
฿10,945
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 12 Apr from London to Cologne, returning Thu, 15 Apr, priced at ฿10,945 found 6 days ago
Lufthansa
Mon, 12 Apr - Thu, 15 Apr
LHR
London
CGN
Cologne
฿11,260 Return, found 6 days ago
฿11,260
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 12 Apr from London to Cologne, returning Thu, 15 Apr, priced at ฿11,260 found 6 days ago
Lufthansa
Mon, 12 Apr - Thu, 15 Apr
LHR
London
CGN
Cologne
฿11,280 Return, found 6 days ago
฿11,280
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 12 Apr from London to Cologne, returning Thu, 15 Apr, priced at ฿11,280 found 6 days ago
Swiss International Air Lines
Mon, 12 Apr - Thu, 15 Apr
LHR
London
CGN
Cologne
฿11,290 Return, found 6 days ago
฿11,290
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 12 Apr from London to Cologne, returning Thu, 15 Apr, priced at ฿11,290 found 6 days ago
Lufthansa
Mon, 12 Apr - Thu, 15 Apr
LHR
London
CGN
Cologne
฿11,470 Return, found 6 days ago
฿11,470
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 12 Apr from London to Cologne, returning Thu, 15 Apr, priced at ฿11,470 found 6 days ago
Swiss International Air Lines
Mon, 12 Apr - Thu, 15 Apr
LHR
London
CGN
Cologne
฿11,480 Return, found 6 days ago
฿11,480
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 12 Apr from London to Cologne, returning Thu, 15 Apr, priced at ฿11,480 found 6 days ago
Lufthansa
Mon, 12 Apr - Thu, 15 Apr
LHR
London
CGN
Cologne
฿11,605 Return, found 6 days ago
฿11,605
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 12 Apr from London to Cologne, returning Thu, 15 Apr, priced at ฿11,605 found 6 days ago
Austrian Airlines
Mon, 12 Apr - Thu, 15 Apr
LHR
London
CGN
Cologne
฿12,125 Return, found 6 days ago
฿12,125
Return
found 6 days ago
Select Austrian Airlines flight, departing Mon, 12 Apr from London to Cologne, returning Thu, 15 Apr, priced at ฿12,125 found 6 days ago
Eurowings
Mon, 12 Apr - Thu, 15 Apr
LHR
London
CGN
Cologne
฿13,221 Return, found 6 days ago
฿13,221
Return
found 6 days ago
Select Eurowings flight, departing Mon, 12 Apr from London to Cologne, returning Thu, 15 Apr, priced at ฿13,221 found 6 days ago

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

December is typically the cheapest month to fly

From ฿5,364 - ฿8,810 per traveller.

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 ฿10,935. 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.

Travel information

Origin airport
Heathrow
Destination airport
Cologne - Bonn
Return price
฿10,935
Distance
527 km

Book with confidence

Perfect flights from London to Cologne

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Cologne. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Cologne - Bonn ticket options cater to your travel preferences, with incredible one-way fares from ฿6,177 and roundtrip prices from ฿10,935. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Cologne - Bonn and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Cologne.
Perfect flights from London to Cologne
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