฿3,525 Cheap Flights from London (LHR) to Cologne (CGN)

View ฿3,525 flight on Wed, 16 Dec 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿3,525 for one-way flights and ฿7,490 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eurowings
Wed, 16 Dec - Fri, 18 Dec
LHR
London
CGN
Cologne
฿7,490 Return, found 5 hours ago
฿7,490
Return
found 5 hours ago
Select Eurowings flight, departing Wed, 16 Dec from London to Cologne, returning Fri, 18 Dec, priced at ฿7,490 found 5 hours ago
Eurowings
Wed, 16 Dec - Fri, 18 Dec
LHR
London
CGN
Cologne
฿8,372 Return, found 5 hours ago
฿8,372
Return
found 5 hours ago
Select Eurowings flight, departing Wed, 16 Dec from London to Cologne, returning Fri, 18 Dec, priced at ฿8,372 found 5 hours ago
Eurowings
Wed, 16 Dec - Fri, 18 Dec
LHR
London
CGN
Cologne
฿14,880 Return, found 5 hours ago
฿14,880
Return
found 5 hours ago
Select Eurowings flight, departing Wed, 16 Dec from London to Cologne, returning Fri, 18 Dec, priced at ฿14,880 found 5 hours ago
Lufthansa
Wed, 16 Dec - Fri, 18 Dec
LHR
London
CGN
Cologne
฿15,225 Return, found 5 hours ago
฿15,225
Return
found 5 hours ago
Select Lufthansa flight, departing Wed, 16 Dec from London to Cologne, returning Fri, 18 Dec, priced at ฿15,225 found 5 hours ago
Eurowings
Wed, 16 Dec - Fri, 18 Dec
LHR
London
CGN
Cologne
฿15,230 Return, found 5 hours ago
฿15,230
Return
found 5 hours ago
Select Eurowings flight, departing Wed, 16 Dec from London to Cologne, returning Fri, 18 Dec, priced at ฿15,230 found 5 hours ago
Swiss International Air Lines
Wed, 16 Dec - Fri, 18 Dec
LHR
London
CGN
Cologne
฿15,245 Return, found 5 hours ago
฿15,245
Return
found 5 hours ago
Select Swiss International Air Lines flight, departing Wed, 16 Dec from London to Cologne, returning Fri, 18 Dec, priced at ฿15,245 found 5 hours ago
Swiss International Air Lines
Wed, 16 Dec - Fri, 18 Dec
LHR
London
CGN
Cologne
฿15,265 Return, found 5 hours ago
฿15,265
Return
found 5 hours ago
Select Swiss International Air Lines flight, departing Wed, 16 Dec from London to Cologne, returning Fri, 18 Dec, priced at ฿15,265 found 5 hours ago
Austrian Airlines
Wed, 16 Dec - Fri, 18 Dec
LHR
London
CGN
Cologne
฿15,280 Return, found 5 hours ago
฿15,280
Return
found 5 hours ago
Select Austrian Airlines flight, departing Wed, 16 Dec from London to Cologne, returning Fri, 18 Dec, priced at ฿15,280 found 5 hours ago
Austrian Airlines
Wed, 16 Dec - Fri, 18 Dec
LHR
London
CGN
Cologne
฿15,285 Return, found 5 hours ago
฿15,285
Return
found 5 hours ago
Select Austrian Airlines flight, departing Wed, 16 Dec from London to Cologne, returning Fri, 18 Dec, priced at ฿15,285 found 5 hours ago
Lufthansa
Wed, 16 Dec - Fri, 18 Dec
LHR
London
CGN
Cologne
฿15,290 Return, found 5 hours ago
฿15,290
Return
found 5 hours ago
Select Lufthansa flight, departing Wed, 16 Dec from London to Cologne, returning Fri, 18 Dec, priced at ฿15,290 found 5 hours ago

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 ฿7,490. 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
Airlines serving
Austrian Airlines, Eurowings, Lufthansa, Swiss International Air Lines
Return price
฿7,490
Distance
527 km
*Available to Expedia members.