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£17 Cheap Flights from London (LON) to Cologne (CGN)

View £17 flight on Thu, 8 Oct 2026Opens in a new window

Popular airlines from London to Cologne (CGN-Cologne - Bonn)

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

Prices were available within the past 7 days and start at £17 for one-way flights and £38 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, 16 Sept - Tue, 29 Sept
STN
London
CGN
Cologne
£38 Return, found 1 day ago
£38
Return
found 1 day ago
Select Ryanair flight, departing Wed, 16 Sept from London to Cologne, returning Tue, 29 Sept, priced at £38 found 1 day ago
Ryanair
Tue, 29 Sept - Wed, 30 Sept
STN
London
CGN
Cologne
£39 Return, found 5 hours ago
£39
Return
found 5 hours ago
Select Ryanair flight, departing Tue, 29 Sept from London to Cologne, returning Wed, 30 Sept, priced at £39 found 5 hours ago
Ryanair
Thu, 8 Oct - Tue, 13 Oct
STN
London
CGN
Cologne
£40 Return, found 2 days ago
£40
Return
found 2 days ago
Select Ryanair flight, departing Thu, 8 Oct from London to Cologne, returning Tue, 13 Oct, priced at £40 found 2 days ago
Ryanair
Tue, 29 Sept - Wed, 30 Sept
STN
London
CGN
Cologne
£42 Return, found 5 hours ago
£42
Return
found 5 hours ago
Select Ryanair flight, departing Tue, 29 Sept from London to Cologne, returning Wed, 30 Sept, priced at £42 found 5 hours ago
Ryanair
Wed, 7 Oct - Thu, 8 Oct
STN
London
CGN
Cologne
£43 Return, found 5 hours ago
£43
Return
found 5 hours ago
Select Ryanair flight, departing Wed, 7 Oct from London to Cologne, returning Thu, 8 Oct, priced at £43 found 5 hours ago
Ryanair
Tue, 6 Oct - Wed, 7 Oct
STN
London
CGN
Cologne
£44 Return, found 20 hours ago
£44
Return
found 20 hours ago
Select Ryanair flight, departing Tue, 6 Oct from London to Cologne, returning Wed, 7 Oct, priced at £44 found 20 hours ago
Jet2
Sun, 6 Dec - Fri, 11 Dec
LGW
London
CGN
Cologne
£114 Return, found 3 days ago
£114
Return
found 3 days ago
Select Jet2 flight, departing Sun, 6 Dec from London to Cologne, returning Fri, 11 Dec, priced at £114 found 3 days ago
British Airways
Sat, 5 Dec - Sat, 12 Dec
LHR
London
CGN
Cologne
£121 Return, found 7 hours ago
£121
Return
found 7 hours ago
Select British Airways flight, departing Sat, 5 Dec from London to Cologne, returning Sat, 12 Dec, priced at £121 found 7 hours ago
Eurowings
Wed, 30 Sept - Tue, 6 Oct
LGW
London
CGN
Cologne
£135 Return, found 15 hours ago
£135
Return
found 15 hours ago
Select Eurowings flight, departing Wed, 30 Sept from London to Cologne, returning Tue, 6 Oct, priced at £135 found 15 hours ago
Lufthansa
Fri, 20 Nov - Sat, 21 Nov
LHR
London
CGN
Cologne
£157 Return, just found
£157
Return
just found
Select Lufthansa flight, departing Fri, 20 Nov from London to Cologne, returning Sat, 21 Nov, priced at £157 just found

Alternative airports near Cologne

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cologne - Bonn CGN. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from £149
CGN
Cologne - Bonn
CheapestClosest
Average driving time to city centre14 min
Flights from £149

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

September is typically the cheapest month to fly

From £34 - £153 per traveller.

Frequently asked questions

How much is a flight from London (LON-All Airports) to Cologne - Bonn Airport (CGN)?
Round-trip journeys between London (LON-All Airports) and Cologne - Bonn Airport (CGN) start from £38. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London (LON-All Airports) to Cologne - Bonn Airport (CGN)?
We get that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from London (LON-All Airports) to Cologne - Bonn Airport (CGN) 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 London (LON-All Airports) to CGN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London (LON-All Airports) to CGN?
You can forget about a movie marathon on this flight — it's just 500 kilometres from England to Cologne. Find your seat, order some food and you'll be touching down in next to no time.
Which airlines fly direct from London (LON-All Airports) to CGN?
There are a few airlines that fly straight from London (LON-All Airports) to Cologne - Bonn Airport (CGN). Eurowings (EW) is a great choice, offering 78 services on this route each month. Another carrier servicing this route is Ryanair (FR). You'll have 60 flights a month to choose from.
Are London (LON-All Airports) to Cologne - Bonn Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from London (LON-All Airports) to CGN can be hit-or-miss. You might be lucky and score a bargain, but you could also miss out completely! If you'd rather play it safe and start planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices that far in advance. Our advice? Check back often as updates are made regularly.

Travel information

Origin airport
Stansted
Destination airport
Cologne - Bonn
Airlines serving
Austrian Airlines, British Airways, Brussels Airlines, Eurowings, Jet2, Lufthansa, Pegasus Airlines, Ryanair, SunExpress, Swiss International Air Lines
Return price
£34
Distance
485 km

Book with confidence

Compare flights from London to Cologne easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Cologne. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Cologne - Bonn in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from LON-All Airports to Cologne - Bonn.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from LON-All Airports (LON) to Cologne - Bonn (CGN)

The easiest way to view the best deals on flights from London to Cologne today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from LON-All Airports to Cologne - Bonn start at just £38 and range up to £157.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Cologne
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Cologne flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from LON-All Airports to Cologne - Bonn for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Cologne easily and book with confidence

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