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

View £17 flight on Wed, 14 Oct 2026Opens in a new window

Popular airlines from Stansted Airport (STN) to Cologne - Bonn Airport (CGN)

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

Prices were available within the past 7 days and start at £17 for one-way flights and £35 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 15 Sept - Tue, 29 Sept
STN
London
CGN
Cologne
£35 Return, found 9 hours ago
£35
Return
found 9 hours ago
Select Ryanair flight, departing Tue, 15 Sept from London to Cologne, returning Tue, 29 Sept, priced at £35 found 9 hours ago
Ryanair
Tue, 6 Oct - Tue, 13 Oct
STN
London
CGN
Cologne
£37 Return, found 1 day ago
£37
Return
found 1 day ago
Select Ryanair flight, departing Tue, 6 Oct from London to Cologne, returning Tue, 13 Oct, priced at £37 found 1 day ago
Ryanair
Tue, 15 Sept - Tue, 29 Sept
STN
London
CGN
Cologne
£38 Return, found 9 hours ago
£38
Return
found 9 hours ago
Select Ryanair flight, departing Tue, 15 Sept from London to Cologne, returning Tue, 29 Sept, priced at £38 found 9 hours ago
Ryanair
Thu, 17 Sept - Mon, 21 Sept
STN
London
CGN
Cologne
£39 Return, found 18 hours ago
£39
Return
found 18 hours ago
Select Ryanair flight, departing Thu, 17 Sept from London to Cologne, returning Mon, 21 Sept, priced at £39 found 18 hours ago
Ryanair
Tue, 15 Sept - Wed, 16 Sept
STN
London
CGN
Cologne
£40 Return, found 1 day ago
£40
Return
found 1 day ago
Select Ryanair flight, departing Tue, 15 Sept from London to Cologne, returning Wed, 16 Sept, priced at £40 found 1 day ago
Ryanair
Tue, 15 Sept - Tue, 29 Sept
STN
London
CGN
Cologne
£41 Return, found 9 hours ago
£41
Return
found 9 hours ago
Select Ryanair flight, departing Tue, 15 Sept from London to Cologne, returning Tue, 29 Sept, priced at £41 found 9 hours ago
Ryanair
Thu, 8 Oct - Mon, 12 Oct
STN
London
CGN
Cologne
£42 Return, found 13 hours ago
£42
Return
found 13 hours ago
Select Ryanair flight, departing Thu, 8 Oct from London to Cologne, returning Mon, 12 Oct, priced at £42 found 13 hours ago
Lufthansa
Wed, 23 Sept - Mon, 28 Sept
STN
London
CGN
Cologne
£169 Return, found 1 day ago
£169
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 23 Sept from London to Cologne, returning Mon, 28 Sept, priced at £169 found 1 day ago
SunExpress
Fri, 25 Dec - Thu, 7 Jan
STN
London
CGN
Cologne
£394 Return, found 8 hours ago
£394
Return
found 8 hours ago
Select SunExpress flight, departing Fri, 25 Dec from London to Cologne, returning Thu, 7 Jan, priced at £394 found 8 hours ago
Pegasus Airlines
Fri, 4 Dec - Sun, 6 Dec
STN
London
CGN
Cologne
£731 Return, found 2 hours ago
£731
Return
found 2 hours ago
Select Pegasus Airlines flight, departing Fri, 4 Dec from London to Cologne, returning Sun, 6 Dec, priced at £731 found 2 hours ago

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 £94
CGN
Cologne - Bonn
CheapestClosest
Average driving time to city centre14 min
Flights from £94

Frequently asked questions

How much does a flight from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn) cost?
You can find cheap one-way flights from £17 and cheap return flights from £35 STN to CGN with Expedia. One-way flights typically cost between £20 and £103, and return flights often range between £41 and £135. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when STN to CGN ticket fares go up or down.
What is the cheapest month to fly from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn)?
The cheapest months to fly from STN to CGN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn)?
Only one airline offers direct flights from London Stansted (STN) to Cologne (CGN). Ryanair operates 20 direct flights from London Stansted (STN) to Cologne (CGN) every week.
What is the cheapest airline that flies from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn)?
Royal Khmer Airlines is one of the cheapest airlines offering nonstop return flights from London Stansted (STN) to Cologne - Bonn (CGN), with tickets starting from around £39 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn)?
To find a cheap flight from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn)?
The best airline to fly with from London Stansted (STN) to Cologne (CGN) will differ from traveler to traveler. If you like to fly early, Ryanair offers early morning flights. If price is the most important factor, Royal Khmer Airlines typically offers the lowest fares. Pegasus Airlines offers the most daily flights from London Stansted (STN) to Cologne (CGN), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn)?
You'll find around 3 nonstop flights per day from London Stansted (STN) to Cologne (CGN). For even more choices, look at flights that include layovers, as there are approximately 6 connecting flights per day. Some common connection points include Sabiha Gokcen Intl. (SAW), Antalya Intl. (AYT), and Istanbul Airport (IST).
What is the earliest flight from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn)?
The earliest flight from London Stansted (STN) to Cologne (CGN) typically departs around 5:45 AM. This service is operated by Royal Khmer Airlines and is seasonal, active in January, February, March, October, November, and December. An early departure like this allows you to maximise your time in Cologne. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn)?
You'll typically find the most flights from London Stansted (STN) to Cologne (CGN) on a Sunday, with around 3 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Ryanair, Royal Khmer Airlines, and Lufthansa. Flight schedules are consistent throughout the week, so you'll have similar options on other days too.
What are the most popular departure times for flights from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn)?
The most popular departure times for flights from London Stansted (STN) to Cologne (CGN) are in the morning, between 9am and 12pm. Many major carriers, including Ryanair and Turkish Airlines, offer flights during this window. Many travellers prefer these times as it allows for an early start to their trip, getting them to their destination with plenty of the day left.
How long does it take to fly from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn)?
A direct flight from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn) typically takes around 1 hour 18 minutes. This route covers a distance of approximately 488 kilometers. If you opt for a flight with one stop, your journey will be significantly longer, usually taking around 19 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.
Can you fly business or first class from London (STN) to Cologne (CGN)?
Select the "Business class" and "First class" filters when looking for London (STN) to Cologne (CGN) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (STN-Stansted) to Cologne (CGN-Cologne - Bonn) flight with Expedia?
It's easy to earn miles on a London (STN-Stansted) to Cologne (CGN-Cologne - Bonn) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cologne (CGN) from London (STN)?
If you're planning to travel to Cologne from Stansted (STN), you can fly directly into Cologne Bonn Airport (CGN) which offers international flights and connections. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn) at the last minute?
Typically, booking a last minute flight from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (STN-Stansted) to Cologne (CGN-Cologne - Bonn) flight and hotel package?
Securing a London (STN-Stansted) to Cologne (CGN-Cologne - Bonn) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (STN-Stansted) to Cologne (CGN-Cologne - Bonn)?
If you booked your London (STN-Stansted) to Cologne (CGN-Cologne - Bonn) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Stansted
Destination airport
Cologne - Bonn
Airlines serving
Lufthansa, Ryanair
Return price
£35
Distance
485 km
Average flight time
2 hours 20 mins

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 Stansted 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 Stansted (STN) 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 Stansted to Cologne - Bonn start at just £35 and range up to £731.  

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 Stansted 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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