Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Cologne from £43

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CGN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Cologne Köln/Bonn are usually found in January or March, booked 42 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from London to Cologne

Enter your travel dates to find the best prices.

Cheapest flights from London to Cologne
Explore the most affordable flight options available from London to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Sat 27/1206:00STN - CGN
Nonstop1h 20mRyanair
Sat 3/113:45CGN - STN
Nonstop1h 20mRyanair
Deal found 10/12£70
Sun 28/1211:15STN - CGN
Nonstop1h 20mRyanair
Sun 4/119:50CGN - STN
Nonstop1h 20mRyanair
Deal found 11/12£72
Wed 31/1206:00STN - CGN
Nonstop1h 20mRyanair
Thu 1/107:05CGN - STN
Nonstop1h 20mRyanair
Deal found 11/12£75
Sat 27/1206:00STN - CGN
Nonstop1h 20mRyanair
Wed 31/1220:55CGN - STN
Nonstop1h 20mRyanair
Deal found 11/12£81
Fri 26/1220:20STN - CGN
Nonstop1h 20mRyanair
Wed 31/1220:55CGN - STN
Nonstop1h 20mRyanair
Deal found 11/12£82
Sun 28/1211:15STN - CGN
Nonstop1h 20mRyanair
Wed 31/1220:55CGN - STN
Nonstop1h 20mRyanair
Deal found 11/12£87
Mon 29/1208:30STN - CGN
Nonstop1h 20mRyanair
Thu 1/107:05CGN - STN
Nonstop1h 20mRyanair
Deal found 10/12£88
Tue 23/1208:15STN - CGN
Nonstop1h 20mRyanair
Mon 5/107:45CGN - STN
Nonstop1h 20mRyanair
Deal found 10/12£93
Sat 13/1218:45STN - CGN
Nonstop1h 20mRyanair
Mon 15/1207:45CGN - STN
Nonstop1h 20mRyanair
Deal found 11/12£95
Fri 26/1220:00LHR - CGN
Nonstop1h 25mEurowings
Wed 31/1218:55CGN - LHR
Nonstop1h 25mEurowings
Deal found 11/12£117
Wed 31/1220:00LHR - CGN
Nonstop1h 25mEurowings
Thu 1/118:55CGN - LHR
Nonstop1h 25mEurowings
Deal found 11/12£119
Thu 18/1220:00LTN - CGN
1 stop13h 25mRyanair
Sun 21/1222:45CGN - LTN
1 stop11h 10mRyanair
Deal found 12/12£125

Find flight deals from London to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Cologne (CGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

£43

Popular in

December

Cheapest in

January

Average price

£138

Good round-trip deal

£82 or less

Good one-way deal

£46 or less
Ryanair
  • Ryanair
  • 13/2-16/2
  • Nonstop
  • 2h 40m total
  • London to Cologne
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Cologne Köln/Bonn.
Search Deals
Price to beat on a one-way flight from London (LON) to Cologne Köln/Bonn.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Cologne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from London to Cologne that are best for you.

Fly from

London

Fly to

Cologne

Route

Depart

Return

Price

LondonCologne

STN - CGN

STNCGN

London Stansted

Mon 9/2

08:30-10:50

Nonstop1h 20m

Cologne Köln/Bonn

Fri 13/2

17:50-18:10

Nonstop1h 20m

£45

LondonCologne

STN - CGN

STNCGN

London Stansted

Fri 9/1

05:45-08:05

Nonstop1h 20m

Cologne Köln/Bonn

Sun 11/1

08:55-09:15

Nonstop1h 20m

£48

LondonCologne

STN - CGN

STNCGN

London Stansted

Fri 16/1

05:45-08:05

Nonstop1h 20m

Cologne Köln/Bonn

Sun 18/1

08:55-09:15

Nonstop1h 20m

£49

LondonCologne

STN - CGN

STNCGN

London Stansted

Mon 16/2

08:30-10:50

Nonstop1h 20m

Cologne Köln/Bonn

Thu 19/2

19:55-20:15

Nonstop1h 20m

£55

LondonCologne

STN - CGN

STNCGN

London Stansted

Sat 3/1

06:00-08:20

Nonstop1h 20m

Cologne Köln/Bonn

Tue 6/1

07:20-07:40

Nonstop1h 20m

£57

LondonCologne

STN - CGN

STNCGN

London Stansted

Thu 1/1

07:50-10:10

Nonstop1h 20m

Cologne Köln/Bonn

Sun 4/1

08:55-09:15

Nonstop1h 20m

£58

LondonCologne

STN - CGN

STNCGN

London Stansted

Mon 19/1

07:25-14:50

1 stop6h 25m

Cologne Köln/Bonn

Mon 26/1

23:10-23:30

Nonstop1h 20m

£64

LondonCologne

STN - CGN

STNCGN

London Stansted

Fri 2/1

05:45-08:05

Nonstop1h 20m

Cologne Köln/Bonn

Tue 6/1

07:20-07:40

Nonstop1h 20m

£65

LondonCologne

STN - CGN

STNCGN

London Stansted

Sat 24/1

22:10-09:10

1 stop10h 00m

Cologne Köln/Bonn

Sat 31/1

21:30-21:50

Nonstop1h 20m

£65

LondonCologne

STN - CGN

STNCGN

London Stansted

Sun 25/1

06:10-08:30

Nonstop1h 20m

Cologne Köln/Bonn

Sun 1/2

05:45-10:30

1 stop5h 45m

£66

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from London to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Cologne

How far ahead should I book a flight from London to Cologne?

Use this chart to determine the optimal time to book a return flight from London to Cologne. Price data was last updated on 5 December 2025.

To ensure you get the cheapest price possible for a flight from London to Cologne, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Cologne?

Currently, March is the cheapest month in which you can book a flight from London to Cologne (average of £14). Flying from London to Cologne in August is currently the most expensive (average of £37). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to CGN?

Find hourly flight availability from London to Cologne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

When flying from London to Cologne, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 33% versus a flight in the morning.

What is the cheapest day to fly from London to Cologne?

Use this chart to determine the cheapest time to fly return from London to Cologne. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Cologne flight should consider departing on Saturday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Cologne

Explore weekly flight availability from London to Cologne. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.

The most flights from LON to CGN are scheduled on a Friday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from London to Cologne delayed?

About 19% of weekly flights between London and Cologne have experienced delays in the past year, with the average delay time being 99 minutes.

What is the most punctual flight time for London to Cologne flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Cologne flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 14% of flights being delayed.

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cologne. Reviews last updated 12 December 2025.
Read through reviews of airlines operating flights from London to Cologne, such as Ryanair, Lufthansa, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.8
Okay
5,218 reviews
Check prices

Food

6.0

Comfort

6.5

Crew

7.5

Entertainment

5.6

Overall

6.8

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Ryanair
6.8
Okay
5,218 reviews
Ryanair
6.8
Okay
5,218 reviews
Check prices

Food

6.0

Comfort

6.5

Crew

7.5

Entertainment

5.6

Overall

6.8

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Lufthansa
6.8
Okay
7,626 reviews
Ryanair
6.8
Okay
5,218 reviews
Check prices

Food

6.0

Comfort

6.5

Crew

7.5

Entertainment

5.6

Overall

6.8

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
British Airways
6.7
Okay
7,571 reviews
Ryanair
6.8
Okay
5,218 reviews
Check prices

Food

6.0

Comfort

6.5

Crew

7.5

Entertainment

5.6

Overall

6.8

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Eurowings
6.6
Okay
282 reviews
Ryanair
6.8
Okay
5,218 reviews
Check prices

Food

6.0

Comfort

6.5

Crew

7.5

Entertainment

5.6

Overall

6.8

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight
Ryanair
6.3
Okay
Ryanair
6.8
Okay
5,218 reviews
Check prices

Food

6.0

Comfort

6.5

Crew

7.5

Entertainment

5.6

Overall

6.8

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

Related info for your journey

Find useful and relevant information for your journey from London to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cologne from London?

    Most people fly into Cologne Köln/Bonn (CGN) if they book a flight to Cologne from London. On average, Köln/Bonn has 8 inbound flights from London per day from 5 airlines. Cologne Köln/Bonn is conveniently located just 9.5 mi from Cologne’s city center.

  • How long is the flight from London to Cologne?

    Ryanair and British Airways can get you from London to Cologne in just under 1h 20m. Your travel time will be generally consistent. There are 306 mi between London and Cologne. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from London to Cologne round-trip?

    Currently priced at £22, Ryanair will fly you from London to Cologne and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Ryanair and Eurowings - these airlines can fly you to your destination from £27 and £86, respectively. Ryanair is priced at 75% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London to Cologne one-way?

    For one-way options, check prices for Ryanair. According to our data, you can fly for as low as £19. Users have also found prices from £19 and £52 on Ryanair and Eurowings, respectively.

  • What are the most popular routes from London to Cologne?

    When deciding which route to take from London to Cologne consider London Heathrow - Cologne Köln/Bonn, London Stansted - Cologne Köln/Bonn or London Gatwick - Cologne Köln/Bonn as they are the most popular.

  • What are the most reliable airlines from London to Cologne?

    No one likes to see their flight delayed. When booking a flight from London to Cologne consider choosing ANA (84%), Eurowings (83%) or British Airways (79%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Cologne?

    Looking at all options, your cheapest flight can be booked for £70. While the most popular route (London Heathrow - Cologne Köln/Bonn) can be booked for £96 on average, our data indicates £276 when flying from London to Cologne.

  • Can I find deals for flights from London to Cologne that include hotel bookings?

    Yes. In addition to deals on London to Cologne flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Cologne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Cologne.

  • Can I find deals for business class flights from London to Cologne?

    Yes. Cheapflights offers flight deals from London to Cologne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Cologne?

    Currently, March is the cheapest month in which you can book a flight from London to Cologne (average of £14). Flying from London to Cologne in August is currently the most expensive (average of £37). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Cologne on these airlines

Choose from the following airlines for your flight from London to Cologne. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Ryanair flights from London to Cologne Köln/Bonn
Eurowings flights from London to Cologne Köln/Bonn
British Airways flights from London to Cologne Köln/Bonn

Top 5 airlines flying from London to Cologne

Discover the top 5 airlines that operate flights from London to Cologne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£22Average£84FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£32Average£81FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
EurowingsCheapest£91Average£155FlexibilityNo cancel feeOn-time87%
Search Eurowings flights
British AirwaysCheapest£96Average£135FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£153Average£240FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Cologne?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cologne from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Cologne?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Cologne.

Can Cheapflights find flights from London to Cologne with no change fees?

Need flexible booking options for your flight to Cologne from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Cologne become cheaper?

Of course! You can now track prices for flights from London to Cologne and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.