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Cheap flights from London to Cologne from £29

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CGN
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Cologne Köln/Bonn are usually found in February or March, booked 65 days in advance, depart on a Wednesday or Monday 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 10 April 2026.

Thu 7/517:10
STN
-
CGN
Nonstop1h 20m
Ryanair
Mon 11/520:15
CGN
-
STN
Nonstop1h 20m
Ryanair
Deal found 6/4£44
Wed 1/708:35
STN
-
CGN
Nonstop1h 20m
Ryanair
Tue 7/723:05
CGN
-
STN
Nonstop1h 20m
Ryanair
Deal found 6/4£45
Wed 13/521:00
STN
-
CGN
Nonstop1h 20m
Ryanair
Mon 18/520:15
CGN
-
STN
Nonstop1h 20m
Ryanair
Deal found 9/4£46
Wed 1/721:00
STN
-
CGN
Nonstop1h 20m
Ryanair
Wed 8/720:15
CGN
-
STN
Nonstop1h 20m
Ryanair
Deal found 6/4£47
Sat 18/409:00
STN
-
CGN
Nonstop1h 20m
Ryanair
Sat 25/419:50
CGN
-
STN
Nonstop1h 20m
Ryanair
Deal found 6/4£48
Fri 24/414:30
STN
-
CGN
Nonstop1h 20m
Multiple Airlines
Sat 25/418:40
CGN
-
STN
Nonstop1h 20m
Multiple Airlines
Deal found 8/4£49
Tue 23/616:00
STN
-
CGN
Nonstop1h 20m
Ryanair
Thu 25/616:25
CGN
-
STN
Nonstop1h 20m
Ryanair
Deal found 6/4£50
Fri 24/414:30
STN
-
CGN
Nonstop1h 20m
Multiple Airlines
Sat 2/518:40
CGN
-
STN
Nonstop1h 20m
Multiple Airlines
Deal found 8/4£51
Fri 24/414:30
STN
-
CGN
Nonstop1h 20m
Ryanair
Sat 2/519:50
CGN
-
STN
Nonstop1h 20m
Ryanair
Deal found 8/4£51
Sat 9/515:25
STN
-
CGN
Nonstop1h 20m
Multiple Airlines
Mon 11/520:15
CGN
-
STN
Nonstop1h 20m
Multiple Airlines
Deal found 6/4£53
Sat 9/521:50
LTN
-
CGN
1 stop16h 05m
Multiple Airlines
Tue 12/522:20
CGN
-
LTN
1 stop11h 55m
Multiple Airlines
Deal found 6/4£86
Wed 13/512:45
LTN
-
CGN
1 stop9h 25m
Multiple Airlines
Sat 16/507:25
CGN
-
LTN
2 stops18h 05m
Multiple Airlines
Deal found 8/4£91

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 10 April 2026.

Round-trip from

£44

One-way from

£29

Popular in

December

Cheapest in

February

Average price

£122

Good round-trip deal

£66 or less

Good one-way deal

£25 or less
Ryanair
  • Ryanair
  • 7/5-11/5
  • Nonstop
  • 2h 40m total
  • London to Cologne
Search Deals
Ryanair
  • Ryanair
  • 19/4
  • Nonstop
  • 1h 20m 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. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 10 April 2026.
Use the filters below to find and compare flights from London to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCologne

LTN - CGN

LTNCGN

London Luton

Sat 9/5

21:50-14:55

1 stop16h 05m

Cologne Köln/Bonn

Tue 12/5

22:20-09:15

1 stop11h 55m

£86

LondonCologne

LTN - CGN

LTNCGN

London Luton

Thu 18/6

15:15-22:05

1 stop5h 50m

Cologne Köln/Bonn

Sat 20/6

08:10-17:20

1 stop10h 10m

£98

LondonCologne

LTN - CGN

LTNCGN

London Luton

Fri 8/5

16:25-08:05

1 stop14h 40m

Cologne Köln/Bonn

Fri 15/5

22:55-08:25

1 stop10h 30m

£101

LondonCologne

LTN - CGN

LTNCGN

London Luton

Mon 1/6

08:15-22:55

2 stops13h 40m

Cologne Köln/Bonn

Tue 2/6

08:10-18:35

1 stop11h 25m

£101

LondonCologne

LTN - CGN

LTNCGN

London Luton

Thu 4/6

20:35-22:20

2 stops24h 45m

Cologne Köln/Bonn

Mon 8/6

14:00-22:10

1 stop9h 10m

£107

LondonCologne

LTN - CGN

LTNCGN

London Luton

Mon 11/5

12:45-23:20

1 stop9h 35m

Cologne Köln/Bonn

Tue 12/5

22:20-09:15

1 stop11h 55m

£107

LondonCologne

LTN - CGN

LTNCGN

London Luton

Thu 7/5

05:00-22:05

1 stop16h 05m

Cologne Köln/Bonn

Thu 14/5

13:25-04:55

2 stops16h 30m

£118

LondonCologne

LTN - CGN

LTNCGN

London Luton

Thu 7/5

05:00-22:05

1 stop16h 05m

Cologne Köln/Bonn

Mon 11/5

14:00-22:35

1 stop9h 35m

£119

LondonCologne

LTN - CGN

LTNCGN

London Luton

Sun 21/6

21:50-19:45

2 stops20h 55m

Cologne Köln/Bonn

Sun 28/6

20:15-08:30

1 stop13h 15m

£121

LondonCologne

LTN - CGN

LTNCGN

London Luton

Wed 20/5

20:35-10:50

2 stops13h 15m

Cologne Köln/Bonn

Tue 26/5

23:15-09:15

1 stop11h 00m

£121

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 3 April 2026.

To ensure you get the cheapest price possible for a flight from London to Cologne, you should look to book at least 65 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, May is the cheapest month in which you can book a flight from London to Cologne (average of £27). 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 10 April 2026.

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 afternoon, which can drop the price by up to 23% 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 4 April 2026.

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

How much does it cost for a return flight from London to Cologne?

How often are flights from London to Cologne delayed?

About 18% of weekly flights between London and Cologne have experienced delays in the past year, with the average delay time being 102 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?

Wednesday 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 10 April 2026.
Read through reviews of airlines operating flights from London to Cologne, such as Ryanair,Eurowings, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,324 reviews
Check prices

Food

6.0

Overall

6.9

Comfort

6.5

Entertainment

5.6

Crew

7.5

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Ryanair
6.9
Okay
5,324 reviews
Ryanair
6.9
Okay
5,324 reviews
Check prices

Food

6.0

Overall

6.9

Comfort

6.5

Entertainment

5.6

Crew

7.5

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Eurowings
6.7
Okay
290 reviews
Ryanair
6.9
Okay
5,324 reviews
Check prices

Food

6.0

Overall

6.9

Comfort

6.5

Entertainment

5.6

Crew

7.5

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
British Airways
6.7
Okay
7,870 reviews
Ryanair
6.9
Okay
5,324 reviews
Check prices

Food

6.0

Overall

6.9

Comfort

6.5

Entertainment

5.6

Crew

7.5

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Ryanair
6.5
Okay
Ryanair
6.9
Okay
5,324 reviews
Check prices

Food

6.0

Overall

6.9

Comfort

6.5

Entertainment

5.6

Crew

7.5

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles

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 2 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 Eurowings can get you from London to Cologne in just under 1h 20m. Your travel time can differ by up to 12h 20m. There are 318 mi between London and Cologne. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at £36, 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 £37 and £86, respectively. Ryanair is priced at 63% 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 £15. Users have also found prices from £20 and £53 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 Gatwick - Cologne Köln/Bonn, London Heathrow - Cologne Köln/Bonn or London Stansted - 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 American Airlines (91%), Qatar Airways (91%) or British Airways (91%) 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 £80. While the most popular route (London Gatwick - Cologne Köln/Bonn) can be booked for £101 on average, our data indicates £429 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, May is the cheapest month in which you can book a flight from London to Cologne (average of £27). 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

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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 10 April 2026.
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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£36Average£82FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£37Average£84FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
EurowingsCheapest£86Average£167FlexibilityNo cancel feeOn-time87%
Search Eurowings flights
British AirwaysCheapest£97Average£141FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£157Average£208FlexibilityNo 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.

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