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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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CGN
25 Mar — 1 Apr1
1 adult

Cheapflights Tip: The best prices from London to Cologne Köln/Bonn are usually found in January or February, booked 68 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap 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 20 March 2025.

Round-trip from

£34

One-way from

£29

Popular in

June

Cheapest in

January

Average price

£87

Good round-trip deal

£45 or less

Good one-way deal

£28 or less
Ryanair
  • Ryanair
  • 30/3-2/4
  • Nonstop
  • 2h 40m total
  • London to Cologne
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Ryanair
  • Ryanair
  • 2/8
  • Nonstop
  • 1h 20m total
  • London to Cologne
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£17 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from London (LON) to Cologne Köln/Bonn.
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Price to beat on a one-way flight from London (LON) to Cologne Köln/Bonn.
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Find flight deals from London to Cologne

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 20 March 2025.

Sat 29/314:15STN - CGN
Nonstop1h 15mRyanair
Sat 29/320:30CGN - STN
Nonstop1h 20mRyanair
Deal found 19/3£42
Mon 15/919:50STN - CGN
Nonstop1h 20mMultiple Airlines
Sat 20/922:25CGN - STN
Nonstop1h 20mMultiple Airlines
Deal found 19/3£59
Sat 3/506:15STN - CGN
Nonstop1h 20mRyanair
Sat 10/522:25CGN - STN
Nonstop1h 20mRyanair
Deal found 19/3£82
Thu 3/408:50LHR - CGN
Nonstop1h 20mEurowings
Mon 7/413:35CGN - LHR
Nonstop1h 30mEurowings
Deal found 19/3£89
Tue 24/616:50LTN - CGN
1 stop24h 35mRyanair
Thu 26/607:25CGN - LTN
1 stop10h 35mRyanair
Deal found 19/3£102
Thu 8/508:50LHR - CGN
Nonstop1h 20mMultiple Airlines
Mon 12/521:15CGN - LHR
Nonstop1h 20mMultiple Airlines
Deal found 19/3£104
Thu 8/509:00LGW - CGN
1 stop12h 05mMultiple Airlines
Mon 12/512:30CGN - LGW
1 stop20h 45mMultiple Airlines
Deal found 19/3£106
Sat 14/607:10LHR - CGN
Nonstop1h 20mBritish Airways
Tue 17/621:15CGN - LHR
Nonstop1h 20mBritish Airways
Deal found 19/3£107
Thu 8/521:10LTN - CGN
1 stop16h 15mMultiple Airlines
Mon 12/513:00CGN - LTN
1 stop24h 05mMultiple Airlines
Deal found 19/3£114
Tue 1/420:25SEN - CGN
1 stop13h 30mMultiple Airlines
Fri 4/405:45CGN - SEN
1 stop15h 25mMultiple Airlines
Deal found 19/3£125
Wed 9/413:45LHR - CGN
1 stop8h 15mLufthansa
Sat 26/416:30CGN - LHR
1 stop4h 10mLufthansa
Deal found 19/3£163
Wed 16/415:35LGW - CGN
1 stop6h 45mRyanair
Wed 23/423:50CGN - LGW
1 stop8h 55mRyanair
Deal found 19/3£165

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 20 March 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

Tue 24/6

20:00-22:20

Nonstop1h 20m

Cologne Köln/Bonn

Thu 26/6

23:10-23:30

Nonstop1h 20m

£47

LondonCologne

STN - CGN

STNCGN

London Stansted

Fri 25/4

06:10-08:30

Nonstop1h 20m

Cologne Köln/Bonn

Sun 27/4

21:55-22:15

Nonstop1h 20m

£50

LondonCologne

STN - CGN

STNCGN

London Stansted

Sat 3/5

06:15-08:35

Nonstop1h 20m

Cologne Köln/Bonn

Sat 10/5

22:25-22:45

Nonstop1h 20m

£76

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Thu 3/4

08:50-11:10

Nonstop1h 20m

Cologne Köln/Bonn

Mon 7/4

13:35-14:05

Nonstop1h 30m

£89

LondonCologne

LTN - CGN

LTNCGN

London Luton

Tue 24/6

16:50-18:25

1 stop24h 35m

Cologne Köln/Bonn

Thu 26/6

07:25-17:00

1 stop10h 35m

£102

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Thu 8/5

08:50-11:10

Nonstop1h 20m

Cologne Köln/Bonn

Mon 12/5

21:15-21:35

Nonstop1h 20m

£104

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Thu 8/5

09:00-22:05

1 stop12h 05m

Cologne Köln/Bonn

Mon 12/5

12:30-08:15

1 stop20h 45m

£106

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Sat 14/6

07:10-09:30

Nonstop1h 20m

Cologne Köln/Bonn

Tue 17/6

21:15-21:35

Nonstop1h 20m

£107

LondonCologne

LTN - CGN

LTNCGN

London Luton

Thu 8/5

21:10-14:25

1 stop16h 15m

Cologne Köln/Bonn

Mon 12/5

13:00-12:05

1 stop24h 05m

£114

LondonCologne

SEN - CGN

SENCGN

London Southend

Tue 1/4

20:25-10:55

1 stop13h 30m

Cologne Köln/Bonn

Fri 4/4

05:45-20:10

1 stop15h 25m

£125

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 41 results
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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 14 March 2025.

To ensure you get the cheapest price possible for a flight from London to Cologne, you should look to book at least 68 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 £88). Flying from London to Cologne in June is currently the most expensive (average of £291). 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 20 March 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 morning, which can drop the price by up to 27% versus a flight in the evening.

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 Tuesday at midday when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Cologne by month

Plan your trip to Cologne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cologne ranges from 52.0 - 90.0 inches per month. June is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Cologne when rainfall is around 52.0 mm.

Temperature in Cologne by month

Plan your trip to Cologne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cologne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 20 March 2025.
Peruse reviews from past customers who have flown with Austrian Airlines, SWISS and Turkish Airlines from London to Cologne to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
768 reviews
Check prices

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
768 reviews
Austrian Airlines
7.6
Good
768 reviews
Check prices

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,567 reviews
Austrian Airlines
7.6
Good
768 reviews
Check prices

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Turkish Airlines
7.3
Good
3,739 reviews
Austrian Airlines
7.6
Good
768 reviews
Check prices

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Ryanair
6.8
Okay
5,001 reviews
Austrian Airlines
7.6
Good
768 reviews
Check prices

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Pegasus Airlines
6.8
Okay
611 reviews
Austrian Airlines
7.6
Good
768 reviews
Check prices

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

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 7 inbound flights from London per day from 5 airlines. Cologne Köln/Bonn is conveniently located just 9.5 mi from Cologne’s city center.

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

    Currently priced at £34, 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 £76 and £89, respectively. Ryanair is priced at 68% 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 £29. Users have also found prices from £31 and £55 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 Japan Airlines (85%), ANA (81%) or American Airlines (80%) 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 £68. While the most popular route (London Heathrow - Cologne Köln/Bonn) can be booked for £89 on average our data indicates £574 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 £88). Flying from London to Cologne in June is currently the most expensive (average of £291). 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

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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 20 March 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 20 March 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£23Average£104FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£38Average£99FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£95Average£127FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EurowingsCheapest£96Average£156FlexibilityNo cancel feeOn-time87%
Search Eurowings flights
LufthansaCheapest£138Average£223FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

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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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