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Cologne

$85+ Cheap flights from London (LON) to Cologne (CGN)

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CGN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from London to Cologne Köln/Bonn are usually found in January or March, booked 52 days in advance, depart on a Monday or Saturday and return on a Sunday

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 August 14, 2025.

Round-trip from

$175
(Mytrip)

One-way from

$85
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$174

Good round-trip deal

$144 or less

Good one-way deal

$165 or less
From London (LON) to Cologne Köln/Bonn
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One-way flight from London (LON) to Cologne Köln/Bonn
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Highest demand for flights based on searches. 2% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This Mytrip deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:35 pmLGW - CGN
1 stop11h 50mMultiple Airlines
Wed 11/127:40 pmCGN - LGW
1 stop18h 05mMultiple Airlines
Deal found 8/13$175
This Mytrip deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:35 pmLGW - CGN
1 stop12h 35mMultiple Airlines
Fri 9/199:55 pmCGN - LGW
1 stop11h 25mMultiple Airlines
Deal found 8/14$240
This Mytrip deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:45 pmLGW - CGN
1 stop9h 20mMultiple Airlines
Thu 9/186:10 amCGN - LGW
1 stop15h 50mMultiple Airlines
Deal found 8/13$243
This Mytrip deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:00 pmLGW - CGN
1 stop10h 00mMultiple Airlines
Thu 8/2810:30 pmCGN - LGW
1 stop10h 45mMultiple Airlines
Deal found 8/14$323
This oojo deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:40 pmLGW - CGN
1 stop13h 55mSWISS
Sat 11/296:45 amCGN - LGW
1 stop12h 05mSWISS
Deal found 8/14$347
This Mytrip deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/259:35 pmLGW - CGN
1 stop11h 40mMultiple Airlines
Sat 8/3010:35 pmCGN - LGW
2 stops35h 05mMultiple Airlines
Deal found 8/13$371
This SWISS deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:40 pmLGW - CGN
1 stop13h 55mSWISS
Sun 11/27:15 pmCGN - LGW
1 stop23h 35mSWISS
Deal found 8/14$399
This oojo deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:40 pmLGW - CGN
1 stop14h 15mSWISS
Fri 9/196:40 pmCGN - LGW
1 stop24h 10mSWISS
Deal found 8/13$425
This oojo deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:40 pmLGW - CGN
1 stop13h 30mSWISS
Thu 9/186:20 amCGN - LGW
1 stop12h 35mSWISS
Deal found 8/14$426
This SWISS deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:40 pmLGW - CGN
1 stop26h 25mSWISS
Mon 12/86:45 amCGN - LGW
1 stop12h 05mSWISS
Deal found 8/14$456
This oojo deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:40 pmLGW - CGN
1 stop13h 55mSWISS
Fri 11/286:45 amCGN - LGW
1 stop12h 05mSWISS
Deal found 8/14$457
This Priceline deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:25 pmLGW - CGN
1 stop14h 55mSunExpress
Thu 9/1812:40 amCGN - LGW
1 stop10h 55mSunExpress
Deal found 8/14$468

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated August 14, 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

LGW - CGN

LGWCGN

London Gatwick

Sun 11/9

9:35 pm-10:25 am

1 stop11h 50m

Cologne Köln/Bonn

Wed 11/12

7:40 pm-12:45 pm

1 stop18h 05m

$175

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Mon 9/1

9:35 pm-11:10 am

1 stop12h 35m

Cologne Köln/Bonn

Fri 9/19

9:55 pm-8:20 am

1 stop11h 25m

$240

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Mon 11/17

9:00 am-7:10 pm

1 stop9h 10m

Cologne Köln/Bonn

Thu 11/20

10:35 am-4:20 pm

1 stop6h 45m

$243

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Thu 9/11

9:45 pm-8:05 am

1 stop9h 20m

Cologne Köln/Bonn

Thu 9/18

6:10 am-9:00 pm

1 stop15h 50m

$243

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Tue 8/26

10:00 pm-9:00 am

1 stop10h 00m

Cologne Köln/Bonn

Thu 8/28

10:30 pm-8:15 am

1 stop10h 45m

$323

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Tue 11/25

6:40 pm-9:35 am

1 stop13h 55m

Cologne Köln/Bonn

Sat 11/29

6:45 am-5:50 pm

1 stop12h 05m

$347

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Mon 8/25

9:35 pm-10:15 am

1 stop11h 40m

Cologne Köln/Bonn

Sat 8/30

10:35 pm-8:40 am

2 stops35h 05m

$371

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Fri 10/31

6:40 pm-9:35 am

1 stop13h 55m

Cologne Köln/Bonn

Sun 11/2

7:15 pm-5:50 pm

1 stop23h 35m

$399

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Fri 9/12

6:40 pm-9:55 am

1 stop14h 15m

Cologne Köln/Bonn

Fri 9/19

6:40 pm-5:50 pm

1 stop24h 10m

$425

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Thu 9/11

6:40 pm-9:10 am

1 stop13h 30m

Cologne Köln/Bonn

Thu 9/18

6:20 am-5:55 pm

1 stop12h 35m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 19 results
1
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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 round-trip 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 round-trip flight from London to Cologne. Price data was last updated on August 8, 2025.

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Cologne. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from London to Cologne (average of $649). Flying from London to Cologne in June is currently the most expensive (average of $1,252). 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 August 14, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 27% on flights from London to Cologne by exploring options for tickets in the morning.

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 August 14, 2025.

The most flights from LON to CGN are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from London to Cologne?

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 August 14, 2025.
Read reviews from past customers who have flown Ryanair, Eurowings, and British Airways from London to Cologne. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.8
Okay
5,153 reviews

Boarding

6.7

Overall

6.8

Entertainment

5.6

Comfort

6.5

Crew

7.5

Food

6.0

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
Ryanair
6.8
Okay
5,153 reviews
Ryanair
6.8
Okay
5,153 reviews

Boarding

6.7

Overall

6.8

Entertainment

5.6

Comfort

6.5

Crew

7.5

Food

6.0

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
Eurowings
6.7
Okay
277 reviews
Ryanair
6.8
Okay
5,153 reviews

Boarding

6.7

Overall

6.8

Entertainment

5.6

Comfort

6.5

Crew

7.5

Food

6.0

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
British Airways
6.7
Okay
7,266 reviews
Ryanair
6.8
Okay
5,153 reviews

Boarding

6.7

Overall

6.8

Entertainment

5.6

Comfort

6.5

Crew

7.5

Food

6.0

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

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 3 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?

    Cheapflights users have booked flights from London to Cologne round-trip from $46. Other airlines that can offer you cheap pricing are British Airways, from $117, and Eurowings, from $127. Ryanair is 64% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Before booking your flight to Cologne from London, check out the most reliable airlines to get you to your destination on time: Qatar Airways (76%), British Airways (76%), American Airlines( 74%).

  • What are the cheapest flights from London to Cologne?

    The cheapest flight price from London to Cologne is $85. On average you can expect to pay $167. The most popular route, (London Gatwick - Cologne Köln/Bonn), can usually be booked for $93.

  • 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 vacation 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, October is the cheapest month in which you can book a flight from London to Cologne (average of $649). Flying from London to Cologne in June is currently the most expensive (average of $1,252). 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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Top 3 airlines flying from London to Cologne

Discover the top 3 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$46Average$130FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$117Average$194FlexibilityNo cancel feeOn-time70%
EurowingsCheapest$127Average$230FlexibilityNo cancel feeOn-time87%

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