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$94+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CGN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 79 days in advance, depart on a Saturday or Wednesday 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 July 3, 2025.

Round-trip from

$233
(Mytrip)

One-way from

$94
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$159

Good round-trip deal

$48 or less

Good one-way deal

$42 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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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. 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 7/149:35 pmLGW - CGN
1 stop11h 40mMultiple Airlines
Fri 7/186:55 pmCGN - LGW
1 stop14h 20mMultiple Airlines
Deal found 7/2$233
This SWISS deal was found by Cheapflights users on 7/3. 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.
Wed 10/226:35 pmLGW - CGN
1 stop13h 35mSWISS
Sat 10/257:05 amCGN - LGW
1 stop11h 45mSWISS
Deal found 7/3$371
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/77:25 pmLGW - CGN
1 stop12h 40mSunExpress
Thu 7/1012:40 amCGN - LGW
1 stop10h 55mSunExpress
Deal found 7/1$527

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 July 3, 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

Mon 7/14

9:35 pm-10:15 am

1 stop11h 40m

Cologne Köln/Bonn

Fri 7/18

6:55 pm-8:15 am

1 stop14h 20m

$233

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Wed 10/22

6:35 pm-9:10 am

1 stop13h 35m

Cologne Köln/Bonn

Sat 10/25

7:05 am-5:50 pm

1 stop11h 45m

$371

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Wed 9/17

3:35 pm-11:20 pm

1 stop6h 45m

$94

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Fri 9/26

7:30 pm-8:00 am

1 stop11h 30m

$96

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Tue 9/23

6:35 pm-9:10 am

1 stop13h 35m

$250

LondonCologne

LGW - CGN

LGWCGN

London Gatwick

Wed 9/17

5:30 am-6:10 pm

1 stop11h 40m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 June 27, 2025.

Booking 79 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 $1,257). 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 July 3, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 22% 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 July 3, 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).

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 July 3, 2025.
Read reviews from past customers who have flown SWISS, Turkish Airlines, and Ryanair 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.
SWISS
7.5
Good
1,654 reviews

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Food

7.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
SWISS
7.5
Good
1,654 reviews
SWISS
7.5
Good
1,654 reviews

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Food

7.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
Turkish Airlines
7.3
Good
3,895 reviews
SWISS
7.5
Good
1,654 reviews

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Food

7.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
Ryanair
6.9
Okay
5,145 reviews
SWISS
7.5
Good
1,654 reviews

Overall

7.5

Crew

8.2

Entertainment

6.8

Boarding

7.6

Food

7.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

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 is the cheapest airline to fly from London to Cologne round-trip?

    Cheapflights users have booked flights from London to Cologne round-trip from $371.

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

    $94 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on SWISS and Turkish Airlines, with prices starting from $250 and $417, respectively.

  • 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: American Airlines (86%), Qatar Airways (86%), British Airways( 86%).

  • What are the cheapest flights from London to Cologne?

    The cheapest flight price from London to Cologne is $109. On average you can expect to pay $254. 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 $1,257). 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$46Average$130FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$117Average$194FlexibilityNo cancel feeOn-time70%
EurowingsCheapest$134Average$222FlexibilityNo cancel feeOn-time87%

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