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Cheap flights from Cologne to London from €196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to London departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Cologne to London

Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
06:45 - 17:50CGN-LGW
12h 05m1 stop
SWISS Logo
18:40 - 21:15LGW-CGN
25h 35m1 stop
€292SWISS
Find Deal
Wed, 17 Dec - Wed, 24 Dec
SWISS Logo
06:45 - 17:50CGN-LGW
12h 05m1 stop
SWISS Logo
18:40 - 09:35LGW-CGN
13h 55m1 stop
€310SWISS
Find Deal
Wed, 11 Mar - Wed, 18 Mar
SWISS Logo
06:45 - 17:50CGN-LGW
12h 05m1 stop
SWISS Logo
18:40 - 09:35LGW-CGN
13h 55m1 stop
€311SWISS
Find Deal
Wed, 31 Dec - Mon, 5 Jan
SWISS Logo
06:45 - 17:50CGN-LGW
12h 05m1 stop
SWISS Logo
18:40 - 22:05LGW-CGN
26h 25m1 stop
€331SWISS
Find Deal
Tue, 2 Dec - Sat, 6 Dec
SWISS Logo
06:45 - 17:50CGN-LGW
12h 05m1 stop
SWISS Logo
18:40 - 09:35LGW-CGN
13h 55m1 stop
€333SWISS
Find Deal
Wed, 31 Dec - Sun, 4 Jan
SWISS Logo
06:45 - 17:50CGN-LGW
12h 05m1 stop
SWISS Logo
18:40 - 09:35LGW-CGN
13h 55m1 stop
€336SWISS
Find Deal
Fri, 13 Feb - Mon, 16 Feb
SWISS Logo
06:45 - 17:50CGN-LGW
12h 05m1 stop
SWISS Logo
18:40 - 21:15LGW-CGN
25h 35m1 stop
€350SWISS
Find Deal
Mon, 15 Dec - Wed, 24 Dec
SWISS Logo
06:45 - 17:50CGN-LGW
12h 05m1 stop
SWISS Logo
10:30 - 09:35LGW-CGN
22h 05m2 stops
€354SWISS
Find Deal
Sat, 14 Mar - Sun, 15 Mar
SunExpress Logo
13:40 - 11:40CGN-LGW
23h 00m1 stop
SunExpress Logo
12:40 - 12:45LGW-CGN
23h 05m1 stop
€420SunExpress
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Tue, 17 Feb - Sat, 21 Feb
SunExpress Logo
05:10 - 13:30CGN-LGW
9h 20m1 stop
SunExpress Logo
12:40 - 12:45LGW-CGN
23h 05m1 stop
€438SunExpress
Find Deal
Sat, 14 Mar - Sun, 15 Mar

SWISS flights from Cologne to London

Our best SWISS deals on Cologne to London flight tickets
SWISS
17 Dec
CGN06:45Cologne Köln/Bonn
12h 05m
1 stop
LGW17:50London Gatwick
24 Dec
LGW18:40London Gatwick
25h 35m
1 stop
CGN21:15Cologne Köln/Bonn
€292
Find similar
SWISS
11 Mar
CGN06:45Cologne Köln/Bonn
12h 05m
1 stop
LGW17:50London Gatwick
18 Mar
LGW18:40London Gatwick
13h 55m
1 stop
CGN09:35Cologne Köln/Bonn
€310
Find similar
SWISS
31 Dec
CGN06:45Cologne Köln/Bonn
12h 05m
1 stop
LGW17:50London Gatwick
5 Jan
LGW18:40London Gatwick
13h 55m
1 stop
CGN09:35Cologne Köln/Bonn
€311
Find similar

SunExpress flights from Cologne to London

Our best SunExpress deals on Cologne to London flight tickets
SunExpress
17 Feb
CGN13:40Cologne Köln/Bonn
23h 00m
1 stop
LGW11:40London Gatwick
21 Feb
LGW12:40London Gatwick
23h 05m
1 stop
CGN12:45Cologne Köln/Bonn
€420
Find similar
SunExpress
14 Mar
CGN05:10Cologne Köln/Bonn
9h 20m
1 stop
LGW13:30London Gatwick
15 Mar
LGW12:40London Gatwick
23h 05m
1 stop
CGN12:45Cologne Köln/Bonn
€438
Find similar
SunExpress
7 Nov
CGN13:40Cologne Köln/Bonn
23h 00m
1 stop
LGW11:40London Gatwick
9 Nov
LGW18:10London Gatwick
17h 35m
1 stop
CGN12:45Cologne Köln/Bonn
€474
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cologne to London 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, momondo users made 13,528 searches. Data last updated 3 November 2025.
Use the filters below to find and compare flights from Cologne to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Wed 17/12

06:45-17:50

1 stop12h 05m

London Gatwick

Wed 24/12

18:40-21:15

1 stop25h 35m

€292

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Wed 11/3

06:45-17:50

1 stop12h 05m

London Gatwick

Wed 18/3

18:40-09:35

1 stop13h 55m

€310

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Wed 31/12

06:45-17:50

1 stop12h 05m

London Gatwick

Mon 5/1

18:40-09:35

1 stop13h 55m

€311

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Tue 2/12

06:45-17:50

1 stop12h 05m

London Gatwick

Sat 6/12

18:40-22:05

1 stop26h 25m

€331

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Wed 31/12

06:45-17:50

1 stop12h 05m

London Gatwick

Sun 4/1

18:40-09:35

1 stop13h 55m

€333

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Fri 13/2

06:45-17:50

1 stop12h 05m

London Gatwick

Mon 16/2

18:40-09:35

1 stop13h 55m

€336

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Mon 15/12

06:45-17:50

1 stop12h 05m

London Gatwick

Wed 24/12

18:40-21:15

1 stop25h 35m

€350

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Sat 14/3

06:45-17:50

1 stop12h 05m

London Gatwick

Sun 15/3

10:30-09:35

2 stops22h 05m

€354

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Tue 17/2

13:40-11:40

1 stop23h 00m

London Gatwick

Sat 21/2

12:40-12:45

1 stop23h 05m

€420

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Sat 14/3

05:10-13:30

1 stop9h 20m

London Gatwick

Sun 15/3

12:40-12:45

1 stop23h 05m

€438

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Cologne to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cologne and London?

What is the cheapest month to fly to London?

In general, February is the cheapest month to fly from Cologne to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €66. If you are unable to visit London during the month of February, then departing from Cologne during the month March is also very affordable. Most momondo users find prices during this month for around €75.

What is the cheapest day to depart on your flight to London?

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €179. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Cologne to London for around €187.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as €179. In contrast, the most expensive time of day to depart to London is at midday when prices are around €206.

What is the cheapest Cologne Köln/Bonn to London flight route?

Fly from Cologne Köln/Bonn to London Heathrow for the best Cologne Köln/Bonn - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Cologne when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around €165 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Cologne for as low as €137 on momondo.

What cabin class options are available on Cologne Köln/Bonn to London flights?

There is only 1 cabin class available to choose from on Cologne Köln/Bonn to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Cologne to London flight prices changed over time?

As of November 2025, prices for Cologne to London flights are approximately 64% more expensive when compared to flights at the same time last year.

When to book flights from Cologne to London

Are you open to changing your travel dates? Check out the ideal times to fly from Cologne to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cologne to London (CGN to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to London

Direct flights

None
There are no direct flights from Cologne to London. There are no popular flight routes from Cologne to London.
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  • How far is Cologne Köln/Bonn to London by plane?

    London is 496.3 km away from Cologne Köln/Bonn. Typically, this will take 8h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Cologne Köln/Bonn Airport to London?

    Prices for flights from Cologne Köln/Bonn Airport to London refresh daily.

  • How old do you have to be to fly from Cologne Köln/Bonn Airport to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cologne Köln/Bonn Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Cologne to London?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Croydon
Southend-on-Sea
Watford
Gatwick
Surbiton
Luton
Chichester
Bishop's Stortford
Chelmsford
Milton Keynes
Aylesbury
St. Albans
Stansted
Ilford
Dorking
Abingdon
Dartford
Maidstone
Eastbourne
Sidcup

Why use momondo?

Why should I use momondo to find a flight deal from Cologne to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Cologne.

Can I find flights from Cologne to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Cologne with this policy.

How can momondo help me find flights from Cologne to London?

momondo helps you find the best flight between Cologne and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cologne to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Cologne and alert you when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport