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Cheap flights from Cologne to London from €101

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 4/4. 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.
Eurowings Logo
10:55 - 11:15
CGN
-
LGW
1h 20mdirect
Eurowings Logo
20:00 - 22:20
LGW
-
CGN
1h 20mdirect
€195Eurowings
Fri, 17 Apr - Fri, 17 Apr
Multiple Airlines Logo
17:50 - 13:00
CGN
-
LGW
20h 10m
2 stops
Multiple Airlines Logo
21:05 - 11:00
LGW
-
CGN
12h 55m
1 stop
€203Multiple Airlines
Sun, 22 Mar - Sun, 29 Mar
Multiple Airlines Logo
10:00 - 17:25
CGN
-
LGW
8h 25m
1 stop
Multiple Airlines Logo
21:05 - 11:00
LGW
-
CGN
12h 55m
1 stop
€265Multiple Airlines
Sun, 22 Mar - Sun, 29 Mar
SWISS Logo
06:45 - 17:50
CGN
-
LGW
12h 05m
1 stop
SWISS Logo
18:40 - 09:35
LGW
-
CGN
13h 55m
1 stop
€271SWISS
Wed, 18 Mar - Fri, 27 Mar
SWISS Logo
06:45 - 17:50
CGN
-
LGW
12h 05m
1 stop
SWISS Logo
18:40 - 09:35
LGW
-
CGN
13h 55m
1 stop
€292SWISS
Wed, 18 Mar - Wed, 25 Mar
SWISS Logo
06:45 - 17:50
CGN
-
LGW
12h 05m
1 stop
SWISS Logo
18:40 - 09:35
LGW
-
CGN
13h 55m
1 stop
€313SWISS
Thu, 19 Mar - Wed, 25 Mar
SWISS Logo
06:45 - 17:50
CGN
-
LGW
12h 05m
1 stop
SWISS Logo
18:40 - 09:35
LGW
-
CGN
13h 55m
1 stop
€317SWISS
Wed, 18 Mar - Thu, 26 Mar
SWISS Logo
14:15 - 17:50
CGN
-
LGW
4h 35m
1 stop
SWISS Logo
09:15 - 17:05
LGW
-
CGN
6h 50m
1 stop
€321SWISS
Tue, 21 Apr - Mon, 4 May
SWISS Logo
06:45 - 17:50
CGN
-
LGW
12h 05m
1 stop
SWISS Logo
18:40 - 09:35
LGW
-
CGN
13h 55m
1 stop
€338SWISS
Thu, 19 Mar - Thu, 26 Mar
SWISS Logo
06:45 - 17:50
CGN
-
LGW
12h 05m
1 stop
SWISS Logo
18:40 - 09:35
LGW
-
CGN
13h 55m
1 stop
€339SWISS
Fri, 13 Mar - Mon, 16 Mar

Eurowings flights from Cologne to London

Our best Eurowings deals on Cologne to London flight tickets
Eurowings
17 Apr
CGN10:55Cologne Köln/Bonn
1h 20m
LGW11:15London Gatwick
17 Apr
LGW20:00London Gatwick
1h 20m
CGN22:20Cologne Köln/Bonn
€195
Eurowings
14 May
CGN10:55Cologne Köln/Bonn
1h 20m
LGW11:15London Gatwick
17 May
LGW12:00London Gatwick
1h 20m
CGN14:20Cologne Köln/Bonn
€365
Eurowings
16 Apr
CGN10:55Cologne Köln/Bonn
1h 20m
LGW11:15London Gatwick
16 Apr
LGW20:00London Gatwick
1h 20m
CGN22:20Cologne Köln/Bonn
€375

SWISS flights from Cologne to London

Our best SWISS deals on Cologne to London flight tickets
SWISS
18 Mar
CGN06:45Cologne Köln/Bonn
12h 05m
1 stop
LGW17:50London Gatwick
27 Mar
LGW18:40London Gatwick
13h 55m
1 stop
CGN09:35Cologne Köln/Bonn
€271
SWISS
18 Mar
CGN06:45Cologne Köln/Bonn
12h 05m
1 stop
LGW17:50London Gatwick
25 Mar
LGW18:40London Gatwick
13h 55m
1 stop
CGN09:35Cologne Köln/Bonn
€292
SWISS
19 Mar
CGN06:45Cologne Köln/Bonn
12h 05m
1 stop
LGW17:50London Gatwick
25 Mar
LGW18:40London Gatwick
13h 55m
1 stop
CGN09:35Cologne Köln/Bonn
€313

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 6 February 2026.
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

Fri 17/4

10:55-11:15

Nonstop1h 20m

London Gatwick

Fri 17/4

20:00-22:20

Nonstop1h 20m

€195

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Sun 22/3

17:50-13:00

2 stops20h 10m

London Gatwick

Sun 29/3

21:05-11:00

1 stop12h 55m

€203

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Sun 22/3

10:00-17:25

1 stop8h 25m

London Gatwick

Sun 29/3

21:05-11:00

1 stop12h 55m

€265

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Wed 18/3

06:45-17:50

1 stop12h 05m

London Gatwick

Fri 27/3

18:40-09:35

1 stop13h 55m

€271

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Wed 18/3

06:45-17:50

1 stop12h 05m

London Gatwick

Wed 25/3

18:40-09:35

1 stop13h 55m

€292

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Thu 19/3

06:45-17:50

1 stop12h 05m

London Gatwick

Wed 25/3

18:40-09:35

1 stop13h 55m

€313

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Wed 18/3

06:45-17:50

1 stop12h 05m

London Gatwick

Thu 26/3

18:40-09:35

1 stop13h 55m

€317

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Tue 21/4

14:15-17:50

1 stop4h 35m

London Gatwick

Mon 4/5

09:15-17:05

1 stop6h 50m

€321

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Thu 19/3

06:45-17:50

1 stop12h 05m

London Gatwick

Thu 26/3

18:40-09:35

1 stop13h 55m

€338

CologneLondon

CGN - LGW

CGNLGW

Cologne Köln/Bonn

Fri 13/3

06:45-17:50

1 stop12h 05m

London Gatwick

Mon 16/3

18:40-09:35

1 stop13h 55m

€339

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 €69. 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 €78.

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 €175. 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 €183.

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 €175. In contrast, the most expensive time of day to depart to London is at midday when prices are around €201.

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 €167 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 €136 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 February 2026, prices for Cologne to London flights are approximately 6% 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

Fastest flight time

7h 45m

Direct flights

Thu, Fri, Sat and Sun

Airports in London

6 airports
The fastest flight from Cologne to London takes 7h 45m
Direct flights go from Cologne to London on Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There are 6 airports in London. From Cologne there are direct flights to London Gatwick (LGW).
Search flight deals

  • How far is Cologne Köln/Bonn to London by plane?

    London is 496.3 km away from Cologne Köln/Bonn. Typically, this will take 7h 45m 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
Gatwick
Shepperton
Surbiton
Watford
Southend-on-Sea
Slough
Luton
Chichester
Chelmsford
Milton Keynes
Aylesbury
Dorking
Abingdon
St. Albans
Dartford
Stansted
Maidstone
Harlow
Ilford

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