Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Cologne to London from £40

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 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Cologne to London

Cheap return flights

Eurowings Logo
18:35 - 19:05CGN-LHR
1h 30mdirect
Eurowings Logo
14:45 - 17:05LHR-CGN
1h 20mdirect
£86Eurowings
Find Deal
Fri, 5 Sep - Thu, 11 Sep
Eurowings Logo
18:35 - 19:05CGN-LHR
1h 30mdirect
Eurowings Logo
20:00 - 22:20LHR-CGN
1h 20mdirect
£87Eurowings
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Eurowings Logo
18:35 - 19:05CGN-LHR
1h 30mdirect
Eurowings Logo
14:45 - 17:05LHR-CGN
1h 20mdirect
£88Eurowings
Find Deal
Fri, 29 Aug - Mon, 1 Sep
Eurowings Logo
18:35 - 19:05CGN-LHR
1h 30mdirect
Eurowings Logo
08:50 - 11:10LHR-CGN
1h 20mdirect
£92Eurowings
Find Deal
Fri, 5 Sep - Sat, 6 Sep
Eurowings Logo
18:35 - 19:05CGN-LHR
1h 30mdirect
Eurowings Logo
08:50 - 11:10LHR-CGN
1h 20mdirect
£92Eurowings
Find Deal
Fri, 12 Sep - Mon, 15 Sep
Eurowings Logo
18:35 - 19:05CGN-LHR
1h 30mdirect
Eurowings Logo
14:45 - 17:05LHR-CGN
1h 20mdirect
£93Eurowings
Find Deal
Fri, 12 Sep - Mon, 15 Sep
Logo
21:15 - 21:35CGN-LHR
1h 20mdirect
Logo
08:50 - 11:10LHR-CGN
1h 20mdirect
£101
Find Deal
Mon, 13 Oct - Sat, 18 Oct
British Airways Logo
22:00 - 22:20CGN-LHR
1h 20mdirect
British Airways Logo
11:50 - 14:20LHR-CGN
1h 30mdirect
£104British Airways
Find Deal
Fri, 3 Oct - Tue, 7 Oct
British Airways Logo
21:55 - 22:15CGN-LHR
1h 20mdirect
British Airways Logo
19:00 - 21:25LHR-CGN
1h 25mdirect
£104British Airways
Find Deal
Thu, 11 Sep - Wed, 17 Sep
British Airways Logo
22:00 - 22:20CGN-LHR
1h 20mdirect
British Airways Logo
18:35 - 21:00LHR-CGN
1h 25mdirect
£105British Airways
Find Deal
Fri, 29 Aug - Thu, 4 Sep

Eurowings flights from Cologne to London Heathrow Airport

Our best Eurowings deals on Cologne to London Heathrow Airport flight tickets
Eurowings
5 Sept
CGN18:35Cologne Köln/Bonn
1h 30m
LHR19:05London Heathrow
11 Sept
LHR14:45London Heathrow
1h 20m
CGN17:05Cologne Köln/Bonn
£86
Find similar
Eurowings
12 Sept
CGN18:35Cologne Köln/Bonn
1h 30m
LHR19:05London Heathrow
19 Sept
LHR20:00London Heathrow
1h 20m
CGN22:20Cologne Köln/Bonn
£87
Find similar
Eurowings
29 Aug
CGN18:35Cologne Köln/Bonn
1h 30m
LHR19:05London Heathrow
1 Sept
LHR14:45London Heathrow
1h 20m
CGN17:05Cologne Köln/Bonn
£88
Find similar

British Airways flights from Cologne to London Heathrow Airport

Our best British Airways deals on Cologne to London Heathrow Airport flight tickets
British Airways
3 Oct
CGN22:00Cologne Köln/Bonn
1h 20m
LHR22:20London Heathrow
7 Oct
LHR11:50London Heathrow
1h 30m
CGN14:20Cologne Köln/Bonn
£104
Find similar
British Airways
11 Sept
CGN21:55Cologne Köln/Bonn
1h 20m
LHR22:15London Heathrow
17 Sept
LHR19:00London Heathrow
1h 25m
CGN21:25Cologne Köln/Bonn
£104
Find similar
British Airways
29 Aug
CGN22:00Cologne Köln/Bonn
1h 20m
LHR22:20London Heathrow
4 Sept
LHR18:35London Heathrow
1h 25m
CGN21:00Cologne Köln/Bonn
£105
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cologne to London Heathrow Airport 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 279,928 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from Cologne to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CologneLondon

CGN - LHR

CGNLHR

Cologne Köln/Bonn

Fri 5/9

18:35-19:05

Nonstop1h 30m

London Heathrow

Thu 11/9

14:45-17:05

Nonstop1h 20m

£86

CologneLondon

CGN - LHR

CGNLHR

Cologne Köln/Bonn

Fri 12/9

18:35-19:05

Nonstop1h 30m

London Heathrow

Fri 19/9

20:00-22:20

Nonstop1h 20m

£87

CologneLondon

CGN - LHR

CGNLHR

Cologne Köln/Bonn

Fri 29/8

18:35-19:05

Nonstop1h 30m

London Heathrow

Mon 1/9

14:45-17:05

Nonstop1h 20m

£88

CologneLondon

CGN - LHR

CGNLHR

Cologne Köln/Bonn

Fri 5/9

18:35-19:05

Nonstop1h 30m

London Heathrow

Sat 6/9

08:50-11:10

Nonstop1h 20m

£92

CologneLondon

CGN - LHR

CGNLHR

Cologne Köln/Bonn

Fri 12/9

18:35-19:05

Nonstop1h 30m

London Heathrow

Mon 15/9

08:50-11:10

Nonstop1h 20m

£92

CologneLondon

CGN - LHR

CGNLHR

Cologne Köln/Bonn

Fri 12/9

18:35-19:05

Nonstop1h 30m

London Heathrow

Mon 15/9

14:45-17:05

Nonstop1h 20m

£93

CologneLondon

CGN - LHR

CGNLHR

Cologne Köln/Bonn

Mon 13/10

21:15-21:35

Nonstop1h 20m

London Heathrow

Sat 18/10

08:50-11:10

Nonstop1h 20m

£101

CologneLondon

CGN - LHR

CGNLHR

Cologne Köln/Bonn

Fri 3/10

22:00-22:20

Nonstop1h 20m

London Heathrow

Tue 7/10

11:50-14:20

Nonstop1h 30m

£104

CologneLondon

CGN - LHR

CGNLHR

Cologne Köln/Bonn

Thu 11/9

21:55-22:15

Nonstop1h 20m

London Heathrow

Wed 17/9

19:00-21:25

Nonstop1h 25m

£104

CologneLondon

CGN - LHR

CGNLHR

Cologne Köln/Bonn

Fri 29/8

22:00-22:20

Nonstop1h 20m

London Heathrow

Thu 4/9

18:35-21:00

Nonstop1h 25m

£105

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Cologne to London Heathrow Airport

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 Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from Cologne to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £111. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Cologne averaging around £113.

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

On average, the least expensive day to fly to London Heathrow Airport from Cologne is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £110. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £173.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Cologne to London Heathrow Airport in the afternoon for as low as £142. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £152 on average. Flights to London Heathrow Airport from Cologne in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Cologne when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £142 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Cologne for as low as £128 on momondo.

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

There are 3 cabin classes available to choose from on Cologne Köln/Bonn to London Heathrow 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 Heathrow Airport flight prices changed over time?

As of July 2025, prices for Cologne to London Heathrow Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Cologne to London Heathrow Airport

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

Cheap Cologne to London Heathrow Airport (CGN to LHR) flight deals and tips

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

Best price found

£40

Fastest flight time

1h 20m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Cologne in the past 72 hours is £40. The best return flight deal from Cologne to London Heathrow Airport found on momondo in the last 72 hours is £86.
The fastest flight from Cologne to London Heathrow Airport takes 1h 20m
Direct flights go from Cologne to London Heathrow Airport every day.
Search flight deals

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

    A flight from Cologne Köln/Bonn to London Heathrow will travel around 322.5 mi. By plane, this route typically takes 1h 20m.

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

    Prices for flights from Cologne Köln/Bonn Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Cologne Köln/Bonn Airport to London Heathrow Airport?

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

    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 Heathrow Airport.

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

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from Cologne to London Heathrow Airport?

Best airlines flying from Cologne to London Heathrow Airport

Compare and see reviews for airlines that fly from Cologne to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
EurowingsPriceFrom £100Free CancellationRating
6.7
276 reviews
Search Eurowings flights
British AirwaysPriceFrom £106Free CancellationRating
6.6
7,217 reviews
Search British Airways flights

  • Eurowings Flights From Cologne to London Heathrow Airport

    The lowest priced Eurowings flight from Cologne to London Heathrow Airport from the last 72 hours was £133. Generally, Eurowings has 18 flights on this route every week with an average price of £230. Eurowings is rated 6.7/10 by our users.

  • British Airways Flights From Cologne to London Heathrow Airport

    The best British Airways deal for Cologne to London Heathrow Airport flight tickets found on momondo in the last 72 hours was £142, round-trip. It should be noted that an average British Airways flight deal for this route in this time was higher, at £193 round-trip. British Airways operates 2 flights out of Cologne into London Heathrow Airport in an average week, so prices vary by time and availability. 7,217 British Airways reviews by users on momondo have scored the airline at 6.6/10.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Northampton
Southend-on-Sea
Maidstone
Swindon
Canterbury
Gatwick
Stratford-upon-Avon
Ipswich
Ilford
Dartford
Guildford
Colchester
Worthing
Hounslow
Swanage
Salisbury

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?

momondo does allow users to show only those flights to London from Cologne which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cologne to London.

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

Yes momondo offers price alerts on flights to London from Cologne. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/8
Tue 12/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London