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Cheap flights from London Heathrow Airport to Cologne from £56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Cologne departing on 27/2. 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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Find the cheapest flights from London Heathrow Airport to Cologne

Cheap return flights

Enter your travel dates to find the best prices.
Eurowings Logo
09:45 - 12:10LHR-CGN
1h 25mdirect
Eurowings Logo
18:55 - 19:20CGN-LHR
1h 25mdirect
£100Eurowings
Find Deal
Thu, 15 Jan - Thu, 15 Jan
Eurowings Logo
09:45 - 12:10LHR-CGN
1h 25mdirect
Eurowings Logo
18:55 - 19:20CGN-LHR
1h 25mdirect
£106Eurowings
Find Deal
Fri, 26 Dec - Wed, 31 Dec
British Airways Logo
13:55 - 16:20LHR-CGN
1h 25mdirect
British Airways Logo
17:15 - 17:45CGN-LHR
1h 30mdirect
£107British Airways
Find Deal
Sat, 31 Jan - Wed, 4 Feb
Multiple Airlines Logo
09:45 - 12:10LHR-CGN
1h 25mdirect
Multiple Airlines Logo
16:35 - 17:05CGN-LHR
1h 30mdirect
£108Multiple Airlines
Find Deal
Wed, 14 Jan - Fri, 16 Jan
British Airways Logo
07:25 - 09:45LHR-CGN
1h 20mdirect
British Airways Logo
22:00 - 22:20CGN-LHR
1h 20mdirect
£110British Airways
Find Deal
Mon, 30 Mar - Fri, 3 Apr
British Airways Logo
13:15 - 15:40LHR-CGN
1h 25mdirect
British Airways Logo
17:15 - 17:45CGN-LHR
1h 30mdirect
£110British Airways
Find Deal
Fri, 6 Feb - Wed, 11 Feb
Multiple Airlines Logo
14:00 - 16:30LHR-CGN
1h 30mdirect
Multiple Airlines Logo
08:40 - 09:05CGN-LHR
1h 25mdirect
£116Multiple Airlines
Find Deal
Wed, 25 Feb - Sat, 28 Feb
Multiple Airlines Logo
14:00 - 16:30LHR-CGN
1h 30mdirect
Multiple Airlines Logo
08:40 - 09:05CGN-LHR
1h 25mdirect
£121Multiple Airlines
Find Deal
Wed, 12 Nov - Sat, 15 Nov
Lufthansa Logo
13:50 - 18:55LHR-CGN
4h 05m1 stop
Lufthansa Logo
09:10 - 13:00CGN-LHR
4h 50m1 stop
£164Lufthansa
Find Deal
Wed, 12 Nov - Sat, 15 Nov
Lufthansa Logo
13:50 - 18:55LHR-CGN
4h 05m1 stop
Lufthansa Logo
09:10 - 13:00CGN-LHR
4h 50m1 stop
£166Lufthansa
Find Deal
Fri, 13 Mar - Sun, 15 Mar

Eurowings flights from London Heathrow Airport to Cologne

Our best Eurowings deals on London Heathrow Airport to Cologne flight tickets
Eurowings
15 Jan
LHR09:45London Heathrow
1h 25m
CGN12:10Cologne Köln/Bonn
15 Jan
CGN18:55Cologne Köln/Bonn
1h 25m
LHR19:20London Heathrow
£100
Find similar
Eurowings
26 Dec
LHR09:45London Heathrow
1h 25m
CGN12:10Cologne Köln/Bonn
31 Dec
CGN18:55Cologne Köln/Bonn
1h 25m
LHR19:20London Heathrow
£106
Find similar
Eurowings
7 Nov
LHR09:45London Heathrow
1h 25m
CGN12:10Cologne Köln/Bonn
9 Nov
CGN13:40Cologne Köln/Bonn
1h 25m
LHR14:05London Heathrow
£120
Find similar

Lufthansa flights from London Heathrow Airport to Cologne

Our best Lufthansa deals on London Heathrow Airport to Cologne flight tickets
Lufthansa
12 Nov
LHR13:50London Heathrow
4h 05m
1 stop
CGN18:55Cologne Köln/Bonn
15 Nov
CGN09:10Cologne Köln/Bonn
4h 50m
1 stop
LHR13:00London Heathrow
£164
Find similar
Lufthansa
13 Mar
LHR13:50London Heathrow
4h 05m
1 stop
CGN18:55Cologne Köln/Bonn
15 Mar
CGN09:10Cologne Köln/Bonn
4h 50m
1 stop
LHR13:00London Heathrow
£166
Find similar
Lufthansa
4 Dec
LHR07:40London Heathrow
4h 10m
1 stop
CGN12:50Cologne Köln/Bonn
6 Dec
CGN13:15Cologne Köln/Bonn
4h 50m
1 stop
LHR17:05London Heathrow
£167
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Thu 15/1

09:45-12:10

Nonstop1h 25m

Cologne Köln/Bonn

Thu 15/1

18:55-19:20

Nonstop1h 25m

£100

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Fri 26/12

09:45-12:10

Nonstop1h 25m

Cologne Köln/Bonn

Wed 31/12

18:55-19:20

Nonstop1h 25m

£106

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Sat 31/1

13:55-16:20

Nonstop1h 25m

Cologne Köln/Bonn

Wed 4/2

17:15-17:45

Nonstop1h 30m

£107

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Wed 14/1

09:45-12:10

Nonstop1h 25m

Cologne Köln/Bonn

Fri 16/1

16:35-17:05

Nonstop1h 30m

£108

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Mon 30/3

07:25-09:45

Nonstop1h 20m

Cologne Köln/Bonn

Fri 3/4

22:00-22:20

Nonstop1h 20m

£110

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Fri 6/2

13:15-15:40

Nonstop1h 25m

Cologne Köln/Bonn

Wed 11/2

17:15-17:45

Nonstop1h 30m

£110

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Wed 25/2

14:00-16:30

Nonstop1h 30m

Cologne Köln/Bonn

Sat 28/2

08:40-09:05

Nonstop1h 25m

£116

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Wed 12/11

14:00-16:30

Nonstop1h 30m

Cologne Köln/Bonn

Sat 15/11

08:40-09:05

Nonstop1h 25m

£121

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Wed 12/11

13:50-18:55

1 stop4h 05m

Cologne Köln/Bonn

Sat 15/11

09:10-13:00

1 stop4h 50m

£164

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Fri 13/3

13:50-18:55

1 stop4h 05m

Cologne Köln/Bonn

Sun 15/3

09:10-13:00

1 stop4h 50m

£166

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 Cologne from

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

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 London Heathrow Airport and Cologne?

What is the cheapest month to fly to Cologne?

The month of January is, on average, the cheapest month to fly to Cologne from London Heathrow Airport, with most prices found around £116. If you aren’t able to travel to Cologne during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £119.

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

Our data shows that Wednesday is the least expensive day to fly to Cologne. Tickets to fly out on this day can be as low as £105. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Cologne for around £128.

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

Our data shows that the cheapest London Heathrow Airport to Cologne flights are usually those with departure times in the morning. Our users have found flights to Cologne in the morning for as low as £109. In contrast, the most expensive time of day to depart to Cologne is in the evening when prices are around £156.

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

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

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

You are more likely to see cheaper flights to Cologne from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Cologne 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 Cologne from London Heathrow Airport for as low as £121 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow to Cologne Köln/Bonn flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Heathrow Airport to Cologne flight prices changed over time?

As of October 2025, prices for London Heathrow Airport to Cologne flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Cologne

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

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

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

Best price found

£114

Fastest flight time

1h 20m

Direct flights

Every day

Airports in Cologne

1 airport
The best one-way flight to Cologne from London Heathrow Airport in the past 72 hours is £114. The best return flight deal from London Heathrow Airport to Cologne found on momondo in the last 72 hours is £121.
The fastest flight from London Heathrow Airport to Cologne takes 1h 20m
Direct flights go from London Heathrow Airport to Cologne every day.
There is 1 airport near Cologne: Cologne Köln/Bonn (CGN)
Search flight deals

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

    A flight from London Heathrow to Cologne Köln/Bonn will travel around 322.5 mi. Typically, this will take 1h 20m by plane in normal conditions.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Cologne Köln/Bonn Airport.

  • What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?

    The necessary travel and health documents for your Cologne Köln/Bonn Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from London Heathrow Airport to Cologne

Compare and see reviews for airlines that fly from London Heathrow Airport to Cologne with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £39Free CancellationRating
6.8
5,187 reviews
Search Ryanair flights
EurowingsPriceFrom £92Free CancellationRating
6.6
280 reviews
Search Eurowings flights
British AirwaysPriceFrom £97Free CancellationRating
6.7
7,487 reviews
Search British Airways flights
LufthansaPriceFrom £145Free CancellationRating
6.8
7,541 reviews
Search Lufthansa flights

  • British Airways Flights From London Heathrow Airport to Cologne

    Across 2 British Airways flights from London Heathrow Airport to Cologne this week, the average price was £137, with the best British Airways deals starting from £97 round-trip. 7,487 users have rated British Airways on momondo, with an average score of 6.7/10.

  • Eurowings Flights From London Heathrow Airport to Cologne

    Another popular option for London Heathrow Airport to Cologne flights is Eurowings (6.6/10, 280 ratings). Eurowings flies from London Heathrow Airport to Cologne around 9 times per week, with deals starting from £92 round-trip and rising to an average price of around £157.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Cologne for you.

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

All flight searches from London to Cologne on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for London to Cologne flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of London to Cologne flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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