How often are flights from Cologne to London delayed?

About 18% of weekly flights between Cologne and London have experienced delays in the past year, with the average delay time being 99 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Cologne to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

What is the most punctual flight time for Cologne to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

How long is the flight from Cologne to London Heathrow Airport?

A quick flight from Cologne to London Heathrow Airport can take about 1h 30m. British Airways provides one of the quickest options available for as low as £123. Airlines will cover a distance of 331 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines flying from Cologne to London Heathrow Airport round-trip?

Flying on Eurowings is currently your cheapest option to London Heathrow Airport, with prices starting at £82. Another option worth looking into is British Airways, starting at £87 return. Eurowings is priced at 50% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What airport do you fly from for flights from Cologne to London Heathrow?

Cologne Köln/Bonn (CGN), located 9.5 mi from the city center, is the airport you fly out of when you book flights from Cologne to London Heathrow. 2 airlines have flights from Köln/Bonn to London Heathrow on a regular basis. Booking flights from Cologne Köln/Bonn to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

Can I find deals for flights from Cologne to Heathrow that include hotel bookings?

Yes. In addition to deals on Cologne to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cologne to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cologne to Heathrow.

Can I find deals for business class flights from Cologne to Heathrow?

Yes. Cheapflights offers flight deals from Cologne to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£49+ Cheap Flights from Cologne to London Heathrow Airport

Cheapflights Tip: The best prices from Cologne Köln/Bonn to London Heathrow are usually found in June or May, booked 82 days in advance, depart on a Monday or Tuesday and return on a Saturday

Cheap flight deals from Cologne to Heathrow

Enter your travel dates to find the best prices.

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Cheapest flights from Cologne to Heathrow
Explore the most affordable flight options available from Cologne to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Thu 26/1121:00 -

Nonstop1h 30m

Sun 29/1111:55 -

Nonstop1h 25m

Deal found 23/8£117

Fri 4/1214:35 -

Nonstop1h 40m

Sun 6/1211:55 -

Nonstop1h 25m

Deal found 22/8£118

Sat 5/1217:35 -

Nonstop1h 25m

Sun 6/1211:55 -

Nonstop1h 25m

Deal found 26/8£119

Fri 27/1114:35 -

Nonstop1h 40m

Sun 29/1111:55 -

Nonstop1h 25m

Deal found 26/8£120

Thu 3/1221:00 -

Nonstop1h 30m

Mon 7/1217:10 -

Nonstop1h 25m

Deal found 22/8£120

Fri 4/1214:35 -

Nonstop1h 40m

Mon 7/1217:10 -

Nonstop1h 25m

Deal found 26/8£121

Mon 23/1121:00 -

Nonstop1h 30m

Sat 28/1113:25 -

Nonstop1h 25m

Deal found 26/8£123

Fri 25/1214:35 -

Nonstop1h 40m

Sat 26/1213:25 -

Nonstop1h 25m

Deal found 23/8£125

Mon 7/1221:00 -

Nonstop1h 30m

Sun 13/1211:55 -

Nonstop1h 25m

Deal found 26/8£125

Fri 27/1114:35 -

Nonstop1h 40m

Thu 3/1217:05 -

Nonstop1h 25m

Deal found 26/8£135

Find flight deals from Cologne to Heathrow

Round-trip from	£117
One-way from	£49
Popular in	August
Cheapest in	June
Average price	£189

British Airways
27/11-29/11
Nonstop
3h 05m total
Cologne to London

Search Deals

British Airways
27/11
Nonstop
1h 40m total
Cologne to London

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£14 potential increase over avg. return price).

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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Cheapest return flight

Fastest return journey

CologneLondon

CGN Cologne Köln/Bonn - LHR London Heathrow

CGNLHR

Cologne Köln/Bonn

Mon 23/11

21:00-21:30

Nonstop1h 30m

London Heathrow

Sat 28/11

13:25-15:50

Nonstop1h 25m

£123

CologneLondon

CGN Cologne Köln/Bonn - LHR London Heathrow

CGNLHR

Cologne Köln/Bonn

Thu 17/12

21:00-21:30

Nonstop1h 30m

London Heathrow

Fri 25/12

10:45-13:10

Nonstop1h 25m

£135

CologneLondon

CGN Cologne Köln/Bonn - LHR London Heathrow

CGNLHR

Cologne Köln/Bonn

Thu 17/12

21:00-21:30

Nonstop1h 30m

London Heathrow

Sun 27/12

11:55-14:20

Nonstop1h 25m

£155

CologneLondon

CGN Cologne Köln/Bonn - LHR London Heathrow

CGNLHR

Cologne Köln/Bonn

Thu 17/12

21:00-21:30

Nonstop1h 30m

London Heathrow

Mon 28/12

17:10-19:35

Nonstop1h 25m

£155

CologneLondon

CGN Cologne Köln/Bonn - LHR London Heathrow

CGNLHR

Cologne Köln/Bonn

Thu 24/12

21:00-21:30

Nonstop1h 30m

London Heathrow

Sun 27/12

11:55-14:20

Nonstop1h 25m

£158

CologneLondon

CGN Cologne Köln/Bonn - LHR London Heathrow

CGNLHR

Cologne Köln/Bonn

Sat 5/9

08:30-20:45

1 stop13h 15m

London Heathrow

Tue 8/9

07:25-17:20

1 stop8h 55m

£169

CologneLondon

CGN Cologne Köln/Bonn - LHR London Heathrow

CGNLHR

Cologne Köln/Bonn

Thu 3/12

06:50-19:15

1 stop13h 25m

London Heathrow

Sat 5/12

18:40-22:05

1 stop26h 25m

£279

CologneLondon

CGN Cologne Köln/Bonn - LHR London Heathrow

CGNLHR

Cologne Köln/Bonn

Tue 1/12

06:50-17:50

1 stop12h 00m

London Heathrow

Sat 5/12

20:05-22:05

1 stop25h 00m

£279

CologneLondon

CGN Cologne Köln/Bonn - LHR London Heathrow

CGNLHR

Cologne Köln/Bonn

Wed 21/10

06:20-16:35

2 stops11h 15m

London Heathrow

Wed 21/10

20:05-09:10

1 stop12h 05m

£282

CologneLondon

CGN Cologne Köln/Bonn - LHR London Heathrow

CGNLHR

Cologne Köln/Bonn

Thu 24/9

13:15-18:05

1 stop5h 50m

London Heathrow

Mon 28/9

08:50-14:00

1 stop4h 10m

£287

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 23 resultsSorted by cheapest first

Best time to book a flight from Cologne to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cologne with our price prediction graph.

CGN-LHR

Estimated return 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 Cologne to London Heathrow Airport

Prices

Delays

How far ahead should I book a flight from Cologne to London Heathrow Airport?

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cologne to London Heathrow Airport. 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 Cologne to London Heathrow Airport?

Currently, June is the cheapest month in which you can book a flight from Cologne to London Heathrow Airport (average of £128). Flying from Cologne to London Heathrow Airport in August is currently the most expensive (average of £189). 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 CGN to LHR?

A simple way to save on the total cost of your ticket is to fly from Cologne to London Heathrow Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 75% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Cologne to London Heathrow Airport?

Travellers seeking maximum savings on their Cologne to London Heathrow Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Cologne to London Heathrow Airport?

Airfare is below average for this route at the moment.

Cologne to London Heathrow Airport flights typically cost between £153 and £243 in November.
The cheapest return price found within the last 5 days was £117 on British Airways (26 Nov–29 Nov).

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Eurowings and British Airways from Cologne to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Eurowings

6.7

Okay

300 reviews

Check prices

Reviews

1 / 15

4.0

Okay

Anonymous,Jan 2026

STR - LHR

There was a delay and no one told us why. It lead to me missing my evening plans on new years eve

Eurowings

6.7

Okay

300 reviews

Eurowings

6.7

Okay

300 reviews

Check prices

Reviews

1 / 15

4.0

Okay

Anonymous,Jan 2026

STR - LHR

There was a delay and no one told us why. It lead to me missing my evening plans on new years eve

British Airways

6.7

Okay

8,194 reviews

Eurowings

6.7

Okay

300 reviews

Check prices

Reviews

1 / 15

4.0

Okay

Anonymous,Jan 2026

STR - LHR

There was a delay and no one told us why. It lead to me missing my evening plans on new years eve

Related info for your journey

What airport do you fly from for flights from Cologne to London Heathrow?
Cologne Köln/Bonn (CGN), located 9.5 mi from the city center, is the airport you fly out of when you book flights from Cologne to London Heathrow. 2 airlines have flights from Köln/Bonn to London Heathrow on a regular basis. Booking flights from Cologne Köln/Bonn to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.
How long is the flight from Cologne to London Heathrow Airport?
A quick flight from Cologne to London Heathrow Airport can take about 1h 30m. British Airways provides one of the quickest options available for as low as £123. Airlines will cover a distance of 331 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Cologne to London Heathrow Airport round-trip?
Flying on Eurowings is currently your cheapest option to London Heathrow Airport, with prices starting at £82. Another option worth looking into is British Airways, starting at £87 return. Eurowings is priced at 50% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Cologne to Heathrow that include hotel bookings?
Yes. In addition to deals on Cologne to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cologne to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cologne to Heathrow.
Can I find deals for business class flights from Cologne to Heathrow?
Yes. Cheapflights offers flight deals from Cologne to Heathrow 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 Cologne to London Heathrow Airport?
Currently, June is the cheapest month in which you can book a flight from Cologne to London Heathrow Airport (average of £128). Flying from Cologne to London Heathrow Airport in August is currently the most expensive (average of £189). 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.

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Top 2 airlines flying from Cologne to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Eurowings	Cheapest£82	Average£204	FlexibilityNo cancel fee	On-time87%	Search Eurowings flights
British Airways	Cheapest£87	Average£162	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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How does Cheapflights help users find flights from Cologne to Heathrow?

Deals for Cologne to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Cologne to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Cologne.

Can Cheapflights find flights from Cologne to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cologne to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Cologne to Heathrow become cheaper?

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Cheap flights from Cologne to London Heathrow Airport from £49

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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cologne to Heathrow

Cheapest flights from Cologne to HeathrowExplore the most affordable flight options available from Cologne to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Explore the most affordable flight options available from Cologne to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Best flights from Cologne to HeathrowDiscover carefully curated flight deals from Cologne to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Discover carefully curated flight deals from Cologne to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Direct flights from Cologne to HeathrowExplore direct flight options from Cologne to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 August 2026.

Explore direct flight options from Cologne to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 August 2026.

Last-minute flights from Cologne to HeathrowDiscover last-minute flight deals from Cologne to Heathrow. Data last updated 26 August 2026 and is based on user searches.

Discover last-minute flight deals from Cologne to Heathrow. Data last updated 26 August 2026 and is based on user searches.

One-way flights from Cologne to HeathrowSearch for one-way flight options from Cologne to Heathrow. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

Search for one-way flight options from Cologne to Heathrow. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

Find flight deals from Cologne to Heathrow

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Use the filters below to find and compare flights from Cologne to London Heathrow Airport that are best for you.

Best time to book a flight from Cologne to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cologne with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Cologne to London Heathrow Airport?

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cologne to London Heathrow Airport. 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 Cologne to London Heathrow Airport?

What is the cheapest time of day to fly from CGN to LHR?

A simple way to save on the total cost of your ticket is to fly from Cologne to London Heathrow Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 75% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Cologne to London Heathrow Airport?

Travellers seeking maximum savings on their Cologne to London Heathrow Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Cologne to London Heathrow Airport?

Airfare is below average for this route at the moment.

Cologne to London Heathrow Airport flights typically cost between £153 and £243 in November.The cheapest return price found within the last 5 days was £117 on British Airways (26 Nov–29 Nov).

How often are flights from Cologne to London delayed?

About 18% of weekly flights between Cologne and London have experienced delays in the past year, with the average delay time being 99 minutes.

What is the most punctual flight time for Cologne to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Cologne to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Eurowings and British Airways from Cologne to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Cologne to London Heathrow?

How long is the flight from Cologne to London Heathrow Airport?

What are the cheapest airlines flying from Cologne to London Heathrow Airport round-trip?

Can I find deals for flights from Cologne to Heathrow that include hotel bookings?

How can I find direct flights from Cologne to Heathrow?

Can I find deals for business class flights from Cologne to Heathrow?

What is the cheapest month to book a flight from Cologne to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

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Other flights to Heathrow

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Top 2 airlines flying from Cologne to Heathrow

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Can Cheapflights notify me if prices for flights from Cologne to Heathrow become cheaper?

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Cheapest flights from Cologne to Heathrow
Explore the most affordable flight options available from Cologne to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Best flights from Cologne to Heathrow
Discover carefully curated flight deals from Cologne to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Direct flights from Cologne to Heathrow
Explore direct flight options from Cologne to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 August 2026.

Last-minute flights from Cologne to Heathrow
Discover last-minute flight deals from Cologne to Heathrow. Data last updated 26 August 2026 and is based on user searches.

One-way flights from Cologne to Heathrow
Search for one-way flight options from Cologne to Heathrow. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

Cologne to London Heathrow Airport flights typically cost between £153 and £243 in November.
The cheapest return price found within the last 5 days was £117 on British Airways (26 Nov–29 Nov).