CGN - LHR

£57 Find Cheap Flights from Cologne to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cologne to Heathrow departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to London, as well as popular online travel agencies
Travellers love KAYAK
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Everything you should know

Cheapest return fare
£117
Overall average: £147
Eurowings
Sat 21/3Fri 27/3
CGN - LHR • Direct
Cheapest one-way flight
£52
Typical prices: £51-£108
Eurowings
Fri 20/3
CGN - LHR • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's economy fares include a cabin bag, unlike others.
Eurowings offers top legroom in the low-cost sector.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from £117 (return)
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Cologne to Heathrow (CGN-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cologne to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cologne to Heathrow

Sat, 21 Mar - Fri, 27 Mar
Eurowings Logo
08:40 - 09:05
CGN
-
LHR
1h 25mdirect
Eurowings Logo
09:45 - 12:10
LHR
-
CGN
1h 25mdirect
£117Eurowings
Sat, 21 Mar - Sat, 28 Mar
Eurowings Logo
08:40 - 09:05
CGN
-
LHR
1h 25mdirect
Eurowings Logo
09:45 - 12:10
LHR
-
CGN
1h 25mdirect
£124Eurowings
Sat, 21 Mar - Fri, 27 Mar
Eurowings Logo
08:40 - 09:05
CGN
-
LHR
1h 25mdirect
Eurowings Logo
09:45 - 12:10
LHR
-
CGN
1h 25mdirect
£125Eurowings
Sat, 21 Mar - Sat, 28 Mar
Eurowings Logo
08:40 - 09:05
CGN
-
LHR
1h 25mdirect
Eurowings Logo
09:45 - 12:10
LHR
-
CGN
1h 25mdirect
£126Eurowings
Sat, 21 Mar - Sat, 28 Mar
Eurowings Logo
08:40 - 09:05
CGN
-
LHR
1h 25mdirect
Eurowings Logo
09:45 - 12:10
LHR
-
CGN
1h 25mdirect
£126Eurowings
Mon, 23 Mar - Fri, 27 Mar
Eurowings Logo
18:55 - 19:20
CGN
-
LHR
1h 25mdirect
Eurowings Logo
09:45 - 12:10
LHR
-
CGN
1h 25mdirect
£131Eurowings
Sat, 21 Mar - Wed, 25 Mar
British Airways Logo
17:10 - 17:40
CGN
-
LHR
1h 30mdirect
British Airways Logo
14:00 - 16:30
LHR
-
CGN
1h 30mdirect
£132British Airways
Sat, 21 Mar - Sat, 28 Mar
Eurowings Logo
08:40 - 09:05
CGN
-
LHR
1h 25mdirect
Eurowings Logo
09:45 - 12:10
LHR
-
CGN
1h 25mdirect
£135Eurowings
Wed, 25 Mar - Sat, 28 Mar
Eurowings Logo
18:55 - 19:20
CGN
-
LHR
1h 25mdirect
Eurowings Logo
09:45 - 12:10
LHR
-
CGN
1h 25mdirect
£137Eurowings
Sat, 21 Mar - Thu, 26 Mar
British Airways Logo
17:10 - 17:40
CGN
-
LHR
1h 30mdirect
British Airways Logo
13:45 - 16:10
LHR
-
CGN
1h 25mdirect
£139British Airways
Booking Insights

KAYAK’s insights & trends for Cologne to Heathrow flights

Get data-powered insights and trends into flights from Cologne to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Cologne to London Heathrow Airport?

The average price of all round-trip flights from Cologne to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Cologne to London Heathrow Airport, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from London Heathrow Airport, Saturday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cologne to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cologne to London Heathrow Airport is September, where tickets cost £138 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is £184 and £167 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cologne to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cologne to London Heathrow Airport, you should book around 3 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from Cologne to Heathrow

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Eurowings and British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know - Cheap tickets from Cologne to London Heathrow Airport

Low seasonFebruary
Cheapest flight£52
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Cologne to London Heathrow Airport

When to book flights from Cologne to Heathrow

Are your dates flexible? Find out the best times to travel from Cologne to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Cologne to London Heathrow Airport flights

  • What is the cheapest flight from Cologne to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Cologne to London Heathrow Airport was £52 for a one-way ticket and £117 for a return.

  • Which airports will I be using when flying from Cologne to London Heathrow Airport?

    On your way to London Heathrow Airport, you’ll fly out from Cologne Köln/Bonn. You’ll be landing at London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Cologne to London Heathrow Airport?

    Air Canada, United Airlines, and Lufthansa offer inflight Wi-Fi service on the Cologne to London Heathrow Airport flight route.

  • Which aircraft models fly most regularly from Cologne to London Heathrow Airport?

    The Airbus A319 is the aircraft model that flies most regularly on the Cologne to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Cologne to London Heathrow Airport?

    oneworld is the only airline alliance operating flights between Cologne and London Heathrow Airport.

  • On which days can I fly direct from Cologne to London Heathrow Airport?

    There are direct flights from Cologne to London Heathrow Airport on a daily basis.

  • Which is the best airline for flights from Cologne to London, British Airways or Eurowings?

    The two airlines most popular with KAYAK users for flights from Cologne to London are British Airways and Eurowings. With an average price for the route of £133 and an overall rating of 6.7, British Airways is the most popular choice. Eurowings is also a great choice for the route, with an average price of £197 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from Cologne to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cologne to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cologne to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Cologne is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cologne to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Cologne with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cologne to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Cologne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Cologne to London Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to Cologne? 25% of our users found flights on this route for £64 or less one-way and £164 or less round-trip.

Reviews of the top airlines flying from Cologne to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Cologne to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cologne to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7781 reviews
6.4Food
6.8Comfort
7.6Crew
6.4Entertainment
6.9Boarding
Airline reviews

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

6.0 GoodShailesh, Mar 2026
DEL - LHR
Read more British Airways reviews

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

Worth every penny to upgrade to BC. Treated and felt more like First Class

I missed my flight because I was sick and the medicine the chemist provided made me sleepy. I had to pay $3500 to get home because you classified me as a no-show and would not listen to me otherwise. In addition you wanted to route me through Dubai, which was under siege by the time I arrived home and would’ve been in trouble. Had I taken that route

Limited entertainment. Music - very limited variety of music. Suggest more options in Hindi, Telugu, English for flights leaving from Hyderabad.

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Food was good. For a long haul flight, there was “0” zero entertainment! What a disappointment. I do try to avoid BA. Next time its Emirates via Dubai to Cairo.

The internet was working on both sectors of the flight so hard to take the flight if you are on business.

Delays on take off, delays at gate on landing, lugging lost to the ether. power on seats not working, couldn't work due to that and no WiFi. The crew was great and boarding was orderly if confused and rushed.

Mumbai airport is a nightmare! Especially going from domestic to international terminal (2). I almost missed my flight. Then i could not check in because I purchased on kayak to British airways and my first flight was an indigo (non partner). So they called me when I was at the security outside the terminal and told me I had a middle seat, not what I paid for! After talking to the desk agent, they could not help but it finally worked out. A bit stressful for no reason. Probably never buy from kayak again this type pf complicated tickets (multi cities).

They had us seating down for one hour just waiting on the plane

My flight was delayed and my second flight missed despite a three hour connection in Düsseldorf. My luggage was lost and it took three hours to recover which was actually unfortunately very much barely possible. I needed to rebook a flight that was three times the original cost of the original flight which now I need to go back and recover from the airline. Terrible experience,

Easy checkin, fast luggage drop off, quick boarding, early take off and arrival. The perfect flight! Thanks

Nice to have reclining seats for a change and great to have internet access

Tivat airport really needs to up its game W Eurowings needs to provide support at luggage collection

Delay after delay: no information besides what my Kayak app provided was provided about the delays. The plane was at the gate. Also, the gate, 100A, was incredibly warm, and the sun was beaming in. Boarding was disorganized with no groups announced.

Kayak - EDreams - Eurowings need to define clearer the hand luggage terms. I asked for add. hang luggage got charged by Eurowings for having add. hand luggage that was not included in my booking. I travel alot! I know the size dimensions never paid twice for hand luggage and cannot chase Edreams or put Eurowings in the wrong. Also there was severe delays on this flight. Issue getting bus on arrival and missed connections. Unfortunate will not use Eurowings

We checked in 4 luggage and only got 3 back & lost our 4th luggage. Our flight was from berlin sept 22. We arrived Copenhagen but only received 3 luggage. Missing 1 still 24 hrs after our arrival and our Cruise will be leaving tomorrow 9/24/2023. This is the second time that our luggage gets lost/delayed in Copenhagen

No food on plane.. flights scheduled 55 min..everything is very expensive on aeroport

Filthy plane, obviously not cleaned properly between flights, food crumbles in seat and carpet

Smallest seat I have ever seen. And they had a label with more Legroom but in fact where really tiny.

Everything you need to know for your flight from Cologne to Heathrow

Information on your arrival and departure airports