LHR - CGN

Find cheap flights from London Heathrow Airport to Cologne

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cologne

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

Cheapest round-trip
Multiple Airlines
Sun 2/1
LHR - CGN • multi-stop
Cheapest one-way
Multiple Airlines
Sun 2/1
LHR - CGN • multi-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's Euro Traveller fares include a cabin bag.
Eurowings' Smart fare includes a 23 kg checked bag.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 16% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cologne!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Heathrow to Cologne (LHR-CGN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Cologne 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 round-trip flight deals from Heathrow to Cologne

Multiple Airlines Logo
LHR
-
CGN
331 mimulti-stop
Multiple Airlines Logo
CGN
-
LHR
331 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Heathrow to Cologne flights

Get data-powered insights and trends into flights from Heathrow to Cologne 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 London Heathrow Airport to Cologne?

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Cologne, 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 London Heathrow Airport to Cologne is March, where tickets cost $161 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $224 and $216 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Cologne, 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 London Heathrow Airport to Cologne, you should book around 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Expert advice

Expert advice for your flight from Heathrow to Cologne

 
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

Low seasonNovember
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 16% increase in price.

When to book flights from Heathrow to Cologne

Are your dates flexible? Find out the best times to travel from Heathrow to Cologne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 London Heathrow Airport to Cologne flights

  • Do I need a passport to fly between London Heathrow Airport and Cologne?

    Yes, you’ll need a passport to travel to Cologne from London Heathrow Airport.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from London to Cologne are British Airways and Eurowings. With an average price for the route of $159 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 $231 and an overall rating of 6.6.

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

    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 London Heathrow Airport to Cologne.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cologne with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and CGN can sometimes prove cheaper using this method.

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

    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 Cologne from London Heathrow Airport 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 London Heathrow Airport to Cologne

  • Looking for a cheap flight? 25% of our users found flights on this route for $148 or less one-way and $212 or less round-trip.

Prefer to fly direct from London Heathrow Airport to Cologne?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Cologne Köln/Bonn.
Find which airlines fly direct from London Heathrow Airport to Cologne Köln/Bonn Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Cologne Köln/Bonn

Monday

British Airways, Eurowings

British Airways, Eurowings

Tuesday

British Airways, Eurowings

British Airways, Eurowings

Wednesday

British Airways, Eurowings

British Airways, Eurowings

Thursday

British Airways, Eurowings

British Airways, Eurowings

Friday

British Airways, Eurowings

British Airways, Eurowings

Saturday

British Airways, Eurowings

British Airways, Eurowings

Sunday

British Airways, Eurowings

British Airways, Eurowings

See more direct flights

Direct returns

Cologne Köln/Bonn to London Heathrow

Monday

British Airways, Eurowings

British Airways, Eurowings

Tuesday

British Airways, Eurowings

British Airways, Eurowings

Wednesday

British Airways, Eurowings

British Airways, Eurowings

Thursday

British Airways, Eurowings

British Airways, Eurowings

Friday

British Airways, Eurowings

British Airways, Eurowings

Saturday

British Airways, Eurowings

British Airways, Eurowings

Sunday

British Airways, Eurowings

British Airways, Eurowings

See more direct flights

Reviews of the top airlines flying from Heathrow to Cologne

 
See real verified KAYAK customer reviews for airlines flying from London to Cologne. 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 Heathrow to Cologne? 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 7707 reviews
6.9Boarding
6.8Comfort
6.4Entertainment
7.6Crew
6.4Food
Airline reviews

Economy seats were good and spacious. Much better than virgin by a mile.

10.0 ExcellentWayne, Jan 2026
LHR - BGI
Read more British Airways reviews

Economy seats were good and spacious. Much better than virgin by a mile.

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Entertainment devices on A380 need to be fixed, the seats might do with updates.

I like everything about British Airways. Excellence. Perfect. Exquisite service.

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 Heathrow to Cologne

Information on your arrival and departure airports