LHR - CGN

£63 Find Cheap Flights from London Heathrow Airport to Cologne

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Cologne departing on 22/4. 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 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 return fare
£151
Overall average: £146
Lufthansa, Austrian Airlines
Tue 12/5Tue 19/5
LHR - CGN • 1 stop
Cheapest one-way flight
£63
Typical prices: £68-£127
Multiple Airlines
Wed 22/4
LHR - CGN • 1 stop
Advice from real travellers
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
Top airlines
Cheapest • from £153 (return)
Best reviews • 6.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Avoid delays
Most punctual • 85% 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 29% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
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+1
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We hope you love your trip to Cologne!
Flight Deals
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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 return 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 return flight deals from Heathrow to Cologne

Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
06:55 - 12:25
LHR
-
CGN
4h 30m
1 stop
Multiple Airlines Logo
20:40 - 08:20
CGN
-
LHR
12h 40m
1 stop
£151Multiple Airlines
Thu, 30 Apr - Tue, 5 May
Multiple Airlines Logo
06:55 - 12:25
LHR
-
CGN
4h 30m
1 stop
Multiple Airlines Logo
20:40 - 08:20
CGN
-
LHR
12h 40m
1 stop
£152Multiple Airlines
Thu, 9 Apr - Sun, 12 Apr
Lufthansa Logo
06:55 - 12:25
LHR
-
CGN
4h 30m
1 stop
Lufthansa Logo
08:30 - 22:40
CGN
-
LHR
15h 10m
1 stop
£153Lufthansa
Thu, 30 Apr - Sun, 3 May
Lufthansa Logo
06:55 - 12:25
LHR
-
CGN
4h 30m
1 stop
Lufthansa Logo
08:30 - 19:40
CGN
-
LHR
12h 10m
1 stop
£154Lufthansa
Tue, 7 Apr - Tue, 14 Apr
Lufthansa Logo
06:55 - 12:25
LHR
-
CGN
4h 30m
1 stop
Lufthansa Logo
08:30 - 20:45
CGN
-
LHR
13h 15m
1 stop
£155Lufthansa
Wed, 8 Apr - Wed, 15 Apr
Lufthansa Logo
06:55 - 12:25
LHR
-
CGN
4h 30m
1 stop
Lufthansa Logo
08:30 - 15:40
CGN
-
LHR
8h 10m
1 stop
£156Lufthansa
Sat, 2 May - Mon, 4 May
Multiple Airlines Logo
06:55 - 17:40
LHR
-
CGN
9h 45m
1 stop
Multiple Airlines Logo
20:40 - 08:20
CGN
-
LHR
12h 40m
1 stop
£157Multiple Airlines
Thu, 9 Apr - Sun, 12 Apr
Lufthansa Logo
06:55 - 12:25
LHR
-
CGN
4h 30m
1 stop
Lufthansa Logo
08:30 - 22:40
CGN
-
LHR
15h 10m
1 stop
£157Lufthansa
Fri, 17 Apr - Fri, 24 Apr
Lufthansa Logo
07:25 - 19:30
LHR
-
CGN
11h 05m
1 stop
Lufthansa Logo
18:25 - 22:40
CGN
-
LHR
5h 15m
1 stop
£158Lufthansa
Thu, 9 Apr - Sat, 11 Apr
Lufthansa Logo
06:55 - 12:25
LHR
-
CGN
4h 30m
1 stop
Lufthansa Logo
18:25 - 08:15
CGN
-
LHR
14h 50m
1 stop
£159Lufthansa
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.

For London Heathrow Airport to Cologne, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Cologne back to London Heathrow Airport, the best deals are generally found on Wednesday, with Sunday being 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 January, where tickets cost £130 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is £170 and £169 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 3 weeks before departure, which saves you about 29% 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 - Cheap tickets from London Heathrow Airport to Cologne

Low seasonFebruary
Cheapest flight£63
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly (12% more expensive on average)
Flight from London Heathrow Airport to Cologne

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 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 London Heathrow Airport to Cologne flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Cologne was £63 for a one-way ticket and £151 for a return.

  • 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?

    Star Alliance, and oneworld are the airline alliances operating flights between London Heathrow Airport and Cologne, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to Cologne, Ryanair or Lufthansa?

    The two airlines most popular with KAYAK users for flights from London to Cologne are Ryanair and Lufthansa. With an average price for the route of £82 and an overall rating of 6.9, Ryanair is the most popular choice. Lufthansa is also a great choice for the route, with an average price of £209 and an overall rating of 6.8.

  • 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 travellers 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 return ticket. You could then fly to Cologne with an airline and back to London Heathrow Airport with another airline.

  • 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 from Cologne to London Heathrow Airport? 25% of our users found flights on this route for £164 or less one-way and £150 or less round-trip.

Reviews of the top 4 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.
6.9
RyanairOverall score based on 5302 reviews
6.5Comfort
5.6Entertainment
7.5Crew
6.7Boarding
6.0Food
Airline reviews

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

10.0 ExcellentCaroline, Mar 2026
BRS - ALC
Read more Ryanair reviews

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Nothing unexpected considering it is a Ryanair flight. It does the job. Nothing above, at all.

Take off was great but landing is always with a bump.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Delayed getting out for no good reason. Tight connect lead to a missing bag in Hamburg. Waited two hours at the airport to get the bag from the next flight.

Crew could have been more helpful in helping to find location to store luggage in overhead bins in order to expedite seating. Seating was cramped and uncomfortable.. Other than that it was a standard flight.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Had a delayed flight that caused me to miss all of my flights. Supposedly I was rebooked. When I got to my next connecting flight there was no ticket for me. I spent hours working with an agent. And they still couldn’t get it right. I will arrive home more that 24 hours later than my original schedule. Totally inept and frustrating experience.

The flight got delayed 3 hours from Montreal and we missed our connecting flight so it was a long journey

Very good, i got two seats for myself, and was comfortable with the blanket i got

Not to bad but it was hard changing my seat

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

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.

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

You will pay for everything and feels like the airplane is old

The luggage problem I previously mentioned was actually this flight

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

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

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

Information on your arrival and departure airports