Cheap flights from London Heathrow Airport to Cologne from £58
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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CGN
15 May — 22 May1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Cologne Köln/Bonn are usually found in January or September, booked 77 days in advance, depart on a Saturday or Monday and return on a Wednesday
Cheap flight deals from Heathrow to Cologne
Enter your travel dates to find the best prices.
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Best
Last-minute
One-way
Cheapest flights from Heathrow to Cologne
Explore the most affordable flight options available from Heathrow to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2026.
Fri 13/1113:55
LHR
-
CGN
Nonstop1h 25m
Eurowings
Wed 18/1118:55
CGN
-
LHR
Nonstop1h 25m
Eurowings
Deal found 12/4£129
Wed 4/1109:45
LHR
-
CGN
Nonstop1h 25m
Eurowings
Wed 4/1118:55
CGN
-
LHR
Nonstop1h 25m
Eurowings
Deal found 11/4£131
Thu 29/1009:45
LHR
-
CGN
Nonstop1h 25m
Eurowings
Sun 1/1113:40
CGN
-
LHR
Nonstop1h 25m
Eurowings
Deal found 11/4£140
Thu 26/1120:00
LHR
-
CGN
Nonstop1h 25m
Eurowings
Fri 27/1108:40
CGN
-
LHR
Nonstop1h 25m
Eurowings
Deal found 10/4£147
Sun 8/1114:45
LHR
-
CGN
Nonstop1h 25m
Eurowings
Thu 12/1118:55
CGN
-
LHR
Nonstop1h 25m
Eurowings
Deal found 13/4£148
Tue 1/1209:45
LHR
-
CGN
Nonstop1h 25m
Eurowings
Thu 3/1208:40
CGN
-
LHR
Nonstop1h 25m
Eurowings
Deal found 14/4£148
Wed 28/1020:00
LHR
-
CGN
Nonstop1h 25m
Eurowings
Tue 24/1118:55
CGN
-
LHR
Nonstop1h 25m
Eurowings
Deal found 12/4£151
Thu 26/1109:45
LHR
-
CGN
Nonstop1h 25m
Eurowings
Mon 30/1108:40
CGN
-
LHR
Nonstop1h 25m
Eurowings
Deal found 13/4£155
Fri 27/1120:00
LHR
-
CGN
Nonstop1h 25m
Eurowings
Mon 30/1108:40
CGN
-
LHR
Nonstop1h 25m
Eurowings
Deal found 10/4£156
Wed 4/1120:50
LHR
-
CGN
1 stop12h 20m
Multiple Airlines
Sun 8/1118:55
CGN
-
LHR
Nonstop1h 25m
Multiple Airlines
Deal found 11/4£160
Wed 23/1209:45
LHR
-
CGN
Nonstop1h 25m
Eurowings
Tue 29/1218:55
CGN
-
LHR
Nonstop1h 25m
Eurowings
Deal found 12/4£173
Best flights from Heathrow to Cologne
Discover carefully curated flight deals from Heathrow to Cologne that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2026.
Tue 12/519:30
LHR
-
CGN
1 stop13h 45m
Austrian Airlines
Tue 19/518:00
CGN
-
LHR
1 stop4h 40m
Austrian Airlines
Deal found 14/4£238
Mon 29/606:55
LHR
-
CGN
1 stop11h 35m
Lufthansa
Thu 2/708:30
CGN
-
LHR
1 stop10h 55m
Lufthansa
Deal found 10/4£278
Mon 1/608:50
LHR
-
CGN
1 stop9h 50m
Eurowings
Tue 2/608:50
CGN
-
LHR
1 stop10h 15m
Eurowings
Deal found 10/4£305
Sun 2/807:25
LHR
-
CGN
1 stop11h 05m
Multiple Airlines
Thu 6/806:20
CGN
-
LHR
1 stop7h 40m
Multiple Airlines
Deal found 15/4£311
Sat 25/420:05
LHR
-
CGN
1 stop24h 35m
SWISS
Mon 4/506:20
CGN
-
LHR
1 stop7h 40m
SWISS
Deal found 10/4£330
Wed 22/709:05
LHR
-
CGN
1 stop11h 40m
Austrian Airlines
Mon 27/718:40
CGN
-
LHR
1 stop14h 40m
Austrian Airlines
Deal found 14/4£320
Tue 8/908:45
LHR
-
CGN
1 stop7h 20m
SWISS
Wed 9/914:15
CGN
-
LHR
1 stop8h 30m
SWISS
Deal found 13/4£331
Wed 9/906:00
LHR
-
CGN
1 stop10h 05m
SWISS
Fri 11/914:15
CGN
-
LHR
1 stop4h 35m
SWISS
Deal found 13/4£331
Mon 7/906:00
LHR
-
CGN
1 stop10h 05m
SWISS
Thu 10/906:20
CGN
-
LHR
1 stop7h 40m
SWISS
Deal found 13/4£331
Tue 8/906:00
LHR
-
CGN
1 stop10h 05m
SWISS
Fri 11/917:50
CGN
-
LHR
1 stop4h 55m
SWISS
Deal found 13/4£331
Last-minute flights from Heathrow to Cologne
Discover last-minute flight deals from Heathrow to Cologne. Data last updated 15 April 2026 and is based on user searches.
Fri 24/416:50
LHR
-
CGN
1 stop4h 40m
Multiple Airlines
Tue 28/422:20
CGN
-
LHR
1 stop10h 45m
Multiple Airlines
Deal found 10/4£213
Thu 7/509:05
LHR
-
CGN
1 stop9h 50m
Austrian Airlines
Mon 11/520:40
CGN
-
LHR
1 stop12h 40m
Austrian Airlines
Deal found 13/4£218
Fri 8/515:50
LHR
-
CGN
1 stop5h 40m
Multiple Airlines
Mon 18/519:35
CGN
-
LHR
2 stops14h 35m
Multiple Airlines
Deal found 13/4£192
Fri 8/516:50
LHR
-
CGN
1 stop4h 40m
Multiple Airlines
Fri 15/522:55
CGN
-
LHR
1 stop11h 10m
Multiple Airlines
Deal found 12/4£207
Fri 8/506:55
LHR
-
CGN
1 stop4h 30m
Multiple Airlines
Mon 11/509:35
CGN
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 10/4£228
Wed 13/506:00
LHR
-
CGN
1 stop12h 55m
Austrian Airlines
Tue 26/520:40
CGN
-
LHR
1 stop12h 40m
Austrian Airlines
Deal found 14/4£218
Tue 19/515:10
LHR
-
CGN
1 stop5h 45m
Multiple Airlines
Tue 26/523:15
CGN
-
LHR
1 stop9h 50m
Multiple Airlines
Deal found 12/4£189
Fri 29/506:55
LHR
-
CGN
1 stop4h 30m
Multiple Airlines
Mon 1/620:40
CGN
-
LHR
1 stop12h 40m
Multiple Airlines
Deal found 11/4£230
Fri 29/506:55
LHR
-
CGN
1 stop4h 30m
Multiple Airlines
Fri 5/609:35
CGN
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 14/4£232
One-way flights from Heathrow to Cologne
Search for one-way flight options from Heathrow to Cologne. Find affordable one-way fares based on user searches. Data last updated 15 April 2026.
Mon 18/520:50
LHR
-
CGN
1 stop13h 35m
Multiple Airlines
Deal found 14/4£58
Wed 27/520:50
LHR
-
CGN
1 stop13h 30m
Multiple Airlines
Deal found 13/4£73
Mon 22/620:50
LHR
-
CGN
1 stop14h 25m
Multiple Airlines
Deal found 11/4£83
Wed 22/409:55
LHR
-
CGN
1 stop12h 15m
Multiple Airlines
Deal found 12/4£86
Mon 14/906:45
LHR
-
CGN
1 stop25h 25m
Multiple Airlines
Deal found 14/4£88
Tue 12/515:10
LHR
-
CGN
1 stop5h 45m
Multiple Airlines
Deal found 14/4£89
Tue 21/420:50
LHR
-
CGN
1 stop25h 20m
Multiple Airlines
Deal found 12/4£92
Tue 5/520:50
LHR
-
CGN
1 stop25h 20m
Multiple Airlines
Deal found 14/4£93
Mon 27/420:50
LHR
-
CGN
1 stop13h 50m
Multiple Airlines
Deal found 11/4£95
Find flight deals from Heathrow to Cologne
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Cologne (CGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2026.
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 15 April 2026.
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
Cheapest return flight
LondonCologne
LHR - CGN
LHRCGN
London Heathrow
Tue 12/5
19:30-10:15
1 stop13h 45m
Cologne Köln/Bonn
Tue 19/5
18:00-21:40
1 stop4h 40m
£238
LondonCologne
LHR - CGN
LHRCGN
London Heathrow
Mon 29/6
06:55-19:30
1 stop11h 35m
Cologne Köln/Bonn
Thu 2/7
08:30-18:25
1 stop10h 55m
£278
LondonCologne
LHR - CGN
LHRCGN
London Heathrow
Mon 1/6
08:50-19:40
1 stop9h 50m
Cologne Köln/Bonn
Tue 2/6
08:50-18:05
1 stop10h 15m
£305
LondonCologne
LHR - CGN
LHRCGN
London Heathrow
Sun 2/8
07:25-19:30
1 stop11h 05m
Cologne Köln/Bonn
Thu 6/8
06:20-13:00
1 stop7h 40m
£311
LondonCologne
LHR - CGN
LHRCGN
London Heathrow
Wed 22/7
09:05-21:45
1 stop11h 40m
Cologne Köln/Bonn
Mon 27/7
18:40-08:20
1 stop14h 40m
£320
LondonCologne
LHR - CGN
LHRCGN
London Heathrow
Sat 25/4
20:05-21:40
1 stop24h 35m
Cologne Köln/Bonn
Mon 4/5
06:20-13:00
1 stop7h 40m
£330
LondonCologne
LHR - CGN
LHRCGN
London Heathrow
Tue 8/9
08:45-17:05
1 stop7h 20m
Cologne Köln/Bonn
Wed 9/9
14:15-21:45
1 stop8h 30m
£331
Fastest return journey
LondonCologne
LHR - CGN
LHRCGN
London Heathrow
Wed 9/9
06:00-17:05
1 stop10h 05m
Cologne Köln/Bonn
Fri 11/9
14:15-17:50
1 stop4h 35m
£331
LondonCologne
LHR - CGN
LHRCGN
London Heathrow
Mon 7/9
06:00-17:05
1 stop10h 05m
Cologne Köln/Bonn
Thu 10/9
06:20-13:00
1 stop7h 40m
£331
LondonCologne
LHR - CGN
LHRCGN
London Heathrow
Tue 8/9
06:00-17:05
1 stop10h 05m
Cologne Köln/Bonn
Fri 11/9
17:50-21:45
1 stop4h 55m
£331
Flights are sorted by cheapest return flights first.
Deals found on 10/4
Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Cologne
Have a flexible travel schedule? Discover the best time to fly to Cologne from Heathrow with our price prediction graph.
LHR-CGN
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 London Heathrow Airport to Cologne
Prices
Delays
How far ahead should I book a flight from London Heathrow Airport to Cologne?
Use this chart to determine the optimal time to book a return flight from Heathrow to Cologne. Price data was last updated on 10 April 2026.
The price you pay for your flight from London Heathrow Airport to Cologne may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from London Heathrow Airport to Cologne?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Cologne (average of £30). Flying from London Heathrow Airport to Cologne in December is currently the most expensive (average of £98). 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 LHR to CGN?
Find hourly flight availability from Heathrow to Cologne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2026.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Cologne in the afternoon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the evening.
What is the cheapest day to fly from London Heathrow Airport to Cologne?
Use this chart to determine the cheapest time to fly return from Heathrow to Cologne. Price data was last updated on 11 April 2026.
Travellers seeking maximum savings on their London Heathrow Airport to Cologne flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday evenings 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 London Heathrow Airport to Cologne?
How often are flights from London to Cologne delayed?
About 19% of weekly flights between London and Cologne have experienced delays in the past year, with the average delay time being 102 minutes.
What is the most punctual flight time for London to Cologne flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon 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 London to Cologne flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 15% of flights being delayed.
Reviews of airlines servicing Cologne
Get insights into the airlines that provide service to Cologne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cologne. Reviews last updated 15 April 2026.
Read reviews from past customers who have flown with Ryanair,Lufthansa, andEurowings
from London Heathrow Airport to Cologne. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Cologne from London Heathrow?
Cologne Köln/Bonn (CGN) is the airport you will fly into if you book a flight from London Heathrow to Cologne. You should not have trouble finding flights to Köln/Bonn from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Cologne airport from London Heathrow. It is only a 9.5 mi journey from Köln/Bonn (CGN) to Cologne’s city center.
How long is the flight from London Heathrow Airport to Cologne?
A quick flight from London Heathrow Airport to Cologne can take about 9h 50m. Austrian Airlines provides one of the quickest options available for as low as £305. There are 331 mi between London Heathrow Airport and Cologne. This flight may include one or multiple stops.
What are the cheapest airlines flying from London Heathrow Airport to Cologne round-trip?
According to our current data, Ryanair (£38), Eurowings (£92), and British Airways (£98) offers the cheapest pricing from London Heathrow Airport to Cologne. These flights start at 74% lower than the current average price 3 months from now.
What are the most reliable airlines from London Heathrow Airport to Cologne?
No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Cologne consider choosing American Airlines (91%), Qatar Airways (91%) or British Airways (91%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London Heathrow Airport to Cologne?
Looking for the cheapest flight from London Heathrow Airport to Cologne? While on average our users pay £419, our data indicates the cheapest price to be £56. The most popular route (London Heathrow - Cologne Köln/Bonn), is priced around £149.
Can I find deals for business class flights from Heathrow to Cologne?
Yes. Cheapflights offers flight deals from Heathrow to Cologne 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 London Heathrow Airport to Cologne?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Cologne (average of £30). Flying from London Heathrow Airport to Cologne in December is currently the most expensive (average of £98). 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.
Explore flights to Cologne departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 April 2026.
Discover the top 4 airlines that operate flights from Heathrow to Cologne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 April 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Cologne?
Cheapflights makes it easy to find Heathrow to Cologne flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Cologne?
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 Cologne from Heathrow.
Can Cheapflights find flights from Heathrow to Cologne with no change fees?
Yes, we can. To see specific flights from Heathrow to Cologne with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Heathrow to Cologne become cheaper?
Not ready to book yet? You can track prices for flights from Heathrow to Cologne on Cheapflights with our Price Alert feature and get notified when better prices are available.
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