Cheap flights from Cologne to London Heathrow Airport from £46
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — LHR
27 Nov — 4 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cologne Köln/Bonn to London Heathrow are usually found in June or March, booked 71 days in advance, depart on a Friday or Monday 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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Best
Direct
Last-minute
One-way
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 28 October 2026.
Sat 5/1217:35 -
Nonstop1h 25m
Sat 12/1213:25 -
Nonstop1h 25m
Deal found 25/10£116
Sat 5/1217:35 -
Nonstop1h 25m
Sun 6/1211:55 -
Nonstop1h 25m
Deal found 25/10£116
Sat 12/1217:35 -
Nonstop1h 25m
Sun 13/1211:55 -
Nonstop1h 25m
Deal found 27/10£137
Thu 24/1221:00 -
Nonstop1h 30m
Sun 27/1211:55 -
Nonstop1h 25m
Deal found 27/10£138
Sun 15/1113:35 -
1 stop4h 30m
Sun 22/1107:40 -
1 stop4h 10m
Deal found 28/10£140
Fri 18/1214:35 -
Nonstop1h 40m
Sat 26/1213:25 -
Nonstop1h 25m
Deal found 26/10£143
Tue 10/1113:35 -
1 stop4h 30m
Tue 17/1107:40 -
1 stop4h 10m
Deal found 24/10£143
Sat 19/1217:35 -
Nonstop1h 25m
Sun 27/1211:55 -
Nonstop1h 25m
Deal found 24/10£146
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 28 October 2026.
Sat 5/1217:35 -
Nonstop1h 25m
Sun 6/1211:55 -
Nonstop1h 25m
Deal found 25/10£119
Wed 25/1113:10 -
1 stop4h 55m
Thu 26/1107:40 -
1 stop10h 55m
Deal found 23/10£164
Mon 21/1206:50 -
1 stop10h 30m
Tue 29/1206:00 -
1 stop14h 15m
Deal found 25/10£235
Sat 12/1217:35 -
Nonstop1h 25m
Sun 13/1211:55 -
Nonstop1h 25m
Deal found 25/10£171
Thu 26/1121:00 -
Nonstop1h 30m
Sat 28/1113:25 -
Nonstop1h 25m
Deal found 23/10£176
Thu 3/1221:00 -
Nonstop1h 30m
Sat 5/1213:25 -
Nonstop1h 25m
Deal found 23/10£209
Wed 25/1106:50 -
1 stop10h 30m
Wed 25/1120:05 -
1 stop12h 35m
Deal found 23/10£266
Sat 12/1217:35 -
Nonstop1h 25m
Mon 14/1217:10 -
Nonstop1h 25m
Deal found 28/10£241
Sat 28/1117:35 -
Nonstop1h 25m
Mon 30/1117:10 -
Nonstop1h 25m
Deal found 28/10£248
Thu 17/1221:00 -
Nonstop1h 30m
Sun 20/1211:55 -
Nonstop1h 25m
Deal found 26/10£253
Fri 27/1114:35 -
Nonstop1h 40m
Mon 30/1117:10 -
Nonstop1h 25m
Deal found 28/10£264
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 28 October 2026.
Sat 5/1217:35 -
Nonstop1h 25m
Sat 12/1213:25 -
Nonstop1h 25m
Deal found 25/10£116
Sat 5/1217:35 -
Nonstop1h 25m
Sun 6/1211:55 -
Nonstop1h 25m
Deal found 25/10£116
Sat 12/1217:35 -
Nonstop1h 25m
Sun 13/1211:55 -
Nonstop1h 25m
Deal found 27/10£137
Thu 24/1221:00 -
Nonstop1h 30m
Sun 27/1211:55 -
Nonstop1h 25m
Deal found 27/10£138
Fri 18/1214:35 -
Nonstop1h 40m
Sat 26/1213:25 -
Nonstop1h 25m
Deal found 26/10£143
Mon 23/1121:00 -
Nonstop1h 30m
Mon 30/1117:10 -
Nonstop1h 25m
Deal found 25/10£143
Sat 19/1217:35 -
Nonstop1h 25m
Sun 27/1211:55 -
Nonstop1h 25m
Deal found 24/10£146
Last-minute flights from Cologne to Heathrow
Discover last-minute flight deals from Cologne to Heathrow. Data last updated 28 October 2026 and is based on user searches.
Sat 7/1123:15 -
1 stop9h 50m
Fri 13/1116:20 -
1 stop6h 05m
Deal found 25/10£156
Tue 10/1113:35 -
1 stop4h 30m
Tue 17/1107:40 -
1 stop4h 10m
Deal found 24/10£143
Sat 14/1117:40 -
1 stop4h 20m
Sun 15/1107:40 -
1 stop4h 10m
Deal found 27/10£149
Sun 15/1113:35 -
1 stop4h 30m
Sun 22/1107:40 -
1 stop4h 10m
Deal found 28/10£140
Tue 17/1113:35 -
1 stop4h 30m
Thu 19/1108:45 -
1 stop9h 50m
Deal found 25/10£153
Wed 25/1120:20 -
1 stop13h 00m
Wed 2/1211:10 -
1 stop7h 25m
Deal found 28/10£154
Fri 27/1117:40 -
1 stop4h 20m
Tue 1/1208:45 -
1 stop9h 50m
Deal found 27/10£150
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 28 October 2026.
Sat 12/1217:35 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£46
Fri 18/1214:35 -
Nonstop1h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/10£60
Sat 5/1217:35 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£62
Thu 24/1221:00 -
Nonstop1h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/10£62
Sun 10/117:40 -
1 stop16h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/10£66
Sun 31/109:35 -
1 stop8h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/10£67
Wed 2/1210:40 -
1 stop10h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£68
Fri 11/1212:40 -
1 stop8h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/10£70
Find flight deals from Cologne to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) to Heathrow (LHR). 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 28 October 2026.
Customise your flight search to find flights from Cologne to Heathrow 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 7,457,451 searches. Data last updated 28 October 2026.
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
Sat 19/12
17:35-18:00
Nonstop1h 25m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£73
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Thu 24/12
21:00-21:30
Nonstop1h 30m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£76
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Sun 13/12
09:35-21:20
1 stop12h 45m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£77
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Mon 23/11
21:00-21:30
Nonstop1h 30m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£86
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Tue 17/11
10:30-21:35
1 stop12h 05m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£98
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Fri 27/11
14:35-15:15
Nonstop1h 40m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£114
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Mon 28/12
21:00-21:30
Nonstop1h 30m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£119
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Sat 5/12
17:35-18:00
Nonstop1h 25m
London Heathrow
Sun 6/12
11:55-14:20
Nonstop1h 25m
£119
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Wed 18/11
07:55-17:30
1 stop10h 35m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£127
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Sun 14/2
17:40-21:00
1 stop4h 20m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£131
Flights are sorted by cheapest return flights first.
Deals found on 26/10
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
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 68 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 £144). Flying from Cologne to London Heathrow Airport in August is currently the most expensive (average of £259). 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?
Find hourly flight availability from Cologne to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2026.
A simple way to save on the total cost of your ticket is to fly from Cologne to London Heathrow Airport at midday. If you’re flexible enough to do this you can expect to save up to 75% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Cologne to London Heathrow Airport?
Use this chart to determine the cheapest time to fly return from Cologne to Heathrow. Price data was last updated on 24 October 2026.
Travellers seeking maximum savings on their Cologne to London Heathrow Airport flight should consider departing on Friday at midday 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 £135 and £258 in December.The cheapest return price found within the last 5 days was £116 on British Airways (5 Dec–12 Dec).
How often are flights from Cologne to London delayed?
About 19% of weekly flights between Cologne and London have experienced delays in the past year, with the average delay time being 102 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 in the morning 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 12% of flights being delayed.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 28 October 2026.
Check out reviews from past customers who have flown with British Airways and Eurowings 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.
Attendants didn't let me board with my fragile guitar so I had to check it in. Who knows what the freezing icicles did to it. Was not happy. Had to run to catch my connection in Heathrow after riding one bus and another train? Then, the fellow next to me asked if I would switch my window seat with his girlfriend who had a middle seat. What nerve! I said no. The food was unhealthy and the seats were cramped. Could not wait to exit.
Attendants didn't let me board with my fragile guitar so I had to check it in. Who knows what the freezing icicles did to it. Was not happy. Had to run to catch my connection in Heathrow after riding one bus and another train? Then, the fellow next to me asked if I would switch my window seat with his girlfriend who had a middle seat. What nerve! I said no. The food was unhealthy and the seats were cramped. Could not wait to exit.
Attendants didn't let me board with my fragile guitar so I had to check it in. Who knows what the freezing icicles did to it. Was not happy. Had to run to catch my connection in Heathrow after riding one bus and another train? Then, the fellow next to me asked if I would switch my window seat with his girlfriend who had a middle seat. What nerve! I said no. The food was unhealthy and the seats were cramped. Could not wait to exit.
Related info for your journey
Find useful and relevant information for your journey from Cologne to Heathrow. 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 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 £161. Airlines will cover a distance of 331 mi. Most flights are nonstop.
What are the cheapest airlines flying from Cologne to London Heathrow Airport round-trip?
Flying on British Airways is currently your cheapest option to London Heathrow Airport, with prices starting at £100. Another option worth looking into is Eurowings, starting at £111 return. British Airways is priced at 47% lower than the current average price of a flight leaving 3 months from now.
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 £144). Flying from Cologne to London Heathrow Airport in August is currently the most expensive (average of £259). 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 Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 October 2026.
Discover the top 2 airlines that operate flights from Cologne to Heathrow. 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 7,457,451 searches. Data last updated 28 October 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 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?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Cologne today and book when prices fit your budget.
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