$69+ Cheap flights from Cologne (CGN) to Heathrow (LHR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — LHR
Oct 9 — Oct 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Cologne to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Cologne Köln/Bonn to London Heathrow are usually found in June or May, booked 82 days in advance, depart on a Saturday or Thursday and return on a Saturday
Cheap flight deals from Cologne to Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cologne to HeathrowExplore 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 September 9, 2026.
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 September 9, 2026.
This British Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:00 pm -
Nonstop1h 30m
Sat 11/281:25 pm -
Nonstop1h 25m
Deal found 9/7![British Airways logo]()
$167
This British Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:00 pm -
Nonstop1h 30m
Sun 11/2911:55 am -
Nonstop1h 25m
Deal found 9/7![British Airways logo]()
$168
This British Airways deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:35 pm -
Nonstop1h 40m
Sun 12/611:55 am -
Nonstop1h 25m
Deal found 9/5![British Airways logo]()
$170
This British Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:35 pm -
Nonstop1h 25m
Mon 11/305:10 pm -
Nonstop1h 25m
Deal found 9/9![British Airways logo]()
$171
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/195:35 pm -
Nonstop1h 25m
Sat 12/261:25 pm -
Nonstop1h 25m
Deal found 9/9![British Airways logo]()
$199
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:25 pm -
1 stop9h 40m
Tue 10/133:50 pm -
1 stop6h 20m
Deal found 9/8![Multiple Airlines logo]()
$208
This British Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:00 pm -
Nonstop1h 30m
Sun 12/2711:55 am -
Nonstop1h 25m
Deal found 9/7![British Airways logo]()
$211
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:05 pm -
1 stop10h 35m
Thu 10/810:50 am -
1 stop7h 40m
Deal found 9/9![Lufthansa logo]()
$212
This Expedia deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:40 pm -
1 stop23h 00m
Wed 10/77:25 am -
1 stop11h 05m
Deal found 9/5![Multiple Airlines logo]()
$221
This Expedia deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:25 pm -
1 stop5h 15m
Mon 9/287:10 pm -
1 stop11h 35m
Deal found 9/6![Lufthansa logo]()
$222
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:30 am -
1 stop15h 10m
Sun 10/117:25 am -
1 stop11h 05m
Deal found 9/8![Lufthansa logo]()
$229
This Expedia deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:25 pm -
1 stop5h 15m
Sun 9/277:25 am -
1 stop23h 20m
Deal found 9/6![Lufthansa logo]()
$237
Best flights from Cologne to HeathrowDiscover carefully curated flight deals from Cologne to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Cologne to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This British Airways deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:00 pm -
Nonstop1h 30m
Sun 11/2911:55 am -
Nonstop1h 25m
Deal found 9/5![British Airways logo]()
$167
This British Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:00 pm -
Nonstop1h 30m
Sat 11/281:25 pm -
Nonstop1h 25m
Deal found 9/9![British Airways logo]()
$167
This British Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:35 pm -
Nonstop1h 25m
Mon 11/305:10 pm -
Nonstop1h 25m
Deal found 9/6![British Airways logo]()
$167
This British Airways deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:00 pm -
Nonstop1h 30m
Sun 12/2711:55 am -
Nonstop1h 25m
Deal found 9/8![British Airways logo]()
$211
Last-minute flights from Cologne to HeathrowDiscover last-minute flight deals from Cologne to Heathrow. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Cologne to Heathrow. Data last updated September 9, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:10 pm -
1 stop13h 05m
Mon 9/288:25 pm -
1 stop10h 20m
Deal found 9/7![Lufthansa logo]()
$249
This Expedia deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:25 pm -
1 stop5h 15m
Mon 9/287:10 pm -
1 stop11h 35m
Deal found 9/6![Lufthansa logo]()
$222
This Expedia deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:25 pm -
1 stop5h 15m
Sun 9/277:25 am -
1 stop23h 20m
Deal found 9/6![Lufthansa logo]()
$237
This Travelocity deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:25 pm -
1 stop5h 15m
Sun 9/276:00 am -
1 stop25h 50m
Deal found 9/9![Multiple Airlines logo]()
$272
This Orbitz deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:05 pm -
1 stop7h 35m
Mon 9/288:25 pm -
1 stop10h 20m
Deal found 9/6![Lufthansa logo]()
$257
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:30 am -
1 stop13h 15m
Mon 10/57:10 pm -
1 stop11h 35m
Deal found 9/9![Lufthansa logo]()
$239
This Expedia deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:40 pm -
1 stop23h 00m
Wed 10/77:25 am -
1 stop11h 05m
Deal found 9/5![Multiple Airlines logo]()
$221
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:25 pm -
1 stop9h 40m
Tue 10/133:50 pm -
1 stop6h 20m
Deal found 9/8![Multiple Airlines logo]()
$208
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:05 pm -
1 stop10h 35m
Thu 10/810:50 am -
1 stop7h 40m
Deal found 9/9![Lufthansa logo]()
$212
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:30 am -
1 stop15h 10m
Sun 10/117:25 am -
1 stop11h 05m
Deal found 9/8![Lufthansa logo]()
$229
This Travelocity deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:05 pm -
1 stop10h 35m
Sun 10/187:25 am -
1 stop8h 55m
Deal found 9/6![Lufthansa logo]()
$271
This Expedia deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:35 am -
1 stop13h 05m
Tue 10/276:35 am -
1 stop12h 00m
Deal found 9/5![Multiple Airlines logo]()
$264
One-way flights from Cologne to HeathrowSearch for one-way flight options from Cologne to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Cologne to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This British Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/272:35 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![British Airways logo]()
$69
This Orbitz deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:35 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![British Airways logo]()
$73
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/179:00 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![British Airways logo]()
$74
This British Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:35 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![British Airways logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:50 pm -
1 stop11h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:40 pm -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$94
This Booking.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:10 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$95
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:25 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$101
This Booking.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:00 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![British Airways logo]()
$103
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $166 (British Airways) |
One-way from | $69 (British Airways) |
Popular in | August |
Cheapest in | June |
Average price | $248 |
Good one-way deal | $1,879 or less |
Cheapflights Fare Finder
Customize 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 September 9, 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
Cheapest round-trip
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Fri 11/27
2:35 pm-3:15 pm
Nonstop1h 40m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Fri 12/4
2:35 pm-3:15 pm
Nonstop1h 40m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$77
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Thu 12/10
9:00 pm-9:30 pm
Nonstop1h 30m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$77
Quickest round-trip
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Sat 12/5
5:35 pm-6:00 pm
Nonstop1h 25m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$77
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Thu 12/3
9:00 pm-9:30 pm
Nonstop1h 30m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$77
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Mon 12/7
9:00 pm-9:30 pm
Nonstop1h 30m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$108
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Tue 10/6
9:25 pm-12:30 pm
2 stops16h 05m
London Heathrow
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Thu 11/26
9:00 pm-9:30 pm
Nonstop1h 30m
London Heathrow
Sun 11/29
11:55 am-2:20 pm
Nonstop1h 25m
$167
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Mon 11/23
9:00 pm-9:30 pm
Nonstop1h 30m
London Heathrow
Sat 11/28
1:25 pm-3:50 pm
Nonstop1h 25m
$167
CologneLondon
CGN Cologne Köln/Bonn - LHR London Heathrow
CGNLHR
Cologne Köln/Bonn
Sat 11/28
5:35 pm-6:00 pm
Nonstop1h 25m
London Heathrow
Mon 11/30
5:10 pm-7:35 pm
Nonstop1h 25m
$167
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Cologne to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cologne to Heathrow in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Cologne-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cologne-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cologne-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cologne-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cologne-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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 round-trip 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 81 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 $175). Flying from Cologne to London Heathrow Airport in August is currently the most expensive (average of $345). 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 September 9, 2026.
It’s typically best to fly out from Cologne to London Heathrow Airport in the evening. Doing so could potentially save you 68% on the flight price compared to flying in the morning, which is usually more expensive.
How often are flights from Cologne to London delayed?
About 18% of weekly flights between Cologne and London have experienced delays in the past year, with the average delay time being 101 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 at night 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 last 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 September 9, 2026.
Read through reviews of airlines operating flights from Cologne to London Heathrow Airport, such as Eurowings. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
5.3
Overall
6.6
Crew
7.4
Comfort
6.6
Food
5.6
Boarding
6.8
Reviews
1 / 15
4.0
OkayAnonymous,Jan 2026
STR - LHR
Entertainment
5.3
Overall
6.6
Crew
7.4
Comfort
6.6
Food
5.6
Boarding
6.8
Reviews
1 / 15
4.0
OkayAnonymous,Jan 2026
STR - LHR
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.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Heathrow flight routes
Other flight options
Popular flights
Alternative routes for Cologne to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Cologne to Heathrow by cabin class
Find flights from Cologne to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Cologne and Heathrow flights
Browse other Cologne and Heathrow flight options. Last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Cologne to Heathrow
Discover the top airline 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 September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$165 | Average$292 | FlexibilityNo cancel fee | On-time87% |