£108 Cheap Flights from Cologne (CGN) to London (LHR)

View £108 flight on Fri, 15 Jan 2027Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Heathrow Airport (LHR)

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Cheap Flights from Cologne (CGN) to London (LHR)

Prices were available within the past 7 days and start at £108 for one-way flights and £186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Mon, 5 Oct - Sun, 11 Oct
CGN
Cologne
LHR
London
£186 Return, found 2 days ago
£186
Return
found 2 days ago
Select Austrian Airlines flight, departing Mon, 5 Oct from Cologne to London, returning Sun, 11 Oct, priced at £186 found 2 days ago
Lufthansa
Thu, 11 Jun - Sun, 14 Jun
CGN
Cologne
LHR
London
£186 Return, found 1 hour ago
£186
Return
found 1 hour ago
Select Lufthansa flight, departing Thu, 11 Jun from Cologne to London, returning Sun, 14 Jun, priced at £186 found 1 hour ago
Lufthansa
Mon, 1 Jun - Wed, 3 Jun
CGN
Cologne
LHR
London
£186 Return, found 4 days ago
£186
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 1 Jun from Cologne to London, returning Wed, 3 Jun, priced at £186 found 4 days ago
Lufthansa
Tue, 23 Jun - Sat, 27 Jun
CGN
Cologne
LHR
London
£187 Return, found 3 days ago
£187
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 23 Jun from Cologne to London, returning Sat, 27 Jun, priced at £187 found 3 days ago
Lufthansa
Sat, 6 Jun - Wed, 10 Jun
CGN
Cologne
LHR
London
£190 Return, found 5 days ago
£190
Return
found 5 days ago
Select Lufthansa flight, departing Sat, 6 Jun from Cologne to London, returning Wed, 10 Jun, priced at £190 found 5 days ago
Lufthansa
Sat, 20 Jun - Wed, 24 Jun
CGN
Cologne
LHR
London
£191 Return, found 21 hours ago
£191
Return
found 21 hours ago
Select Lufthansa flight, departing Sat, 20 Jun from Cologne to London, returning Wed, 24 Jun, priced at £191 found 21 hours ago
Lufthansa
Tue, 23 Jun - Sat, 27 Jun
CGN
Cologne
LHR
London
£193 Return, found 3 days ago
£193
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 23 Jun from Cologne to London, returning Sat, 27 Jun, priced at £193 found 3 days ago
Lufthansa
Thu, 11 Jun - Thu, 18 Jun
CGN
Cologne
LHR
London
£193 Return, found 6 hours ago
£193
Return
found 6 hours ago
Select Lufthansa flight, departing Thu, 11 Jun from Cologne to London, returning Thu, 18 Jun, priced at £193 found 6 hours ago
Eurowings
Thu, 14 May - Tue, 19 May
CGN
Cologne
LHR
London
£252 Return, found 1 day ago
£252
Return
found 1 day ago
Select Eurowings flight, departing Thu, 14 May from Cologne to London, returning Tue, 19 May, priced at £252 found 1 day ago
Swiss International Air Lines
Fri, 12 Jun - Sun, 14 Jun
CGN
Cologne
LHR
London
£256 Return, found 3 days ago
£256
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Fri, 12 Jun from Cologne to London, returning Sun, 14 Jun, priced at £256 found 3 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from £356
LGW
Gatwick
Average driving time to city centre52 min
Flights from £356
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £382
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £382

Frequently asked questions

What is the cheapest month to fly from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
March is typically the cheapest month to fly from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow), with average return fares of approximately £357. This is about 25% lower than the average price throughout the year. March often sees lower prices as it's outside peak holiday seasons, making it a great time to find deals. Other cheap months to fly from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow) include February and May.
Which airlines fly direct from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
Enter CGN to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
To find a cheap flight from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
The best airline to fly with from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow) will differ from traveller to traveller. If you like to fly early, E6 offers early morning flights. If price is the most important factor, EW typically offers the lowest fares. LH offers the most daily flights from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
When looking for the best time to fly from Cologne - Bonn (CGN) to London Heathrow (LHR), it's helpful to consider both price and popularity. Based on booking data from the past year, you'll find the cheapest flights in March and February, with average prices around £357 for a return trip. However, the most popular months for this route are September and July, which means you'll have plenty of flight options and schedules to choose from, though prices might be higher. If you're prioritizing savings, aim for early spring, but if you want more flexibility and a bustling travel atmosphere, late summer is your best bet.
How many flights per day from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
There are approximately 1 nonstop flight per day from Cologne - Bonn (CGN) to London Heathrow (LHR). For even more choice, look at flights that include layovers, as there are around 8 connecting flights per day. Some common connection points include Franz Josef Strauss Intl. (MUC), Istanbul Airport (IST), and Vienna Intl. (VIE).
What is the earliest flight from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
The earliest flight from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow) typically departs at approximately 4:20 AM local time, operated by Lufthansa. This service operates year-round, active in January, March, April, May, June, July, August, September, October, November, and December. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
You'll find the most flights from Cologne - Bonn (CGN) to London Heathrow (LHR) on a Friday, with around 33 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Lufthansa, Eurowings, and Condor.
What are the most popular departure times for flights from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
The most popular departure times for flights from Cologne (CGN) to London (LHR) are between 12pm and 3pm. About 20% of passengers prefer this time window. Many major carriers, including VL, LH and CL, offer flights during this window. This timing works well if you prefer a midday flight, allowing you to start your day in Cologne and arrive in London in the afternoon.
How long does it take to fly from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
A nonstop flight from CGN to LHR typically takes around 1 hour 30 minutes, covering approximately 330 miles. Connecting flights on this route usually add 11 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
Select the "Business class" and "First class" filters when looking for CGN to LHR flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from Cologne - Bonn (CGN)?
When traveling from Cologne - Bonn (CGN) to London, you can fly into Heathrow (LHR), Gatwick (LGW) and Stansted (STN). Some flights may connect through major hubs like Franz Josef Strauss Intl. (MUC), Siegburg - Bonn Train Station (ZPY), ZRH (ZRH) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow) flight and hotel package?
Securing a Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
If you booked your Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Cologne - Bonn
Destination airport
Heathrow
Airlines serving
Austrian Airlines, Eurowings, Lufthansa, Swiss International Air Lines
Return price
£185
Distance
527 km

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