£149 Cheap Flights from London (LHR) to Cologne (CGN)

View £149 flight on Sun, 29 Nov 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £149 for one-way flights and £173 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Mon, 2 Nov - Tue, 3 Nov
LHR
London
CGN
Cologne
£173 Return, found 4 hours ago
£173
Return
found 4 hours ago
Select Austrian Airlines flight, departing Mon, 2 Nov from London to Cologne, returning Tue, 3 Nov, priced at £173 found 4 hours ago
Lufthansa
Mon, 14 Dec - Wed, 23 Dec
LHR
London
CGN
Cologne
£185 Return, found 1 day ago
£185
Return
found 1 day ago
Select Lufthansa flight, departing Mon, 14 Dec from London to Cologne, returning Wed, 23 Dec, priced at £185 found 1 day ago
Lufthansa
Tue, 10 Nov - Thu, 12 Nov
LHR
London
CGN
Cologne
£185 Return, found 4 hours ago
£185
Return
found 4 hours ago
Select Lufthansa flight, departing Tue, 10 Nov from London to Cologne, returning Thu, 12 Nov, priced at £185 found 4 hours ago
Lufthansa
Fri, 3 Jul - Sun, 5 Jul
LHR
London
CGN
Cologne
£186 Return, just found
£186
Return
just found
Select Lufthansa flight, departing Fri, 3 Jul from London to Cologne, returning Sun, 5 Jul, priced at £186 just found
Austrian Airlines
Mon, 2 Nov - Tue, 3 Nov
LHR
London
CGN
Cologne
£187 Return, found 4 hours ago
£187
Return
found 4 hours ago
Select Austrian Airlines flight, departing Mon, 2 Nov from London to Cologne, returning Tue, 3 Nov, priced at £187 found 4 hours ago
Lufthansa
Sat, 5 Dec - Sun, 13 Dec
LHR
London
CGN
Cologne
£190 Return, found 3 hours ago
£190
Return
found 3 hours ago
Select Lufthansa flight, departing Sat, 5 Dec from London to Cologne, returning Sun, 13 Dec, priced at £190 found 3 hours ago
Lufthansa
Thu, 2 Jul - Tue, 7 Jul
LHR
London
CGN
Cologne
£191 Return, found 1 day ago
£191
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 2 Jul from London to Cologne, returning Tue, 7 Jul, priced at £191 found 1 day ago
Lufthansa
Sat, 17 Apr - Wed, 21 Apr
LHR
London
CGN
Cologne
£192 Return, found 6 days ago
£192
Return
found 6 days ago
Select Lufthansa flight, departing Sat, 17 Apr from London to Cologne, returning Wed, 21 Apr, priced at £192 found 6 days ago
Swiss International Air Lines
Tue, 28 Jul - Thu, 30 Jul
LHR
London
CGN
Cologne
£268 Return, found 6 hours ago
£268
Return
found 6 hours ago
Select Swiss International Air Lines flight, departing Tue, 28 Jul from London to Cologne, returning Thu, 30 Jul, priced at £268 found 6 hours ago
Eurowings
Thu, 26 Nov - Fri, 27 Nov
LHR
London
CGN
Cologne
£290 Return, found 2 days ago
£290
Return
found 2 days ago
Select Eurowings flight, departing Thu, 26 Nov from London to Cologne, returning Fri, 27 Nov, priced at £290 found 2 days ago

Alternative airports near Cologne

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

Select flight to Cologne - Bonn CGN. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from £186
CGN
Cologne - Bonn
CheapestClosest
Average driving time to city centre14 min
Flights from £186

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn) cost?
One-way flights typically cost between $620 and $2,172 and return flights often range between $620 and $2,172. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
Which airlines fly direct from London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn)?
Enter LHR to CGN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn)?
To find a cheap flight from London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn), 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 London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn)?
The best airline to fly with from London Heathrow (LHR) to Cologne (CGN) will differ from traveler to traveler. If you like to fly early, EW offers early morning flights. If price is the most important factor, EW typically offers the lowest fares. LH offers the most daily flights from London Heathrow (LHR) to Cologne (CGN), 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 London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn)?
There are approximately 1 nonstop flight per day from London Heathrow (LHR) to Cologne - Bonn (CGN). For even more choice, look at flights that include layovers, as there are around 36 connecting flights per day. Some common connection points include Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), and Frederic Chopin (WAW).
What is the earliest flight from London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn)?
The earliest flight from London Heathrow (LHR) to Cologne - Bonn (CGN) typically departs at approximately 6:00 AM local time. This service is seasonal, active in April, May, and June, and is operated by airlines such as BT and EW. An early departure like this can help maximize 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 London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn)?
You'll typically find the most flights from London Heathrow (LHR) to Cologne - Bonn (CGN) on a Friday, with around 38 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Lufthansa, Eurowings, and SWISS.
What are the most popular departure times for flights from London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn)?
The most popular departure times for flights from London Heathrow (LHR) to Cologne - Bonn (CGN) are in the early morning, from 6am to 9am. About 37% of passengers prefer this time window. Many major carriers, including Lufthansa and Vueling, offer flights during this window. This timing works well because it allows you to arrive at your destination early, giving you a full day to start your trip.
How long does it take to fly from London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn)?
A nonstop flight from LHR to CGN typically takes around 1 hour 30 minutes, covering approximately 330 miles. Connecting flights on this route usually add 12 hours 50 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 London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn)?
Select the "Business class" and "First class" filters when looking for LHR to CGN 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 London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn) 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 Cologne from Heathrow (LHR)?
From Heathrow (LHR), you can fly into Cologne - Bonn (CGN) to reach Cologne. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Cointrin Intl. (GVA), Frederic Chopin (WAW) before reaching Cologne. 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 London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn) 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 London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn) flight and hotel package?
Securing a London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn) 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 London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn)?
If you booked your London (LHR-Heathrow) to Cologne (CGN-Cologne - Bonn) 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
Heathrow
Destination airport
Cologne - Bonn
Airlines serving
Austrian Airlines, Eurowings, Lufthansa, Swiss International Air Lines
Return price
£172
Distance
527 km

Book with confidence

Compare flights from London to Cologne easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Cologne. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Cologne - Bonn in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Cologne - Bonn.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Cologne - Bonn (CGN)

The easiest way to view the best deals on flights from London to Cologne today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Cologne - Bonn start at just £173 and range up to £356.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Cologne
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Cologne flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Cologne - Bonn for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Cologne easily and book with confidence

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