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CA $100 Cheap Flights from Cologne (CGN) to London (LHR)

View CA $100 flight on Mon, Nov 30, 2026Opens 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 CA $100 for one-way flights and CA $303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, Dec 5 - Sun, Dec 6
CGN
Cologne
LHR
London
CA $303 Roundtrip, found 4 days ago
CA $303
Roundtrip
found 4 days ago
Select British Airways flight, departing Sat, Dec 5 from Cologne to London, returning Sun, Dec 6, priced at CA $303 found 4 days ago
Lufthansa
Wed, Sep 9 - Sat, Sep 12
CGN
Cologne
LHR
London
CA $315 Roundtrip, found 1 day ago
CA $315
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Sep 9 from Cologne to London, returning Sat, Sep 12, priced at CA $315 found 1 day ago
Lufthansa
Wed, Sep 9 - Sat, Sep 12
CGN
Cologne
LHR
London
CA $324 Roundtrip, found 1 day ago
CA $324
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Sep 9 from Cologne to London, returning Sat, Sep 12, priced at CA $324 found 1 day ago
Lufthansa
Fri, Sep 4 - Sun, Sep 6
CGN
Cologne
LHR
London
CA $327 Roundtrip, found 5 days ago
CA $327
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Sep 4 from Cologne to London, returning Sun, Sep 6, priced at CA $327 found 5 days ago
Lufthansa
Wed, Sep 9 - Sat, Sep 12
CGN
Cologne
LHR
London
CA $336 Roundtrip, found 1 day ago
CA $336
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Sep 9 from Cologne to London, returning Sat, Sep 12, priced at CA $336 found 1 day ago
Lufthansa
Sun, Dec 20 - Wed, Dec 23
CGN
Cologne
LHR
London
CA $339 Roundtrip, found 1 day ago
CA $339
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sun, Dec 20 from Cologne to London, returning Wed, Dec 23, priced at CA $339 found 1 day ago
Lufthansa
Sun, Sep 13 - Thu, Sep 17
CGN
Cologne
LHR
London
CA $340 Roundtrip, found 6 days ago
CA $340
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Sep 13 from Cologne to London, returning Thu, Sep 17, priced at CA $340 found 6 days ago
Austrian Airlines
Wed, Sep 9 - Sat, Sep 12
CGN
Cologne
LHR
London
CA $350 Roundtrip, found 1 day ago
CA $350
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Wed, Sep 9 from Cologne to London, returning Sat, Sep 12, priced at CA $350 found 1 day ago
Swiss International Air Lines
Wed, Sep 9 - Sat, Sep 12
CGN
Cologne
LHR
London
CA $530 Roundtrip, found 1 day ago
CA $530
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, Sep 9 from Cologne to London, returning Sat, Sep 12, priced at CA $530 found 1 day ago
Eurowings
Thu, Sep 3 - Fri, Sep 18
CGN
Cologne
LHR
London
CA $595 Roundtrip, found 6 hours ago
CA $595
Roundtrip
found 6 hours ago
Select Eurowings flight, departing Thu, Sep 3 from Cologne to London, returning Fri, Sep 18, priced at CA $595 found 6 hours ago

Find the cheapest month to fly from Cologne (CGN) to London (LHR)

September is typically the cheapest month to fly

From CA $201 - CA $321 per traveller.

Frequently asked questions

How much does a flight from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow) cost?
You can find cheap one-way flights from CA $100 and cheap return flights from CA $303 CGN to LHR with Expedia. One-way flights typically cost between CA$290 and CA$1,959. 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 CGN to LHR ticket fares go up or down.
What is the cheapest month to fly from Cologne (CGN) to London (LHR)?
The cheapest months to fly from Cologne (CGN) to London (LHR) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
Only one airline offers direct flights from Cologne - Bonn (CGN) to London Heathrow (LHR). Eurowings operates 18 direct flights from Cologne - Bonn (CGN) to London Heathrow (LHR) every week.
What is the cheapest airline that flies from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
Elf Air is one of the cheapest airlines offering nonstop return flights from Cologne - Bonn (CGN) to London Heathrow (LHR), with tickets starting from around CA$177 for flights that can be booked for departure within the next year. British Airways offers one of the cheapest connecting return flights from Cologne - Bonn (CGN) to London Heathrow (LHR) starting from around CA$406. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Cologne (CGN) to London (LHR)?
To find a cheap flight from Cologne (CGN) to London (LHR), 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 traveler to traveler. If you like to fly early, Eurowings offers early morning flights. If price is the most important factor, Elf Air typically offers the lowest fares. Lufthansa 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)?
The cheapest months to fly from Cologne (CGN) to London (LHR) are typically March and February, with average return flights around CA$357. However, October is the most popular month for this route, meaning you'll find plenty of flight options then. If you're looking for the best balance, consider flying in the shoulder seasons around these times to potentially find good fares with a decent selection of flights.
How many flights per day from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
There are approximately 7 connecting flights per day from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow). 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 - Bonn (CGN) to London Heathrow (LHR) typically departs around 4:20 AM. This flight is operated by Lufthansa and runs year-round. An early departure like this can help you make the most of 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 generally find the most flights from Cologne (CGN) to London Heathrow (LHR) on a Thursday, with around 28 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Eurowings, Lufthansa, and Lufthansa Cityline. Looking at the week, Thursday has notably more flight options compared to other days, offering you greater flexibility.
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 - Bonn (CGN) to London Heathrow (LHR) are in the evening, from 6pm to 9pm. Many major carriers, including Lufthansa, Eurowings and Lufthansa Cityline, offer flights during this window. Many travellers prefer this time because it allows for a full day in Cologne before departing and an evening arrival in London.
How long does it take to fly from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
A direct flight from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow) typically takes around 1 hour 30 minutes, covering a distance of approximately 531 kilometres. If you opt for a one-stop flight, your journey will be significantly longer, usually around 13 hours. Flights with two or more stops take even longer, averaging about 23 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Cologne (CGN-Cologne - Bonn) to London (LHR-Heathrow)?
You can fly business class between CGN and LHR. Airlines that offer business class service on this route include:
  • Lufthansa
  • Med View Airlines
  • Lufthansa Cityline
  • British Airways
  • Eurowings
  • Costa Rica Green Airways
  • Air Baltic
  • Air Dolomiti
  • Austrian Airlines
How do I earn miles on a Cologne (CGN) to London (LHR) flight with Expedia?
It's easy to earn miles on a Cologne (CGN) to London (LHR) 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 (LHR) from Cologne (CGN)?
If you're planning to travel to London from Cologne - Bonn (CGN), you can fly directly into Heathrow (LHR). Some flights may connect through major hubs like Franz Josef Strauss Intl. (MUC), Siegburg - Bonn Train Station (ZPY), or Zürich (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) to London (LHR) at the last minute?
Typically, booking a last minute flight from Cologne (CGN) to London (LHR) 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) to London (LHR) flight and hotel package?
Securing a Cologne (CGN) to London (LHR) 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) to London (LHR)?
If you booked your Cologne (CGN) to London (LHR) 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
Roundtrip price
CA $302
Distance
527 km

Book with confidence

Cologne to London Flights

The easy way to book your flights from Cologne to London 

With Expedia, it’s simple to find and book flights to London from Cologne whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Heathrow, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Cologne to London today, tomorrow, or this week.  

 

Save dollars with cheap flights from Cologne - Bonn, CGN to Heathrow, LHR 

Sort your search results by price to find great deals on your flight from Cologne to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Cologne currently is just CA $303 rising to CA $595.  

Here are more money-saving tips: 

  • Fly in December when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to London  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to London from Cologne 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to London with Expedia today.

Cologne to London Flights

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