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Cheap flights from London Heathrow Airport to Cologne from £50

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CGN
27 Mar — 3 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Cologne Köln/Bonn are usually found in January or February, booked 80 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from Heathrow to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Cologne (CGN). 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 22 March 2025.

Round-trip from

£98

One-way from

£50

Popular in

June

Cheapest in

January

Average price

£140

Good round-trip deal

£122 or less

Good one-way deal

£161 or less
Eurowings
  • Eurowings
  • 15/5-19/5
  • Nonstop
  • 2h 50m total
  • London to Cologne
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Eurowings
  • Eurowings
  • 29/4
  • Nonstop
  • 1h 20m total
  • London to Cologne
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£25 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from London Heathrow to Cologne Köln/Bonn.
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Price to beat on a one-way flight from London Heathrow to Cologne Köln/Bonn.
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Find flight deals from Heathrow to Cologne

Cheapest flights from Heathrow to Cologne
Explore the most affordable flight options available from Heathrow to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.

Thu 3/408:50LHR - CGN
Nonstop1h 20mEurowings
Sun 6/413:35CGN - LHR
Nonstop1h 30mEurowings
Deal found 22/3£97
Sun 13/420:00LHR - CGN
Nonstop1h 20mMultiple Airlines
Wed 23/422:15CGN - LHR
Nonstop1h 20mMultiple Airlines
Deal found 21/3£100
Wed 4/619:00LHR - CGN
Nonstop1h 25mBritish Airways
Mon 9/621:15CGN - LHR
Nonstop1h 20mBritish Airways
Deal found 21/3£107
Thu 3/406:55LHR - CGN
1 stop4h 20mLufthansa
Sun 6/406:05CGN - LHR
1 stop4h 50mLufthansa
Deal found 21/3£167
Thu 8/510:25LHR - CGN
1 stop21h 25mAustrian Airlines
Mon 12/520:25CGN - LHR
1 stop12h 55mAustrian Airlines
Deal found 22/3£172

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Cologne 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 858,174 searches. Data last updated 22 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Cologne that are best for you.

Fly from

Heathrow

Fly to

Cologne

Route

Depart

Return

Price

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Thu 3/4

08:50-11:10

Nonstop1h 20m

Cologne Köln/Bonn

Sun 6/4

13:35-14:05

Nonstop1h 30m

£97

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Sun 13/4

20:00-22:20

Nonstop1h 20m

Cologne Köln/Bonn

Wed 23/4

22:15-22:35

Nonstop1h 20m

£100

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Wed 4/6

19:00-21:25

Nonstop1h 25m

Cologne Köln/Bonn

Mon 9/6

21:15-21:35

Nonstop1h 20m

£107

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Thu 3/4

06:55-12:15

1 stop4h 20m

Cologne Köln/Bonn

Sun 6/4

06:05-09:55

1 stop4h 50m

£167

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Thu 8/5

10:25-08:50

1 stop21h 25m

Cologne Köln/Bonn

Mon 12/5

20:25-08:20

1 stop12h 55m

£172

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Thu 8/5

08:50-11:10

Nonstop1h 20m

£54

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Thu 8/5

07:00-09:20

Nonstop1h 20m

£57

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Fri 30/5

06:45-20:20

1 stop12h 35m

£86

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Wed 23/4

06:55-12:15

1 stop4h 20m

£127

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Thu 27/3

12:05-08:55

1 stop19h 50m

£189

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 12 results
1
2

Best time to book a flight from Heathrow to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Heathrow with our price prediction graph.
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 London Heathrow Airport to Cologne

How far ahead should I book a flight from London Heathrow Airport to Cologne?

Use this chart to determine the optimal time to book a return flight from Heathrow to Cologne. Price data was last updated on 21 March 2025.

The price you pay for your flight from London Heathrow Airport to Cologne may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Cologne?

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Cologne (average of £88). Flying from London Heathrow Airport to Cologne in June is currently the most expensive (average of £291). 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 LHR to CGN?

Find hourly flight availability from Heathrow to Cologne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Cologne in the morning. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from London Heathrow Airport to Cologne?

Use this chart to determine the cheapest time to fly return from Heathrow to Cologne. Price data was last updated on 16 March 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Cologne flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Cologne by month

Plan your trip to Cologne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cologne ranges from 52.0 - 90.0 inches per month. June is typically the wettest month, when rainfall can reach 90.0 mm. February is typically the driest time to visit Cologne when rainfall is around 52.0 mm.

Temperature in Cologne by month

Plan your trip to Cologne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cologne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. 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 Cologne. Reviews last updated 22 March 2025.
Peruse reviews from past customers who have flown with Austrian Airlines, Lufthansa and Eurowings from London to Cologne to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
768 reviews
Check prices

Overall

7.6

Food

6.8

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
768 reviews
Austrian Airlines
7.6
Good
768 reviews
Check prices

Overall

7.6

Food

6.8

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Lufthansa
6.7
Okay
6,944 reviews
Austrian Airlines
7.6
Good
768 reviews
Check prices

Overall

7.6

Food

6.8

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Eurowings
6.6
Okay
274 reviews
Austrian Airlines
7.6
Good
768 reviews
Check prices

Overall

7.6

Food

6.8

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
British Airways
6.6
Okay
6,711 reviews
Austrian Airlines
7.6
Good
768 reviews
Check prices

Overall

7.6

Food

6.8

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Air Serbia
6.3
Okay
193 reviews
Austrian Airlines
7.6
Good
768 reviews
Check prices

Overall

7.6

Food

6.8

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Cologne. 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 into for flights to Cologne from London Heathrow?

    Cologne Köln/Bonn (CGN) is the airport you will fly into if you book a flight from London Heathrow to Cologne. You should not have trouble finding flights to Köln/Bonn from London Heathrow; the airport handles an average of 8 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Cologne airport from London Heathrow. It is only a 9.5 mi journey from Köln/Bonn (CGN) to Cologne’s city center.

  • What are the cheapest airlines flying from London Heathrow Airport to Cologne round-trip?

    According to our current data, Eurowings (£98), British Airways (£105), and Lufthansa (£164) offers the cheapest pricing from London Heathrow Airport to Cologne. These flights start at 37% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to Cologne one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Cologne are Eurowings (£50), British Airways (£56), and Lufthansa (£127).

  • What are the most reliable airlines from London Heathrow Airport to Cologne?

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Cologne consider choosing Japan Airlines (85%), ANA (81%) or American Airlines (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London Heathrow Airport to Cologne?

    Looking for the cheapest flight from London Heathrow Airport to Cologne? While on average our users pay £576, our data indicates the cheapest price to be £68. The most popular route (London Heathrow - Cologne Köln/Bonn), is priced around £97.

  • Can I find deals for flights from Heathrow to Cologne that include hotel bookings?

    Yes. In addition to deals on Heathrow to Cologne flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Cologne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Cologne.

  • Can I find deals for business class flights from Heathrow to Cologne?

    Yes. Cheapflights offers flight deals from Heathrow to Cologne 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 London Heathrow Airport to Cologne?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Cologne (average of £88). Flying from London Heathrow Airport to Cologne in June is currently the most expensive (average of £291). 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.

See more FAQs

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Alternative routes for Heathrow to Cologne

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Dortmund flights

Top 3 airlines flying from Heathrow to Cologne

Discover the top 3 airlines that operate flights from Heathrow to Cologne. 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 858,174 searches. Data last updated 22 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£97Average£131FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EurowingsCheapest£102Average£163FlexibilityNo cancel feeOn-time87%
Search Eurowings flights
LufthansaCheapest£145Average£196FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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 Heathrow to Cologne?

Cheapflights makes it easy to find Heathrow to Cologne flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Cologne?

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 Cologne from Heathrow.

Can Cheapflights find flights from Heathrow to Cologne with no change fees?

Yes, we can. To see specific flights from Heathrow to Cologne with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Cologne become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Cologne on Cheapflights with our Price Alert feature and get notified when better prices are available.

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