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Cheap flights from London Heathrow Airport to Cologne from £51

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CGN
25 Feb — 4 Mar1
1 adult

The best prices from London Heathrow to Cologne Köln/Bonn are usually found in January or February, booked 78 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 20 February 2025.

Round-trip from

£97

One-way from

£51

Popular in

June

Cheapest in

January

Average price

£129

Good round-trip deal

£117 or less

Good one-way deal

£103 or less
Eurowings
  • Eurowings
  • 12/3-26/3
  • Nonstop
  • 2h 50m total
  • London to Cologne
Search Deals
Eurowings
  • Eurowings
  • 1/3
  • Nonstop
  • 1h 20m total
  • London to Cologne
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Cologne Köln/Bonn.
Search Deals
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 20 February 2025.

Wed 12/309:45LHR - CGN
Nonstop1h 20mEurowings
Wed 26/314:40CGN - LHR
Nonstop1h 30mEurowings
Deal found 19/2£97
Tue 29/414:45LHR - CGN
Nonstop1h 20mMultiple Airlines
Tue 29/421:15CGN - LHR
Nonstop1h 20mMultiple Airlines
Deal found 19/2£102
Sat 15/309:10LHR - CGN
Nonstop1h 25mBritish Airways
Sun 16/318:20CGN - LHR
Nonstop1h 30mBritish Airways
Deal found 19/2£110
Thu 3/706:55LHR - CGN
1 stop4h 20mLufthansa
Mon 7/717:55CGN - LHR
1 stop5h 45mLufthansa
Deal found 19/2£164
Wed 28/506:00LHR - CGN
1 stop12h 40mAustrian Airlines
Mon 2/620:25CGN - LHR
1 stop12h 55mAustrian Airlines
Deal found 19/2£188

Find flights from Heathrow to Cologne within your budget

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 20 February 2025.

Fly from

Heathrow

Fly to

Cologne

Route

Depart

Return

Price

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Wed 12/3

09:45-12:05

Nonstop1h 20m

Cologne Köln/Bonn

Wed 26/3

14:40-15:10

Nonstop1h 30m

£97

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Tue 29/4

14:45-17:05

Nonstop1h 20m

Cologne Köln/Bonn

Tue 29/4

21:15-21:35

Nonstop1h 20m

£102

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Thu 24/4

07:00-09:20

Nonstop1h 20m

Cologne Köln/Bonn

Mon 28/4

21:15-21:35

Nonstop1h 20m

£107

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Thu 3/7

06:55-12:15

1 stop4h 20m

Cologne Köln/Bonn

Mon 7/7

17:55-22:40

1 stop5h 45m

£164

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Wed 28/5

06:00-19:40

1 stop12h 40m

Cologne Köln/Bonn

Mon 2/6

20:25-08:20

1 stop12h 55m

£188

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Sat 1/3

08:45-11:05

Nonstop1h 20m

£51

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Thu 3/4

07:00-09:20

Nonstop1h 20m

£60

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Wed 19/3

09:55-21:10

1 stop10h 15m

£75

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Sat 19/4

06:55-12:15

1 stop4h 20m

£128

LondonCologne

LHR - CGN

LHRCGN

London Heathrow

Fri 6/6

10:25-10:50

1 stop23h 25m

£133

Flights are sorted by cheapest return flights first.

Deals found on 19/2

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.

Travel insights for flights from Heathrow to Cologne

Get recent, data-driven insights about flights from Heathrow to Cologne including ideal travel times, pricing trends, and more.

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 14 February 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 78 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 £293). 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 20 February 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Cologne in the afternoon. If you’re flexible enough to do this you can expect to save up to 47% 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 February 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. Wednesday 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 20 February 2025.
Peruse reviews from past customers who have flown with Austrian Airlines, SWISS 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
774 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

6.7

Overall

7.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

Austrian Airlines
7.6
Good
774 reviews
Austrian Airlines
7.6
Good
774 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

6.7

Overall

7.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

SWISS
7.5
Good
1,568 reviews
Austrian Airlines
7.6
Good
774 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

6.7

Overall

7.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

Eurowings
6.7
Okay
281 reviews
Austrian Airlines
7.6
Good
774 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

6.7

Overall

7.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

Lufthansa
6.7
Okay
6,985 reviews
Austrian Airlines
7.6
Good
774 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

6.7

Overall

7.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

British Airways
6.6
Okay
6,763 reviews
Austrian Airlines
7.6
Good
774 reviews
Check prices

Boarding

7.6

Comfort

7.3

Crew

8.1

Food

6.7

Entertainment

6.7

Overall

7.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

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 (£97), British Airways (£107), and Lufthansa (£164) offers the cheapest pricing from London Heathrow Airport to Cologne. These flights start at 38% 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 (£51), British Airways (£60), and Lufthansa (£128).

  • 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 Air Canada (80%), Japan Airlines (78%) or Qatar Airways (76%) 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 £228, our data indicates the cheapest price to be £62. The most popular route (London Heathrow - Cologne Köln/Bonn), is priced around £86.

  • 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 £293). 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

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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 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£96Average£134FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EurowingsCheapest£105Average£167FlexibilityNo cancel feeOn-time87%
Search Eurowings flights
LufthansaCheapest£143Average£195FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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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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