Cheap Flights from London to Cologne from RM139

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Find the cheapest month or even day of the year to fly to Cologne

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Flight deals from London to Cologne

Looking for a cheap last-minute deal or the best return flight from London to Cologne? Find the lowest prices on one-way and return tickets right here.

Cologne.RM139 per passenger.Departing Sun, 8 Mar, returning Tue, 10 Mar.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Sun, 8 Mar, arriving in Cologne.Inbound direct flight with Ryanair departs from Cologne on Tue, 10 Mar, arriving in London Stansted.Price includes taxes and charges.From RM139, select.

Cologne.RM148 per passenger.Departing Sat, 21 Mar, returning Fri, 10 Apr.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Sat, 21 Mar, arriving in Cologne.Inbound direct flight with Ryanair departs from Cologne on Fri, 10 Apr, arriving in London Stansted.Price includes taxes and charges.From RM148, select.

Cologne.RM148 per passenger.Departing Sat, 28 Feb, returning Tue, 10 Mar.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Sat, 28 Feb, arriving in Cologne.Inbound direct flight with Ryanair departs from Cologne on Tue, 10 Mar, arriving in London Stansted.Price includes taxes and charges.From RM148, select.

Cologne.RM153 per passenger.Departing Sat, 18 Apr, returning Sat, 2 May.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Sat, 18 Apr, arriving in Cologne.Inbound direct flight with Ryanair departs from Cologne on Sat, 2 May, arriving in London Stansted.Price includes taxes and charges.From RM153, select.

Cologne.RM154 per passenger.Departing Sat, 21 Feb, returning Sat, 28 Feb.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Sat, 21 Feb, arriving in Cologne.Inbound direct flight with Ryanair departs from Cologne on Sat, 28 Feb, arriving in London Stansted.Price includes taxes and charges.From RM154, select.

Cologne.RM158 per passenger.Departing Sat, 18 Apr, returning Thu, 23 Apr.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Sat, 18 Apr, arriving in Cologne.Inbound direct flight with Ryanair departs from Cologne on Thu, 23 Apr, arriving in London Stansted.Price includes taxes and charges.From RM158, select.

Cologne.RM178 per passenger.Departing Wed, 6 May, returning Mon, 18 May.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Wed, 6 May, arriving in Cologne.Inbound direct flight with Ryanair departs from Cologne on Mon, 18 May, arriving in London Stansted.Price includes taxes and charges.From RM178, select.

Cologne.RM204 per passenger.Departing Tue, 12 May, returning Tue, 2 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Tue, 12 May, arriving in Cologne.Inbound direct flight with Ryanair departs from Cologne on Tue, 2 Jun, arriving in London Stansted.Price includes taxes and charges.From RM204, select.

Find the cheapest month to fly from London to Cologne

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Cologne flights are currently cheapest in March.

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Direct flights from London to Cologne

London to Cologne: Alternative routes

Compare routes from London to Cologne below. You may find an airport to fly into that's cheaper, faster, or easier than Cologne.

London to Cologne: Flight information

The things to know before you go.

Cheapest flight found	RM139
Cheapest month to fly	March
Average flight time	1 hr, 12 mins
Most popular airline	Eurowings
Average flights per week	77

Check out these Cologne hotels

Ready to plan your stay? Other travellers rate these Cologne hotels for cleanliness, service and location.

Hotel Neo Cologne Bonn Airport

Hotel Neo Cologne Bonn Airport

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Finding cheap flights from London to Cologne: Frequently asked questions

How much are return flights from London to Cologne?

The best price we found for a return flight from London to Cologne is RM139. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London to Cologne?

1 hour and 11 minutes is the average flight time from London to Cologne.

Which airlines fly direct from London to Cologne?

Eurowings, Ryanair and Malta Air fly direct from London to Cologne.

How many flights are there a week from London to Cologne?

As of February 2026, there are 77 flights per week flying from London to Cologne.

When is the cheapest time to fly from London to Cologne?

The cheapest month to fly from London to Cologne is usually March.

Which upcoming date is cheapest to fly from London to Cologne Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Cologne Airport on Sunday, 8 March 2026.

Can I get a direct flight from London to Cologne Airport?

Yes – the average flight time is 1 hour and 11 minutes.

How can I find the best flight deal to Cologne?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cologne but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Cologne?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cologne is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London to Cologne with?

The cheapest airline that flies to Cologne is Ryanair .

Flying from London to Cologne Bonn Airport (CGN): What you need to know

When planning your flight from London to Cologne Bonn Airport (CGN), you'll have a good range of airports to take off from. Check out London Heathrow Airport (LHR) and London Gatwick Airport (LGW) for departure options. Other possibilities include Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY).
The average duration of a direct London to Cologne Bonn Airport flight is 1 hour 20 minutes.
The timezone in Cologne is UTC+1, which is one hour ahead of London. Cologne Bonn Airport is located in Cologne.
The busiest route is from London Heathrow Airport (LHR) to Cologne Bonn Airport (CGN), with 30 direct services every week. If you're looking to take off without delay, the earliest flight from LHR to CGN is the 6:55am British Airways service. If you're looking to take off later, the last departure is at 8pm with Eurowings.
Give yourself enough time to make your flight from London to CGN. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.
Longer lines at check-in and security are more likely if you're heading away during high season, so allow some extra breathing room. The recommendation for peak periods? Get there up to four hours early for international flights and two hours for domestic departures.

Airports in London

London Heathrow Airport (LHR)

You can find a direct flight from London to Cologne Bonn Airport (CGN) out of London Heathrow Airport (LHR).
Eurowings is a well-known carrier that offers direct flights from London to Cologne Bonn Airport departing from LHR.
The majority of travellers prefer to book seats with Eurowings between LHR and CGN.
The carrier with the top on-time arrival performance on this route is British Airways.
LHR is around 31 kilometres from central London. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 55 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be around 1 hour.
In search of a convenient hotel near London Heathrow Airport? If you've booked an early flight from London to Cologne Bonn Airport, these accommodation options will have you sleeping moments from your departure gate:
68.18% of flights that take off from London Heathrow Airport make it to their destination on time.

London Gatwick Airport (LGW)

Add another location to your travels or just take a moment to stretch your legs with a stopover. If you'd like to split up your flight from London to Cologne Bonn Airport, here's where you can stop when leaving from London Gatwick Airport:
- Franz Josef Strauss Airport (MUC)
- Dublin Airport (DUB)
- Copenhagen Airport (CPH)
Using public transport, you can travel from central London to LGW in about 30 minutes. The terminal is roughly 80 kilometres away, and making the journey by car takes approximately 1 hour 20 minutes.
Want to enjoy an extra night away before your London to CGN flight? Unwind in a hotel near London Gatwick Airport before your break officially begins. These stays have a room with your name on it:
London Gatwick Airport has an on-time performance of 69.26%. This figure provides insight into how frequently flights that leave from this airport land on schedule.

Stansted Airport (STN)

Start your trip at Stansted Airport (STN) and go straight to your destination without layovers. You can book direct flights from London to Cologne Bonn Airport out of here.
Ryanair is one trusted airline that offers direct London to CGN plane tickets from STN.
The top choice among passengers flying between STN and CGN is Ryanair.
Among carriers operating on this route, Ryanair is the most consistent for on-time landings.
The trip to STN from central London is around 1 hour 25 minutes by public transport. If you're going by car, it'll take you about 1 hour to cover the 64 kilometres or so.
Take the uncertainty out of departure day — stay close to Stansted Airport and know you'll reach your boarding gate with time to spare. Get comfy at one of these hotels the day before if you're catching an early London to Cologne Bonn Airport flight:
Airports have an on-time performance rating that measures how often flights land as expected. At STN, that rate is 64.73%.

About Cologne Bonn Airport (CGN)

Have a late flight from London to Cologne Bonn Airport? Don't let it steal your sleep. Stay at one of these hotels near CGN and turn out the lights sooner:
Fast-track your adventure by picking up a Cologne Bonn Airport rental car. Grab your wheels from Wheego, Flex To Go or Alamo and explore beyond Cologne's usual tourist stops.
Booking your vehicle around two weeks in advance of your London to Cologne Bonn Airport flight can help you secure the lowest rate.

Getting from Cologne Bonn Airport (CGN) to central Cologne

The centre of Cologne is around 13 kilometres from Cologne Bonn Airport. Journey times by car hire or cab will vary based on traffic conditions, so do a little research ahead of time.
If you're using public transport, expect a journey time of around 30 minutes.

How to find the cheapest flights from London to Cologne Bonn Airport (CGN)

Currently, RM70 is the lowest price we've found for a one-way ticket from London to Cologne Bonn Airport. The cheapest price for a return flight is RM139. Remember fares can change due to availability at the time of booking.
Snap up cheap flights from London to CGN by booking five months ahead. Based on our research, that's the ideal time frame for bagging a bargain.
The best month for finding cheap London to Cologne Bonn Airport tickets is October. Use the 'Whole month' tool to compare prices, then select the dates that offer the lowest fares.
There's no need to check every day to find out if prices have dropped when you create a Price Alert. We'll notify you when a new deal shows up on plane tickets from London to CGN.
Find the best deal on a flight from London to Cologne Bonn Airport with the help of the filters. Pick your preferred arrival and departure times, airlines and number of stops. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

The best time to fly from London to Cologne Bonn Airport (CGN)

Think about the pace you're looking for when planning the timing of your trip. February is the quietest month to go to Cologne. July is when most people book flights from London to Cologne Bonn Airport (CGN), which may be ideal if you're after more action.
Before locking in your London to CGN plane ticket, consider the weather you're most comfortable in. August is the warmest month in Cologne, with temperatures ranging from 12ºC (54ºF) to 28ºC (82ºF).
Search for cheap tickets from London to Cologne Bonn Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -3ºC (27ºF) and 7ºC (45ºF).

More about Cologne

Start your Cologne trip right by choosing the ideal place to stay. As soon as you've booked your flight from London to Cologne Bonn Airport, explore our selection of accommodation options including:
You'll find plenty of things to do in Cologne when you're ready to get out and sightsee. Make your way to Cologne Christmas Markets followed by Cologne Cathedral and Carnival in Cologne.

Explore more of Germany

Cologne will leave a lasting impression, but there are so many other parts of Germany waiting to be discovered. About 274 kilometres south-east of Cologne, a trip to Stuttgart will keep your itinerary busy. Start with leading sights like Porsche Museum, Mercedes-Benz Museum and Marienplatz.
Bremen is another standout destination in Germany and is around 274 kilometres north-east of Cologne. No trip is complete without seeing Schnoorviertel, Старый квартал Schnoor and Musical Theatre Bremen.