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Cheap flights from Cologne to London from £22

CGN — LON
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cologne Köln/Bonn to London are usually found in November or February, booked 31 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Cologne to London

Enter your travel dates to find the best prices.

Cheapest flights from Cologne to London

Tue 27/1021:40 -
Nonstop1h 20m
Sun 1/1107:05 -
Nonstop1h 15m
Deal found 12/9£40
Wed 21/1020:15 -
Nonstop1h 20m
Sun 1/1107:05 -
Nonstop1h 15m
Deal found 10/9£44
Sun 1/1106:20 -
Nonstop1h 20m
Tue 10/1122:25 -
Nonstop1h 15m
Deal found 11/9£44
Thu 19/1120:35 -
Nonstop1h 20m
Sun 22/1107:05 -
Nonstop1h 15m
Deal found 13/9£45
Wed 21/1020:15 -
Nonstop1h 20m
Mon 2/1107:00 -
Nonstop1h 15m
Deal found 13/9£46
Wed 21/1020:15 -
Nonstop1h 20m
Fri 30/1006:45 -
Nonstop1h 15m
Deal found 10/9£47
Thu 29/1020:35 -
Nonstop1h 20m
Wed 4/1119:45 -
Nonstop1h 15m
Deal found 13/9£47
Mon 21/920:15 -
Nonstop1h 20m
Wed 23/921:00 -
Nonstop1h 20m
Deal found 11/9£48
Tue 27/1021:40 -
Nonstop1h 20m
Sat 31/1007:40 -
Nonstop1h 15m
Deal found 10/9£49
Thu 8/1016:25 -
Nonstop1h 20m
Fri 9/1009:00 -
Nonstop1h 20m
Deal found 12/9£50
Fri 11/1217:15 -
Nonstop1h 20m
Sun 13/1207:05 -
Nonstop1h 15m
Deal found 12/9£50
Fri 20/1114:25 -
Nonstop1h 20m
Sun 22/1107:05 -
Nonstop1h 15m
Deal found 14/9£51

Find flight deals from Cologne to London

Round-trip from

£40

One-way from

£22

Popular in

December

Cheapest in

November

Average price

£82

Good round-trip deal

£65 or less

Good one-way deal

£31 or less
Ryanair
  • Ryanair
  • 27/10-1/11
  • Nonstop
  • 2h 35m total
  • Cologne to London
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Ryanair
  • Ryanair
  • 8/10-31/12
  • Nonstop
  • 1h 20m total
  • Cologne to London
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Cologne Köln/Bonn to London (LON).
Search Deals
Price to beat on a one-way flight from Cologne Köln/Bonn to London (LON).
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cologne to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CologneLondon

CGN Cologne Köln/Bonn - STN London Stansted

CGNSTN

Cologne Köln/Bonn

Sun 13/12

06:20-06:40

Nonstop1h 20m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£22

CologneLondon

CGN Cologne Köln/Bonn - STN London Stansted

CGNSTN

Cologne Köln/Bonn

Thu 17/12

09:45-10:05

Nonstop1h 20m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£41

CologneLondon

CGN Cologne Köln/Bonn - STN London Stansted

CGNSTN

Cologne Köln/Bonn

Tue 17/11

21:40-22:00

Nonstop1h 20m

London Stansted

Sun 22/11

07:05-09:20

Nonstop1h 15m

£44

CologneLondon

CGN Cologne Köln/Bonn - STN London Stansted

CGNSTN

Cologne Köln/Bonn

Tue 27/10

21:40-22:00

Nonstop1h 20m

London Stansted

Sun 1/11

07:05-09:20

Nonstop1h 15m

£44
Fastest return journey

CologneLondon

CGN Cologne Köln/Bonn - LGW London Gatwick

CGNLGW

Cologne Köln/Bonn

Mon 2/11

07:00-07:15

Nonstop1h 15m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

CologneLondon

CGN Cologne Köln/Bonn - LTN London Luton

CGNLTN

Cologne Köln/Bonn

Sun 15/11

18:45-07:30

1 stop13h 45m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£49

CologneLondon

CGN Cologne Köln/Bonn - STN London Stansted

CGNSTN

Cologne Köln/Bonn

Fri 6/11

11:45-12:05

Nonstop1h 20m

London Stansted

Sun 13/12

07:05-09:20

Nonstop1h 15m

£50

CologneLondon

CGN Cologne Köln/Bonn - LGW London Gatwick

CGNLGW

Cologne Köln/Bonn

Wed 14/10

18:45-19:05

Nonstop1h 20m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£50

CologneLondon

CGN Cologne Köln/Bonn - LTN London Luton

CGNLTN

Cologne Köln/Bonn

Sat 21/11

23:15-08:05

1 stop9h 50m

London Luton

Wed 31/12

00:00-00:00

Nonstop0h 00m

£50

CologneLondon

CGN Cologne Köln/Bonn - LGW London Gatwick

CGNLGW

Cologne Köln/Bonn

Thu 12/11

22:45-21:55

1 stop24h 10m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£51

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Cologne to London

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

Cheapflights Insights

Everything you need to know about your flight from Cologne to London

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

Currently, November is the cheapest month in which you can book a flight from Cologne to London (average of £80). Flying from Cologne to London in December is currently the most expensive (average of £153). 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 CGN to LON?

Unlike at midday, when flights are generally more expensive, you can save up to 70% on flights from Cologne to London by exploring options for tickets in the evening.

How much does it cost for a return flight from Cologne to London?

Airfare is below average for this route at the moment.
Cologne to London flights typically cost between £56 and £124 in October.
The cheapest return price found within the last 5 days was £40 on Ryanair (27 Oct–1 Nov).

How often are flights from Cologne to London delayed?

About 18% of weekly flights between Cologne and London have experienced delays in the past year, with the average delay time being 104 minutes.

What is the most punctual flight time for Cologne to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Cologne to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Cologne to London, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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

Reviews of airlines servicing London

See what other customers who have flown with Ryanair,British Airways, andEurowings from Cologne to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,475 reviews
Check prices

Boarding

6.7

Crew

7.5

Food

6.0

Comfort

6.5

Entertainment

5.7

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
Ryanair
6.9
Okay
5,475 reviews
Ryanair
6.9
Okay
5,475 reviews
Check prices

Boarding

6.7

Crew

7.5

Food

6.0

Comfort

6.5

Entertainment

5.7

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
British Airways
6.7
Okay
8,222 reviews
Ryanair
6.9
Okay
5,475 reviews
Check prices

Boarding

6.7

Crew

7.5

Food

6.0

Comfort

6.5

Entertainment

5.7

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
Eurowings
6.6
Okay
298 reviews
Ryanair
6.9
Okay
5,475 reviews
Check prices

Boarding

6.7

Crew

7.5

Food

6.0

Comfort

6.5

Entertainment

5.7

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

Related info for your journey

  • What airport do you fly from for flights from Cologne to London?

    Cologne Köln/Bonn (CGN) is the airport you will fly out of if you book a flight from Cologne to London. You should not have trouble finding flights to London from Köln/Bonn; the airport handles an average of 1 outbound flight to London per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Cologne airport to London. It is only a 9.5 mi journey to Köln/Bonn (CGN) from Cologne’s city center.

  • How long is the flight from Cologne to London?

    Ryanair and British Airways can get you from Cologne to London in just under 1h 20m. Your travel time will be generally consistent. The distance between Cologne and London is about 306 mi. Most flights are nonstop.

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

    Cheapflights users have booked flights from Cologne to London round-trip from £33. Other airlines that can offer you cheap pricing are British Airways, from £88, and Eurowings, from £106. Ryanair is 67% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as £15 on Ryanair. Other airlines that offer cheap prices include British Airways from £22 and Eurowings from £43 one-way.

  • What are the most popular routes from Cologne to London?

    While some choose either Cologne Köln/Bonn - London Heathrow or Cologne Köln/Bonn - London Stansted, Cologne Köln/Bonn - London Gatwick is the most popular route from Cologne to London.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Cologne to London (average of £80). Flying from Cologne to London in December is currently the most expensive (average of £153). 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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Top 3 airlines flying from Cologne to London

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£33Average£108FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£88Average£186FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EurowingsCheapest£106Average£194FlexibilityNo cancel feeOn-time87%
Search Eurowings flights

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Yes, Cheapflights offers price alerts on Cologne to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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