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Find Cheap Flights from Cologne Köln/Bonn to London (CGN - LON)

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Sat 21/10
Sat 28/10
Any month
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Good to know

Low season:
January
Best time to beat the crowds
24%
expected price decrease
High season:
October
Most popular time to fly
28%
expected price increase
Average price:
£511
(avg. price over the last 72 hours)
Good deal:
£56
or less return trip within
3 months
of travel is a good deal

When to Book Flights from Cologne Köln/Bonn to London

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

The cheapest flight from Cologne Köln/Bonn to London was found, on average, 57 days before departure.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be October. The cheapest month to fly is January.
Morning departure is around 43% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Cologne Köln/Bonn to London Flights

How long does a flight from Cologne Köln/Bonn to London take?
An average non-stop flight takes 1h 10m, covering a distance of 318 miles.
How many flights are there between Cologne Köln/Bonn and London?
There are 169 (non-stop) flights between Cologne Köln/Bonn and London per week, averaging 29 per day.
Which airlines provide the cheapest flights from Cologne Köln/Bonn to London?
In the past 3 days, the cheapest return tickets were found on Ryanair (£18) and Multiple Airlines (£24)
Do I need a passport to fly between Cologne Köln/Bonn and London?
Yes.
Which airlines fly most frequently between Cologne Köln/Bonn and London?
Eurowings (8 times daily), Air Canada (4 times daily), United (3 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Cologne Köln/Bonn to London?
For Cologne Köln/Bonn to London, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from London back to Cologne Köln/Bonn, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

Book cheap flights from Cologne Köln/Bonn to London (return)

Airports
Origin
Cologne
£18
only
£18
Destination
London
£18
only
£18
Tue, 31 Oct
CGN
STN
1h 20m
Thu, 9 Nov
STN
CGN
1h 25m
Trip: 10 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
CGN
STN
OK 5.3

The morning flight was over an hour late with considerable time spent on the apron - the evening flight was equally late - I don't have a problem with planes being late - it happens due to weather etc. BUT. only if I am told what is happening, no information was provided whatsoever, this is not helpful....

LIS
CIA
Mediocre 2.0

Have to take the bus from aircraft to terminal.

TNG
CRL
Mediocre 2.0

Nothing.

It was cancelled with less than 24 hours notice.

CTA
MLA
OK 5.5

Plane and flight were fine once we got aboard and underway.

Flight was over an hour late and that was very inconvenient since people were waiting for me. Boarding was disorganized and practically a riot. Airport at Catania changed departure gate 3 times, causing great confusion.

CGN
STN
Excellent 8.0

Easy booking, easy self checkin, even though now have selected seats it's still a little bit like a cattle market as everybody is wanting overhead hand luggage space near by. Very quick flight without ant issue

Cattle market loading feel both ways

Sat, 4 Nov
CGN
STN
1h 10m
Tue, 7 Nov
STN
CGN
1h 25m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 2 Nov
CGN
STN
1h 20m
Wed, 8 Nov
STN
CGN
1h 25m
Trip: 7 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
AGP
BHX
Good 6.0

The staff were pleasant and helpful on board I didn’t have any food and there wasn’t any entertainment

I didn’t like that there was absolutely nobody at the airport to answer any questions or just guide you in the right direction

TNG
CRL
Mediocre 2.0

Nothing.

It was cancelled with less than 24 hours notice.

CTA
MLA
OK 5.5

Plane and flight were fine once we got aboard and underway.

Flight was over an hour late and that was very inconvenient since people were waiting for me. Boarding was disorganized and practically a riot. Airport at Catania changed departure gate 3 times, causing great confusion.

CGN
STN
Mediocre 2.6

Nothing. Everything from waiting to boarding to flying was the worst I have ever experienced.

1. I was told the flight was on time at check it counter. 2. The flight was delayed by over an hour but no one announced anything. 3. When I asked for information on the delay the ground staff snapped at me and said, "we;ll the plane is not even here yet. Once its here we can start boarding". 4. no apologies made to the passengers. 5. I expressed my displeasure to the head purser and I was asked to send an email. 6. Ridiculous all the away consistently!

RIX
MAN
Excellent 10.0

Everything. Staff was wonderful.

Fri, 3 Nov
CGN
STN
1h 20m
Tue, 14 Nov
STN
CGN
1h 25m
Trip: 12 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
CGN
STN
Mediocre 2.0

I could'not check in had an error checking in online and still had to pay the fee to check in

CGN
STN
Excellent 10.0

Good

CGN
STN
Excellent 8.0

Easy booking, easy self checkin, even though now have selected seats it's still a little bit like a cattle market as everybody is wanting overhead hand luggage space near by. Very quick flight without ant issue

Cattle market loading feel both ways

CGN
STN
OK 5.3

The morning flight was over an hour late with considerable time spent on the apron - the evening flight was equally late - I don't have a problem with planes being late - it happens due to weather etc. BUT. only if I am told what is happening, no information was provided whatsoever, this is not helpful....

TNG
CRL
Mediocre 2.0

Nothing.

It was cancelled with less than 24 hours notice.

Mon, 6 Nov
CGN
STN
1h 20m
Wed, 8 Nov
STN
CGN
1h 25m
Trip: 3 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
CGN
STN
Mediocre 2.6

Nothing. Everything from waiting to boarding to flying was the worst I have ever experienced.

1. I was told the flight was on time at check it counter. 2. The flight was delayed by over an hour but no one announced anything. 3. When I asked for information on the delay the ground staff snapped at me and said, "we;ll the plane is not even here yet. Once its here we can start boarding". 4. no apologies made to the passengers. 5. I expressed my displeasure to the head purser and I was asked to send an email. 6. Ridiculous all the away consistently!

CGN
STN
Mediocre 2.0

I could'not check in had an error checking in online and still had to pay the fee to check in

RIX
MAN
Excellent 10.0

Everything. Staff was wonderful.

CGN
STN
Excellent 8.0

Easy booking, easy self checkin, even though now have selected seats it's still a little bit like a cattle market as everybody is wanting overhead hand luggage space near by. Very quick flight without ant issue

Cattle market loading feel both ways

CTA
MLA
OK 5.5

Plane and flight were fine once we got aboard and underway.

Flight was over an hour late and that was very inconvenient since people were waiting for me. Boarding was disorganized and practically a riot. Airport at Catania changed departure gate 3 times, causing great confusion.

Thu, 9 Nov
CGN
STN
1h 25m
Wed, 15 Nov
STN
CGN
1h 25m
Trip: 7 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
CGN
STN
Excellent 9.0

Clean, friendly and on tims

The seats were a little cramped but not too bad

CTA
MLA
OK 5.5

Plane and flight were fine once we got aboard and underway.

Flight was over an hour late and that was very inconvenient since people were waiting for me. Boarding was disorganized and practically a riot. Airport at Catania changed departure gate 3 times, causing great confusion.

CGN
STN
Excellent 10.0

Good

CGN
STN
OK 5.3

The morning flight was over an hour late with considerable time spent on the apron - the evening flight was equally late - I don't have a problem with planes being late - it happens due to weather etc. BUT. only if I am told what is happening, no information was provided whatsoever, this is not helpful....

TNG
CRL
Mediocre 2.0

Nothing.

It was cancelled with less than 24 hours notice.

Sat, 3 Feb
CGN
STN
1h 10m
Fri, 9 Feb
STN
CGN
1h 25m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 13 Nov
CGN
STN
1h 20m
Wed, 29 Nov
STN
CGN
1h 25m
Trip: 17 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
SXF
SKG
OK 4.0

Timing and congestion at airport

TNG
CRL
Mediocre 2.0

Nothing.

It was cancelled with less than 24 hours notice.

RIX
MAN
Excellent 10.0

Everything. Staff was wonderful.

CGN
STN
Excellent 9.0

Clean, friendly and on tims

The seats were a little cramped but not too bad

CGN
STN
OK 5.3

The morning flight was over an hour late with considerable time spent on the apron - the evening flight was equally late - I don't have a problem with planes being late - it happens due to weather etc. BUT. only if I am told what is happening, no information was provided whatsoever, this is not helpful....

Wed, 15 Nov
CGN
STN
1h 25m
Thu, 16 Nov
STN
CGN
1h 25m
Trip: 2 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
CGN
STN
Excellent 9.0

Clean, friendly and on tims

The seats were a little cramped but not too bad

CGN
STN
Excellent 10.0

Good

CTA
MLA
OK 5.5

Plane and flight were fine once we got aboard and underway.

Flight was over an hour late and that was very inconvenient since people were waiting for me. Boarding was disorganized and practically a riot. Airport at Catania changed departure gate 3 times, causing great confusion.

LIS
CIA
Mediocre 2.0

Have to take the bus from aircraft to terminal.

CGN
STN
Mediocre 2.0

I could'not check in had an error checking in online and still had to pay the fee to check in

Mon, 20 Nov
CGN
STN
1h 20m
Tue, 21 Nov
STN
CGN
1h 25m
Trip: 2 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
LIS
CIA
Mediocre 2.0

Have to take the bus from aircraft to terminal.

AGP
BHX
Good 6.0

The staff were pleasant and helpful on board I didn’t have any food and there wasn’t any entertainment

I didn’t like that there was absolutely nobody at the airport to answer any questions or just guide you in the right direction

CGN
STN
Mediocre 2.0

I could'not check in had an error checking in online and still had to pay the fee to check in

CGN
STN
Excellent 9.0

Clean, friendly and on tims

The seats were a little cramped but not too bad

CGN
STN
Mediocre 2.6

Nothing. Everything from waiting to boarding to flying was the worst I have ever experienced.

1. I was told the flight was on time at check it counter. 2. The flight was delayed by over an hour but no one announced anything. 3. When I asked for information on the delay the ground staff snapped at me and said, "we;ll the plane is not even here yet. Once its here we can start boarding". 4. no apologies made to the passengers. 5. I expressed my displeasure to the head purser and I was asked to send an email. 6. Ridiculous all the away consistently!

Sat, 4 Nov
CGN
STN
1h 10m
Tue, 7 Nov
STN
CGN
1h 25m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 28 Nov
CGN
STN
1h 20m
Thu, 30 Nov
STN
CGN
1h 25m
Trip: 3 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
CTA
MLA
OK 5.5

Plane and flight were fine once we got aboard and underway.

Flight was over an hour late and that was very inconvenient since people were waiting for me. Boarding was disorganized and practically a riot. Airport at Catania changed departure gate 3 times, causing great confusion.

LIS
CIA
Mediocre 2.0

Have to take the bus from aircraft to terminal.

TNG
CRL
Mediocre 2.0

Nothing.

It was cancelled with less than 24 hours notice.

CGN
STN
OK 5.3

The morning flight was over an hour late with considerable time spent on the apron - the evening flight was equally late - I don't have a problem with planes being late - it happens due to weather etc. BUT. only if I am told what is happening, no information was provided whatsoever, this is not helpful....

RIX
MAN
Excellent 10.0

Everything. Staff was wonderful.

Fri, 5 Jan
CGN
STN
1h 20m
Fri, 12 Jan
STN
CGN
1h 25m
Trip: 8 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
LIS
CIA
Mediocre 2.0

Have to take the bus from aircraft to terminal.

TNG
CRL
Mediocre 2.0

Nothing.

It was cancelled with less than 24 hours notice.

RIX
MAN
Excellent 10.0

Everything. Staff was wonderful.

CGN
STN
Excellent 8.0

Easy booking, easy self checkin, even though now have selected seats it's still a little bit like a cattle market as everybody is wanting overhead hand luggage space near by. Very quick flight without ant issue

Cattle market loading feel both ways

SXF
SKG
OK 4.0

Timing and congestion at airport

Mon, 8 Jan
CGN
STN
1h 20m
Wed, 10 Jan
STN
CGN
1h 25m
Trip: 3 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
CGN
STN
Mediocre 2.6

Nothing. Everything from waiting to boarding to flying was the worst I have ever experienced.

1. I was told the flight was on time at check it counter. 2. The flight was delayed by over an hour but no one announced anything. 3. When I asked for information on the delay the ground staff snapped at me and said, "we;ll the plane is not even here yet. Once its here we can start boarding". 4. no apologies made to the passengers. 5. I expressed my displeasure to the head purser and I was asked to send an email. 6. Ridiculous all the away consistently!

CGN
STN
OK 5.3

The morning flight was over an hour late with considerable time spent on the apron - the evening flight was equally late - I don't have a problem with planes being late - it happens due to weather etc. BUT. only if I am told what is happening, no information was provided whatsoever, this is not helpful....

CGN
STN
Mediocre 2.0

I could'not check in had an error checking in online and still had to pay the fee to check in

CGN
STN
Excellent 9.0

Clean, friendly and on tims

The seats were a little cramped but not too bad

SXF
SKG
OK 4.0

Timing and congestion at airport

Fri, 9 Mar
CGN
STN
1h 10m
Tue, 13 Mar
STN
CGN
1h 25m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 9 Jan
CGN
STN
1h 20m
Wed, 10 Jan
STN
CGN
1h 25m
Trip: 2 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
RIX
MAN
Excellent 10.0

Everything. Staff was wonderful.

CGN
STN
Excellent 9.0

Clean, friendly and on tims

The seats were a little cramped but not too bad

CGN
STN
Mediocre 2.0

I could'not check in had an error checking in online and still had to pay the fee to check in

CGN
STN
Excellent 8.0

Easy booking, easy self checkin, even though now have selected seats it's still a little bit like a cattle market as everybody is wanting overhead hand luggage space near by. Very quick flight without ant issue

Cattle market loading feel both ways

SXF
SKG
OK 4.0

Timing and congestion at airport

Wed, 10 Jan
CGN
STN
1h 20m
Thu, 11 Jan
STN
CGN
1h 25m
Trip: 2 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
AGP
BHX
Good 6.0

The staff were pleasant and helpful on board I didn’t have any food and there wasn’t any entertainment

I didn’t like that there was absolutely nobody at the airport to answer any questions or just guide you in the right direction

CTA
MLA
OK 5.5

Plane and flight were fine once we got aboard and underway.

Flight was over an hour late and that was very inconvenient since people were waiting for me. Boarding was disorganized and practically a riot. Airport at Catania changed departure gate 3 times, causing great confusion.

CGN
STN
Excellent 9.0

Clean, friendly and on tims

The seats were a little cramped but not too bad

CGN
STN
Excellent 10.0

Good

CGN
STN
Mediocre 2.6

Nothing. Everything from waiting to boarding to flying was the worst I have ever experienced.

1. I was told the flight was on time at check it counter. 2. The flight was delayed by over an hour but no one announced anything. 3. When I asked for information on the delay the ground staff snapped at me and said, "we;ll the plane is not even here yet. Once its here we can start boarding". 4. no apologies made to the passengers. 5. I expressed my displeasure to the head purser and I was asked to send an email. 6. Ridiculous all the away consistently!

Thu, 11 Jan
CGN
STN
1h 25m
Fri, 12 Jan
STN
CGN
1h 25m
Trip: 2 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
CTA
MLA
OK 5.5

Plane and flight were fine once we got aboard and underway.

Flight was over an hour late and that was very inconvenient since people were waiting for me. Boarding was disorganized and practically a riot. Airport at Catania changed departure gate 3 times, causing great confusion.

SXF
SKG
OK 4.0

Timing and congestion at airport

CGN
STN
OK 5.3

The morning flight was over an hour late with considerable time spent on the apron - the evening flight was equally late - I don't have a problem with planes being late - it happens due to weather etc. BUT. only if I am told what is happening, no information was provided whatsoever, this is not helpful....

RIX
MAN
Excellent 10.0

Everything. Staff was wonderful.

CGN
STN
Mediocre 2.0

I could'not check in had an error checking in online and still had to pay the fee to check in

Fri, 19 Jan
CGN
STN
1h 25m
Sat, 20 Jan
STN
CGN
1h 25m
Trip: 2 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
CGN
STN
Excellent 8.0

Easy booking, easy self checkin, even though now have selected seats it's still a little bit like a cattle market as everybody is wanting overhead hand luggage space near by. Very quick flight without ant issue

Cattle market loading feel both ways

CGN
STN
Mediocre 2.0

I could'not check in had an error checking in online and still had to pay the fee to check in

AGP
BHX
Good 6.0

The staff were pleasant and helpful on board I didn’t have any food and there wasn’t any entertainment

I didn’t like that there was absolutely nobody at the airport to answer any questions or just guide you in the right direction

RIX
MAN
Excellent 10.0

Everything. Staff was wonderful.

CGN
STN
Mediocre 2.6

Nothing. Everything from waiting to boarding to flying was the worst I have ever experienced.

1. I was told the flight was on time at check it counter. 2. The flight was delayed by over an hour but no one announced anything. 3. When I asked for information on the delay the ground staff snapped at me and said, "we;ll the plane is not even here yet. Once its here we can start boarding". 4. no apologies made to the passengers. 5. I expressed my displeasure to the head purser and I was asked to send an email. 6. Ridiculous all the away consistently!

Wed, 24 Jan
CGN
STN
1h 20m
Sat, 27 Jan
STN
CGN
1h 25m
Trip: 4 days
Overall 5.6 OK
Based on 11 reviews
Overall
6.5
Boarding
6.3
Comfort
6.0
Crew
7.1
Entertainment
5.1
Food
5.4
CGN
STN
Excellent 10.0

Good

CGN
STN
Excellent 8.0

Easy booking, easy self checkin, even though now have selected seats it's still a little bit like a cattle market as everybody is wanting overhead hand luggage space near by. Very quick flight without ant issue

Cattle market loading feel both ways

CTA
MLA
OK 5.5

Plane and flight were fine once we got aboard and underway.

Flight was over an hour late and that was very inconvenient since people were waiting for me. Boarding was disorganized and practically a riot. Airport at Catania changed departure gate 3 times, causing great confusion.

CGN
STN
Excellent 9.0

Clean, friendly and on tims

The seats were a little cramped but not too bad

AGP
BHX
Good 6.0

The staff were pleasant and helpful on board I didn’t have any food and there wasn’t any entertainment

I didn’t like that there was absolutely nobody at the airport to answer any questions or just guide you in the right direction

Show more results
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Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

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At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.