Cheap flights from Cologne to London from $34 CGN, QKL, QKU → LCY, LGW, LHR, LTN, SEN, STN

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $41 to $83.

At $108, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold 3-night return fares on 1 other departure date within 3 days of 3 Dec, and it is not cheaper.

Every date we hold

142 fares on 14 departure dates

Which month looks cheapest?

March 2027 is the cheapest month — from $76.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $17 to $40.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 21 Jan 2027 to compare.

Every date we hold

8 fares on 7 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $23.

Return

Fares 7 to 13 days before departure were typically 46% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 7 to 13 days before departure were typically 14% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Cologne to London?

The cheapest return found recently is $108 with Ryanair, 3 Dec to 6 Dec, found 2 days ago. The cheapest return we hold, of any age, is $76 with Ryanair UK, 20 Mar 2027 to 22 Mar 2027, found 7 days ago. The cheapest return fare on each of 14 departure dates is usually $109 to $127.

How much is a one-way flight from Cologne to London?

The cheapest one-way found recently is $34 with Ryanair, 21 Jan 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $23 with Ryanair, 9 Jan 2027, found 6 days ago. The cheapest one-way fare on each of 7 departure dates is usually $34 to $44.

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

March 2027 is the cheapest month for a return, from $76, 20 Mar 2027 to 22 Mar 2027, found 7 days ago. January 2027 is the cheapest month for a one-way, from $23, 9 Jan 2027, found 6 days ago.

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

In 49 days of prices between 24 Sept and 11 Nov, return fares 7 to 13 days before departure were typically 46% lower than 0 to 6 days before departure. One-way fares 7 to 13 days before departure were typically 14% lower than 0 to 6 days before departure.

Is there a direct flight from Cologne to London?

Yes, the cheapest nonstop return found recently is $140 with Ryanair, 1 Jan 2027 to 5 Jan 2027, found 2 days ago. The cheapest nonstop one-way found recently is $34 with Ryanair, 21 Jan 2027, found 2 days ago.

Every nonstop date from Cologne to London

How long is the flight from Cologne to London?

The cheapest nonstop one-way found recently, with Ryanair on 21 Jan 2027, takes 1 h 20 min from Cologne Bonn Airport (CGN) to Stansted Airport (STN).

Which airlines have the cheapest flights from Cologne to London?

Between 22 Nov and 30 Mar 2027, Ryanair has the cheapest return on 11 of the 14 departure dates we hold, ALPAVIA on 1 and Malta Air on 1. Between 18 Dec and 1 Sept 2027, Ryanair has the cheapest one-way on all 7 departure dates we hold.