Cheapest return flights from Cologne to London in September from 66€

AirHint found the following cheapest return flights from Cologne (CGN) to London (STN) in September 2026 (see full year).

Return flights

22 Sep - 24 Sep Ryanair direct
10 Sep - 24 Sep Ryanair direct
20 Sep - 24 Sep Ryanair direct
22 Sep - 06 Oct Ryanair direct
10 Sep - 17 Sep Ryanair direct
22 Sep - 26 Sep Ryanair direct
20 Sep - 06 Oct Ryanair direct
10 Sep - 13 Sep Ryanair direct
05 Sep - 24 Sep Ryanair direct
10 Sep - 18 Sep Ryanair direct
10 Sep - 26 Sep Ryanair direct
17 Sep - 24 Sep Ryanair direct
22 Sep - 11 Oct Ryanair direct
30 Sep - 06 Oct Ryanair direct
17 Sep - 06 Oct Ryanair direct
22 Sep - 02 Oct Ryanair direct
30 Sep - 11 Oct Ryanair direct
18 Sep - 06 Oct Ryanair direct
20 Sep - 02 Oct Ryanair direct
28 Sep - 06 Oct Ryanair direct

Also check the deals for one-way flights from Cologne to London in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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