Cheapest return flights from London to Cologne in April from $203

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

Return flights

29 Apr - 05 May ITA Airways
16 Apr - 23 Apr ITA Airways
30 Apr - 05 May Aer Lingus
13 Apr - 30 Apr SWISS
01 Apr - 08 Apr Luxair
24 Apr - 27 Apr British Airways
30 Apr - 03 May ITA Airways
24 Apr - 26 Apr ITA Airways
16 Apr - 19 Apr KLM
27 Apr - 04 May SWISS
21 Apr - 22 Apr British Airways
16 Apr - 21 Apr SWISS
16 Apr - 20 Apr SWISS
29 Apr - 06 May SWISS
07 Apr - 14 Apr British Airways
30 Apr - 04 May SWISS
07 Apr - 03 May British Airways
30 Apr - 01 May SWISS
08 Apr - 02 May SWISS
14 Apr - 02 May SWISS

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

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