Cheapest return flights from London to Cologne in August from $356

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

Return flights

04 Aug - 11 Aug SWISS
17 Aug - 23 Aug SWISS
04 Aug - 09 Aug SWISS
18 Aug - 20 Aug British Airways
04 Aug - 06 Aug British Airways
19 Aug - 20 Aug British Airways
20 Aug - 24 Aug SWISS
05 Aug - 07 Aug SWISS
12 Aug - 14 Aug SWISS
21 Aug - 23 Aug SWISS
28 Aug - 01 Sep SWISS

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

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