Cheapest return flights from London to Cologne in June from $391

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

Return flights

09 Jun - 11 Jun British Airways
24 Jun - 30 Jun SWISS
01 Jun - 04 Jun SWISS
01 Jun - 06 Jun SWISS
17 Jun - 22 Jun SWISS
15 Jun - 21 Jun SWISS
25 Jun - 29 Jun SWISS
09 Jun - 10 Jun SWISS
11 Jun - 14 Jun SWISS
10 Jun - 12 Jun SWISS

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

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