Cheapest return LCY–GCI flights, September

AirHint found the following cheapest return flights from London (LCY) to Guernsey (GCI) in September 2026 (see full year).

Return flights

02 Sep - 03 Sep Aurigny direct
17 Sep - 18 Sep Aurigny direct
20 Sep - 21 Sep Aurigny direct
18 Sep - 20 Sep Aurigny direct
07 Sep - 11 Sep Aurigny direct
10 Sep - 14 Sep Aurigny direct
25 Sep - 27 Sep Aurigny direct
14 Sep - 21 Sep Aurigny direct
06 Sep - 07 Sep Aurigny direct
20 Sep - 23 Sep Aurigny direct

Also check the deals for one-way flights from London to Guernsey 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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