Cheapest return flights from Guernsey to Alderney in December from 161€

AirHint found the following cheapest return flights from Guernsey (GCI) to Alderney (ACI) in December 2025 (see full year).

Return flights

09 Dec - 10 Dec Aurigny direct

Also check the deals for one-way flights from Guernsey to Alderney in December.

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