Cheapest return flights from Southampton to Guernsey in August from $204

AirHint found the following cheapest return flights from Southampton (SOU) to Guernsey (GCI) in August 2025 (see full year).

Return flights

23 Aug - 24 Aug Aurigny direct
21 Aug - 24 Aug Blue Islands direct
18 Aug - 24 Aug Aurigny direct
22 Aug - 24 Aug Aurigny direct
14 Aug - 19 Aug Aurigny direct
14 Aug - 18 Aug Aurigny direct
23 Aug - 27 Aug Aurigny direct
23 Aug - 28 Aug Aurigny direct
15 Aug - 19 Aug Aurigny direct
25 Aug - 27 Aug Blue Islands direct
26 Aug - 14 Sep Loganair direct
26 Aug - 15 Sep Loganair direct
26 Aug - 10 Sep Loganair direct
24 Aug - 14 Sep Loganair direct
24 Aug - 10 Sep Loganair direct
29 Aug - 14 Sep Loganair direct
29 Aug - 18 Sep Loganair direct
29 Aug - 15 Sep Loganair direct
29 Aug - 10 Sep Loganair direct
28 Aug - 14 Sep Loganair direct

Also check the deals for one-way flights from Southampton to Guernsey in August.

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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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