Alderney (ACI) to Guernsey (GCI) flights
One airline flies nonstop from Alderney (ACI) to Guernsey (GCI): Aurigny Air Services. The two airports are 25 miles (41 km) apart. There are also 1 way to fly it with one stop, through Southampton.
Airlines flying nonstop from ACI to GCI
- Aurigny Air ServicesNot in an alliance
ACI to GCI with one stop
1 connection, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Southampton (SOU)Aurigny Air Services the whole way
ACI to GCI: common questions
Which airlines fly nonstop from ACI to GCI?
Aurigny Air Services flies nonstop from Alderney (ACI) to Guernsey (GCI).
How far is Alderney from Guernsey by plane?
Alderney (ACI) and Guernsey (GCI) are 25 miles (41 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does ACI to GCI cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for ACI to GCI with taxes and fees.
Where can I connect between Alderney and Guernsey?
The most direct connections are through Southampton (SOU). On 1 of them the same airline flies both flights, for example Aurigny Air Services through Southampton.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.