Need help booking?
Unpublished phone-only deals available
SOU to ACI: distance & flight time
Southampton (Southampton Airport) → Alderney (Alderney Airport)
94 mi
151 km · 82 nm
43m
estimated nonstop flight time
Same time
time difference · heading southwest
See live SOU→ACI fares Phone-only fares on this route — call free
Flight time details
94 miles nonstop takes roughly 43m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SOU — Southampton Airport · Southampton, United Kingdom
- ACI — Alderney Airport · Alderney, Guernsey
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SOU
- LGW · London Gatwick Airport52 mi away
- LHR · London Heathrow Airport53 mi away
- QLA · Lasham Airport22 mi away
- BBP · Bembridge Airport22 mi away
Near ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 mi away
Frequently asked questions
How far is SOU from ACI?
The flight distance from Southampton (SOU) to Alderney (ACI) is 94 miles (151 km, 82 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SOU to ACI?
A nonstop flight takes about 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from SOU to ACI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SOU–ACI that never appear on search engines, with no booking fees.