Need help booking?
Unpublished phone-only deals available
ACI to ATH: distance & flight time
Alderney (Alderney Airport) → Athens (Eleftherios Venizelos International Airport)
1,525 mi
2,454 km · 1,325 nm
3h 27m
estimated nonstop flight time
+2h
time difference · heading east
See live ACI→ATH fares Phone-only fares on this route — call free
Flight time details
1,525 miles nonstop takes roughly 3h 27m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- ACI — Alderney Airport · Alderney, Guernsey
- ATH — Eleftherios Venizelos International Airport · Athens, Greece
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 ACI
- GCI · Guernsey Airport26 mi away
- JER · Jersey Airport34 mi away
- CER · Cherbourg-Maupertus Airport34 mi away
- GFR · Granville Airport64 mi away
Near ATH
- HEW · Athen Helenikon Airport12 mi away
- PKH · Porto Cheli Airport62 mi away
- JSY · Syros Airport65 mi away
- SKU · Skiros Airport77 mi away
Frequently asked questions
How far is ACI from ATH?
The flight distance from Alderney (ACI) to Athens (ATH) is 1,525 miles (2,454 km, 1,325 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACI to ATH?
A nonstop flight takes about 3h 27m 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 time difference between Alderney and Athens?
Athens is 2 hours ahead of Alderney.
What is the cheapest way to fly from ACI to ATH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACI–ATH that never appear on search engines, with no booking fees.