Need help booking?
Unpublished phone-only deals available
SLU to ATH: distance & flight time
Castries (George F. L. Charles Airport) → Athens (Eleftherios Venizelos International Airport)
5,355 mi
8,617 km · 4,653 nm
10h 58m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SLU→ATH fares Phone-only fares on this route — call free
Flight time details
5,355 miles nonstop takes roughly 10h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
- 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 SLU
- UVF · Hewanorra International Airport20 mi away
- FDF · Martinique Aimé Césaire International Airport39 mi away
- SVD · Argyle International Airport61 mi away
- BQU · J F Mitchell Airport74 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 SLU from ATH?
The flight distance from Castries (SLU) to Athens (ATH) is 5,355 miles (8,617 km, 4,653 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLU to ATH?
A nonstop flight takes about 10h 58m 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 Castries and Athens?
Athens is 7 hours ahead of Castries.
What is the cheapest way to fly from SLU to ATH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLU–ATH that never appear on search engines, with no booking fees.