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SLU to ZAG: distance & flight time
Castries (George F. L. Charles Airport) → Zagreb (Zagreb Airport)
4,908 mi
7,898 km · 4,265 nm
10h 5m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SLU→ZAG fares Phone-only fares on this route — call free
Flight time details
4,908 miles nonstop takes roughly 10h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
- ZAG — Zagreb Airport · Zagreb, Croatia
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 ZAG
- MBX · Maribor Airport54 mi away
- RJK · Rijeka Airport81 mi away
- BNX · Banja Luka International Airport81 mi away
- SOB · Sármellék International Airport83 mi away
Frequently asked questions
How far is SLU from ZAG?
The flight distance from Castries (SLU) to Zagreb (ZAG) is 4,908 miles (7,898 km, 4,265 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLU to ZAG?
A nonstop flight takes about 10h 5m 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 Zagreb?
Zagreb is 6 hours ahead of Castries.
What is the cheapest way to fly from SLU to ZAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLU–ZAG that never appear on search engines, with no booking fees.