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BTS to SLU: distance & flight time
Bratislava (M. R. Štefánik Airport) → Castries (George F. L. Charles Airport)
4,959 mi
7,981 km · 4,309 nm
10h 11m
estimated nonstop flight time
-6h
time difference · heading west
See live BTS→SLU fares Phone-only fares on this route — call free
Flight time details
4,959 miles nonstop takes roughly 10h 11m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- BTS — M. R. Štefánik Airport · Bratislava, Slovakia
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
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 BTS
- VIE · Vienna International Airport30 mi away
- PZY · Piešťany Airport42 mi away
- UHE · Kunovice Airport60 mi away
- BRQ · Brno-Tuřany Airport72 mi away
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
Frequently asked questions
How far is BTS from SLU?
The flight distance from Bratislava (BTS) to Castries (SLU) is 4,959 miles (7,981 km, 4,309 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTS to SLU?
A nonstop flight takes about 10h 11m 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 Bratislava and Castries?
Castries is 6 hours behind Bratislava.
What is the cheapest way to fly from BTS to SLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTS–SLU that never appear on search engines, with no booking fees.