Need help booking?
Unpublished phone-only deals available
SLU to KRH: distance & flight time
Castries (George F. L. Charles Airport) → Redhill (Redhill Aerodrome)
4,215 mi
6,783 km · 3,662 nm
8h 44m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SLU→KRH fares Phone-only fares on this route — call free
Flight time details
4,215 miles nonstop takes roughly 8h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- SLU — George F. L. Charles Airport · Castries, Saint Lucia
- KRH — Redhill Aerodrome · Redhill, United Kingdom
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 KRH
- LGW · London Gatwick Airport5 mi away
- LHR · London Heathrow Airport23 mi away
- BQH · London Biggin Hill Airport11 mi away
- LCY · London City Airport22 mi away
Frequently asked questions
How far is SLU from KRH?
The flight distance from Castries (SLU) to Redhill (KRH) is 4,215 miles (6,783 km, 3,662 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLU to KRH?
A nonstop flight takes about 8h 44m 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 Redhill?
Redhill is 5 hours ahead of Castries.
What is the cheapest way to fly from SLU to KRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLU–KRH that never appear on search engines, with no booking fees.