Direct (nonstop) flights from London to Saint Lucia
1 airline flys nonstop from Gatwick (LGW) to St. Lucia (UVF). It's 4,227 miles (6,802 km), about 8h 50m in the air. Operated by British Airways.
British Airways
Route data last updated: May 28, 2026
Airlines with non-stop flights
BA
British Airways
Alternative Routes
Other ways to fly from London to Saint Lucia with one stop · direct emits 646 kg CO₂ per passenger
Looking for the return flight?
UVF → LGW: Flights from Saint Lucia to LondonOther direct flights from London
Direct flights from Saint Lucia (UVF)
Frequently Asked Questions
How long is the direct flight from London to Saint Lucia?
A nonstop flight from London (LGW) to Saint Lucia (UVF) takes approximately 8 hours and 50 minutes. The distance is 4,227 miles (6,802 km).
Which airlines fly nonstop from London to Saint Lucia?
Just British Airways.
Is there a nonstop flight from London to Saint Lucia?
Yes. 1 airline: British Airways.
How far is London from Saint Lucia?
The flight distance from London to Saint Lucia is 4,227 miles (6,802 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Rome.
What is the time difference between London and Saint Lucia?
Saint Lucia is 5 hours behind London. (Europe/London vs America/St_Lucia.)
Will I experience jet lag flying from London to Saint Lucia?
Maybe mild — 5-hour difference. Most people adjust in a day or two.
What type of aircraft flies from London to Saint Lucia?
At 8h 50m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from United Kingdom to Saint Lucia?
Depends on your passport. Check with the Saint Lucia embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from London to Saint Lucia?
Roughly 646 kg CO2 per passenger one-way. That's about the same as driving 3,230 km.
Is the return flight from Saint Lucia to London also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from London to Saint Lucia?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Gatwick for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.