Find a great deal and save up to 32% by booking at least 46 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Saint Lucia within the next two weeks, with the cheapest ticket starting at £553.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Saint Lucia. Flights to Saint Lucia from London in September are about £709 on average during September, but can be found for as low as £441.
When flying from London to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£341 - £942
Route
Depart
Return
Price
London GatwickCastries Hewanorra
LGW - UVF
LGWUVF
London Gatwick
Tue 23/4
Nonstop8h 45m
Castries Hewanorra
Tue 30/4
Nonstop8h 00m
London GatwickCastries Hewanorra
LGW - UVF
LGWUVF
London Gatwick
Tue 16/4
Nonstop8h 45m
Castries Hewanorra
Tue 23/4
Nonstop8h 20m
London HeathrowCastries Hewanorra
LHR - UVF
LHRUVF
London Heathrow
Fri 19/4
Nonstop9h 15m
Castries Hewanorra
Fri 26/4
Nonstop8h 50m
London HeathrowCastries Hewanorra
LHR - UVF
LHRUVF
London Heathrow
Mon 6/5
1 stop30h 42m
Castries Hewanorra
Sun 12/5
1 stop16h 28m
London HeathrowCastries Hewanorra
LHR - UVF
LHRUVF
London Heathrow
Fri 26/4
Nonstop9h 15m
Castries Hewanorra
Fri 3/5
2 stops21h 48m
London GatwickCastries Hewanorra
LGW - UVF
LGWUVF
London Gatwick
Tue 20/8
2 stops55h 48m
Castries Hewanorra
Thu 29/8
2 stops37h 25m
London GatwickCastries Hewanorra
LGW - UVF
LGWUVF
London Gatwick
Fri 5/4
2 stops28h 49m
Castries Hewanorra
Fri 19/4
2 stops35h 51m
London HeathrowCastries Hewanorra
LHR - UVF
LHRUVF
London Heathrow
Tue 23/4
1 stop25h 40m
Castries Hewanorra
Sun 28/4
2 stops33h 50m
London HeathrowCastries Hewanorra
LHR - UVF
LHRUVF
London Heathrow
Sat 6/4
1 stop14h 42m
Castries Hewanorra
Sat 13/4
1 stop21h 35m
Food
Entertainment
Crew
Boarding
Comfort
Overall
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Food
Entertainment
Crew
Boarding
Comfort
Overall
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Food
Entertainment
Crew
Boarding
Comfort
Overall
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Food
Entertainment
Crew
Boarding
Comfort
Overall
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Food
Entertainment
Crew
Boarding
Comfort
Overall
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
Food
Entertainment
Crew
Boarding
Comfort
Overall
Reviews
On time flights; courteous staff; efficient boarding system! Thank you!
0%of flight departures | Early morningMidnight to 6 am |
---|---|
100%of flight departures | Morning6 am to noon |
0%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Cheapflights helps you search for flights from London to Saint Lucia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Saint Lucia from London.
Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Saint Lucia, users can toggle the no change fees filter when performing a flight search.
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!