Popular in | December |
---|---|
Cheapest in | September |
Average price | £729 |
Round-trip from | £518 |
Departing on a Sunday is a good option for securing a great price. You can expect to save up to 29% when planning your travel around this day of the week.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 32% on flights from London to Castries compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £563. For sooner than that we have options available in the next 3 days from £563.
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 Castries. Flights to Castries from London in September are about £723 on average during September, but can be found for as low as £449.
It’s typically best to fly out from London to Castries at midday. Doing so could potentially save you 2% on the flight price compared to flying in the morning, which is usually more expensive.
Fly from
Fly to
Budget
£733 - £933
Route
Depart
Return
Price
London HeathrowCastries George F. L. Charle
LHR - SLU
LHRSLU
London Heathrow
Sat 7/9
1 stop29h 10m
Castries George F. L. Charle
Tue 17/9
1 stop23h 35m
London HeathrowCastries George F. L. Charle
LHR - SLU
LHRSLU
London Heathrow
Thu 12/9
1 stop12h 35m
Castries George F. L. Charle
Thu 3/10
1 stop15h 50m
London HeathrowCastries George F. L. Charle
LHR - SLU
LHRSLU
London Heathrow
Thu 10/10
1 stop30h 55m
Castries George F. L. Charle
Thu 24/10
1 stop15h 55m
London HeathrowCastries George F. L. Charle
LHR - SLU
LHRSLU
London Heathrow
Sun 13/10
1 stop12h 45m
Castries George F. L. Charle
Tue 29/10
1 stop12h 00m
London HeathrowCastries George F. L. Charle
LHR - SLU
LHRSLU
London Heathrow
Fri 5/7
1 stop12h 40m
Castries George F. L. Charle
Fri 19/7
1 stop15h 55m
London HeathrowCastries George F. L. Charle
LHR - SLU
LHRSLU
London Heathrow
Tue 4/6
1 stop12h 45m
Castries George F. L. Charle
Tue 11/6
1 stop14h 40m
London HeathrowCastries George F. L. Charle
LHR - SLU
LHRSLU
London Heathrow
Thu 20/6
1 stop29h 10m
Castries George F. L. Charle
Tue 25/6
1 stop21h 40m
London HeathrowCastries George F. L. Charle
LHR - SLU
LHRSLU
London Heathrow
Sun 13/10
1 stop12h 45m
Castries George F. L. Charle
Tue 29/10
2 stops18h 40m
London GatwickCastries George F. L. Charle
LGW - SLU
LGWSLU
London Gatwick
Sun 2/6
2 stops30h 25m
Castries George F. L. Charle
Sat 8/6
2 stops34h 35m
Cheapflights makes it easy to find London to Castries flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Cheapflights helps you find that perfect flight to Castries from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Castries flexibly with Cheapflights today.
Of course! You can now track prices for flights from London to Castries and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.