Flights to Castries

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Flight deals to Castries

Looking for a cheap last-minute deal or the best return flight to Castries? Find the biggest savings on one-way and return tickets right here.

Find the cheapest time to fly to Castries

Flexible on travel dates? Find the cheapest month – or even day – to fly to Castries.

Airports in Castries

Looking for the best route? There are 2 airports in and around Castries.

Direct flights to Castries

Frequently asked questions

The average flight time to Castries is 9 hours and 3 minutes. We've calculated this based on journeys from London.
There are 2 airports in Castries: St Lucia Vigie and St Lucia Hewanorra.
Qatar Airways, British Airways, Iberia, Virgin Atlantic and TUI all fly direct to Castries.
The cheapest month to fly to Castries is usually May.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Castries but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
Yes – you can fly direct to St Lucia Hewanorra Airport and the average flight time is 9 hours and 3 minutes.
The best price we found for a return flight to Castries is £318. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
The cheapest airport near Castries is St Lucia Hewanorra – which is 19.0 miles away from the centre of Castries. We've found flights into this airport from £318.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Castries is Tuesday, 21 May 2024.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Castries is around 40 days in advance, so don’t leave your flight to the last minute.
The average temperature in Castries in April is around 27°C. The warmest month in Castries is typically September, which averages 28°C. The coolest month is February, with temperatures averaging 25°C. The rainiest month is October, and it usually rains the least in February.
Currently, TUI offers the cheapest flight tickets to Castries.

Flying to Castries

The things to know before you go.
Cheapest flight found£318
Cheapest month to flyMay
Average flight time9 hrs, 4 mins
Most popular airlineQatar Airways
Average flights per week26

Discover Castries

Caribbean Culture…

Book a flight to St Lucia and find more than just a honeymooner’s hotspot.

Those who visit this Caribbean Island just to lie on the beach are doing themselves a huge disservice. There is much more to St Lucia than just fancy hotels and sun bathing. The interior of the island is crammed with rainforest, just waiting for eager hikers. Rolling hills turn to volcanic mountains and the breath-taking Pitons rise up from the sea into the sky.

St Lucia is truly alive and so are your senses as you explore this incredible destination. The towns of St Lucia buzz with reggae and the smell of local food like roti, cooking in the streets. For active pursuits, you can learn to scuba and sail. Otherwise, the walks and hikes are excellent and accompanied ones are available.

At dusk, hit the local bars, soak up the laid back vibes and really get under the skin of West Indian life.

Compare the lowest prices on flights to St Lucia from the UK.

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Cost of Living for Castries

Cost of a coffee £2.62
Cost of a pint £1.68
Cost of taxi (start + price/km) £9.83 + £16.85/km
Cost of public transport (one-way) £0.56
Cost of 3 course meal for 2 (mid-range) £28.08

* Cost of living data sourced from Numbeo.


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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.