The cheapest month to fly from London to Castries is usually October, with fares from €676. The cheapest day this month is Wed 28 Oct, from €676.
Price by day
Cheapest days to fly this month
6
14
28
Prices by month
Lowest fare found for each month
€676Oct
€1,007Dec
€1,018Jan
Hot deals
Thu 12 NovSaint Lucia2 stops€537Sun 1 NovSaint Lucia1 stop€548Tue 3 NovSaint LuciaDirect€572Wed 4 NovSaint LuciaDirect€572Thu 5 NovSaint LuciaDirect€572Fri 6 NovSaint LuciaDirect€572Sat 7 NovSaint LuciaDirect€572Sun 8 NovSaint LuciaDirect€572Mon 9 NovSaint LuciaDirect€572Tue 10 NovSaint LuciaDirect€572Wed 11 NovSaint LuciaDirect€572Fri 13 NovSaint Lucia3 stops€584
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We'll email you when the price for London → Castries drops.
