Find cheap flights from London to Castries

LON - SLU

Find cheap flights from London to Castries

Search hundreds of travel sites at once for deals on flights to Castries. Bundle your flight + hotel and save!

Return
Economy
London (LON)
Castries George F. L. Charle
Thu 21/10
Thu 28/10
Any month
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Good to know - Cheap tickets from London to Castries

Low season

JuneBest time to beat the crowds (22% less expensive on average)

High season

DecemberMost popular time to fly (33% more expensive on average)

Average price (return flight)

£672(avg. price over the last 2 weeks)

Good deal (return flight)

£537or less

Good deal one-way

£433or less

When to book flights from London to Castries

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight from London to Castries

  • Looking for a cheap flight from Castries to London? 25% of our users found flights on this route for £433 or less one-way and £537 or less round-trip.
  • The cheapest flight from London to Castries was found, on average, 53 days before departure.
  • Book at least 1 week before departure in order to get a below-average price for flights from London to Castries.
  • High season is considered to be November, December, and January. The cheapest month to fly from London to Castries is June.

FAQs for booking flights from London to Castries

How long does a flight from London to Castries take?

What’s the cheapest day of the week to fly from London to Castries?

How does KAYAK find such low prices on flights from London to Castries?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Castries?

What is the Hacker Fare option on flights from London to Castries?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Castries?

COVID-19 information

Safety measures for airlines flying from London to Castries

Airlines flying from London to Castries have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from London to Castries

Mandatory masks

Masks required on board, masks provided on flights from London to Castries

Social distancing seating

Middle seats unavailable to book on flights from London to Castries

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from London to Castries

Book cheap flights from London to Castries

Cheapest flights to Castries from London found in 2021 and 2022

Recent return flight deals

19/1
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2 stops
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28h 45m
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Recent one-way flight deals

5/12
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1 stop
Multiple Airlines
31h 20m
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29h 35m
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Multiple Airlines
26h 25m
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