£996 Find Cheap Flights from Ireland to Saint Lucia

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KAYAK's insights & trends for flights to Saint Lucia

Get data-powered insights and trends for flights to Saint Lucia to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Saint Lucia?

An average direct flight from Ireland to Saint Lucia takes 33h 30m, covering a distance of 4027 miles. The shortest route is Dublin (DUB) to Castries (UVF) with an average flight time of 33h 30m.
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Good to know - Cheap tickets from Ireland to Saint Lucia

Cheapest flight

£996
Flight from Dublin to Castries

FAQs for booking flights from Ireland to Saint Lucia

  • How does KAYAK find such low prices on flights from Ireland to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Saint Lucia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Saint Lucia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Book cheap flights from Ireland to Saint Lucia

Cheapest flights to Saint Lucia from Ireland found in 2025

Recent return flight deals

11/9Thu
2 stopsDelta
28h 23mDUB-UVF
27/9Sat
2 stopsDelta
18h 17mUVF-DUB
£996

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Everything you need to know for your flight to Saint Lucia

Cabin class types available on flights to Saint Lucia

Cabin classes available on flights to Saint Lucia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Saint Lucia
Business Class flights to Saint Lucia
Prem Econ Class flights to Saint Lucia
Economy class flights to Saint Lucia

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