£659 Find cheap flights from Dublin to Saint Lucia

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Saint Lucia departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Good to know - Cheap tickets from Dublin to Saint Lucia

Cheapest flight

£659
Flight from Dublin to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Dublin 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 Dublin to Saint Lucia.

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

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

  • What is the Hacker Fare option on flights from Dublin 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 to Saint Lucia with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin 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 to Saint Lucia from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Dublin to Saint Lucia

Cheapest flights to Saint Lucia from Dublin found in 2024 and 2025

Recent return flight deals

18/1Sat
2 stopsDelta
34h 11mDUB-UVF
25/1Sat
2 stopsDelta
20h 37mUVF-DUB
£659

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Everything you need to know for your flight from Dublin to Saint Lucia

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