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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

€638 CHEAP FLIGHTS to Saint Lucia

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Lucia

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Flights Deals

Book Cheap Saint Lucia Plane Tickets

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Saint Lucia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent return flight deals to Saint Lucia

Sun, 31 Aug - Thu, 18 Sep

19:35 - 15:05DUB-UVF

24h 30m1 stop

22:05 - 19:30UVF-DUB

16h 25m1 stop

€638

Find Deal

Sat, 30 Aug - Thu, 18 Sep

06:30 - 15:00DUB-UVF

13h 30m1 stop

22:05 - 19:30UVF-DUB

16h 25m1 stop

€796

Find Deal

Sat, 30 Aug - Thu, 18 Sep

17:20 - 14:15DUB-UVF

49h 55m2 stops

15:38 - 08:45UVF-DUB

36h 07m1 stop

€964KLM

Find Deal

Sun, 31 Aug - Thu, 18 Sep

05:55 - 14:15DUB-UVF

37h 20m2 stops

15:38 - 08:45UVF-DUB

36h 07m1 stop

€1,000KLM

Find Deal

Sun, 31 Aug - Thu, 18 Sep

13:15 - 14:15DUB-UVF

30h 00m2 stops

15:38 - 16:40UVF-DUB

20h 02m2 stops

€1,091Delta

Find Deal

Sun, 27 Jul - Sun, 3 Aug

09:30 - 14:20DUB-UVF

33h 50m2 stops

15:20 - 05:30UVF-DUB

33h 10m1 stop

€1,473British Airways

Find Deal

Sat, 26 Jul - Sat, 2 Aug

12:40 - 14:00DUB-UVF

30h 20m2 stops

15:20 - 06:30UVF-DUB

34h 10m2 stops

€1,532American Airlines

Find Deal

Sun, 27 Jul - Sun, 3 Aug

12:40 - 14:00DUB-UVF

30h 20m2 stops

15:20 - 06:30UVF-DUB

34h 10m2 stops

€1,537American Airlines

Find Deal

Sat, 26 Jul - Sat, 2 Aug

10:00 - 14:20DUB-UVF

33h 20m2 stops

15:38 - 15:00UVF-DUB

18h 22m2 stops

€1,551Delta

Find Deal

Fri, 25 Jul - Fri, 1 Aug

12:40 - 14:20DUB-UVF

30h 40m1 stop

15:20 - 05:30UVF-DUB

33h 10m1 stop

€1,562British Airways

Find Deal

Useful Info

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 30h 15m, covering a distance of 10411 km. The shortest route is Dublin (DUB) to Castries (UVF) with an average flight time of 29h 30m.

What is the most popular destination in Saint Lucia?

Based on KAYAK flight searches, the most popular destination is Castries (100% of total searches to Saint Lucia).

Find deals

Cheapest flight	€638

Flight from Dublin to Castries

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.

Enter your preferred departure airport and travel dates into the search form above to unlock the latest Saint Lucia flight deals.

Everything you need to know for your flight to Saint Lucia

Cabin class

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Flights to other cities

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Popular cities

Cabin class types available on flights to Saint Lucia

First Class Flights to Saint Lucia

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Prem Econ Class Flights to Saint Lucia

Economy class Flights to Saint Lucia

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

€638 Find Cheap Flights to Saint Lucia

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Lucia

Book Cheap Saint Lucia Plane Tickets

Recent return flight deals to Saint Lucia

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 30h 15m, covering a distance of 10411 km. The shortest route is Dublin (DUB) to Castries (UVF) with an average flight time of 29h 30m.

What is the most popular destination in Saint Lucia?

Based on KAYAK flight searches, the most popular destination is Castries (100% of total searches to Saint Lucia).

Good to know

FAQs - booking Saint Lucia flights

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.

Top tips for finding cheap flights to Saint Lucia

Everything you need to know for your flight to Saint Lucia

Cabin class types available on flights to Saint Lucia

Complete your trip to Saint Lucia with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to Saint Lucia

Flights to popular cities in Saint Lucia