€1,025 Find Cheap Flights to Saint Lucia – Compare and Save

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Saint Lucia departing on 9/7. 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.
1 adult
1 adult, Economy, 0 bags

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

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight 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.

Recent return flight deals to Saint Lucia

Thu, 9 Jul - Wed, 15 Jul
JetBlue Logo
11:30 - 12:17
DUB
-
UVF
29h 47m
1 stop
JetBlue Logo
13:57 - 09:00
UVF
-
DUB
14h 03m
1 stop
€1,025JetBlue
Fri, 24 Jul - Fri, 31 Jul
Multiple Airlines Logo
07:30 - 19:00
DUB
-
SLU
16h 30m
2 stops
Multiple Airlines Logo
12:35 - 09:00
SLU
-
DUB
15h 25m
2 stops
€1,044Multiple Airlines
Fri, 24 Jul - Fri, 31 Jul
American Airlines Logo
13:45 - 12:08
DUB
-
UVF
27h 23m
2 stops
American Airlines Logo
15:20 - 19:25
UVF
-
DUB
23h 05m
2 stops
€1,057American Airlines
Fri, 24 Jul - Fri, 31 Jul
American Airlines Logo
11:45 - 14:32
DUB
-
UVF
31h 47m
1 stop
American Airlines Logo
15:20 - 19:25
UVF
-
DUB
23h 05m
2 stops
€1,093American Airlines
Thu, 9 Jul - Wed, 15 Jul
Multiple Airlines Logo
08:40 - 12:17
DUB
-
UVF
32h 37m
2 stops
Multiple Airlines Logo
16:45 - 19:30
UVF
-
DUB
45h 45m
2 stops
€1,151Multiple Airlines
Sat, 18 Jul - Sat, 1 Aug
Multiple Airlines Logo
18:45 - 19:00
DUB
-
SLU
29h 15m
2 stops
Multiple Airlines Logo
12:35 - 09:40
SLU
-
DUB
16h 05m
2 stops
€1,188Multiple Airlines
Thu, 9 Jul - Wed, 15 Jul
Multiple Airlines Logo
09:50 - 14:10
DUB
-
UVF
33h 20m
2 stops
Multiple Airlines Logo
16:45 - 09:00
UVF
-
DUB
35h 15m
1 stop
€1,246Multiple Airlines
Fri, 24 Jul - Fri, 31 Jul
Multiple Airlines Logo
09:20 - 15:31
DUB
-
UVF
35h 11m
2 stops
Multiple Airlines Logo
15:05 - 16:35
UVF
-
DUB
20h 30m
2 stops
€1,282Multiple Airlines
Fri, 24 Jul - Fri, 31 Jul
JetBlue Logo
11:30 - 15:11
DUB
-
UVF
32h 41m
1 stop
JetBlue Logo
14:02 - 09:00
UVF
-
DUB
13h 58m
1 stop
€1,337JetBlue
Fri, 24 Jul - Fri, 31 Jul
British Airways Logo
11:45 - 14:32
DUB
-
UVF
31h 47m
1 stop
British Airways Logo
14:50 - 06:30
UVF
-
DUB
58h 40m
2 stops
€1,543British Airways
Booking Insights

KAYAK's insights & trends for flights to Saint Lucia

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

How many airports are there in Saint Lucia?

There are 2 airports in Saint Lucia. The busiest airport is Castries Hewanorra Airport (UVF), with 63% of all flights arriving there.

How long is the flight to Saint Lucia?

An average direct flight from Ireland to Saint Lucia takes 23h 08m, covering a distance of 10411 km. The shortest route is Dublin (DUB) to Castries (SLU) with an average flight time of 16h 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

Good to know

Cheapest flight€1,025
Flight from Dublin to Castries

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

  • 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 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
Premium Economy Class Flights to Saint Lucia
Economy class Flights to Saint Lucia