€661 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 4/9. 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

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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

Fri, 4 Sep - Mon, 7 Sep
JetBlue Logo
11:30 - 12:51
DUB
-
UVF
30h 21m
1 stop
JetBlue Logo
13:59 - 09:00
UVF
-
DUB
14h 01m
1 stop
€661JetBlue
Tue, 25 Aug - Tue, 1 Sep
Delta Logo
13:15 - 14:14
DUB
-
UVF
29h 59m
2 stops
Delta Logo
15:34 - 16:40
UVF
-
DUB
20h 06m
2 stops
€744Delta
Tue, 25 Aug - Tue, 1 Sep
Delta Logo
11:00 - 14:14
DUB
-
UVF
32h 14m
1 stop
Delta Logo
15:34 - 16:40
UVF
-
DUB
20h 06m
2 stops
€785Delta
Tue, 25 Aug - Tue, 1 Sep
JetBlue Logo
11:30 - 12:39
DUB
-
UVF
30h 09m
1 stop
JetBlue Logo
13:50 - 09:00
UVF
-
DUB
14h 10m
1 stop
€796JetBlue
Sun, 23 Aug - Sun, 30 Aug
JetBlue Logo
11:30 - 12:34
DUB
-
UVF
30h 04m
1 stop
JetBlue Logo
14:03 - 09:00
UVF
-
DUB
13h 57m
1 stop
€854JetBlue
Fri, 4 Sep - Mon, 7 Sep
JetBlue Logo
11:30 - 12:51
DUB
-
UVF
30h 21m
1 stop
JetBlue Logo
16:11 - 08:20
UVF
-
DUB
35h 09m
2 stops
€905JetBlue
Sun, 23 Aug - Sun, 30 Aug
KLM Logo
05:55 - 14:14
DUB
-
UVF
37h 19m
2 stops
KLM Logo
15:34 - 08:45
UVF
-
DUB
36h 11m
1 stop
€1,079KLM
Tue, 25 Aug - Tue, 1 Sep
KLM Logo
11:00 - 14:14
DUB
-
UVF
32h 14m
1 stop
KLM Logo
15:34 - 08:45
UVF
-
DUB
36h 11m
1 stop
€1,167KLM
Fri, 21 Aug - Fri, 28 Aug
Multiple Airlines Logo
06:05 - 22:10
DUB
-
SLU
45h 05m
3 stops
Multiple Airlines Logo
12:35 - 11:30
SLU
-
DUB
17h 55m
2 stops
€1,458Multiple Airlines
Fri, 21 Aug - Fri, 28 Aug
Multiple Airlines Logo
16:45 - 22:10
DUB
-
SLU
34h 25m
3 stops
Multiple Airlines Logo
12:35 - 04:30
SLU
-
DUB
34h 55m
3 stops
€1,556Multiple Airlines
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 60% of all flights arriving there.

How long is the flight to Saint Lucia?

An average direct flight from Ireland to Saint Lucia takes 22h 44m, covering a distance of 10411 km. The shortest route is Dublin (DUB) to Castries (SLU) with an average flight time of 15h 25m.

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).

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Good to know

Cheapest flight€661
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