How do I get Price Alerts for flights from Ireland to Saint Lucia?

Search flight deals from Ireland to Saint Lucia . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Ireland to Saint Lucia with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Ireland to Saint Lucia?

Prices for flights from Ireland to Saint Lucia were last updated today.

How old do you have to be to fly from Ireland to Saint Lucia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Saint Lucia.

What documentation or ID do you need to fly to Saint Lucia?

The required travel and health documents for your Saint Lucia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Saint Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€718 Cheap Flights from Ireland to Saint Lucia in 2025/26

1 adult

0 bags

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Find the cheapest flights from Ireland to Saint Lucia

Round-trip

Recent return flight deals from Ireland to Saint Lucia

Enter your travel dates to find the best prices.

18:00 - 15:05

DUB

UVF

25h 05m1 stop

20:50 - 19:40

UVF

DUB

18h 50m1 stop

€718British Airways

Thu, 15 Jan - Tue, 20 Jan

10:45 - 15:05

DUB

UVF

32h 20m2 stops

16:25 - 08:45

UVF

DUB

60h 20m2 stops

€948Delta

Thu, 15 Jan - Tue, 20 Jan

11:40 - 15:53

DUB

UVF

32h 13m2 stops

14:45 - 08:40

UVF

DUB

13h 55m1 stop

€1,013Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

16:40 - 15:53

DUB

UVF

27h 13m1 stop

14:45 - 08:40

UVF

DUB

13h 55m1 stop

€1,016Multiple Airlines

Sat, 31 Jan - Sat, 7 Feb

11:30 - 16:02

DUB

UVF

32h 32m2 stops

17:02 - 08:40

UVF

DUB

35h 38m2 stops

€1,269American Airlines

Sat, 24 Jan - Mon, 26 Jan

19:45 - 16:20

DUB

UVF

48h 35m2 stops

17:15 - 10:15

UVF

DUB

37h 00m2 stops

€1,295Air Canada

Mon, 5 Jan - Mon, 19 Jan

19:45 - 16:20

DUB

UVF

48h 35m2 stops

17:15 - 07:10

UVF

DUB

33h 55m1 stop

€1,300Air Canada

Mon, 5 Jan - Mon, 19 Jan

19:45 - 16:20

DUB

UVF

48h 35m2 stops

17:15 - 10:15

UVF

DUB

37h 00m2 stops

€1,307Air Canada

Mon, 5 Jan - Mon, 19 Jan

19:45 - 16:20

DUB

UVF

48h 35m2 stops

17:15 - 07:10

UVF

DUB

33h 55m1 stop

€1,312Air Canada

Mon, 5 Jan - Mon, 19 Jan

10:55 - 15:03

DUB

UVF

32h 08m2 stops

17:02 - 08:40

UVF

DUB

35h 38m2 stops

€1,331American Airlines

Sat, 31 Jan - Sat, 7 Feb

Delta flights from Ireland to Saint Lucia

Our best Delta deals on Ireland to Saint Lucia flight tickets

Delta

15 Jan

DUB10:45Dublin

32h 20m

2 stops

UVF15:05Castries Hewanorra

22 Jan

UVF16:25Castries Hewanorra

19h 20m

2 stops

DUB15:45Dublin

€889

Find similar

Delta

15 Jan

DUB10:45Dublin

32h 20m

2 stops

UVF15:05Castries Hewanorra

20 Jan

UVF16:25Castries Hewanorra

60h 20m

2 stops

DUB08:45Dublin

€948

Find similar

British Airways flights from Ireland to Saint Lucia

Our best British Airways deals on Ireland to Saint Lucia flight tickets

British Airways

15 Jan

DUB18:00Dublin

25h 05m

1 stop

UVF15:05Castries Hewanorra

20 Jan

UVF20:50Castries Hewanorra

18h 50m

1 stop

DUB19:40Dublin

€718

Find similar

British Airways

15 Jan

DUB20:40Dublin

22h 25m

1 stop

UVF15:05Castries Hewanorra

22 Jan

UVF22:05Castries Hewanorra

15h 20m

1 stop

DUB17:25Dublin

€736

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 15/1

18:00-15:05

1 stop25h 05m

Castries Hewanorra

Tue 20/1

20:50-19:40

1 stop18h 50m

€718

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 15/1

10:45-15:05

2 stops32h 20m

Castries Hewanorra

Tue 20/1

16:25-08:45

2 stops60h 20m

€948

DublinCastries

DUB - UVF

DUBUVF

Dublin

Sat 31/1

11:40-15:53

2 stops32h 13m

Castries Hewanorra

Sat 7/2

14:45-08:40

1 stop13h 55m

€1,013

DublinCastries

DUB - UVF

DUBUVF

Dublin

Sat 31/1

16:40-15:53

1 stop27h 13m

Castries Hewanorra

Sat 7/2

14:45-08:40

1 stop13h 55m

€1,016

DublinCastries

DUB - UVF

DUBUVF

Dublin

Sat 24/1

11:30-16:02

2 stops32h 32m

Castries Hewanorra

Mon 26/1

17:02-08:40

2 stops35h 38m

€1,269

DublinCastries

DUB - UVF

DUBUVF

Dublin

Mon 5/1

19:45-16:20

2 stops48h 35m

Castries Hewanorra

Mon 19/1

17:15-10:15

2 stops37h 00m

€1,295

DublinCastries

DUB - UVF

DUBUVF

Dublin

Mon 5/1

19:45-16:20

2 stops48h 35m

Castries Hewanorra

Mon 19/1

17:15-07:10

1 stop33h 55m

€1,300

DublinCastries

DUB - UVF

DUBUVF

Dublin

Mon 5/1

19:45-16:20

2 stops48h 35m

Castries Hewanorra

Mon 19/1

17:15-10:15

2 stops37h 00m

€1,307

DublinCastries

DUB - UVF

DUBUVF

Dublin

Mon 5/1

19:45-16:20

2 stops48h 35m

Castries Hewanorra

Mon 19/1

17:15-07:10

1 stop33h 55m

€1,312

DublinCastries

DUB - UVF

DUBUVF

Dublin

Sat 31/1

10:55-15:03

2 stops32h 08m

Castries Hewanorra

Sat 7/2

17:02-08:40

2 stops35h 38m

€1,331

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Ireland to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Saint Lucia

Fastest flight time	15h 25m
Direct flights	None

The fastest flight from Ireland to Saint Lucia takes 15h 25m

There are no direct flights from Ireland to Saint Lucia. There are no popular flight routes from Ireland to Saint Lucia.

Search flight deals

When did momondo last update prices for flights from Ireland to Saint Lucia?
Prices for flights from Ireland to Saint Lucia were last updated today.
How old do you have to be to fly from Ireland to Saint Lucia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The required travel and health documents for your Saint Lucia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Saint Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Ireland to Saint Lucia?
Search flight deals from Ireland to Saint Lucia. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Ireland to Saint Lucia with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Saint Lucia?

It is quick and easy to find Ireland to Saint Lucia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Lucia that suits you.

Can I find flights from Ireland to Saint Lucia with flexible booking policies on momondo?

Yes. All flights to Saint Lucia from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Saint Lucia?

Once all potential Ireland to Saint Lucia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ireland to Saint Lucia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Lucia from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.