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.

€753 Cheap Flights from Ireland to Saint Lucia in 2026

Find the cheapest flights from Ireland to Saint Lucia

Return

Recent return flight deals from Ireland to Saint Lucia

Enter your travel dates to find the best prices.

10:00 - 14:14

DUB

UVF

33h 14m

2 stops

15:34 - 16:40

UVF

DUB

20h 06m

2 stops

€753Delta

Tue, 18 Aug - Tue, 25 Aug

11:30 - 15:33

DUB

UVF

33h 03m

1 stop

16:39 - 09:00

UVF

DUB

35h 21m

1 stop

€762JetBlue

Tue, 8 Sep - Tue, 15 Sep

11:30 - 15:33

DUB

UVF

33h 03m

1 stop

16:39 - 09:00

UVF

DUB

35h 21m

1 stop

€789JetBlue

Tue, 8 Sep - Tue, 15 Sep

11:00 - 14:14

DUB

UVF

32h 14m

1 stop

15:34 - 16:40

UVF

DUB

20h 06m

2 stops

€793Delta

Tue, 18 Aug - Tue, 25 Aug

11:30 - 15:33

DUB

UVF

33h 03m

1 stop

16:39 - 09:00

UVF

DUB

35h 21m

1 stop

€796JetBlue

Tue, 8 Sep - Tue, 15 Sep

11:30 - 15:12

DUB

UVF

32h 42m

1 stop

16:39 - 09:00

UVF

DUB

35h 21m

1 stop

€814JetBlue

Fri, 4 Sep - Fri, 18 Sep

11:30 - 16:02

DUB

UVF

32h 32m

2 stops

15:06 - 08:30

UVF

DUB

13h 24m

1 stop

€832American Airlines

Sun, 17 Jan - Thu, 21 Jan

11:30 - 15:03

DUB

UVF

31h 33m

2 stops

16:05 - 08:30

UVF

DUB

36h 25m

2 stops

€834American Airlines

Sun, 17 Jan - Thu, 21 Jan

11:30 - 15:03

DUB

UVF

55h 33m

2 stops

15:06 - 08:30

UVF

DUB

13h 24m

1 stop

€835American Airlines

Sun, 17 Jan - Thu, 21 Jan

13:45 - 14:02

DUB

UVF

29h 17m

2 stops

15:02 - 06:30

UVF

DUB

34h 28m

2 stops

€836American Airlines

Tue, 8 Sep - Tue, 15 Sep

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JetBlue flights from Ireland to Saint Lucia

Our best JetBlue deals on Ireland to Saint Lucia flight tickets

JetBlue

8 Sept

DUB11:30Dublin

33h 03m

1 stop

UVF15:33Castries Hewanorra

15 Sept

UVF16:39Castries Hewanorra

35h 21m

1 stop

DUB09:00Dublin

€762

JetBlue

8 Sept

DUB11:30Dublin

33h 03m

1 stop

UVF15:33Castries Hewanorra

15 Sept

UVF16:39Castries Hewanorra

35h 21m

1 stop

DUB09:00Dublin

€789

JetBlue

8 Sept

DUB11:30Dublin

33h 03m

1 stop

UVF15:33Castries Hewanorra

15 Sept

UVF16:39Castries Hewanorra

35h 21m

1 stop

DUB09:00Dublin

€796

American Airlines flights from Ireland to Saint Lucia

Our best American Airlines deals on Ireland to Saint Lucia flight tickets

American Airlines

17 Jan

DUB11:30Dublin

32h 32m

2 stops

UVF16:02Castries Hewanorra

21 Jan

UVF15:06Castries Hewanorra

13h 24m

1 stop

DUB08:30Dublin

€832

American Airlines

17 Jan

DUB11:30Dublin

31h 33m

2 stops

UVF15:03Castries Hewanorra

21 Jan

UVF16:05Castries Hewanorra

36h 25m

2 stops

DUB08:30Dublin

€834

American Airlines

17 Jan

DUB11:30Dublin

55h 33m

2 stops

UVF15:03Castries Hewanorra

21 Jan

UVF15:06Castries Hewanorra

13h 24m

1 stop

DUB08:30Dublin

€835

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinCastries

DUB - UVF

DUBUVF

Dublin

Tue 18/8

10:00-14:14

2 stops33h 14m

Castries Hewanorra

Tue 25/8

15:34-16:40

2 stops20h 06m

€753

DublinCastries

DUB - UVF

DUBUVF

Dublin

Tue 8/9

11:30-15:33

1 stop33h 03m

Castries Hewanorra

Tue 15/9

16:39-09:00

1 stop35h 21m

€762

DublinCastries

DUB - UVF

DUBUVF

Dublin

Tue 8/9

11:30-15:33

1 stop33h 03m

Castries Hewanorra

Tue 15/9

16:39-09:00

1 stop35h 21m

€789

DublinCastries

DUB - UVF

DUBUVF

Dublin

Tue 18/8

11:00-14:14

1 stop32h 14m

Castries Hewanorra

Tue 25/8

15:34-16:40

2 stops20h 06m

€793

DublinCastries

DUB - UVF

DUBUVF

Dublin

Tue 8/9

11:30-15:33

1 stop33h 03m

Castries Hewanorra

Tue 15/9

16:39-09:00

1 stop35h 21m

€796

DublinCastries

DUB - UVF

DUBUVF

Dublin

Fri 4/9

11:30-15:12

1 stop32h 42m

Castries Hewanorra

Fri 18/9

16:39-09:00

1 stop35h 21m

€814

Fastest return journey

DublinCastries

DUB - UVF

DUBUVF

Dublin

Sun 17/1

11:30-16:02

2 stops32h 32m

Castries Hewanorra

Thu 21/1

15:06-08:30

1 stop13h 24m

€832

DublinCastries

DUB - UVF

DUBUVF

Dublin

Sun 17/1

11:30-15:03

2 stops31h 33m

Castries Hewanorra

Thu 21/1

16:05-08:30

2 stops36h 25m

€834

DublinCastries

DUB - UVF

DUBUVF

Dublin

Sun 17/1

11:30-15:03

2 stops55h 33m

Castries Hewanorra

Thu 21/1

15:06-08:30

1 stop13h 24m

€835

DublinCastries

DUB - UVF

DUBUVF

Dublin

Tue 8/9

13:45-14:02

2 stops29h 17m

Castries Hewanorra

Tue 15/9

15:02-06:30

2 stops34h 28m

€836

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	16h 30m
Direct flights	None

The fastest flight from Ireland to Saint Lucia takes 16h 30m

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

Search flight deals

Frequently asked questions about flying from Ireland to Saint Lucia

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.

Frequently asked questions about flying from Ireland to Saint Lucia

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.