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.

€701 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.

20:40 - 15:05

DUB

UVF

22h 25m1 stop

20:50 - 14:20

UVF

DUB

13h 30m1 stop

€701British Airways

Thu, 29 Jan - Tue, 3 Feb

18:30 - 15:05

DUB

UVF

24h 35m1 stop

20:50 - 14:20

UVF

DUB

13h 30m1 stop

€721British Airways

Sun, 18 Jan - Fri, 23 Jan

20:40 - 15:05

DUB

UVF

22h 25m1 stop

20:50 - 17:00

UVF

DUB

16h 10m1 stop

€722British Airways

Thu, 15 Jan - Tue, 20 Jan

19:25 - 19:00

DUB

SLU

27h 35m2 stops

15:45 - 17:00

SLU

DUB

21h 15m2 stops

€817Multiple Airlines

Sun, 18 Jan - Fri, 23 Jan

10:30 - 12:05

DUB

SLU

29h 35m2 stops

15:45 - 12:10

SLU

DUB

16h 25m2 stops

€824Multiple Airlines

Thu, 29 Jan - Tue, 3 Feb

10:45 - 15:05

DUB

UVF

32h 20m2 stops

16:25 - 08:45

UVF

DUB

60h 20m2 stops

€948Delta

Sun, 18 Jan - Fri, 23 Jan

16:45 - 13:08

DUB

UVF

24h 23m2 stops

17:21 - 04:15

UVF

DUB

30h 54m2 stops

€972Multiple Airlines

Fri, 23 Jan - Fri, 30 Jan

16:40 - 13:08

DUB

UVF

24h 28m1 stop

17:21 - 08:40

UVF

DUB

35h 19m1 stop

€991Multiple Airlines

Fri, 23 Jan - Fri, 30 Jan

10:45 - 15:05

DUB

UVF

32h 20m2 stops

16:25 - 15:45

UVF

DUB

43h 20m2 stops

€1,004Delta

Sun, 18 Jan - Fri, 23 Jan

10:45 - 15:05

DUB

UVF

32h 20m2 stops

16:25 - 08:45

UVF

DUB

60h 20m2 stops

€1,010Delta

Thu, 29 Jan - Tue, 3 Feb

Delta flights from Ireland to Saint Lucia

Our best Delta deals on Ireland to Saint Lucia flight tickets

Delta

18 Jan

DUB10:45Dublin

32h 20m

2 stops

UVF15:05Castries Hewanorra

23 Jan

UVF16:25Castries Hewanorra

60h 20m

2 stops

DUB08:45Dublin

€948

Find similar

Delta

18 Jan

DUB10:45Dublin

32h 20m

2 stops

UVF15:05Castries Hewanorra

23 Jan

UVF16:25Castries Hewanorra

43h 20m

2 stops

DUB15:45Dublin

€1,004

Find similar

Delta

29 Jan

DUB10:45Dublin

32h 20m

2 stops

UVF15:05Castries Hewanorra

3 Feb

UVF16:25Castries Hewanorra

60h 20m

2 stops

DUB08:45Dublin

€1,010

Find similar

American Airlines flights from Ireland to Saint Lucia

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

American Airlines

24 Jan

DUB11:30Dublin

31h 33m

2 stops

UVF15:03Castries Hewanorra

26 Jan

UVF17:02Castries Hewanorra

35h 38m

2 stops

DUB08:40Dublin

€1,268

Find similar

American Airlines

24 Jan

DUB11:30Dublin

32h 32m

2 stops

UVF16:02Castries Hewanorra

26 Jan

UVF17:02Castries Hewanorra

35h 38m

2 stops

DUB08:40Dublin

€1,269

Find similar

American Airlines

24 Jan

DUB11:30Dublin

31h 33m

2 stops

UVF15:03Castries Hewanorra

26 Jan

UVF16:06Castries Hewanorra

36h 34m

2 stops

DUB08:40Dublin

€1,270

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 29/1

20:40-15:05

1 stop22h 25m

Castries Hewanorra

Tue 3/2

20:50-14:20

1 stop13h 30m

€701

DublinCastries

DUB - UVF

DUBUVF

Dublin

Sun 18/1

18:30-15:05

1 stop24h 35m

Castries Hewanorra

Fri 23/1

20:50-14:20

1 stop13h 30m

€721

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 15/1

20:40-15:05

1 stop22h 25m

Castries Hewanorra

Tue 20/1

20:50-17:00

1 stop16h 10m

€722

DublinCastries

DUB - SLU

DUBSLU

Dublin

Sun 18/1

19:25-19:00

2 stops27h 35m

Castries George F. L. Charle

Fri 23/1

15:45-17:00

2 stops21h 15m

€817

DublinCastries

DUB - SLU

DUBSLU

Dublin

Thu 29/1

10:30-12:05

2 stops29h 35m

Castries George F. L. Charle

Tue 3/2

15:45-12:10

2 stops16h 25m

€824

DublinCastries

DUB - UVF

DUBUVF

Dublin

Sun 18/1

10:45-15:05

2 stops32h 20m

Castries Hewanorra

Fri 23/1

16:25-08:45

2 stops60h 20m

€948

DublinCastries

DUB - UVF

DUBUVF

Dublin

Fri 23/1

16:45-13:08

2 stops24h 23m

Castries Hewanorra

Fri 30/1

17:21-04:15

2 stops30h 54m

€972

DublinCastries

DUB - UVF

DUBUVF

Dublin

Fri 23/1

16:40-13:08

1 stop24h 28m

Castries Hewanorra

Fri 30/1

17:21-08:40

1 stop35h 19m

€991

DublinCastries

DUB - UVF

DUBUVF

Dublin

Sun 18/1

10:45-15:05

2 stops32h 20m

Castries Hewanorra

Fri 23/1

16:25-15:45

2 stops43h 20m

€1,004

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 29/1

10:45-15:05

2 stops32h 20m

Castries Hewanorra

Tue 3/2

16:25-08:45

2 stops60h 20m

€1,010

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 20m
Direct flights	None

The fastest flight from Ireland to Saint Lucia takes 16h 20m

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.