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.

€703 Cheap Flights from Ireland to Saint Lucia in 2025/26

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ireland to Saint Lucia

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Saint Lucia

Enter your travel dates to find the best prices.

18:00 - 15:05DUB-UVF

25h 05m1 stop

22:05 - 15:20UVF-DUB

13h 15m1 stop

€760British Airways

Find Deal

Thu, 8 Jan - Mon, 12 Jan

09:45 - 15:39DUB-UVF

33h 54m1 stop

16:56 - 08:45UVF-DUB

35h 49m2 stops

€872Delta

Find Deal

Fri, 28 Nov - Thu, 4 Dec

10:30 - 12:05DUB-SLU

29h 35m2 stops

12:35 - 10:15SLU-DUB

17h 40m2 stops

€960Multiple Airlines

Find Deal

Thu, 27 Nov - Thu, 4 Dec

10:30 - 12:05DUB-SLU

29h 35m2 stops

15:45 - 12:35SLU-DUB

16h 50m2 stops

€991Multiple Airlines

Find Deal

Thu, 8 Jan - Mon, 12 Jan

19:45 - 16:20DUB-UVF

48h 35m2 stops

17:15 - 15:40UVF-DUB

18h 25m2 stops

€1,118Air Canada

Find Deal

Mon, 5 Jan - Mon, 19 Jan

19:45 - 16:20DUB-UVF

48h 35m2 stops

17:15 - 07:10UVF-DUB

33h 55m1 stop

€1,123Air Canada

Find Deal

Mon, 5 Jan - Mon, 19 Jan

06:15 - 16:25DUB-UVF

38h 10m2 stops

17:15 - 15:40UVF-DUB

18h 25m2 stops

€1,165Multiple Airlines

Find Deal

Thu, 8 Jan - Mon, 12 Jan

19:45 - 16:20DUB-UVF

48h 35m2 stops

17:15 - 15:40UVF-DUB

18h 25m2 stops

€1,176Air Canada

Find Deal

Mon, 5 Jan - Mon, 19 Jan

19:45 - 16:20DUB-UVF

48h 35m2 stops

17:15 - 07:10UVF-DUB

33h 55m1 stop

€1,182Air Canada

Find Deal

Mon, 5 Jan - Mon, 19 Jan

13:25 - 15:39DUB-UVF

30h 14m2 stops

16:56 - 15:45UVF-DUB

18h 49m2 stops

€1,236Delta

Find Deal

Thu, 27 Nov - Thu, 4 Dec

British Airways flights from Ireland to Saint Lucia

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

British Airways

17 Nov

DUB20:40Dublin

22h 25m

1 stop

UVF15:05Castries Hewanorra

21 Nov

UVF20:50Castries Hewanorra

14h 15m

1 stop

DUB15:05Dublin

€738

Find similar

British Airways

8 Jan

DUB18:00Dublin

25h 05m

1 stop

UVF15:05Castries Hewanorra

12 Jan

UVF22:05Castries Hewanorra

13h 15m

1 stop

DUB15:20Dublin

€760

Find similar

Delta flights from Ireland to Saint Lucia

Our best Delta deals on Ireland to Saint Lucia flight tickets

Delta

28 Nov

DUB09:45Dublin

33h 54m

1 stop

UVF15:39Castries Hewanorra

4 Dec

UVF16:56Castries Hewanorra

35h 49m

2 stops

DUB08:45Dublin

€872

Find similar

Delta

17 Nov

DUB10:45Dublin

32h 54m

2 stops

UVF15:39Castries Hewanorra

21 Nov

UVF16:59Castries Hewanorra

59h 46m

2 stops

DUB08:45Dublin

€906

Find similar

Delta

27 Nov

DUB13:25Dublin

30h 14m

2 stops

UVF15:39Castries Hewanorra

4 Dec

UVF16:56Castries Hewanorra

18h 49m

2 stops

DUB15:45Dublin

€1,236

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 8/1

18:00-15:05

1 stop25h 05m

Castries Hewanorra

Mon 12/1

22:05-15:20

1 stop13h 15m

€760

DublinCastries

DUB - UVF

DUBUVF

Dublin

Fri 28/11

09:45-15:39

1 stop33h 54m

Castries Hewanorra

Thu 4/12

16:56-08:45

2 stops35h 49m

€872

DublinCastries

DUB - SLU

DUBSLU

Dublin

Thu 27/11

10:30-12:05

2 stops29h 35m

Castries George F. L. Charle

Thu 4/12

12:35-10:15

2 stops17h 40m

€960

DublinCastries

DUB - SLU

DUBSLU

Dublin

Thu 8/1

10:30-12:05

2 stops29h 35m

Castries George F. L. Charle

Mon 12/1

15:45-12:35

2 stops16h 50m

€991

DublinCastries

DUB - UVF

DUBUVF

Dublin

Mon 5/1

19:45-16:20

2 stops48h 35m

Castries Hewanorra

Mon 19/1

17:15-15:40

2 stops18h 25m

€1,118

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

€1,123

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 8/1

06:15-16:25

2 stops38h 10m

Castries Hewanorra

Mon 12/1

17:15-15:40

2 stops18h 25m

€1,165

DublinCastries

DUB - UVF

DUBUVF

Dublin

Mon 5/1

19:45-16:20

2 stops48h 35m

Castries Hewanorra

Mon 19/1

17:15-15:40

2 stops18h 25m

€1,176

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

€1,182

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 27/11

13:25-15:39

2 stops30h 14m

Castries Hewanorra

Thu 4/12

16:56-15:45

2 stops18h 49m

€1,236

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ireland to Saint Lucia?

British Airways is the most popular carrier operating from Ireland to Saint Lucia

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

Direct flights	None

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.

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.