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Cheap flights from Ireland to Saint Lucia from €700

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Saint Lucia departing on 14/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Saint Lucia

Recent return flight deals from Ireland to Saint Lucia

Enter your travel dates to find the best prices.
Delta Logo
11:00 - 14:02
DUB
-
UVF
32h 02m
1 stop
Delta Logo
15:22 - 09:15
UVF
-
DUB
36h 53m
2 stops
€700Delta
Tue, 14 Apr - Fri, 24 Apr
Delta Logo
10:00 - 14:02
DUB
-
UVF
33h 02m
2 stops
Delta Logo
15:22 - 09:15
UVF
-
DUB
36h 53m
2 stops
€706Delta
Thu, 16 Apr - Fri, 24 Apr
Air Canada Logo
09:50 - 15:25
DUB
-
UVF
34h 35m
1 stop
Air Canada Logo
16:05 - 08:15
UVF
-
DUB
35h 10m
1 stop
€732Air Canada
Wed, 15 Apr - Sun, 26 Apr
Air Canada Logo
09:50 - 15:20
DUB
-
UVF
34h 30m
1 stop
Air Canada Logo
16:05 - 08:15
UVF
-
DUB
35h 10m
1 stop
€735Air Canada
Tue, 14 Apr - Sun, 26 Apr
Air Canada Logo
09:50 - 15:20
DUB
-
UVF
34h 30m
1 stop
Air Canada Logo
16:05 - 08:15
UVF
-
DUB
35h 10m
1 stop
€758Air Canada
Thu, 16 Apr - Sun, 26 Apr
Air Canada Logo
09:50 - 15:20
DUB
-
UVF
34h 30m
1 stop
Air Canada Logo
16:15 - 07:30
UVF
-
DUB
34h 15m
2 stops
€782Air Canada
Thu, 9 Apr - Thu, 16 Apr
Air Canada Logo
09:50 - 15:10
DUB
-
UVF
34h 20m
1 stop
Air Canada Logo
16:05 - 08:15
UVF
-
DUB
35h 10m
1 stop
€783Air Canada
Sun, 12 Apr - Sun, 26 Apr
Air Canada Logo
09:50 - 15:25
DUB
-
UVF
34h 35m
1 stop
Air Canada Logo
16:15 - 07:30
UVF
-
DUB
34h 15m
2 stops
€800Air Canada
Wed, 15 Apr - Thu, 23 Apr
Air Canada Logo
09:50 - 15:20
DUB
-
UVF
34h 30m
1 stop
Air Canada Logo
16:15 - 08:15
UVF
-
DUB
35h 00m
1 stop
€808Air Canada
Tue, 14 Apr - Mon, 27 Apr
Multiple Airlines Logo
09:40 - 15:20
DUB
-
UVF
34h 40m
2 stops
Multiple Airlines Logo
16:15 - 20:55
UVF
-
DUB
23h 40m
2 stops
€809Multiple Airlines
Thu, 9 Apr - Thu, 16 Apr

Delta flights from Ireland to Saint Lucia

Our best Delta deals on Ireland to Saint Lucia flight tickets
Delta
14 Apr
DUB11:00Dublin
32h 02m
1 stop
UVF14:02Castries Hewanorra
24 Apr
UVF15:22Castries Hewanorra
36h 53m
2 stops
DUB09:15Dublin
€700
Delta
16 Apr
DUB10:00Dublin
33h 02m
2 stops
UVF14:02Castries Hewanorra
24 Apr
UVF15:22Castries Hewanorra
36h 53m
2 stops
DUB09:15Dublin
€706
Delta
13 Apr
DUB15:00Dublin
28h 02m
2 stops
UVF14:02Castries Hewanorra
29 Apr
UVF15:22Castries Hewanorra
36h 53m
2 stops
DUB09:15Dublin
€832

Air Canada flights from Ireland to Saint Lucia

Our best Air Canada deals on Ireland to Saint Lucia flight tickets
Air Canada
15 Apr
DUB09:50Dublin
34h 35m
1 stop
UVF15:25Castries Hewanorra
26 Apr
UVF16:05Castries Hewanorra
35h 10m
1 stop
DUB08:15Dublin
€732
Air Canada
14 Apr
DUB09:50Dublin
34h 30m
1 stop
UVF15:20Castries Hewanorra
26 Apr
UVF16:05Castries Hewanorra
35h 10m
1 stop
DUB08:15Dublin
€735
Air Canada
16 Apr
DUB09:50Dublin
34h 30m
1 stop
UVF15:20Castries Hewanorra
26 Apr
UVF16:05Castries Hewanorra
35h 10m
1 stop
DUB08:15Dublin
€758

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 26 February 2026.
Use the filters below to find and compare flights from Ireland to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinCastries

DUB - UVF

DUBUVF

Dublin

Tue 14/4

11:00-14:02

1 stop32h 02m

Castries Hewanorra

Fri 24/4

15:22-09:15

2 stops36h 53m

€700

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 16/4

10:00-14:02

2 stops33h 02m

Castries Hewanorra

Fri 24/4

15:22-09:15

2 stops36h 53m

€706

DublinCastries

DUB - UVF

DUBUVF

Dublin

Wed 15/4

09:50-15:25

1 stop34h 35m

Castries Hewanorra

Sun 26/4

16:05-08:15

1 stop35h 10m

€732

DublinCastries

DUB - UVF

DUBUVF

Dublin

Tue 14/4

09:50-15:20

1 stop34h 30m

Castries Hewanorra

Sun 26/4

16:05-08:15

1 stop35h 10m

€735

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 16/4

09:50-15:20

1 stop34h 30m

Castries Hewanorra

Sun 26/4

16:05-08:15

1 stop35h 10m

€758

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 9/4

09:50-15:20

1 stop34h 30m

Castries Hewanorra

Thu 16/4

16:15-07:30

2 stops34h 15m

€782

DublinCastries

DUB - UVF

DUBUVF

Dublin

Sun 12/4

09:50-15:10

1 stop34h 20m

Castries Hewanorra

Sun 26/4

16:05-08:15

1 stop35h 10m

€782

DublinCastries

DUB - UVF

DUBUVF

Dublin

Wed 15/4

09:50-15:25

1 stop34h 35m

Castries Hewanorra

Thu 23/4

16:15-07:30

2 stops34h 15m

€800

DublinCastries

DUB - UVF

DUBUVF

Dublin

Tue 14/4

09:50-15:20

1 stop34h 30m

Castries Hewanorra

Mon 27/4

16:15-08:15

1 stop35h 00m

€808

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 9/4

09:40-15:20

2 stops34h 40m

Castries Hewanorra

Thu 16/4

16:15-20:55

2 stops23h 40m

€809

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

27h 00m

Direct flights

None
The fastest flight from Ireland to Saint Lucia takes 27h 00m
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.

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Find better results for your trip to Saint Lucia

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