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Cheap flights from Dublin to Saint Lucia from £828

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — UVF
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Saint Lucia

Enter your travel dates to find the best prices.

Best flights from Dublin to Saint Lucia
Discover carefully curated flight deals from Dublin to Saint Lucia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 December 2025.

Sun 18/110:45DUB - UVF
2 stops32h 20mDelta
Fri 23/116:25UVF - DUB
2 stops60h 20mDelta
Deal found 7/12£828
Thu 29/110:45DUB - UVF
2 stops32h 20mDelta
Tue 3/216:25UVF - DUB
2 stops60h 20mDelta
Deal found 7/12£882
Thu 15/106:00DUB - UVF
2 stops37h 05mDelta
Tue 20/116:25UVF - DUB
2 stops19h 20mDelta
Deal found 8/12£933

Find flight deals from Dublin to Saint Lucia

Keep the following information in mind while searching for Dublin to Saint Lucia flight deals. Data was last updated 9 December 2025.

Round-trip from

£828
Delta
  • Delta
  • 18/1-23/1
  • 4 total stops
  • 92h 40m total
  • Dublin to Saint Lucia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin 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, Cheapflights users made 858,174 searches. Data last updated 9 December 2025.
Use the filters below to find and compare flights from Dublin to Saint Lucia that are best for you.

Fly from

Dublin

Fly to

Saint Lucia

Route

Depart

Return

Price

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

£828

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

£882

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 15/1

06:00-15:05

2 stops37h 05m

Castries Hewanorra

Tue 20/1

16:25-15:45

2 stops19h 20m

£933

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Best time to book a flight from Dublin to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Saint Lucia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Saint Lucia?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Saint Lucia. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Dublin to Saint Lucia?

    There are many flights that can get you from Dublin to Saint Lucia in 32h 20m. Fly via Delta to get the fastest option. There are 4027 mi between Dublin and Saint Lucia.

  • Can I find deals for flights from Dublin to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Dublin to Saint Lucia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Saint Lucia.

  • Can I find deals for business class flights from Dublin to Saint Lucia?

    Yes. Cheapflights offers flight deals from Dublin to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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When you search for this flight from Dublin to Saint Lucia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Saint Lucia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Saint Lucia from Dublin.

Can Cheapflights find flights from Dublin to Saint Lucia with no change fees?

Need flexible booking options for your flight to Saint Lucia from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dublin to Saint Lucia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Saint Lucia from Dublin today and book when prices fit your budget.

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