Find flights
When to book
Airlines
FAQs

Cheap flights from Dublin to Saint Lucia from £391

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — UVF
30 Mar — 6 Apr1
1 adult

Cheap 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 25 March 2025.

Round-trip from

£918

One-way from

£391
Delta
  • Delta
  • 8/5-15/5
  • 4 total stops
  • 51h 40m total
  • Dublin to Saint Lucia
Search Deals
Air Canada
  • Air Canada
  • 15/5
  • 1 total stop
  • 33h 25m total
  • Dublin to Saint Lucia
Search Deals

Find flight deals from Dublin to Saint Lucia

Cheapest flights from Dublin to Saint Lucia
Explore the most affordable flight options available from Dublin to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Thu 8/510:00DUB - UVF
2 stops33h 06mDelta
Thu 15/515:26UVF - DUB
2 stops18h 34mDelta
Deal found 23/3£918
Sat 17/514:15DUB - UVF
2 stops28h 30mMultiple Airlines
Sun 25/514:35UVF - DUB
2 stops17h 40mMultiple Airlines
Deal found 23/3£1,052

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 25 March 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

Thu 8/5

15:00-14:06

2 stops28h 06m

Castries Hewanorra

Thu 15/5

15:26-15:00

2 stops18h 34m

£918

DublinCastries

DUB - UVF

DUBUVF

Dublin

Sat 17/5

14:15-13:45

2 stops28h 30m

Castries Hewanorra

Sun 25/5

14:35-13:15

2 stops17h 40m

£1,052

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 15/5

09:50-14:15

1 stop33h 25m

£391

DublinCastries

DUB - UVF

DUBUVF

Dublin

Thu 15/5

12:00-14:15

2 stops31h 15m

£410

Flights are sorted by cheapest return flights first.

Deals found on 23/3

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.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated 25 March 2025.
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Michael,Sept 2023

LAX - SLC

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
Delta
8.0
Very Good
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Michael,Sept 2023

LAX - SLC

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.
Air Canada
7.0
Good
8,957 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Michael,Sept 2023

LAX - SLC

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

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.

  • 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.

  • What is the cheapest month to book a flight from Dublin to Saint Lucia?

    Currently, March is the cheapest month in which you can book a flight from Dublin to Saint Lucia (average of £328). Flying from Dublin to Saint Lucia in December is currently the most expensive (average of £1,100). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Saint Lucia?

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.