Cheap flights from Dublin to Saint Lucia from £380
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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
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 14 July 2025.
Round-trip from | £461 |
---|---|
One-way from | £380 |
Find flight deals from Dublin to Saint Lucia
Cheapest flights from Dublin to Saint LuciaExplore 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 14 July 2025.
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 14 July 2025.
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 14 July 2025.
Use the filters below to find and compare flights from Dublin to Saint Lucia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DublinCastries
DUB - UVF
DUBUVF
Dublin
Thu 28/8
11:30-16:11
1 stop33h 41m
Castries Hewanorra
Tue 2/9
15:33-08:20
1 stop35h 47m
DublinCastries
DUB - UVF
DUBUVF
Dublin
Wed 19/11
09:45-15:10
1 stop33h 25m
Castries Hewanorra
Sun 23/11
16:35-07:45
1 stop35h 10m
DublinCastries
DUB - UVF
DUBUVF
Dublin
Thu 28/8
11:00-14:15
1 stop32h 15m
Castries Hewanorra
Thu 4/9
15:35-08:45
1 stop36h 10m
DublinCastries
DUB - UVF
DUBUVF
Dublin
Mon 15/9
06:25-14:15
3 stops36h 50m
DublinCastries
DUB - UVF
DUBUVF
Dublin
Mon 15/9
09:20-14:15
2 stops33h 55m
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.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Saint Lucia
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 14 July 2025.
Check out reviews from past customers who have flown with Delta, KLM, andJetBlue from Dublin to Saint Lucia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Michael,Sept 2023
LAX - SLC
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Michael,Sept 2023
LAX - SLC
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Michael,Sept 2023
LAX - SLC
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Michael,Sept 2023
LAX - SLC
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Michael,Sept 2023
LAX - SLC
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.
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.
Alternative routes for Dublin to Saint Lucia
See prices for flight routes from nearby airports that may be better suited for you.
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.