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Cheap flights from Dublin to St Lucia

Travelers usually plan this journey for holiday breaks or family visits across the Atlantic. You will find that cheap flights from Dublin to St Lucia require at least one change, since no carrier operates a nonstop service on this corridor. You should review the available routing options and compare the scheduled arrival windows before picking a ticket.

Cheapest monthMarch
Airlines10
Direct flightswith a stop
Distance6,458 km
Direct flight time *8 h 20 min
Updated 28 Oct 2026

Search opens on kissandfly.com — that’s where you buy the ticket.

Prices found on this route

Lowest fare found per airline in recent searches — click to search that date on kissandfly.com

AirlineFlightRatingDatePrice fromSearch
WestJetWestJetWSwith a stop★★★★★ 4.21 May 2027from $633Search 1 May 2027
British AirwaysBritish AirwaysBAwith a stop—1 Jul 2027from $664Search 1 Jul 2027
Aer LingusAer LingusEIwith a stop—1 Jul 2027from $673Search 1 Jul 2027
Air CanadaAir CanadaACwith a stop—1 Jul 2027from $709Search 1 Jul 2027
LufthansaLufthansaLHwith a stop★★★★★ 4.41 Feb 2027from $938Search 1 Feb 2027
American AirlinesAmerican AirlinesAAwith a stop★★★★★ 3.919 Dec 2026from $1,515Search 19 Dec 2026
KLM Royal Dutch AirlinesKLM Royal Dutch AirlinesKLwith a stop★★★★★ 4.319 Dec 2026from $1,929Search 19 Dec 2026
United AirlinesUnited AirlinesUAwith a stop★★★★★ 3.919 Dec 2026from $2,334Search 19 Dec 2026
Delta Air LinesDelta Air LinesDLwith a stop★★★★★ 4.119 Dec 2026from $2,447Search 19 Dec 2026
Air FranceAir FranceAFwith a stop★★★★★ 4.228 Oct 2026from $3,728Search 28 Oct 2026

Source: fares found by Tickets Travel Network search engines, snapshot of 28 October 2026. Prices are converted to USD at an approximate rate; the exact price is shown on the booking site.

Price by month

Lowest fare found for each month in recent searches. Cheapest month: March — from $570.

MonthPrice fromDate
October 2026from $81029 Oct 2026
November 2026from $1,0291 Nov 2026
December 2026from $1,51519 Dec 2026
January 2027from $1,14723 Jan 2027
February 2027from $5821 Feb 2027
March 2027from $5701 Mar 2027
April 2027from $7301 Apr 2027
May 2027from $6331 May 2027
June 2027from $1,0351 Jun 2027
July 2027from $6641 Jul 2027
August 2027from $1,2121 Aug 2027

Search March on kissandfly.com

Airports on this route

Distances are straight-line from the city centre

CityAirportTo centre
DublinDublin DUB10 km
St LuciaHewanorra UVF32 km

Route on the map

DublinSt Lucia6,458 km
Dublin – St Lucia: 6,458 km in a straight line; Saint Lucia is highlighted. Land outlines: Natural Earth.

When to fly

The window around the shoulder weeks often holds steadier fares before the main travel rush begins. You will notice that March stands out as the cheapest month on this route, offering more available seats and slightly lower base prices. You can track dated fares across the autumn and winter months, with October through August showing regular price updates. Booking during the quieter weeks between holidays usually secures better connection times and avoids the peak summer surge.

Airlines and what to expect

Every carrier on this route requires a connection, which adds a transfer to your itinerary. You will find Aer Lingus, WestJet, British Airways, Air Canada, United Airlines, Lufthansa, KLM Royal Dutch Airlines, Delta Air Lines, American Airlines and Air France operating scheduled services between these points. The available fares differ by airline and booking window, so you should compare how each carrier handles baggage allowances, seat assignments and change fees before confirming your schedule. Reviewing the specific terms for each ticket ensures you understand exactly what is included in your price.

Arriving — St Lucia

Getting into town from Hewanorra International Airport involves a straightforward road transfer that follows coastal highways. Local taxis and prearranged transfers are the standard ways to reach your accommodation, and the drive typically moves steadily despite occasional traffic. You should allow extra time during busy arrival periods when queues build near the terminal. Keeping your travel documents ready speeds up immigration and customs processing. The short journey into the settlement area offers clear views of the surrounding landscape.

Before you go: Saint Lucia

Currency
XCD (EC$)
Power sockets
Type G · 240 V
Language
English
Emergency number
911, 999
Calling code
+1758
Internet domain
.lc
Population of St Lucia
15 k (2010)
Time zone
UTC-04 (America/St_Lucia)

Country facts: Wikidata

Check before you book

  • Verify whether your fare includes checked baggage or if you need to pay for it at the airport.
  • Confirm the departure terminal when selecting your flight.
  • Book connecting flights on a single reservation to protect your luggage during transfers.
  • Check passport validity and entry requirements for Saint Lucia before you travel.
  • Plan your arrival around the shoulder season to avoid peak travel crowds.

Frequently asked questions

Dublin – St Lucia: when is it cheapest to fly?

The lowest price in recent searches was found for March 2027 — $570. Prices change daily; check the live price in the search.

Dublin – St Lucia: which airlines fly this route?

Airlines with offers on this route: WestJet, British Airways, Aer Lingus, Air Canada, Lufthansa, American Airlines, KLM Royal Dutch Airlines, United Airlines, Delta Air Lines, Air France.

Dublin – St Lucia: are there direct flights?

Only connecting flights were available in recent searches.

How long is the flight from Dublin to St Lucia?

The distance is about 6,458 km, so a non-stop flight takes roughly 8 h 20 min. Only connecting flights were found recently; a stop adds a few hours.

Which airports serve Dublin – St Lucia?

Dublin: Dublin (DUB). St Lucia: Hewanorra (UVF).

What is the time difference between Dublin and St Lucia?

St Lucia is 4 h behind Dublin.

Dublin — more routes

ToAirlineFlightDatePrice from
LublinRyanairdirect8 Nov 2026from $28
WarsawRyanairdirect7 Nov 2026from $34
KrakowRyanairdirect4 Nov 2026from $36
KosiceRyanairdirect5 Nov 2026from $45
BudapestRyanairdirect23 Feb 2027from $74
BucharestRyanairdirect10 Nov 2026from $75
AntalyaSun Expressdirect3 Nov 2026from $89
IasiHiSkydirect4 Nov 2026from $158
RzeszowRyanairdirect31 Oct 2026from $170
ChisinauFLYONEdirect5 Aug 2027from $184

St Lucia — flights from other cities

FromAirlineFlightDatePrice from
LondonAmerican Airlineswith a stop4 Feb 2027from $1,365
DublinAmerican Airlineswith a stop19 Dec 2026from $1,515
WarsawLOT Polish Airlineswith a stop19 Dec 2026from $1,811

Nearby alternatives

Airports within reach of Dublin / St Lucia that also have this destination — sometimes far cheaper

RouteDistanceFlightDatePrice from
Dublin → Bridgetown193 km from St Luciawith a stop30 Jan 2027from $669
Search on kissandfly.com · $633