How do I get Price Alerts for flights from Ireland to Castries?

Search flight deals from Ireland to Castries . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Ireland to Castries with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Ireland to Castries Hewanorra Airport?

Prices for flights from Ireland to Castries Hewanorra Airport are updated daily.

How old do you have to be to fly from Ireland to Castries Hewanorra Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Castries Hewanorra Airport.

What documentation or ID do you need to fly to Castries Hewanorra Airport?

The necessary travel and health documents for your Castries Hewanorra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€550 Cheap Flights from Ireland to Castries in 2026

Find the cheapest flights from Ireland to Castries

Return

One-way

Recent return flight deals from Ireland to Castries

Enter your travel dates to find the best prices.

11:30 - 15:34DUB Dublin-UVF Castries Hewanorra

33h 04m1 stop New York John F Kennedy Intl

16:39 - 09:00UVF Castries Hewanorra-DUB Dublin

35h 21m1 stop New York John F Kennedy Intl

€550JetBlue

Tue, 13 Oct - Tue, 20 Oct

11:30 - 15:34DUB Dublin-UVF Castries Hewanorra

33h 04m1 stop New York John F Kennedy Intl

16:39 - 09:00UVF Castries Hewanorra-DUB Dublin

35h 21m1 stop New York John F Kennedy Intl

€607JetBlue

Mon, 12 Oct - Mon, 19 Oct

11:30 - 15:34DUB Dublin-UVF Castries Hewanorra

33h 04m1 stop New York John F Kennedy Intl

16:39 - 09:00UVF Castries Hewanorra-DUB Dublin

35h 21m1 stop New York John F Kennedy Intl

€679JetBlue

Sun, 11 Oct - Sun, 18 Oct

11:30 - 15:34DUB Dublin-UVF Castries Hewanorra

33h 04m1 stop New York John F Kennedy Intl

16:39 - 09:00UVF Castries Hewanorra-DUB Dublin

35h 21m1 stop New York John F Kennedy Intl

€687JetBlue

Mon, 12 Oct - Mon, 19 Oct

11:30 - 15:34DUB Dublin-UVF Castries Hewanorra

33h 04m1 stop New York John F Kennedy Intl

16:39 - 09:00UVF Castries Hewanorra-DUB Dublin

35h 21m1 stop New York John F Kennedy Intl

€689JetBlue

Sun, 11 Oct - Sun, 18 Oct

17:30 - 15:00DUB Dublin-UVF Castries Hewanorra

26h 30m1 stop London Heathrow

20:25 - 15:45UVF Castries Hewanorra-DUB Dublin

14h 20m1 stop London Gatwick

€708Multiple Airlines

Mon, 14 Sep - Sun, 20 Sep

13:15 - 14:12DUB Dublin-UVF Castries Hewanorra

29h 57m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

15:32 - 08:45UVF Castries Hewanorra-DUB Dublin

36h 13m1 stop Atlanta Hartsfield-Jackson

€773Delta

Wed, 9 Sep - Wed, 16 Sep

11:45 - 13:42DUB Dublin-UVF Castries Hewanorra

30h 57m2 stops Charlotte Douglas Miami

15:20 - 06:30UVF Castries Hewanorra-DUB Dublin

34h 10m2 stops Charlotte Douglas Philadelphia

€810British Airways

Mon, 12 Oct - Mon, 19 Oct

10:00 - 14:12DUB Dublin-UVF Castries Hewanorra

33h 12m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

15:32 - 15:25UVF Castries Hewanorra-DUB Dublin

18h 53m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

€815Delta

Mon, 12 Oct - Mon, 19 Oct

09:30 - 13:42DUB Dublin-UVF Castries Hewanorra

33h 12m2 stops Philadelphia Miami

16:04 - 09:35UVF Castries Hewanorra-DUB Dublin

36h 31m2 stops Miami Charlotte Douglas

€818British Airways

Tue, 13 Oct - Tue, 20 Oct

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JetBlue flights from Ireland to Castries

Our best JetBlue deals on Ireland to Castries flight tickets

JetBlue

13 Oct

DUB11:30Dublin

33h 04m

1 stop

UVF15:34Castries Hewanorra

20 Oct

UVF16:39Castries Hewanorra

35h 21m

1 stop

DUB09:00Dublin

€550

JetBlue

12 Oct

DUB11:30Dublin

33h 04m

1 stop

UVF15:34Castries Hewanorra

19 Oct

UVF16:39Castries Hewanorra

35h 21m

1 stop

DUB09:00Dublin

€607

JetBlue

11 Oct

DUB11:30Dublin

33h 04m

1 stop

UVF15:34Castries Hewanorra

18 Oct

UVF16:39Castries Hewanorra

35h 21m

1 stop

DUB09:00Dublin

€679

British Airways flights from Ireland to Castries

Our best British Airways deals on Ireland to Castries flight tickets

British Airways

12 Oct

DUB11:45Dublin

30h 57m

2 stops

UVF13:42Castries Hewanorra

19 Oct

UVF15:20Castries Hewanorra

34h 10m

2 stops

DUB06:30Dublin

€810

British Airways

13 Oct

DUB09:30Dublin

33h 12m

2 stops

UVF13:42Castries Hewanorra

20 Oct

UVF16:04Castries Hewanorra

36h 31m

2 stops

DUB09:35Dublin

€818

British Airways

7 Sept

DUB20:30Dublin

23h 30m

1 stop

UVF15:00Castries Hewanorra

17 Sept

UVF22:00Castries Hewanorra

14h 55m

1 stop

DUB17:55Dublin

€847

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinCastries

DUB Dublin - UVF Castries Hewanorra

DUBUVF

Dublin

Tue 13/10

11:30-15:34

1 stop33h 04m

Castries Hewanorra

Tue 20/10

16:39-09:00

1 stop35h 21m

€550

DublinCastries

DUB Dublin - UVF Castries Hewanorra

DUBUVF

Dublin

Mon 12/10

11:30-15:34

1 stop33h 04m

Castries Hewanorra

Mon 19/10

16:39-09:00

1 stop35h 21m

€607

DublinCastries

DUB Dublin - UVF Castries Hewanorra

DUBUVF

Dublin

Sun 11/10

11:30-15:34

1 stop33h 04m

Castries Hewanorra

Sun 18/10

16:39-09:00

1 stop35h 21m

€679

DublinCastries

DUB Dublin - UVF Castries Hewanorra

DUBUVF

Dublin

Mon 12/10

11:30-15:34

1 stop33h 04m

Castries Hewanorra

Mon 19/10

16:39-09:00

1 stop35h 21m

€687

DublinCastries

DUB Dublin - UVF Castries Hewanorra

DUBUVF

Dublin

Sun 11/10

11:30-15:34

1 stop33h 04m

Castries Hewanorra

Sun 18/10

16:39-09:00

1 stop35h 21m

€689

Fastest return journey

DublinCastries

DUB Dublin - UVF Castries Hewanorra

DUBUVF

Dublin

Mon 14/9

17:30-15:00

1 stop26h 30m

Castries Hewanorra

Sun 20/9

20:25-15:45

1 stop14h 20m

€708

DublinCastries

DUB Dublin - UVF Castries Hewanorra

DUBUVF

Dublin

Wed 9/9

13:15-14:12

2 stops29h 57m

Castries Hewanorra

Wed 16/9

15:32-08:45

1 stop36h 13m

€773

DublinCastries

DUB Dublin - UVF Castries Hewanorra

DUBUVF

Dublin

Mon 12/10

11:45-13:42

2 stops30h 57m

Castries Hewanorra

Mon 19/10

15:20-06:30

2 stops34h 10m

€810

DublinCastries

DUB Dublin - UVF Castries Hewanorra

DUBUVF

Dublin

Mon 12/10

10:00-14:12

2 stops33h 12m

Castries Hewanorra

Mon 19/10

15:32-15:25

2 stops18h 53m

€815

DublinCastries

DUB Dublin - UVF Castries Hewanorra

DUBUVF

Dublin

Tue 13/10

09:30-13:42

2 stops33h 12m

Castries Hewanorra

Tue 20/10

16:04-09:35

2 stops36h 31m

€818

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Ireland to Castries flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Castries

Best price found	€550
Fastest flight time	31h 17m
Direct flights	None

The best flight deal from Ireland to Castries found on momondo in the last 72 hours is €550

The fastest flight from Ireland to Castries takes 31h 17m

There are no direct flights from Ireland to Castries. There are no popular flight routes from Ireland to Castries.

Search flight deals

Frequently asked questions about flying from Ireland to Castries

When did momondo last update prices for flights from Ireland to Castries Hewanorra Airport?
Prices for flights from Ireland to Castries Hewanorra Airport are updated daily.
How old do you have to be to fly from Ireland to Castries Hewanorra Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Castries Hewanorra Airport.
What documentation or ID do you need to fly to Castries Hewanorra Airport?
The necessary travel and health documents for your Castries Hewanorra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Ireland to Castries

How do I get Price Alerts for flights from Ireland to Castries?
Search flight deals from Ireland to Castries. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Ireland to Castries with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Castries?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Castries. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Castries with flexible booking policies on momondo?

All flight searches from Ireland to Castries on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ireland to Castries?

Once all potential Ireland to Castries 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 Castries right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ireland to Castries flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Castries trip

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Cheap flights from Ireland to Castries from €550

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 Castries departing on 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ireland to Castries

Recent return flight deals from Ireland to Castries

Recent one-way flight deals from Ireland to Castries

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

JetBlue flights from Ireland to Castries

Our best JetBlue deals on Ireland to Castries flight tickets

British Airways flights from Ireland to Castries

Our best British Airways deals on Ireland to Castries flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ireland to Castries that are best for you.

Cheap Ireland to Castries flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ireland to Castries

Frequently asked questions about flying from Ireland to Castries

Why use momondo?

An easier way to manage your Castries trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Complete your trip to Castries

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According to popular flight searches on momondo this year