A castle with red-tiled roofs, white walls, and arched windows. There are benches in a grassy area in front of the castle.

Cheap Flights to Caldey Island from HK$2,175

View HK$2,175 flight on Fri, 18 Dec 2026Opens in a new window

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Cheap round-trip flights to Caldey Island

Prices were available within the past 7 days and start at HK$2,175 for one-way flights and HK$3,518 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
KLM
Air France
KLM
KLM

Frequently asked questions

How do I find cheap flights to Caldey Island that have flexible change policies?
By using our convenient "No change fee" filter, that's how. Just type in your preferred dates and destination, click the "Search" button, then click the checkbox under the "Flexible change policies" subheading (to the left of your screen). Expedia makes it a snap to find flexible, low-priced airfares to Caldey Island.
How can I find cheap tickets to Caldey Island?
You'll always nab a fabulous deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred travel date, then tick the flexible dates box above to see prices for nearby days. HK$3,518 was the best price for a flight to Caldey Island in the last seven days.
How much is a flight to Caldey Island?
One-way flights taking off from Dublin (DUB) sold for as little as HK$2,175 in the last seven days. During this time, the price of a return journey to Caldey Island varied between HK$3,518 and HK$3,706. If you find a bargain ticket, book as fast as you can — these fares don't stick around for long.
When is the cheapest time to fly to Caldey Island?
Jetting off on a Tuesday, followed by a Monday, is generally the best way to pick up the cheapest fare. Avoid the weekends if you can, because Saturday is typically the costliest day. Spend the cash you saved having a ball in Caldey Island instead!
How much is a plane ticket to Caldey Island?
In the last seven days, tickets to Caldey Island ranged between HK$3,518 and HK$3,706. Prices depend on multiple things, particularly the time of departure, airline, cabin class and when you make your booking.
What months are the cheapest to book a flight to Caldey Island?
February is a cheap month to purchase a seat for your Caldey Island escape. Fares are at their most expensive during the festive month of December, so avoid this time if possible.

Travel information

Destination airport
Cardiff Intl.
Destination airport IATA code
CWL
Destination city name
Cardiff
Return price
HK$3,518

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