Castleknock Holidays

Book a Hotel + Flight or Car together to unlock savings

  • Plan, book, travel with confidence

  • Better together

    Save up to AU$703 when you book a flight and hotel together*

    Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package

    Rest easy

    Plan, book, and manage your trip all in one place

Your Castleknock Holiday

When a city break is calling, answer it with a holiday package to Castleknock. The neighbourhood of The Liberties, which is good for cycling, cafes and markets, makes a great base for your adventures. If taking in sights is on the cards during your trip to Castleknock, swing by major attractions like Trinity College, Guinness Storehouse and St. Stephens Green. A couple of clicks is all it takes to craft the perfect Castleknock holiday on Expedia.

Castleknock Holiday

Castleknock Essential Information

Language
English
Currency
Euros
Closest Airport
Dublin Airport (DUB)
Population
8,300
Max Temp Winter
7ºC
Max Temp Summer
18ºC
Top Sights
Guinness Storehouse, Dublin Castle and Bord Gáis Energy Theatre

Our pick of the best Castleknock Hotel Deals

Ruby Molly Hotel Dublin

Ruby Molly Hotel Dublin

4 out of 5
26 - 33 Arran Street East, Dublin
Fully refundableReserve now, pay when you stay
The price is AU$205 per night from 3 Nov to 4 Nov
AU$205
3 Nov - 4 Nov
includes taxes & fees
9.2/10 Wonderful! (2,533 reviews)
"Hotel looks brand new! Everything was very clean. Amazing central spot 20mins away from anything you need to view or visit. Would recommend 10/10"

Reviewed on 7 Oct 2025

Ruby Molly Hotel Dublin
Clayton Hotel Dublin Airport

Clayton Hotel Dublin Airport

4 out of 5
Stockhole Lane, Swords, Clonshaugh, Dublin
Fully refundableReserve now, pay when you stay
The price is AU$194 per night from 2 Nov to 3 Nov
AU$194
2 Nov - 3 Nov
includes taxes & fees
9/10 Wonderful! (7,036 reviews)
"Room was very clean and comfortable and hotel was very convenient for an early flight from the airport."

Reviewed on 9 Oct 2025

Clayton Hotel Dublin Airport
Marlin Hotel Stephens Green

Marlin Hotel Stephens Green

4 out of 5
11 Bow Ln E, Dublin
Fully refundableReserve now, pay when you stay
The price is AU$183 per night from 4 Nov to 5 Nov
AU$183
4 Nov - 5 Nov
includes taxes & fees
9/10 Wonderful! (2,463 reviews)
"Central location."

Reviewed on 7 Oct 2025

Marlin Hotel Stephens Green
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Discover the most popular places to visit in Castleknock

What to do in Castleknock

Explore a world of travel with Expedia

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.