Castleknock Holidays

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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$283 per night from 1 Sept to 2 Sept
AU$283
1 Sept - 2 Sept
includes taxes & fees
9.2/10 Wonderful! (2,210 reviews)
"The helpfulness of staff"

Reviewed on 24 Aug. 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$289 per night from 31 Aug to 1 Sept
AU$289
31 Aug - 1 Sept
includes taxes & fees
9/10 Wonderful! (6,821 reviews)
"I stayed in a lot of different accommodations (3 different hotels, a B&B, and a VRBO) during my trip to Ireland, and this was one of the least impressive. For a large hotel, refreshments in the room were limited (no water, unlike every other place I stayed, and terrible instant coffee). The shuttle ..."

Reviewed on 25 Aug. 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$234 per night from 14 Sept to 15 Sept
AU$234
14 Sept - 15 Sept
includes taxes & fees
9/10 Wonderful! (2,308 reviews)
"The staff , including Isobel, Wolf, and manager Jason were absolutely brilliant and went above and beyond in customer service. Would highly recommend this hotel and would definitely book another stay here."

Reviewed on 25 Aug. 2025

Marlin Hotel Stephens Green
See all 1,517 properties in Castleknock
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.
All Inclusive Holidays
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Discover the most popular places to visit in Castleknock

Trinity College

Trinity College

Explore Dublin’s literary and architectural past or simply stroll around the open spaces of Ireland’s leading higher education institution, in the heart of the city.

Trinity College
St. Stephen's Green

St. Stephen's Green

After working your way up Grafton Street’s high end stops and eateries, step into St Stephen’s Green - an oasis of calm in the centre of Ireland’s bustling capital.

St. Stephen's Green
Guinness Storehouse

Guinness Storehouse

Top off a tour of Ireland’s number 1 visitor attraction with a perfectly poured pint of the black stuff.

Guinness Storehouse

What to do in Castleknock

Picture 7 for Activity Dublin: Guinness Storehouse Entry Ticket

Dublin: Guinness Storehouse Entry Ticket

AU$54
per adult
88% of travellers recommend
Dublin: Guinness Storehouse Entry Ticket
From Dublin: Half-Day Trip to Glendalough and Wicklow

From Dublin: Half-Day Trip to Glendalough and Wicklow

AU$59
per adult
76% of travellers recommend
From Dublin: Half-Day Trip to Glendalough and Wicklow
Dublin: River Liffey Sightseeing Cruise

Dublin: River Liffey Sightseeing Cruise

AU$38
per adult
88% of travellers recommend
Dublin: River Liffey Sightseeing Cruise
See all activities in Castleknock

Frequently asked questions

How much does a Castleknock holiday package cost?
You can snap up a holiday package to this popular destination on Expedia. However, how much your holiday to Castleknock costs will depend on factors like your hotel choice, length of stay and season.
What are the cheapest months to go to Castleknock?
Travel in the low or shoulder season and you're likely to get cheap Castleknock holiday packages. Remember that public holidays and major festivals and events can impact prices, so do some research before you go.
How many days is enough for Castleknock?
Generally, a handful of days is enough to visit the top attractions during your Castleknock holiday. However, if you prefer to have some time to kick back or take day tours, think about extending your itinerary.
Is it worth booking a holiday package to Castleknock?
Known for its golfing and home to leading attractions like Farmleigh House, a Castleknock holiday is bound to impress. Another top sight worth exploring? Don't miss Elmgreen Golf Course.
How to find the best Castleknock package deals?
Bagging a cheap Castleknock package deal is a cinch with Expedia. Once you've entered your travel dates and destination under our "Packages" tab, set your budget, apply a couple of filters and browse what's available. You can fine-tune your search by "Area," "Amenities," "Property type" and more. Sort the results by "Price: low to high" to discover the most economical Castleknock package deals. Want a simple trick to get the biggest savings? Be flexible with your departure dates and consider going away on a weekday, when prices are generally lower.
Is it cheaper to book a Castleknock holiday as a package?
You can enjoy significant savings on your next Castleknock retreat by booking a tailored holiday package. Click on the "Package" heading, then enter your destination and travel dates to see some great hotel prices and airfares. Bundling can save travellers hundreds of dollars. Consider adding a car rental and you may land a better deal.
When to book a holiday package to Castleknock?
If you have your Castleknock travel dates finalized, book early to snap up some terrific deals. With Expedia, you can often reserve some flights up to one year ahead of time. Prefer spontaneous adventures? Our last-minute deals are great for jetting off on a whim.
How to plan a trip to Castleknock?

  1. Choose when to travel: Check your calendar and get packing. Your favourite season and the type of activities available will also help you decide when to holiday in Castleknock.
  2. Figure out your budget: Make sure you have enough money to pay for everything from food and transportation to flights and activities. Your hotel will probably be the biggest expense during your trip to Castleknock.
  3. Decide how many days away: Start by compiling a list of the activities and attractions you want to get to in Castleknock. Then, estimate how long you'll need for each, as well as any travel time.
  4. Bundle your accommodation and airfare: After you've nailed down your trip dates and duration, book the perfect Castleknock holiday package for you.

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