A narrow waterway with boats, surrounded by greenery and buildings.

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Check availability on Castleknock Cheap Hotels

Next weekend
31 Jul - 2 Aug
In two weeks
7 Aug - 9 Aug

Our top choices for Castleknock cheap hotels

Indoor pool, pool loungers

Castleknock Hotel

Castleknock Hotel
4.0 star property
Diswellstown
9.2 out of 10, Wonderful, (1,000 reviews)
"The hotel restaurant was amazing, outstanding food!"
United States
Ty
The price is £161
includes taxes & fees
24 Aug - 25 Aug
Castleknock Hotel
Breakfast, lunch and dinner served

Crowne Plaza Hotel Blanchardstown by IHG

Crowne Plaza Hotel Blanchardstown by IHG
4.0 star property
Dublin
9.2 out of 10, Wonderful, (1,002 reviews)
"Nice location, good service at the restaurant"
United States
James
The price is £126
includes taxes & fees
30 Jul - 31 Jul
Crowne Plaza Hotel Blanchardstown by IHG
Lobby

Clayton Hotel Liffey Valley

Clayton Hotel Liffey Valley
4.0 star property
Dublin
8.0 out of 10, Very good, (1,020 reviews)
"Lovely staff very friendly great food"
United Kingdom
Avril
The price is £116
includes taxes & fees
9 Aug - 10 Aug
Clayton Hotel Liffey Valley
Reception

Aspect Hotel Dublin Park West

Aspect Hotel Dublin Park West
4.0 star property
Dublin
8.4 out of 10, Very good, (1,000 reviews)
"While we were not at this hotel for long, it appears extremely promising and well-equipped to deal with all travel needs."
Canada
Kiara
The price is £102
includes taxes & fees
2 Aug - 3 Aug
Aspect Hotel Dublin Park West
Exterior

The Louis Fitzgerald Hotel

The Louis Fitzgerald Hotel
4.0 star property
Clondalkin
8.4 out of 10, Very good, (1,000 reviews)
"Good location & value for near the airport."
United Kingdom
Graham
The price is £97
includes taxes & fees
31 Jul - 1 Aug
The Louis Fitzgerald Hotel
Outdoor spa tub

Carlton Hotel Blanchardstown

Carlton Hotel Blanchardstown
4.0 star property
Dublin
8.8 out of 10, Excellent, (1,005 reviews)
"Staff were very friendly"
United States
Carolyn
The price is £118
includes taxes & fees
30 Jul - 31 Jul
Carlton Hotel Blanchardstown
Superior Twin Room, 2 Single Beds | Premium bedding, in-room safe, desk, soundproofing

Ashling Hotel Dublin

Ashling Hotel Dublin
4.0 star property
City Centre Dublin
9.4 out of 10, Exceptional, (1,014 reviews)
"The Ashling is located in a convenient location for public transportation. They have a great breakfast in the morning. The staff was very helpful in accommodating my family on this trip."
United States
Brendan
The price is £117
includes taxes & fees
29 Jul - 30 Jul
Ashling Hotel Dublin
Land view from property

Maldron Hotel Newlands Cross

Maldron Hotel Newlands Cross
4.0 star property
Clondalkin
8.6 out of 10, Excellent, (1,092 reviews)
"staff is fine and location is good. breakfast is awesome with many choices"
United States
Rao
The price is £101
includes taxes & fees
2 Aug - 3 Aug
Maldron Hotel Newlands Cross
Reception

easyHotel Dublin City Centre

easyHotel Dublin City Centre
3.0 star property
City Centre Dublin
8.0 out of 10, Very good, (1,619 reviews)
"Great place to stay. Very helpful staff"
United Kingdom
DAMIAN
The price is £79
includes taxes & fees
9 Aug - 10 Aug
easyHotel Dublin City Centre
Lobby lounge

Point A Dublin The Liberties

Point A Dublin The Liberties
3.0 star property
City Centre Dublin
9.2 out of 10, Wonderful, (493 reviews)
"Would absolutely stay here again, staff was amazing, conveniently located to everything, quiet, room was perfect"
United States
Keri
The price is £94
includes taxes & fees
29 Jul - 30 Jul
Point A Dublin The Liberties
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.
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Find out more about Castleknock

Discover cheap things to do in Castleknock

Castleknock, a picturesque suburb of Dublin, offers a range of activities that won't break the bank for budget-conscious travellers. Start your exploration at the stunning Phoenix Park, one of the largest enclosed parks in Europe, where you can enjoy a leisurely stroll or a picnic surrounded by beautiful greenery and wild deer – all for free! Just a short walk away is the historic Castleknock Castle, a beautiful site to soak in the local history without any entry fees. If you're in the mood for some light adventure, the scenic Liffey Valley Park features walking trails and views of the River Liffey, perfect for an afternoon wander. For families, the nearby Dublin Zoo offers discounted tickets for children if booked in advance, making it an affordable day out. When it comes to dining, Castleknock boasts several charming cafes and pubs where you can enjoy hearty Irish fare without overspending. Consider staying in the heart of Castleknock Village, where you'll find a selection of budget-friendly hotels that offer a warm welcome and convenient access to these local attractions, ensuring your family feels pampered during your stay.

How to get cheap hotels in Castleknock?

 

✅ The length of stay in Castleknock often varies depending on the nature of the trip, but many travellers opt to stay for several days or up to a week to take in Castleknock's notable landmarks and points of interest.

✅  If you're looking for cheap hotels in Castleknock in 2026, book your hotel well in advance. Reserving your stay at least a few weeks or months ahead of time can help you take advantage of amazing rates on cheap hotels in Castleknock, and if your plans change you can find many options of hotels with free cancelation.

✅  To find affordable hotels in Castleknock on Expedia, start by entering your travel dates and the number of individuals in your group. Once you've provided this information, you can refine your search results by filtering for budget hotels in Castleknock.

✅  Use the filtering tools offered by Expedia to refine your search results by location, price limits, amenities such as breakfast included, and other factors that matter to you. This will help you quickly locate the ideal budget-friendly hotel that fits your specific requirements.

✅  If you're looking to save money on a cheap hotel in Castleknock, the ideal time to go is usually during the off-season in Castleknock. On Expedia, you can find hotels from £79*.

✅  Castleknock offers numerous budget-friendly attractions and activities for travellers, such as art and exhibits at free museums and galleries or exploring Castleknock on foot.

✅  One of the best ways to find cheap hotels in Castleknock is to search Expedia for properties that provide family-friendly accommodations and features such as activities and complimentary meals, and then sort these by price.

*Prices and availability are subject to change. Additional terms may apply.

Top Castleknock Hotel Reviews

Clayton Hotel Dublin Airport

Clayton Hotel Dublin Airport

8/10 Good
"Very clean, just a stop for us at the airport. Food in the bar was really good, I would recommend Clayton"
Robert 1-night trip
Posted 4 hours ago
Clayton Hotel Dublin Airport

Frequently asked questions

How much does a budget hotel in Castleknock cost?
Budget hotel prices in Castleknock vary, but you can find a great deal from £79 on Expedia. To find the cheapest budget hotels, be flexible with your dates—typically, off-peak and mid-week stays are cheaper. Stretch your budget further by looking for hotels with free breakfast, free parking or free airport shuttles. Sort your search results by "Price: low to high" to see our lowest rates.
Which area of Castleknock is best to stay in for cheap hotels?
For budget-conscious travellers looking for affordable accommodation in Castleknock, focusing on areas slightly outside the immediate village centre, such as those closer to Blanchardstown or along major transport routes, will yield the best value. Castleknock itself is quite a desirable residential area, and while charming, its accommodation options tend to be more upscale.

Solo travellers might find better deals in hotels or guesthouses located a short bus ride away, perhaps nearer to Connolly Hospital or along the Navan Road. These spots often have more competitive pricing and still offer good public transport links into Castleknock village and further into Dublin city centre. Look for places with easy access to bus routes like the 37 or 38.

Families seeking value should consider properties that are a little further out, towards Blanchardstown, where there might be larger chain hotels offering family rooms at more attractive rates. This area also provides access to amenities like shopping centres and parks, which can be convenient for families, and it's well-connected by bus to Castleknock and the wider Dublin area.
How can I save on a budget hotel in Castleknock with Expedia?
There are plenty of ways to save on a budget hotel in Castleknock. Join One Key™, our free travel rewards programme, to unlock Member Prices across a range of hotels. Typically, booking in advance will help you save on hotel bookings. If you're feeling spontaneous, be sure to check for last-minute deals.
What free activities should we do in Castleknock?
For budget-conscious solo travellers visiting Castleknock, there are several rewarding free activities to enjoy, primarily focused on the area's natural beauty and historical charm. The Phoenix Park, one of Europe's largest enclosed urban parks, is right on Castleknock's doorstep and offers a wealth of free exploration.

Solo travellers can spend hours walking or cycling the park's extensive network of roads and paths, keeping an eye out for the wild fallow deer that roam freely. Within the park, you can visit Áras an Uachtaráin (the official residence of the President of Ireland) from the exterior, and explore the historic Magazine Fort or the Wellington Monument, all without an entry fee. It's a wonderful place for a peaceful stroll or a vigorous walk, providing a refreshing escape from urban life.

Another excellent free option is to wander through the village of Castleknock itself. While smaller than some other Dublin suburbs, it has a pleasant, historic feel with its old church and village green. You can enjoy window shopping, soak in the local atmosphere, and simply take a leisurely walk around the area, perhaps stopping for a picnic in a park or enjoying the scenery along the Royal Canal Way, which runs nearby and offers scenic paths great for walking or jogging.
Is it cheaper to book flights and a hotel in Castleknock as a package?
Booking a hotel and flight package on Expedia can be cheaper than booking flights and hotels separately. Bundling can lead to significant savings, especially for international travel or when booking well in advance. However, savings vary depending on factors like destination, travel dates, and availability, so it's wise to compare options. With access to over 300,000 hotels worldwide, Expedia makes it easy to build the perfect travel package.
Can I cancel my budget hotel reservation on Expedia?
Many Expedia hotel reservations are refundable, provided that you cancel before the hotel's cancellation deadline. This is often within 24-48 hours of your scheduled arrival. Be sure to check your booking confirmation for the exact cancellation policy. For maximum flexibility, use Expedia's "Fully refundable property" filter during your search to find the right budget hotel in Castleknock for you.

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