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

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Check availability on Castleknock Cheap Hotels

Tonight
24 Oct - 25 Oct
Tomorrow
25 Oct - 26 Oct
Next weekend
30 Oct - 1 Nov
In two weeks
6 Nov - 8 Nov

Our top choices for Castleknock cheap hotels

A modern kitchen with a central island, a buffet area, and a seating area with chairs and tables.
A modern lobby with a central seating area, wooden reception desk, and a patterned floor.
A modern bar area with wooden flooring, bar stools, and a counter.
A modern hotel room with two beds, large windows, and a city view.

1. Point A Dublin Parnell Street

Point A Dublin Parnell Street
City Centre Dublin
United States
Elizabeth
£55
includes taxes & fees
15 Nov - 16 Nov
Point A Dublin Parnell Street
A bar area with a long counter, seating, and shelves of bottles.
A modern outdoor seating area with wicker furniture, a sofa, and tables.
A reception desk with a grey countertop and gold accents, surrounded by shelves with various potted plants and a wall covered in greenery.
A hotel room with a large bed, a dining area, a sofa, and a stone wall.

2. Zanzibar Locke

Zanzibar Locke
City Centre Dublin
United States
Jeannie
£87
includes taxes & fees
8 Nov - 9 Nov
Zanzibar Locke
A table with various drinks, a menu, and a plate of food.
A breakfast plate with pancakes, blueberries, and strawberries, accompanied by a glass of a red beverage and a glass of a clear beverage with a slice of orange.
A hotel room with two beds, a dark headboard, a clock, and a framed picture on the wall.
A modern building with a brick facade, multiple windows, and a sign reading "Dublin One".

3. Dublin One Hotel

Dublin One Hotel
City Centre Dublin
United States
Avril
£74
includes taxes & fees
15 Nov - 16 Nov
Dublin One Hotel
A bar area with seating, a counter with bottles, and a patterned floor.
A hotel room with a bed, a desk, two yellow chairs, a round table, a mirror, and a wardrobe.
A hotel with a brick facade, multiple windows, and a prominent entrance.
A modern living room with a sectional sofa, a coffee table, and a floor lamp. There are large windows with a view of the city.

4. Leonardo Hotel Dublin Christchurch

Leonardo Hotel Dublin Christchurch
City Centre Dublin
Australia
Daniel
£90
includes taxes & fees
15 Nov - 16 Nov
Leonardo Hotel Dublin Christchurch
A bar with wooden ceiling and hanging light fixtures, bar stools, and a variety of liquor bottles.
A man sitting at a table with a laptop and a cup of coffee, with a sign advertising Irish coffee in the background.
A building entrance with ornate black doors, a lion statue, and a floral display.
A reception area with a wooden reception desk, a chandelier, and a red upholstered sofa.

5. Arlington Hotel O'Connell Bridge

Arlington Hotel O'Connell Bridge
City Centre Dublin
United Kingdom
Jeremy
£88
includes taxes & fees
16 Nov - 17 Nov
Arlington Hotel O'Connell Bridge
A modern bar area with a black countertop, wooden accents, and a tiled backsplash.
A modern lounge area with comfortable seating, a coffee table, and a sofa with colorful cushions.
A bar area with a wooden counter, multiple taps, and a variety of bottles.
A modern reception area with a bar, seating, and a large window offering a view of the city.

6. Holiday Inn Express Dublin City Centre by IHG

Holiday Inn Express Dublin City Centre by IHG
City Centre Dublin
Canada
Denise
£90
includes taxes & fees
16 Nov - 17 Nov
Holiday Inn Express Dublin City Centre by IHG
A modern hotel lobby with a staircase, a reception desk, and a wall with musical notes.
A reception desk with a modern design, a staircase with wooden steps, and a wall-mounted sign indicating the hotel name.
A modern hotel room with a large bed, a desk with a chair, a sofa, and a view of the city through the window.
A hotel room with a white marble table, a bottle of hand sanitizer, and a glass. There is a wooden door and a beige wall in the background.

7. Handel's Hotel

Handel's Hotel
City Centre Dublin
United States
Sarah
£80
includes taxes & fees
24 Nov - 25 Nov
Handel's Hotel
A hotel lobby with a reception desk, a coffee bar, and a seating area.
A gym with treadmills, dumbbells, and exercise equipment.
A hotel room with two beds, a desk, and a chair.
A conference room with round tables, red chairs, and a white banner reading "Academy Plaza Hotel".

8. Academy Plaza Hotel

Academy Plaza Hotel
City Centre Dublin
United Kingdom
Jade
£78
includes taxes & fees
16 Nov - 17 Nov
Academy Plaza Hotel
A modern bar area with a curved bar, multiple stools, and tables.
Three treadmills in a room with large windows overlooking a cityscape.
A spacious lobby with a marble floor, a reception area with a counter, and multiple hanging light fixtures.
A spacious dining area with multiple tables and chairs, large windows, and ornate ceiling details.

9. Clayton Hotel Burlington Road

Clayton Hotel Burlington Road
Ballsbridge
United States
Purnima
£93
includes taxes & fees
1 Nov - 2 Nov
Clayton Hotel Burlington Road
A billiards table in a bar area with a television, bar shelves, and seating.
A café with wooden tables and chairs, a brick wall, and a mural on the back wall.
A person using a circular exercise machine in a gym with visible pipes and equipment.
A restaurant interior with graffiti art, wooden furniture, and a brick wall.

10. Generator Dublin

Generator Dublin
City Centre Dublin
Canada
Rishi
£64
includes taxes & fees
18 Nov - 19 Nov
Generator Dublin
View all properties

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 £77*.

✅  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

10/10 Excellent
"There is a free shuttle to and from the airport and you can use this to get in to Dublin for sight seeing. The driver, Craig, was particularly helpful and jovial"
Karen 1-night trip
Posted less than an hour ago
Clayton Hotel Dublin Airport
The Morgan Hotel

The Morgan Hotel

10/10 Excellent
"Convenient, helpful staff - accommodated my request for high floor. Clean room."
Boon Chee 4-night trip
Posted 14 hours ago
The Morgan Hotel

Frequently asked questions

Which area of Castleknock, Ireland is best to stay in for cheap hotels?
For those seeking the most budget-friendly options in the Castleknock area, the Blanchardstown Centre and the surrounding Castleknock–Blanchardstown vicinity are generally the best bet. Here, you'll often find more great prices compared to the broader Castleknock region, particularly around the shopping centre and parts of Diswellstown/Porterstown Road.If you're keen to stay closer to Castleknock itself but still want to find relatively lower rates, consider areas near Castleknock Castle. This can offer a good balance between location and value. Alternatively, Diswellstown provides a convenient Castleknock-area location with good accessibility, often at more attractive prices than the most central parts.It's worth noting that Castleknock has, at times, been identified as a higher-priced hotel area in Dublin. To truly maximise savings, consider booking during off-peak months such as November, January, February, April, or December.
How much does a budget hotel in Castleknock cost?
Budget hotel prices in Castleknock vary, but you can find a great deal from £77 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.
What free activities should we do in Castleknock, Ireland?
In Castleknock, Phoenix Park offers an abundance of free activities for those seeking outdoor adventure and relaxation. This expansive park, open 24 hours, invites you to wander its vast grounds, enjoy a picnic amidst nature, and even spot wild deer roaming freely. With beautiful gardens and open parkland, it's a superb escape from the hustle and bustle.For couples, a leisurely stroll or cycle along the Royal Canal towpath presents a charming, traffic-free experience. This scenic route along the southern edge of Castleknock provides a tranquil setting for quality time together. Alternatively, immerse yourselves in local culture by exploring the Castleknock Village Green, a delightful spot for a short walk and to observe community life.Families will delight in the Castleknock Heritage Trail, a free, self-guided adventure using augmented reality through the Dublin Discovery Trails app. This engaging activity offers a fun and educational way to explore the village. Additionally, keep an eye out for the Castleknock Village Festival, a free family event brimming with music, stalls, and activities when it's running.The grounds of Farmleigh estate offer another splendid option for all visitors. Even if the house is occasionally closed, you can still enjoy free outdoor access and perhaps even join a guided outdoor tour.
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.
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 instant discounts with Member Prices across a range of hotels. Typically, booking in advance will help you save on your hotel booking. If you're feeling spontaneous, be sure to check for last-minute deals.
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. 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. *Savings vary and are not available on all flight and hotel bookings.

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