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

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Check availability on Castleknock Spa Hotels

Tonight
Sep 27 - Sep 28
Tomorrow
Sep 28 - Sep 29
Next weekend
Oct 2 - Oct 4
In two weeks
Oct 9 - Oct 11

Our top choices for Castleknock hotels with a spa

A modern lobby with a reception desk, seating area, and a bookshelf filled with books and decorative items.
A pool with a waterfall feature, lounge chairs, and a view of the outdoors.
An outdoor dining area with tables and chairs, surrounded by plants and a building with a terrace.
A restaurant with round tables, chairs, and a view of the countryside.

1. Castleknock Hotel

Castleknock Hotel
Diswellstown
  • Luxurious spa retreat with 6 treatment rooms offers rejuvenating therapies in Art Deco elegance.
CA $227
CA $258 total
includes taxes & fees
Oct 11 - Oct 12
Castleknock Hotel
A room with a massage table, wooden flooring, a wooden door, and a wall with floral wallpaper.
A spacious lobby with a sofa, armchairs, a coffee table, and a chandelier.
A spacious lobby with a central green upholstered chair, a reception desk, and a chandelier.
An indoor swimming pool with a curved edge, tiled flooring, and a seating area with chairs and a table.

2. The Bonnington Dublin & Leisure Centre

The Bonnington Dublin & Leisure Centre
Whitehall
  • Revitalizing spa retreat with indoor pool and 2 treatment rooms awaits at this Dublin hotel, offering tranquil relaxation options.
CA $187
CA $213 total
includes taxes & fees
Oct 11 - Oct 12
The Bonnington Dublin & Leisure Centre
A person receiving a head massage in a spa setting with a massage table, a towel, and bottles of oils on a shelf in the background.
A large, historic building with a symmetrical facade, multiple windows, and a central entrance with steps leading up to it.
A bar area with wooden bar counters, multiple stools, and hanging pendant lights.
A modern lobby with a reception desk, seating area, and large windows.

3. Dunboyne Castle Hotel & Spa

Dunboyne Castle Hotel & Spa
Dunboyne
  • Serene spa retreat with 18 treatment rooms offers aromatherapy and garden views for ultimate relaxation.
CA $209
CA $238 total
includes taxes & fees
Oct 11 - Oct 12
Dunboyne Castle Hotel & Spa
A serene garden with a pond, surrounded by rocks and greenery, adjacent to a modern building with large windows.
A modern reception area with a marble counter, wooden paneling, and a seating area with red chairs and a sofa.
A modern hotel room with a large bed, a sitting area with a table and chairs, and a balcony with a view of the city.

4. The Chancery Hotel

The Chancery Hotel
City Centre Dublin
  • Discover a rejuvenating escape at this modern Dublin hotel with full-service spa, hot tub, and steam room for complete relaxation.
CA $280
CA $318 total
includes taxes & fees
Oct 18 - Oct 19
The Chancery Hotel
A modern interior with a reception desk, wooden cabinets, and shelves displaying various items.
An indoor swimming pool with clear blue water, a tiled floor, and a high ceiling with skylights.
An outdoor dining area with tables and chairs under umbrellas, surrounded by greenery.
A large building with a grassy field and a pond in the foreground.

5. Roganstown Hotel & Country Club

Roganstown Hotel & Country Club
Swords
  • Rejuvenate at this hotel's six-room spa with Ayurvedic treatments, Japanese gardens, and indoor pool sanctuary.
CA $189
CA $215 total
includes taxes & fees
Oct 1 - Oct 2
Roganstown Hotel & Country Club
An outdoor seating area with wicker chairs and a small table, in front of a modern building with large windows.
A modern hotel room with a large window, a flat-screen TV, a sofa, a table, and a lamp.
A restaurant with wooden flooring, large hanging light fixtures, and a counter with various food items and drinks.
A modern lobby with marble walls, a reception desk, green seating, and a staircase.

6. Radisson Blu Royal Hotel, Dublin

Radisson Blu Royal Hotel, Dublin
City Centre Dublin
  • Luxurious spa retreat in central Dublin with expert massages and 24-hour fitness centre.
CA $278
CA $316 total
includes taxes & fees
Oct 18 - Oct 19
Radisson Blu Royal Hotel, Dublin
A hotel room with a sofa, a small table with a lamp, and a stack of blocks.
A hotel room with a bed, a bedside table with a lamp, a small stool, and a book.
A restaurant interior with round tables, blue chairs, a bar area with shelves of bottles, and hanging orange spherical lights.

7. The July - Capel Street

The July - Capel Street
City Centre Dublin
CA $204
CA $231 total
includes taxes & fees
Oct 26 - Oct 27
The July - Capel Street
A reception desk with a plant, a shelf with various items, and a view of a pool area.
A hotel room with a bed, a TV on a wooden stand, a balcony with chairs, and a city view.
A modern hotel room with a large balcony, a bed, a small table with chairs, and a view of the cityscape.
A table with a white tablecloth, a glass of orange juice, and a glass of water on a balcony overlooking a cityscape with modern buildings and a bridge.

8. The Spencer Hotel

The Spencer Hotel
City Centre Dublin
  • Serene spa sanctuary offers full rejuvenation with deep-tissue massages and tranquil pool retreat in Dublin.
CA $241
CA $274 total
includes taxes & fees
Oct 11 - Oct 12
The Spencer Hotel
An indoor swimming pool with a wooden ceiling, a reception area, and lounge chairs.
A hotel reception area with a modern design, featuring a central desk, a staircase, and a view of the outdoor area.
A modern dining area with a long table, blue chairs, and pendant lights.
A modern room with two armchairs, a central table, and a television displaying a fireplace.

9. Clayton Hotel Cardiff Lane

Clayton Hotel Cardiff Lane
City Centre Dublin
  • Riverside wellness escape with full-service spa, saunas, and indoor pools offers revitalizing retreat in upscale setting.
CA $192
CA $218 total
includes taxes & fees
Oct 11 - Oct 12
Clayton Hotel Cardiff Lane
A person walking by a pool with tiled walls and a tiled floor.
A modern hotel room with a black sofa, two armchairs, a small round table, and a bed with a headboard.
A modern hotel lobby with a blue sofa, yellow armchairs, a reception desk, and a chandelier.
A person sitting by a pool with a tiled wall in the background.

10. Camden Court Hotel

Camden Court Hotel
City Centre Dublin
  • Rejuvenate in the heart of Dublin at this hotel with couples' massage rooms, a sauna, and a tranquil indoor pool for wellness seekers.
CA $221
CA $250 total
includes taxes & fees
Oct 18 - Oct 19
Camden Court Hotel
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Choose what matters most at spa hotels in Castleknock

Pool
Breakfast included
Hot tub
4 stars
5 stars

Find out more about Castleknock

Top Castleknock attractions for a relaxing vacation

Castleknock, located just a short distance from Dublin city centre, is a charming suburb that offers a delightful blend of relaxation and adventure, perfect for travellers seeking luxurious spa hotels. Start your journey at the beautiful Phoenix Park, one of the largest enclosed urban parks in Europe, where you can enjoy a leisurely stroll or a family picnic amidst its stunning greenery. Next, indulge in a day of pampering at one of the local spa hotels, such as the luxurious Castleknock Hotel, which features a state-of-the-art wellness centre and offers rejuvenating treatments designed to help you unwind after a day of exploration. For a touch of history, visit the impressive St. Patrick's Cathedral, where the tranquil atmosphere complements a day of relaxation. Adventurous souls can explore the scenic trails along the River Liffey or engage in family-friendly activities at the nearby Dublin Zoo, ensuring a fun-filled day for all ages. Consider staying in the Castleknock area, where boutique hotels provide exceptional service and easy access to both the serenity of nature and the vibrant culture of Dublin, making it an ideal base for your relaxing getaway.

Find the best hotels & resorts with spas in Castleknock

For those seeking a tranquil escape in Castleknock, Dublin, these hotels offer exceptional spa experiences designed to rejuvenate the body and soul.Castleknock Hotel

  • Why it's great for tailored spa getaway: The Castleknock Hotel is a premier destination for spa enthusiasts, a remarkable guest review rating of 9.2. It features an extensive range of treatments at its full-service spa, including soothing Swedish massages, revitalising body wraps, and indulgent facials, ensuring guests can unwind and recharge in serene surroundings.
  • Other amenities: Guests can enjoy a variety of additional features such as an indoor pool, sauna, and steam room, perfect for relaxation after a spa session. The hotel also offers a complimentary buffet breakfast to start your day. With an onsite golf course and beautiful garden views, there are plenty of opportunities for leisure. Additional conveniences include room service, free toiletries, and yoga classes, ensuring a holistic wellness experience during your stay.
  • Nearby attractions: Phoenix Park - 3.2 km, Luttrellstown Castle Golf - 4.7 km, Kilmainham Gaol Historical Museum - 7.8 km

Top Castleknock Hotel Reviews

Frequently asked questions

How much does a spa hotel in Castleknock cost?
Enjoy staying in a spa hotel in Castleknock, with plenty of hotels from CA $213 offering incredible amenities. If you're leaning toward a little luxury, prices can rise, and may vary depending on the location, season, and hotel amenities. Be sure to book in advance to enjoy more options and potentially better rates, especially if you're planning a trip during the weekend or around public holidays.
Is it cheaper to book a spa hotel in Castleknock with flights as part of a package deal?
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.
Are there any unique spa experiences available in Castleknock?
Yes, Castleknock offers unique spa experiences primarily at The Spa at Castleknock Hotel, which provides a luxury urban retreat with nature-inspired energy.A standout unique treatment available is the Dry Floatation Therapy, where guests lie weightless and cocooned on a dry floatation bed suspended in warm water without getting wet, promoting deep relaxation.The spa also provides a wide range of bespoke treatments including massages, face rituals, scrubs, body treatments, and wraps, utilising signature products. Guests can also access amenities such as a hot tub, swimming pool, sauna, steam room, and a relaxation room with herbal tea and soothing music.Special packages, such as the 'Girlie Get Together', combine a 1-night stay, afternoon tea, a choice of a 25-minute treatment, full use of health club facilities, a cocktail, and breakfast.
Can I cancel my spa 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 spa hotel in Castleknock for you.
How can I save on a spa hotel in Castleknock with Expedia?
Find Castleknock spa hotel deals by joining One Key™, Expedia's free travel rewards program. As a member, you can unlock instant savings with Member Prices when you're logged in. For a quick weekend retreat, discover last-minute offers.

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