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

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Check availability on Castleknock Spa Hotels

Tonight
24 Aug - 25 Aug
Tomorrow
25 Aug - 26 Aug
This weekend
28 Aug - 30 Aug
Next weekend
4 Sept - 6 Sept

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 bar area with a bartender preparing a drink, a bottle of gin, and a glass with ice and garnishes.
An outdoor dining area with tables and chairs, surrounded by plants and a building with a terrace.
A pool with a waterfall feature, lounge chairs, and a view of the outdoors.

1. Castleknock Hotel

Castleknock Hotel
Diswellstown
  • Luxurious spa retreat with 6 treatment rooms offers rejuvenating therapies in Art Deco elegance.
£154
includes taxes & fees
13 Sept - 14 Sept
Castleknock Hotel
A room with a massage table, wooden flooring, a wooden door, and a wall with floral wallpaper.
A bar area with multiple seating options, a well-stocked liquor shelf, and a central decorative light fixture.
An indoor swimming pool with a curved edge, tiled flooring, and a seating area with chairs and a table.
A spacious lobby with a sofa, armchairs, a coffee table, and a chandelier.

2. The Bonnington Dublin & Leisure Centre

The Bonnington Dublin & Leisure Centre
Whitehall
  • Revitalising spa retreat with indoor pool and 2 treatment rooms awaits at this Dublin hotel, offering tranquil relaxation options.
£118
includes taxes & fees
31 Aug - 1 Sept
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 bar area with wooden bar counters, multiple stools, and hanging pendant lights.
A large, historic building with a symmetrical facade, multiple windows, and a central entrance with steps leading up to it.
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.
£145
includes taxes & fees
13 Sept - 14 Sept
Dunboyne Castle Hotel & Spa
A modern interior with a reception desk, wooden cabinets, and shelves displaying various items.
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.
A large building with a symmetrical facade, multiple windows, and a central entrance.

4. 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.
£115
includes taxes & fees
1 Sept - 2 Sept
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 multi-story building with a courtyard featuring outdoor seating and greenery.
A modern lobby with marble walls, a reception desk, green seating, and a staircase.
A modern hotel room with a large window, a flat-screen TV, a sofa, a table, and a lamp.

5. 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.
£142
includes taxes & fees
31 Aug - 1 Sept
Radisson Blu Royal Hotel, Dublin
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.

6. 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.
£194
includes taxes & fees
2 Sept - 3 Sept
The Chancery Hotel
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 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.
A modern hotel room with a large balcony, a bed, a small table with chairs, and a view of the cityscape.

7. 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.
£164
includes taxes & fees
31 Aug - 1 Sept
The Spencer Hotel
An indoor swimming pool with a wooden ceiling, a reception area, and lounge chairs.
A hotel room with two beds, a desk, a chair, a TV, and a cityscape view.
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.

8. Clayton Hotel Cardiff Lane

Clayton Hotel Cardiff Lane
City Centre Dublin
  • Riverside wellness escape with full-service spa, saunas, and indoor pools offers revitalising retreat in upscale setting.
£105
includes taxes & fees
31 Aug - 1 Sept
Clayton Hotel Cardiff Lane
A modern reception area with a wooden panel design, a white reception desk, and a glass door entrance.
A room with a large arched window, a round table, and four chairs.
A modern glass building with a reflective exterior, surrounded by a landscaped garden with various plants and flowers.
A breakfast setting with a scenic view of the sea, a plate with pancakes, a bowl of berries, and a glass of orange juice.

9. Portmarnock Resort & Jameson Golf Links

Portmarnock Resort & Jameson Golf Links
Portmarnock
  • Rejuvenate at this beachfront resort with 3 spa treatment rooms, championship golf course, and luxurious body treatments for total renewal.
£147
includes taxes & fees
20 Sept - 21 Sept
Portmarnock Resort & Jameson Golf Links
A person walking by a pool with tiled walls and a tiled floor.
A person sitting by a pool with a tiled wall in the background.
A modern hotel lobby with a blue sofa, yellow armchairs, a reception desk, and a chandelier.
A modern hotel room with a black sofa, two armchairs, a small round table, and a bed with a headboard.

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.
£139
includes taxes & fees
31 Aug - 1 Sept
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, a charming suburb of Dublin, offers a delightful blend of serene landscapes and family-friendly activities, making it a perfect spot for those seeking a relaxing spa getaway. Begin your day at the picturesque Phoenix Park, one of the largest enclosed public parks in Europe, where you can stroll amongst the lush greenery or even spot wild deer. After a refreshing morning, indulge in a round of golf at the stunning Castleknock Golf Club, which boasts an impressive course designed to challenge both novice and seasoned players alike. For a unique cultural experience, visit the historic St. Brigid's Church, where you can admire its beautiful architecture and learn about the rich local heritage. If you're in the mood for something more adventurous, the nearby Liffey Valley Park provides excellent trails for cycling or walking, perfect for families looking to explore the great outdoors. After a day of activities, retreat to one of Castleknock's upscale hotels featuring luxurious spa facilities, where attentive staff ensure you are pampered to perfection, allowing you to unwind and recharge. With its combination of leisure and comfort, Castleknock presents a wonderful opportunity for a rejuvenating family holiday.

Find the best hotels & resorts with spas in Castleknock

For those seeking relaxation and rejuvenation in Castleknock, Dublin, these top hotels offer exquisite spa experiences that cater to your well-being. Each hotel combines luxury with comprehensive wellness amenities for a perfect retreat.Castleknock Hotel

  • Why it's great for tailored spa getaway: The Castleknock Hotel is a haven for spa enthusiasts, a remarkable guest review rating of 9.2. Guests can indulge in a wide variety of treatments at the full-service spa, including soothing Swedish and deep tissue massages, rejuvenating facials, and couples treatments, providing a serene escape from the daily grind.
  • Other amenities: Beyond its exceptional spa offerings, the hotel features an indoor pool and hot tub for relaxation, along with a sauna and steam room for added wellness benefits. Guests can enjoy complimentary breakfast each morning, alongside on-site dining with garden views. For those who like to stay active, the hotel includes fitness facilities and yoga classes, plus nearby golf courses for leisure activities. With 24-hour room service and a concierge available, every guest's need is anticipated for a truly luxurious stay.
  • Nearby attractions: Phoenix Park - 3.2 km, Kilmainham Gaol Historical Museum - 7.8 km, Luttrellstown Castle Golf - 4.7 km

Top Castleknock Hotel Reviews

Frequently asked questions

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 programme. 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.
How much does a spa hotel in Castleknock cost?
Enjoy staying in a spa hotel in Castleknock, with plenty of hotels 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. 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 holiday package. *Savings vary and are not available on all flight and hotel bookings.

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