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

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Check availability on Castleknock Spa Hotels

Tonight
14 Oct - 15 Oct
Tomorrow
15 Oct - 16 Oct
This weekend
16 Oct - 18 Oct
Next weekend
23 Oct - 25 Oct

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 restaurant with round tables, chairs, and a view of the countryside.
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.

1. Castleknock Hotel

Castleknock Hotel
Diswellstown
  • Luxurious spa retreat with 6 treatment rooms offers rejuvenating therapies in Art Deco elegance.
฿5,365
฿6,089 total
includes taxes & fees
12 Nov - 13 Nov
Castleknock Hotel
An outdoor seating area with wicker chairs and a small table, in front of a modern building with large windows.
A restaurant with wooden flooring, large hanging light fixtures, and a counter with various food items and drinks.
A multi-story building with a courtyard featuring outdoor seating and greenery.
A modern hotel room with a large window, a flat-screen TV, a sofa, a table, and a lamp.

2. 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.
฿5,498
฿6,240 total
includes taxes & fees
8 Nov - 9 Nov
Radisson Blu Royal Hotel, Dublin
A spacious, well-lit corridor with a reflective floor and a mural on the back wall.
A spacious living room with multiple armchairs, a fireplace, and a chandelier.
A courtyard with a pool, potted plants, and a building with large windows.
A rustic bar with wooden furniture and a brick ceiling.

3. The Merrion

The Merrion
City Centre Dublin
  • Immerse in daily rejuvenation at this historic hotel, where six treatment rooms offer luxurious spa rituals in Dublin's heart.
฿17,026
฿19,324 total
includes taxes & fees
26 Oct - 27 Oct
The Merrion
A serene garden with a pond, surrounded by rocks and greenery, adjacent to a modern building with large windows.
Front of property
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.
A modern reception area with a marble counter, wooden paneling, and a seating area with red chairs and a sofa.

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.
฿6,814
฿7,734 total
includes taxes & fees
8 Nov - 9 Nov
The Chancery Hotel
A cozy room with a bed, a side table with a vase of flowers, a framed artwork on the wall, and a large plant.
A modern building with a checkered facade and a reflection in the water.
A dining table with breakfast items and a city view.
A modern indoor swimming pool with lounge chairs, a table with fruit, and a unique hanging light fixture.

5. Anantara The Marker Dublin - A Leading Hotel of the World

Anantara The Marker Dublin - A Leading Hotel of the World
City Centre Dublin
  • Immerse in waterfront wellness with indulgent spa treatments, sauna sessions, and a 24-hour fitness centre at this boutique hotel.
฿9,041
฿10,262 total
includes taxes & fees
8 Nov - 9 Nov
Anantara The Marker Dublin - A Leading Hotel of the World
A reception desk with a plant, a shelf with various items, and a view of a pool area.
A modern indoor swimming pool with blue lighting, a clear water surface, and a tiled floor.
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 hotel room with a bed, a TV on a wooden stand, a balcony with chairs, and a city view.

6. 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.
฿5,630
฿6,390 total
includes taxes & fees
29 Oct - 30 Oct
The Spencer Hotel
An indoor swimming pool with a wooden ceiling, a reception area, and lounge chairs.
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.
A hotel reception area with a modern design, featuring a central desk, a staircase, and a view of the outdoor area.

7. 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.
฿4,082
฿4,633 total
includes taxes & fees
18 Oct - 19 Oct
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.

8. 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.
฿5,178
฿5,877 total
includes taxes & fees
8 Nov - 9 Nov
Camden Court Hotel
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 modern lobby with a reception desk, seating area, and large windows.
A modern indoor pool area with a glass barrier, lounge chairs, and a central tree.
A bar area with wooden bar counters, multiple stools, and hanging pendant lights.

9. Dunboyne Castle Hotel & Spa

Dunboyne Castle Hotel & Spa
Dunboyne
  • Serene spa retreat with 18 treatment rooms offers aromatherapy and garden views for ultimate relaxation.
฿5,124
฿5,816 total
includes taxes & fees
1 Nov - 2 Nov
Dunboyne Castle Hotel & Spa
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.
A bar area with multiple seating options, a well-stocked liquor shelf, and a central decorative light fixture.

10. 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.
฿3,722
฿4,225 total
includes taxes & fees
1 Nov - 2 Nov
The Bonnington Dublin & Leisure Centre
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Choose what matters most at spa hotels in Castleknock

Pool
Breakfast included
Hot tub
4 stars
5 stars

Top Castleknock Hotel Reviews

Frequently asked questions

Looking to holiday at a spa hotel in Castleknock?
Soothe the senses with some time in one of our wonderful spa hotels. Travellers recommend the gourmet restaurants in Castleknock. Enjoy the shops and cafes during your holiday. Spa hotels are the perfect way to take a break from your daily routine and add a layer of luxury to your weekend away.
What is the best spa hotel in Castleknock?
Castleknock Hotel is a top spa hotel featuring 3 bars, a golf course, a fitness centre and an indoor pool. Treat yourself to a facial, body scrub or detox wrap at the on-site spa.
How many spa hotels will I find in Castleknock?
Among Expedia's 12 accommodation options in Castleknock, there is 1 spa hotel.
What's there to see and do in Castleknock?
Experience Castleknock with a stop at Phoenix Park, Castleknock Castle and Elmgreen Golf Course. If you have a bit of extra time while you're in the area, you might want to check out Guinness Storehouse and Blanchardstown Shopping Centre.
What is a Castleknock spa hotel?
Spa hotels in Castleknock feature on-site spas which offer services including couples massages and a range of body treatments. Some also provide a selection of in-room treatments for the ultimate luxury. Spa hotels are great for rest, rejuvenation and relaxation.

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