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

Spa Hotels & Resorts in Castleknock from AU$205

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Castleknock Spa Hotels

Our top choices for Castleknock hotels with a spa

Couples treatment room(s), body treatments, aromatherapy

Castleknock Hotel

Castleknock Hotel
4.0 star property
Diswellstown
9.2 out of 10, Wonderful, (1,000 reviews)
  • cleanliness
    Luxurious spa retreat with 6 treatment rooms offers rejuvenating therapies in Art Deco elegance.
The price is AU$313
includes taxes & fees
3 Aug - 4 Aug
Castleknock Hotel
Sauna, steam room, body treatments, aromatherapy, hot stone massages

The Bonnington Dublin & Leisure Centre

The Bonnington Dublin & Leisure Centre
4.0 star property
Whitehall
8.0 out of 10, Very good, (988 reviews)
  • cleanliness
    Revitalising spa retreat with indoor pool and 2 treatment rooms awaits at this Dublin hotel, offering tranquil relaxation options.
The price is AU$235
includes taxes & fees
2 Aug - 3 Aug
The Bonnington Dublin & Leisure Centre
Couples treatment room(s), sauna, hot tub, steam room, body treatments

Dunboyne Castle Hotel & Spa

Dunboyne Castle Hotel & Spa
4.0 star property
Dunboyne
8.8 out of 10, Excellent, (739 reviews)
  • cleanliness
    Serene spa retreat with 18 treatment rooms offers aromatherapy and garden views for ultimate relaxation.
The price is AU$291
includes taxes & fees
19 Aug - 20 Aug
Dunboyne Castle Hotel & Spa
Body treatments, aromatherapy, hot stone massages, deep-tissue massages

Roganstown Hotel & Country Club

Roganstown Hotel & Country Club
4.0 star property
Swords
8.6 out of 10, Excellent, (946 reviews)
  • cleanliness
    Rejuvenate at this hotel's six-room spa with Ayurvedic treatments, Japanese gardens, and indoor pool sanctuary.
The price is AU$227
includes taxes & fees
6 Aug - 7 Aug
Roganstown Hotel & Country Club
Spa

Radisson Blu Royal Hotel, Dublin

Radisson Blu Royal Hotel, Dublin
4.0 star property
City Centre Dublin
9.2 out of 10, Wonderful, (1,000 reviews)
  • cleanliness
    Luxurious spa retreat in central Dublin with expert massages and 24-hour fitness centre.
The price is AU$275
includes taxes & fees
2 Aug - 3 Aug
Radisson Blu Royal Hotel, Dublin
Exterior

The Chancery Hotel

The Chancery Hotel
4.0 star property
City Centre Dublin
9.6 out of 10, Exceptional, (1,160 reviews)
  • cleanliness
    Discover a rejuvenating escape at this modern Dublin hotel with full-service spa, spa pool, and steam room for complete relaxation.
The price is AU$355
includes taxes & fees
2 Aug - 3 Aug
The Chancery Hotel
Gym

The Spencer Hotel

The Spencer Hotel
4.0 star property
City Centre Dublin
8.8 out of 10, Excellent, (1,012 reviews)
  • cleanliness
    Serene spa sanctuary offers full rejuvenation with deep-tissue massages and tranquil pool retreat in Dublin.
The price is AU$235
includes taxes & fees
16 Aug - 17 Aug
The Spencer Hotel
Fitness facility

Camden Court Hotel

Camden Court Hotel
4.0 star property
City Centre Dublin
9.0 out of 10, Wonderful, (1,008 reviews)
  • cleanliness
    Rejuvenate in the heart of Dublin at this hotel with couples' massage rooms, a sauna, and a tranquil indoor pool for wellness seekers.
The price is AU$298
includes taxes & fees
31 July - 1 Aug
Camden Court Hotel
Indoor pool

Clayton Hotel Cardiff Lane

Clayton Hotel Cardiff Lane
4.0 star property
City Centre Dublin
8.4 out of 10, Very good, (1,181 reviews)
  • cleanliness
    Riverside wellness escape with full-service spa, saunas, and indoor pools offers revitalising retreat in upscale setting.
The price is AU$205
includes taxes & fees
24 Aug - 25 Aug
Clayton Hotel Cardiff Lane
Sauna, aromatherapy, prenatal massages, body wraps, body scrubs, facials

Anantara The Marker Dublin - A Leading Hotel of the World

Anantara The Marker Dublin - A Leading Hotel of the World
5.0 star property
City Centre Dublin
9.4 out of 10, Exceptional, (1,005 reviews)
  • cleanliness
    Immerse in waterfront wellness with indulgent spa treatments, sauna sessions, and a 24-hour fitness centre at this boutique hotel.
The price is AU$496
includes taxes & fees
19 Aug - 20 Aug
Anantara The Marker Dublin - A Leading Hotel of the World
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.
View all properties

Choose what matters most at spa hotels in Castleknock

Pool
Breakfast included

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 O'Connell Street.
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.

Explore a world of travel with Expedia