Find Spa Hotels in Castleknock from CA $178

  • Change your mind

    Book hotels with free cancellation
  • Treat yourself

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

    Search almost a million properties worldwide

Check availability on Castleknock Spa Hotels

Our top choices for Castleknock hotels with a spa

Castleknock Hotel

Castleknock Hotel
4.0 star property
Diswellstown
9.2 out of 10, Wonderful, (1,005 reviews)
  • cleanliness
    Luxurious spa retreat with 6 treatment rooms offers rejuvenating therapies in Art Deco elegance.
"The pool and spa are very nice!"
United States
Clay Anthony
The price is CA $301
CA $342 total
includes taxes & fees
Jun 8 - Jun 9
Castleknock Hotel

Bellinter House

Bellinter House
4.0 star property
Navan
9.0 out of 10, Wonderful, (339 reviews)
  • cleanliness
    Rejuvenate in this Georgian estate's Bathouse spa with 7 treatment rooms and stunning garden views.
"Relaxing in your personal hot tub overlooking the forest maybe gives it an extra star!"
United Kingdom
Maureen
The price is CA $157
CA $178 total
includes taxes & fees
May 18 - May 19
Bellinter House

Roganstown Hotel & Country Club

Roganstown Hotel & Country Club
4.0 star property
Swords
8.6 out of 10, Excellent, (922 reviews)
  • cleanliness
    Rejuvenate at this hotel's six-room spa with Ayurvedic treatments, Japanese gardens, and indoor pool sanctuary.
"We had a fantastic stay, the hotel was lovely and the gym and swimming pool facilities were of a very high quality and very clean"
United Kingdom
Jonathan
The price is CA $203
CA $231 total
includes taxes & fees
May 17 - May 18
Roganstown Hotel & Country Club

Powerscourt Hotel, Autograph Collection

Powerscourt Hotel, Autograph Collection
5.0 star property
Enniskerry
9.4 out of 10, Exceptional, (687 reviews)
  • cleanliness
    Discover mountain spa serenity with 20 treatment rooms, sauna, steam, and an indoor pool at this elegant retreat.
"The spa, the area around it, it is just heaven"
United States
Christina
The price is CA $474
CA $539 total
includes taxes & fees
May 18 - May 19
Powerscourt Hotel, Autograph Collection

Cliff at Lyons

Cliff at Lyons
4.0 star property
Celbridge
9.6 out of 10, Exceptional, (98 reviews)
  • cleanliness
    Experience restorative body scrubs, wraps, and facials at this hotel's serene spa, surrounded by garden views and premium amenities.
"Thermal spa a lovely oasis."
United Kingdom
Catriona
The price is CA $397
CA $451 total
includes taxes & fees
May 27 - May 28
Cliff at Lyons

The Royal Marine Hotel

The Royal Marine Hotel
4.0 star property
Dun Laoghaire
8.6 out of 10, Excellent, (1,007 reviews)
"Nice stay at this hotel - overall the decor is a tad dated and could do with an uplift but hit said not take from the overall comfy and cosy stay and experience. Quality of bedding was excellent and I have to commend all and every staff I dealt with from check in through to breakfast staff and evening ba staff ( Harrys Bar) - everyone was super helpful, professional and went above and beyond to make our stay pleasurable. Truly!"
United Kingdom
Patrick
The price is CA $233
CA $265 total
includes taxes & fees
May 18 - May 19
The Royal Marine Hotel

voco The Club – Dublin Gateway by IHG

voco The Club – Dublin Gateway by IHG
4.0 star property
Johnstown
9.4 out of 10, Exceptional, (23 reviews)
  • cleanliness
    Upscale Dublin hotel offers rejuvenating massages and a tranquil terrace for post-exploration relaxation.
"This is a very peaceful and relaxing hotel."
United Kingdom
Penelope
The price is CA $193
CA $268 total
includes taxes & fees
May 17 - May 18
voco The Club – Dublin Gateway by IHG

Summerhill House Hotel

Summerhill House Hotel
4.0 star property
Enniskerry
8.2 out of 10, Very good, (304 reviews)
  • cleanliness
    Spa retreat boasts private treatments, garden views, and sauna access for a serene, holistic wellness escape.
"Thank you so much for a restful evening in quiet luxury."
United Kingdom
Karen
The price is CA $256
CA $290 total
includes taxes & fees
May 12 - May 13
Summerhill House Hotel

Portmarnock Resort & Jameson Golf Links

Portmarnock Resort & Jameson Golf Links
4.0 star property
Portmarnock
9.0 out of 10, Wonderful, (1,008 reviews)
  • cleanliness
    Rejuvenate at this beachfront resort with 3 spa treatment rooms, championship golf course, and luxurious body treatments for total renewal.
"A great addition would be a pool/spa area"
United Kingdom
Wendy
The price is CA $214
CA $272 total
includes taxes & fees
May 17 - May 18
Portmarnock Resort & Jameson Golf Links

The Glenview Hotel And Leisure Club

The Glenview Hotel And Leisure Club
4.0 star property
Delgany
8.4 out of 10, Very good, (313 reviews)
  • cleanliness
    Soak in tranquil spa bliss with mountain views, yoga classes, and garden surroundings at this upscale family-friendly hotel retreat.
"In summary, I would recommend the resort and spa for it is friendly staff, nice scenery, clean and cozy rooms, convenient access, and proximity to other interesting places to visit."
United States
Jutta
The price is CA $236
CA $267 total
includes taxes & fees
May 28 - May 29
The Glenview Hotel And Leisure Club
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.

Choose what matters most at spa hotels in Castleknock

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 $178 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.
How can I save on a spa hotel in Castleknock with Expedia?
Members always get our best prices. Find our best Castleknock spa hotel deals by joining Expedia's free travel rewards program—One Key™. As a member, you can unlock instant savings and member perks when you're logged in to your account. For a spontaneous weekend retreat, discover last-minute offers.
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.

Explore a world of travel with Expedia