Find Resorts & Hotels with Spas in Castleknock

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Check availability on Castleknock Resorts & Hotels with Spas

Our top choices for Castleknock hotels with a spa

Couples treatment rooms, body treatments, aromatherapy
Castleknock Hotel

Castleknock Hotel

Castleknock Hotel
4.0 star property
Diswellstown
9.2 out of 10, Wonderful, (1002)
"Great hotel, excellent service. "
United Kingdom
Paolo
The price is AED 546
AED 619 total
includes taxes & fees
14 Dec - 15 Dec
Castleknock Hotel
Couples treatment rooms, body treatments, hydrotherapy, aromatherapy
Portmarnock Resort & Jameson Golf Links

Portmarnock Resort & Jameson Golf Links

Portmarnock Resort & Jameson Golf Links
4.0 star property
Portmarnock
9.0 out of 10, Wonderful, (1000)
"Clean spacious and comfortable room, food was lovely and the staff we welcoming and helpful "
United Kingdom
Louise
The price is AED 433
AED 569 total
includes taxes & fees
10 Jan - 11 January 2026
Portmarnock Resort & Jameson Golf Links
Couples treatment rooms, sauna, hot tub, steam room, body treatments
Dunboyne Castle Hotel & Spa

Dunboyne Castle Hotel & Spa

Dunboyne Castle Hotel & Spa
4.0 star property
Dunboyne
8.8 out of 10, Excellent, (677)
"Would stay again."
United States
Debi
The price is AED 417
AED 474 total
includes taxes & fees
11 Jan - 12 January 2026
Dunboyne Castle Hotel & Spa
Bar (on property)
voco The Club – Dublin Gateway by IHG

voco The Club – Dublin Gateway by IHG

voco The Club – Dublin Gateway by IHG
4.0 star property
Johnstown
9.6 out of 10, Exceptional, (7)
"Very nice hotel. Modern and clean. Great shower and comfortable bed. Restaurant was excellent for dinner. Good breakfast options a la carte "
Ireland
Brendan
The price is AED 382
AED 434 total
includes taxes & fees
14 Dec - 15 Dec
voco The Club – Dublin Gateway by IHG
Couples treatment rooms, sauna, hot tub, steam room, Turkish bath
Powerscourt Hotel, Autograph Collection

Powerscourt Hotel, Autograph Collection

Powerscourt Hotel, Autograph Collection
5.0 star property
Enniskerry
9.4 out of 10, Exceptional, (659)
"This hotel is beautiful and luxurious "
United States
khairalnnesa
The price is AED 896
AED 1,016 total
includes taxes & fees
17 Dec - 18 Dec
Powerscourt Hotel, Autograph Collection
2 restaurants, lunch, dinner served; international cuisine
Killashee Hotel

Killashee Hotel

Killashee Hotel
4.0 star property
Naas
9.0 out of 10, Wonderful, (1001)
"Beautiful hotel, clean and well appointed, delicious food, reasonable prices, pleasant staff"
United Kingdom
Deirdre
The price is AED 528
AED 599 total
includes taxes & fees
4 Jan - 5 January 2026
Killashee Hotel
Body treatments, body wraps, body scrubs, facials
Tulfarris Hotel & Golf Resort

Tulfarris Hotel & Golf Resort

Tulfarris Hotel & Golf Resort
4.0 star property
Blessington
8.8 out of 10, Excellent, (431)
"The property was just beautiful in every way. Great views from the restaurant could not be better"
United States
RICKY
Tulfarris Hotel & Golf Resort
Sauna, steam room, body treatments, aromatherapy, hot stone massages
The Bonnington Dublin & Leisure Centre

The Bonnington Dublin & Leisure Centre

The Bonnington Dublin & Leisure Centre
4.0 star property
Whitehall
8.0 out of 10, Very Good, (861)
"Clean and comfy room. Great food. Good gym and swimming pool. Very nice stay "
United Kingdom
James
The price is AED 288
AED 327 total
includes taxes & fees
11 Jan - 12 January 2026
The Bonnington Dublin & Leisure Centre
Spa reception
Radisson Blu Royal Hotel, Dublin

Radisson Blu Royal Hotel, Dublin

Radisson Blu Royal Hotel, Dublin
4.0 star property
City Centre Dublin
9.2 out of 10, Wonderful, (1003)
"Great location. A/C didn’t work in the first room but staff got us moved to a different room with functioning air within an hour. "
United States
Kelsie
The price is AED 482
AED 547 total
includes taxes & fees
11 Jan - 12 January 2026
Radisson Blu Royal Hotel, Dublin
Couples treatment rooms, sauna, steam room, body treatments
Bellinter House

Bellinter House

Bellinter House
4.0 star property
Navan
9.0 out of 10, Wonderful, (328)
"Charming and elegant! We loved the dining experience and fluffy oversized bath sheets."
United States
Sherry A
Bellinter House
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.
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Top Castleknock Hotel Reviews

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Frequently asked questions

Looking to vacation at a spa hotel in Castleknock?
Soothe the senses with some time in one of our wonderful spa hotels. Travelers recommend the gourmet restaurants in Castleknock. Enjoy the shopping and cafes during your vacation. Spa hotels are the perfect way to break out of your daily routine and add a layer of luxury to your vacation.
What is the best spa hotel in Castleknock?
Castleknock Hotel is a top spa hotel featuring 3 bars, a golf course, a fitness center, and an indoor pool. Treat yourself to a facial, body scrub, or detox wrap at the onsite spa.
How many spa hotels will I find in Castleknock?
Among Expedia's 13 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 offering services like facials and a selection 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.