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

5 Star Hotels in Castleknock, Dublin

  • 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 5 Star Hotels

Tonight
28 Aug - 29 Aug
Tomorrow
29 Aug - 30 Aug
This weekend
28 Aug - 30 Aug
Next weekend
4 Sept - 6 Sept

Our top choices for Castleknock 5-star hotels

The entrance of Conrad Dublin hotel with a modern design, featuring large pillars, a geometric ceiling, and a welcoming staircase.
A spacious bar area with a high ceiling and skylights, surrounded by leather seating and a central marble table.
A grand piano in a spacious room with a large window, a table with a vase of flowers, and a lamp.
A buffet setup with various food items and serving utensils.

1. Conrad Dublin

Conrad Dublin
City Centre Dublin
Canada
Greg
€373
includes taxes & fees
31 Aug - 1 Sept
Conrad Dublin
A grand building with a fountain in the foreground, surrounded by trees and illuminated by lights.
A checkered floor, a chandelier, a fireplace, and a lounge sign.
A formal meeting room with a large wooden table, leather chairs, bookshelves, and a chandelier.

2. St. Helen's Hotel

St. Helen's Hotel
Stillorgan
United Kingdom
James
€162
includes taxes & fees
20 Sept - 21 Sept
St. Helen's Hotel
A restaurant interior with tables, chairs, hanging lights, and a floral wall.
The Westbury hotel with a classic facade, large windows, and a welcoming entrance.
A spacious lobby with a fireplace, comfortable seating, and a chandelier.
A bar area with a marble floor, bar stools, and a well-stocked liquor shelf.

3. The Westbury Hotel

The Westbury Hotel
City Centre Dublin
Canada
murray
€570
includes taxes & fees
31 Aug - 1 Sept
The Westbury Hotel
A building entrance with a glass door, two potted plants, and a string of lights above.
A modern hotel lobby with a curved sofa, a round table, a potted plant, and a staircase leading to an upper level.
A modern restaurant interior with a bar area, seating, and a view of the outside.
A modern bathroom with a large mirror, two sinks, a shower, and a bench.

4. The Morrison Dublin, Curio Collection by Hilton

The Morrison Dublin, Curio Collection by Hilton
City Centre Dublin
Canada
Jennifer
€212
includes taxes & fees
31 Aug - 1 Sept
The Morrison Dublin, Curio Collection by Hilton
A modern building with a checkered facade and a reflection in the water.
A dining table with breakfast items and a city view.
A buffet spread with various breads, cheeses, fruits, and pastries in a modern dining area with large windows and indoor plants.
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
Canada
jeff
€335
includes taxes & fees
28 Sept - 29 Sept
Anantara The Marker Dublin - A Leading Hotel of the World
A terrace with a table set for dining, overlooking a lush green landscape and distant hills.
A hotel entrance with a modern glass facade, a classical building facade, and a flag.
A four-poster bed with a tufted headboard, a sofa, a chair, and a desk in a modern hotel room with large windows.
A bar area with a bartender, a woman in a floral dress, and a man in a white shirt. There are multiple chairs and tables, and a large vase with flowers on the bar counter.

6. The Fitzwilliam Hotel

The Fitzwilliam Hotel
City Centre Dublin
Canada
Leslie
€459
includes taxes & fees
31 Aug - 1 Sept
The Fitzwilliam Hotel
A spacious living room with multiple armchairs, a fireplace, and a chandelier.
A dining area with tables and chairs, a view of a building with balconies, and a small water feature.
A rustic bar with wooden furniture and a brick ceiling.
A grand hall with a high ceiling, ornate columns, and a balcony with a wrought iron railing.

7. The Merrion

The Merrion
City Centre Dublin
United Kingdom
John
€615
includes taxes & fees
31 Aug - 1 Sept
The Merrion
A hotel with a red brick facade, outdoor seating area, and illuminated windows.
A spacious lounge area with a wooden herringbone floor, a red upholstered bench, and a round table with chairs.
A living room with a fireplace, bookshelves, a sofa, and a patterned armchair.
A spacious living area with a sofa, ottoman, and coffee table. A person is reading a book near a window. The room has a modern design with a large mirror and a door leading to another area.

8. Dylan Hotel

Dylan Hotel
Dublin
United States
Petros
€379
includes taxes & fees
31 Aug - 1 Sept
Dylan Hotel
A large, historic building with a formal garden layout, including geometrically shaped hedges and a central fountain.
A historic building with a symmetrical facade, large windows, and a central entrance.
A wine cellar with a large oak table, leather chairs, and extensive wine racks.
An indoor swimming pool with a modern design, featuring a central circular area and a straight section with lounge chairs.

9. Carton House a Fairmont Managed Hotel

Carton House a Fairmont Managed Hotel
Maynooth
United States
kevin
€295
includes taxes & fees
31 Aug - 1 Sept
Carton House a Fairmont Managed Hotel
A grand building with classical architecture, featuring a central entrance with a detailed pediment, multiple arched windows, and a symmetrical facade.
A grand hallway with ornate columns, a patterned floor, and a large mirror on the left.
A balcony with a table, two chairs, and a bottle of champagne.
A grand ballroom with ornate ceiling, chandeliers, and round tables set for a formal event.

10. The College Green Hotel Dublin, Autograph Collection

The College Green Hotel Dublin, Autograph Collection
City Centre Dublin
Canada
Melanie
€503
includes taxes & fees
6 Sept - 7 Sept
The College Green Hotel Dublin, Autograph Collection
A large, classical building with a symmetrical facade, multiple windows, and a central courtyard with a fountain.
A spacious, modern lobby with a reflective floor, recessed lighting, and a central seating area.
A spacious lobby with a marble floor, wooden paneling, and large arched windows.
A courtyard with a central pathway flanked by benches and trimmed hedges, leading to a building with a curved roof.

11. Powerscourt Hotel, Autograph Collection

Powerscourt Hotel, Autograph Collection
Enniskerry
United Kingdom
Paul
€289
includes taxes & fees
1 Sept - 2 Sept
Powerscourt Hotel, Autograph Collection
A bar area with round tables and chairs, a bar counter with bottles, and a seating area with sofas and chairs.
A formal dining room with a chandelier, floral wallpaper, and classic furniture.
An indoor swimming pool with multiple lanes, lounge chairs, and a large glass wall.
A large, symmetrical building with a central pathway leading to a formal garden.

12. The K Club

The K Club
Straffan
United Kingdom
Daniel
€349
includes taxes & fees
9 Sept - 10 Sept
The K Club
A modern kitchen with a large island, dark cabinetry, and hanging pendant lights.
A modern two-story house with a large glass front and a visible bedroom on the upper floor.
A hallway with a wine rack on the left, a table with a bottle on the right, and a view of the outdoors through a window.
A modern kitchen with a large island, bar stools, pendant lighting, and a view of the outdoors.

13. The Van Morrison Suite - hiphipstay

The Van Morrison Suite - hiphipstay
City Centre Dublin
United States
Paul
The Van Morrison Suite - hiphipstay
Save an average of 15% on thousands of hotels when you're signed in

Explore similar 4-star hotels

Many 4-star hotels have the same amenities as 5-star hotels. See all 4-star hotels in Castleknock.
Clayton Hotel Dublin Airport

Clayton Hotel Dublin Airport

Stockhole Lane Clonshaugh Dublin
€189
27 Sept - 28 Sept
includes taxes & fees
Clayton Hotel Dublin Airport
Clayton Hotel Dublin Airport Central

Clayton Hotel Dublin Airport Central

Dublin Airport Corballis Dublin
€224
27 Sept - 28 Sept
includes taxes & fees
Clayton Hotel Dublin Airport Central
Marlin Hotel Stephens Green

Marlin Hotel Stephens Green

11 Bow Ln E Dublin
€152
27 Sept - 28 Sept
includes taxes & fees
9.2/10 Wonderful! (3,274 reviews)
Marlin Hotel Stephens Green
Still don't see what you're looking for?
See all properties in Castleknock.
You can also use these popular filters to refine your search.
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.

Learn more about Castleknock

This leafy Dublin suburb offers peaceful walks through Phoenix Park where wild deer roam freely among historic monuments. Explore the nearby village centre with its charming pubs and cafes, or visit the impressive Farmleigh House for weekend markets and cultural events.

See all hotels in Castleknock
A tall stone monument with a broad base and steps leading up to it, surrounded by a grassy field and trees under a partly cloudy sky.

Top Castleknock Hotel Reviews

Explore a world of travel with Expedia