Find the best Castlereagh Hotels

Start date: Check-in selected.
To Date
End date: Check-out

  • 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 prices for these dates

Tonight
30 Dec - 31 Dec
Tomorrow
31 Dec - 1 Jan
This weekend
2 Jan - 4 Jan
Next weekend
9 Jan - 11 Jan

Filter by

Guest rating
Guest rating
Star rating

Our top choices for Castlereagh hotels

Exterior
Crowne Plaza Belfast by IHG

Crowne Plaza Belfast by IHG

Crowne Plaza Belfast by IHG
4.0 star property
Belfast
9.0 out of 10, Wonderful, (1003)
"Lovely hotel. Welcoming staff, the restaurant offers good food at a reasonable price. Would definitely stay there again."
United Kingdom
Francis
The price is ฿3,281
฿3,937 total
includes taxes & fees
25 Jan - 26 Jan 2026
Crowne Plaza Belfast by IHG
Reception
La Mon Hotel And Country Club

La Mon Hotel And Country Club

La Mon Hotel And Country Club
4.0 star property
Newtownards
8.6 out of 10, Excellent, (553)
"Very clean and staff well mannered and friendly "
United Kingdom
James
The price is ฿5,236
฿6,283 total
includes taxes & fees
4 Jan - 5 Jan 2026
La Mon Hotel And Country Club
Golf
Peartree Hill

Peartree Hill

Peartree Hill
5.0 star property
Belfast
10.0 out of 10, Exceptional, (86)
"A gem of a place to stay"
United Kingdom
Howard
Peartree Hill
House | Private kitchen | Fridge, microwave, oven, stovetop
Closer to International Ice Bowl & Ulster Hospital

Closer to International Ice Bowl & Ulster Hospital

Closer to International Ice Bowl & Ulster Hospital
2.0 star property
Dundonald
Closer to International Ice Bowl & Ulster Hospital
Exterior
Stormont Hotel

Stormont Hotel

Stormont Hotel
4.0 star property
Dundonald
8.8 out of 10, Excellent, (811)
"Beautiful hotel with extremely comfy beds and wonderful staff. Couldn’t have hoped for better. "
United Kingdom
Douglas
The price is ฿3,456
฿4,147 total
includes taxes & fees
13 Jan - 14 Jan 2026
Stormont Hotel
Interior
Culloden Estate & Spa

Culloden Estate & Spa

Culloden Estate & Spa
5.0 star property
Holywood
9.0 out of 10, Wonderful, (276)
"Absolutely amazing stay. Great food, great staff and beautiful surroundings. Exceptional."
United Kingdom
Laura
The price is ฿10,821
฿12,985 total
includes taxes & fees
5 Jan - 6 Jan 2026
Culloden Estate & Spa
View from property
The Nines, Bangor Marina

The Nines, Bangor Marina

The Nines, Bangor Marina
3.5 star property
Bangor
9.0 out of 10, Wonderful, (417)
"We had a wonderful meal and good nights sleep all complimented by friendly and helpful staff"
United States
Teresa
The price is ฿2,356
฿2,827 total
includes taxes & fees
1 Jan - 2 Jan 2026
The Nines, Bangor Marina
Garden
Manse On The Beach

Manse On The Beach

Manse On The Beach
3.0 star property
Portaferry
10.0 out of 10, Exceptional, (84)
"Very comfortable, staff very accommodating. "
United Kingdom
Jenny
The price is ฿4,014
฿4,817 total
includes taxes & fees
4 Jan - 5 Jan 2026
Manse On The Beach
Junior Suite | Hypo-allergenic bedding, minibar, individually decorated
The Old Inn Crawfordsburn

The Old Inn Crawfordsburn

The Old Inn Crawfordsburn
4.0 star property
Bangor
9.4 out of 10, Exceptional, (176)
"Lovely room staff very helpful..drinks very expensive "
United Kingdom
Johnny
The price is ฿5,969
฿7,163 total
includes taxes & fees
7 Jan - 8 Jan 2026
The Old Inn Crawfordsburn
Outdoor wedding area
Clandeboye Lodge Hotel

Clandeboye Lodge Hotel

Clandeboye Lodge Hotel
4.0 star property
Bangor
9.6 out of 10, Exceptional, (373)
"The staff were fantastic lovely meal and and rooms were very nice "
United Kingdom
Caroline
The price is ฿5,952
฿7,142 total
includes taxes & fees
6 Jan - 7 Jan 2026
Clandeboye Lodge Hotel
Exterior
Ashfield Bed and Breakfast

Ashfield Bed and Breakfast

Ashfield Bed and Breakfast
3.5 star property
Ballymisert
8.8 out of 10, Excellent, (155)
"Very good stay. Friendly staff very accommodating. "
United States
Patricia
The price is ฿2,433
฿2,920 total
includes taxes & fees
4 Jan - 5 Jan 2026
Ashfield Bed and Breakfast
Front of property
Astala Guesthouse

Astala Guesthouse

Astala Guesthouse
3.0 star property
Bangor
8.8 out of 10, Excellent, (216)
"Truly enjoyed my stay and would highly recommend."
United States
John
Astala Guesthouse
Outdoor dining
Strangford Arms Hotel Newtownards

Strangford Arms Hotel Newtownards

Strangford Arms Hotel Newtownards
3.0 star property
Newtownards
8.8 out of 10, Excellent, (201)
"Friendly staff very helpful"
United Kingdom
Albert
The price is ฿3,974
฿4,769 total
includes taxes & fees
1 Jan - 2 Jan 2026
Strangford Arms Hotel Newtownards
Traditional House, Private Bathroom | Lounge
Pier 36

Pier 36

Pier 36
3.5 star property
Donaghadee
9.2 out of 10, Wonderful, (132)
"Loved our stay. Beautiful location. Pier 36 restaurant was great and our server Caroline was the best! "
United States
Chris
The price is ฿4,189
฿5,027 total
includes taxes & fees
5 Jan - 6 Jan 2026
Pier 36
Luxury Cabin | Terrace/patio
Kinelarty Luxury Glamping Pods

Kinelarty Luxury Glamping Pods

Kinelarty Luxury Glamping Pods
2.0 star property
Downpatrick
9.2 out of 10, Wonderful, (17)
"Fabulous stay, we are not campers but found it very enjoyable. The hosts have thought of everything. "
United Kingdom
Michael
Kinelarty Luxury Glamping Pods
Restaurant
Premier Inn Bangor - Northern Ireland

Premier Inn Bangor - Northern Ireland

Premier Inn Bangor - Northern Ireland
3.0 star property
Bangor
8.8 out of 10, Excellent, (3)
"Nice hotel. As advertised. Budget friendly family hotel."
Canada
Jackson
The price is ฿1,815
฿2,178 total
includes taxes & fees
6 Jan - 7 Jan 2026
Premier Inn Bangor - Northern Ireland
Balcony
The Old Schoolhouse Inn

The Old Schoolhouse Inn

The Old Schoolhouse Inn
4.0 star property
Newtownards
9.0 out of 10, Wonderful, (88)
"Great people and nice rooms"
United States
kevin
The price is ฿2,827
฿3,393 total
includes taxes & fees
2 Jan - 3 Jan 2026
The Old Schoolhouse Inn
Economy Double Room, Ensuite, Sea View | 1 bedroom
The Narrows Guesthouse

The Narrows Guesthouse

The Narrows Guesthouse
3.0 star property
Portaferry
9.4 out of 10, Exceptional, (32)
"Wonderful property with helpful team and an excellent breakfast. You couldn’t ask for more, plus it’s right in the centre of town and on the seafront!"
United Kingdom
Anonymous traveller
The price is ฿3,138
฿3,766 total
includes taxes & fees
2 Jan - 3 Jan 2026
The Narrows Guesthouse
Miscellaneous
Hamilton House Holiday Apartments

Hamilton House Holiday Apartments

Hamilton House Holiday Apartments
2.0 star property
Downpatrick
9.8 out of 10, Exceptional, (21)
"This is a lovely property on the shores of Strangford Lough. Ideal for a relaxing weekend. "
United Kingdom
Paul
The price is ฿2,672
฿4,489 total
includes taxes & fees
4 Jan - 5 Jan 2026
Hamilton House Holiday Apartments
Terrace/patio
Denvir's of Downpatrick

Denvir's of Downpatrick

Denvir's of Downpatrick
3.5 star property
Downpatrick
8.8 out of 10, Excellent, (68)
"Pleasant helpful staff at a historic location. "
United States
Sean
The price is ฿4,953
฿5,944 total
includes taxes & fees
31 Dec - 1 Jan 2026
Denvir's of Downpatrick
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
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free

Top Castlereagh Hotel Reviews

Ramada by Wyndham Belfast City Centre

Ramada by Wyndham Belfast City Centre

10/10 Excellent
"Clean room and reception staff great. But ask bar staff to be alert for customers - they tend to chat and ignore you....."
Paula 1-night trip
Posted 2 days ago
Ramada by Wyndham Belfast City Centre

Explore a world of travel with Expedia