![St Mellons Parish Church [2] Dating from the 14th century but on the site of an earlier Norman building. This is the view from the south.](https://images.trvl-media.com/place/553248635216274885/38e8ad4f-e083-4fb0-ab25-1f7b572622c2.jpg?impolicy=resizecrop&rw=1920&ra=fit&ch=480)
Photo by Robin Drayton
Hotels in Old St Mellons
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Where to stay in Old St Mellons?
8.6 out of 10, Excellent, (7)
8.6/10
Excellent
(7)
The price is $58
$58
$70 total
includes taxes & fees
Jan 5 - Jan 6, 2026
OYO Flagship Cardiff Central
OYO Flagship Cardiff Central2.0 star property
Riverside, 8.2 km from Old St Mellons
7.6 out of 10, Good, (96)
7.6/10
Good
(96)
The price is $44
$44
$53 total
includes taxes & fees
Dec 22 - Dec 23
Holiday Inn Express Newport by IHG
Holiday Inn Express Newport by IHG3.0 star property
6 km from Old St Mellons
9.2 out of 10, Wonderful, (1003)
9.2/10
Wonderful
(1003)
The price is $50
$50
$60 total
includes taxes & fees
Dec 22 - Dec 23
9.0 out of 10, Wonderful, (1004)
9.0/10
Wonderful
(1004)
The price is $86
$86
$104 total
includes taxes & fees
Dec 22 - Dec 23
9.4 out of 10, Exceptional, (1765)
9.4/10
Exceptional
(1765)
The price is $105
$105
$126 total
includes taxes & fees
Dec 23 - Dec 24
Cardiff Marriott Hotel
Cardiff Marriott Hotel4.0 star property
Castle Quarter, 7.7 km from Old St Mellons
8.8 out of 10, Excellent, (1135)
8.8/10
Excellent
(1135)
The price is $84
$84
$100 total
includes taxes & fees
Dec 22 - Dec 23
7.6 out of 10, Good, (1001)
7.6/10
Good
(1001)
The price is $48
$48
$58 total
includes taxes & fees
Dec 22 - Dec 23
8.8 out of 10, Excellent, (672)
8.8/10
Excellent
(672)
The price is $85
$85
$102 total
includes taxes & fees
Dec 27 - Dec 28
9.6 out of 10, Exceptional, (530)
9.6/10
Exceptional
(530)
The price is $80
$80
$96 total
includes taxes & fees
Dec 22 - Dec 23
9.6 out of 10, Exceptional, (67)
9.6/10
Exceptional
(67)
The price is $123
$123
$147 total
includes taxes & fees
Jan 13 - Jan 14, 2026
9.2 out of 10, Wonderful, (771)
9.2/10
Wonderful
(771)
The price is $110
$110
$132 total
includes taxes & fees
Dec 22 - Dec 23
Delta Hotels by Marriott St. Pierre Country Club
Delta Hotels by Marriott St. Pierre Country Club4.0 star property
29.6 km from Old St Mellons
8.2 out of 10, Very Good, (1000)
8.2/10
Very Good
(1000)
The price is $88
$88
$106 total
includes taxes & fees
Jan 2 - Jan 3, 2026
9.2 out of 10, Wonderful, (460)
9.2/10
Wonderful
(460)
8.6 out of 10, Excellent, (1563)
8.6/10
Excellent
(1563)
The price is $79
$79
$95 total
includes taxes & fees
Jan 11 - Jan 12, 2026
8.4 out of 10, Very Good, (1335)
8.4/10
Very Good
(1335)
The price is $120
$120
$145 total
includes taxes & fees
Jan 4 - Jan 5, 2026
8.6 out of 10, Excellent, (144)
8.6/10
Excellent
(144)
The price is $89
$89
$107 total
includes taxes & fees
Dec 22 - Dec 23
Hotel Indigo Cardiff by IHG
Hotel Indigo Cardiff by IHG4.0 star property
Castle Quarter, 7.3 km from Old St Mellons
9.4 out of 10, Exceptional, (1606)
9.4/10
Exceptional
(1606)
The price is $85
$85
$102 total
includes taxes & fees
Dec 26 - Dec 27
9.8 out of 10, Exceptional, (8)
9.8/10
Exceptional
(8)
The price is $80
$80
$96 total
includes taxes & fees
Dec 22 - Dec 23
8.0 out of 10, Very Good, (1002)
8.0/10
Very Good
(1002)
The price is $70
$70
$84 total
includes taxes & fees
Dec 22 - Dec 23
Copthorne Hotel Cardiff-Caerdydd
Copthorne Hotel Cardiff-Caerdydd4.0 star property
13.6 km from Old St Mellons
8.4 out of 10, Very Good, (1000)
8.4/10
Very Good
(1000)
The price is $67
$67
$80 total
includes taxes & fees
Dec 23 - Dec 24
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.
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.
When is the best time to visit Cardiff?
When is the best time to visit Cardiff?Our prices for hotels in Cardiff are cheapest in January
When is the best time to visit Cardiff?
When is the best time to visit Cardiff?
Our prices for hotels in Cardiff are cheapest in January
Price trends for hotels in Cardiff
Pricing is based on two traveler single night rates
Currently viewing crowd sizes and weather for December.
Typical weather for Cardiff
December
Moderate crowds
High 9°C / low 5°C. Cloudy most days.
View properties in December 9°
December, Moderate crowds, average high temperature 9 degrees Celsius, average low temperature 5 degrees Celsius. Cloudy most days.
5°
8°
January, Low crowds, average high temperature 8 degrees Celsius, average low temperature 3 degrees Celsius. Cloudy most days.
3°
8°
February, Low crowds, average high temperature 8 degrees Celsius, average low temperature 4 degrees Celsius. Cloudy most days.
4°
10°
March, Low crowds, average high temperature 10 degrees Celsius, average low temperature 4 degrees Celsius. Cloudy most days.
4°
12°
April, Low crowds, average high temperature 12 degrees Celsius, average low temperature 5 degrees Celsius. Sunny most days.
5°
15°
May, Moderate crowds, average high temperature 15 degrees Celsius, average low temperature 8 degrees Celsius. Sunny most days.
8°
18°
June, High crowds, average high temperature 18 degrees Celsius, average low temperature 11 degrees Celsius. Cloudy most days.
11°
20°
July, High crowds, average high temperature 20 degrees Celsius, average low temperature 13 degrees Celsius. Sunny most days.
13°
19°
August, High crowds, average high temperature 19 degrees Celsius, average low temperature 13 degrees Celsius. Cloudy most days.
13°
18°
September, Moderate crowds, average high temperature 18 degrees Celsius, average low temperature 12 degrees Celsius. Sunny most days.
12°
15°
October, Moderate crowds, average high temperature 15 degrees Celsius, average low temperature 10 degrees Celsius. Cloudy most days.
10°
11°
November, High crowds, average high temperature 11 degrees Celsius, average low temperature 7 degrees Celsius. Cloudy most days.
7°
Monthly weather averages (˚C)
Check out reviews of Old St Mellons hotels guests love
Celtic Manor Resort
10/10 Excellent
"The staff are friendly and helpful. The room was clean and comfortable. There was a lovely, Christmas atmosphere in the hotel ."
Ramada by Wyndham Bristol West
10/10 Excellent
"Lovely stay"
Clayton Hotel Cardiff
10/10 Excellent
"."
Hilton Cardiff
10/10 Excellent
"Such a lovely staff, when asked why we were staying we mentioned we just got engaged and they gave us a complimentary breakfast which was so lovely of them. Very attentive staff "
Hotel Indigo Cardiff by IHG
10/10 Excellent
"Spotless room with lots of space, very comfy bed. All staff from the reception to the breakfast hosts were wonderful and welcoming."
The Angel Hotel
10/10 Excellent
"Amazing room fair play "
Four Points Flex by Sheraton Cardiff
10/10 Excellent
"Great location, lovely clean and modern looking.
Lovely friendly lady checked us in Saturday.
Will definitely book again"
Village Hotel Cardiff
10/10 Excellent
"Stayed for business and can’t think of anything they couldn’t do. "
Cardiff Marriott Hotel
10/10 Excellent
"Breakfast was marvelous "
Find out more about Old St Mellons