Old St Mellons Holidays

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Photo by Robin Drayton

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Our guide on where to stay in Old St Mellons

Find the best Old St Mellons areas and neighborhoods for the activities you enjoy most. Learn more about Old St Mellons
Cardiff which includes a city, a square or plaza and modern architecture

Cardiff City Centre

3 out of top 10 points of interest in this area
4/5(36 area reviews)

Gourmet restaurants interesting history and top sights from St. David's to Utilita Arena Cardiff – discover Cardiff City Centre, a destination also famous for its shopping.

Find hotels in Cardiff City Centre

Our pick of the best Old St Mellons Hotel Deals

The Angel Hotel

The Angel Hotel

3 out of 5
Castle Street Cardiff Wales
Fully refundableReserve now, pay when you stay
The price is NZ$837 per night from 22 Nov to 23 Nov
NZ$837
22 Nov - 23 Nov
includes taxes & fees
8.4/10 Very Good! (2,722 reviews)
Had a wonderful stay for one night and would have stayed longer if I could! Nicest hotel that I've been at for a while. Friendly staff, lovely ambience as you enter and very nicely sized and laid out room. Thank you!

Reviewed on 12 Nov 2025

The Angel Hotel
Celtic Manor Resort

Celtic Manor Resort

5 out of 5
Chepstow Road Newport Wales
The price is NZ$243 per night from 16 Nov to 17 Nov
NZ$243
16 Nov - 17 Nov
includes taxes & fees
8.2/10 Very Good! (1,319 reviews)
Great room, friendly and helpful staff...great facilities

Reviewed on 10 Nov 2025

Celtic Manor Resort
Cardiff Marriott Hotel

Cardiff Marriott Hotel

4 out of 5
Mill Lane Cardiff Wales
Fully refundableReserve now, pay when you stay
The price is NZ$190 per night from 14 Dec to 15 Dec
NZ$190
14 Dec - 15 Dec
includes taxes & fees
8.6/10 Excellent! (1,101 reviews)
Clean room

Reviewed on 12 Nov 2025

Cardiff Marriott Hotel
See all 1,819 properties in Old St Mellons
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.

Frequently asked questions

How much does an Old St Mellons holiday package cost?
We make it easy for everyone to travel, with Old St Mellons holiday packages starting from just . You'll have the flexibility to bundle your favourite airlines, hotels and car rental. For the ultimate escape, why not add a few tours and activities to your travel itinerary?
How do I get a cheap travel package to Old St Mellons?
Bundling your flight and hotel with Expedia won't just save precious time — it'll save you a tidy sum too. An Old St Mellons holiday package makes it a cinch to put together your perfect trip. With more than 550 airlines all over the world to pick from, finding convenient flights that suit your busy schedule won't be a challenge. In addition to that, we've got over 1 000 000 properties globally to select from. Talk about choice! Whatever your budget, Expedia can show you the world.
Where should I stay in Old St Mellons?
Make sightseeing easy by staying in a hotel right around the corner from Old St Mellons's terrific attractions. Principality Stadium and Cardiff Castle are two traveller favourites.
What are the top hotels in Old St Mellons?
Bungalow Perfect For Families Wanting To Explore Cardiff City is one of Old St Mellons's leading properties. Secure a room here and you'll slumber peacefully knowing you're in good hands.
How far in advance should I book my Old St Mellons holiday?
Reserving your flights early with Expedia means one less thing to have to worry about. Most air carriers advertise tickets up to a year in advance. This is typically the cheapest time to book. If circumstances have left you booking late, discount flights to Old St Mellons sometimes emerge just a few weeks before departure.
What does an Expedia Old St Mellons travel package include?
It all comes down to what kind of getaway you're thinking about. Old St Mellons holiday deals can include hotels, car rentals and flights. You can mix and match to find the bundle that fits your needs. You can also add on activities and experiences after you've booked to land even bigger discounts.
What should I know before booking an Old St Mellons travel package?
You'll land big savings when you combine your hotels, flights and rental cars into a package. Not just that, booking everything in one spot simply makes planning easier. So why waste your money or time? Whether you're organising a ritzy city getaway or a low-cost family break, browse our package deals today.
Can I choose my airline with an Old St Mellons Expedia holiday package?
Yes, the choice is all yours. Expedia has access to more than 550 airlines all over the world, so you can design your Old St Mellons holiday according to your budget and travel needs.
If I'm not able to travel, can I cancel my Old St Mellons holiday package?
If your holiday plans in Old St Mellons have been upended, it's good to know that you can amend or cancel your booking. If your booking was made in the last 24 hours, you may be eligible for a refund. If your booking is older than that, your hotel, airline or car rental company may impose a fee. For more information, check our Customer Service Portal.

Discover the most popular places to visit in Old St Mellons

Millennium Stadium showing a river or creek and modern architecture

Principality Stadium

4/5(6 reviews)

Follow in the footsteps of sporting and musical greats when you tour this vast sporting arena. Walk on the pitch, see dressing rooms and lift a trophy.

Principality Stadium
Cardiff Castle showing heritage architecture, château or palace and heritage elements

Cardiff Castle

4.5/5(28 reviews)

A fortified tower from the 12th century, World War II tunnels and Welsh military history make a fascinating day out at this magnificent castle.

Cardiff Castle
Barry Island Beach

Barry Island Beach

3/5(2 reviews)

If you’re looking for a quintessential Welsh seaside experience, look no further than Barry Beach in the picturesque Vale of Glamorgan.

Barry Island Beach

Activities

Cardiff Bay Boat Tour

Cardiff Bay Boat Tour

NZ$29
per adult
76% of travellers recommend
Cardiff Bay Boat Tour
Cardiff: Alcotraz Immersive Prison Cocktail Experience

Cardiff: Alcotraz Immersive Prison Cocktail Experience

NZ$112
per adult
Cardiff: Alcotraz Immersive Prison Cocktail Experience
A tour arrives at Caerleon.

The Wandering Bard's Valley Tour or the Swansea Bay Tour.

NZ$206
per adult
The Wandering Bard's Valley Tour or the Swansea Bay Tour.
See all activities in Cardiff
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.