Old St Mellons Packages (Flight + Hotel)

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    Save up to ฿27,000 when you book a flight and hotel together*

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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
An aerial view of a city with a river, stadium, and surrounding residential areas.

Cardiff City Centre

3 out of top 10 points of interest in this area
4/5(895 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

Top hotels in Old St Mellons

The Angel Hotel

The Angel Hotel

3 out of 5
Castle Street Cardiff Wales
Fully refundableReserve now, pay when you stay
The price is ฿2,106 per night from 5 Jul to 6 Jul
฿2,106
฿2,528 total
5 Jul - 6 Jul
includes taxes & fees
8.4/10 Very good! (3,219 reviews)
"I don't like giving a bad review but for £220 it was a shockingly bad experience. Admittedly it was at the end of the heatwave and despite a fan working full blast every surface in the room was not warm but hot, only one window would open 4" max. The suite overlooked the inner yard with massive pipework ..."

Reviewed on 27 Jun 2026

The Angel Hotel
The Parkgate Hotel

The Parkgate Hotel

4 out of 5
Westgate Street Cardiff Wales
Fully refundableReserve now, pay when you stay
The price is ฿4,993 per night from 19 Jul to 20 Jul
฿4,993
฿5,992 total
19 Jul - 20 Jul
includes taxes & fees
9.4/10 Exceptional! (1,795 reviews)
"Beautiful hotel! The staff were super helpful and the facilities were perfect. The room was perfect and large. Very well maintained and clean. Personally I would have preferred a little amenities kit in the bathroom and I was slightly disappointed with the breakfast. With a buffet I expected more ..."

Reviewed on 25 Jun 2026

The Parkgate Hotel
Celtic Manor Resort

Celtic Manor Resort

5 out of 5
Chepstow Road Newport Wales
Fully refundableReserve now, pay when you stay
The price is ฿4,791 per night from 3 Jul to 4 Jul
฿4,791
฿5,749 total
3 Jul - 4 Jul
includes taxes & fees
8.4/10 Very good! (1,396 reviews)
"Staff welcoming, happy and helpful"

Reviewed on 24 Jun 2026

Celtic Manor Resort
See all 1,987 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.

Things to do

Cardiff Bay Boat Tour

Cardiff Bay Boat Tour

฿701
per adult
76% of travellers recommend
Cardiff Bay Boat Tour
From Barry Island: Gavin and Stacey Tour

From Barry Island: Gavin and Stacey Tour

฿1,972
per adult
From Barry Island: Gavin and Stacey Tour
Cardiff: Gower Peninsula's Cliffs Scenic Day Tour

Cardiff: Gower Peninsula's Cliffs & Mumbles Scenic Day Tour

฿3,944
per adult
Cardiff: Gower Peninsula's Cliffs & Mumbles Scenic Day 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.