Thornhill Holidays

Book a Hotel + Flight or Car together to unlock savings

  • Plan, book, travel with confidence

  • Better together

    Save up to £750 when you book a flight and hotel together*

  • Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package

  • Rest easy

    Packages with flights are ATOL protected

Your Thornhill Holiday

Our Thornhill holiday packages are a simple and practical way to organise and reserve your next exciting adventure. Uncover the true character of this unique neighbourhood without the stress of planning everything yourself. Eager to sightsee during your trip to Thornhill? Make sure you check out nearby attractions like Castell Coch, Caerphilly Castle and Roath Park. Expedia can put your travel plans into action. Book your perfect Thornhill holiday today.

Where to stay in Thornhill

Find the best Thornhill areas and neighborhoods for the activities you enjoy most. Learn more about Thornhill
Cardiff aerial view panorama in Wales capital cityscape 360 panoramic skyline feat. River Taff, Principality Stadium, Cardiff Castle, famous landmarks and city center downtown streets from above in UK

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 Thornhill

The Angel Hotel

The Angel Hotel

3 out of 5
Castle Street Cardiff Wales
Fully refundableReserve now, pay when you stay
The price is £71 per night from 14 Jun to 15 Jun
£71
14 Jun - 15 Jun
includes taxes & fees
8.4/10 Very Good! (3,202 reviews)
"Room was to hot"

Reviewed on 10 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 £105 per night from 14 Jun to 15 Jun
£105
14 Jun - 15 Jun
includes taxes & fees
9.4/10 Exceptional! (1,818 reviews)
"A wonderful old-world experience of exceptional service and luxury, The hotel is conveniently located to be able to explore Cardiff on foot from that park and castle to shops and restaurants. Our room was beautiful, comfortable and quiet looking out onto an inner courtyard. The spa is also highly ..."

Reviewed on 10 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 £132 per night from 12 Jul to 13 Jul
£132
12 Jul - 13 Jul
includes taxes & fees
8.4/10 Very Good! (1,397 reviews)
"I'd always wanted to stay as I'd passed the hotel many times. First, parking -you have to pay. Underground is £25, overground £13.50. Not good. Receptionist helpfully told me to move car from underground to save money. Went to get light lunch on cafe/bar in foyer. Lots of staff milling about but ..."

Reviewed on 9 Jun 2026

Celtic Manor Resort
See all 1,886 properties in Thornhill
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.
All Inclusive Holidays
All Inclusive Holidays
Beach Holidays
Beach Holidays
Family Friendly Holidays
Family Friendly Holidays

Frequently asked questions

How much does a Thornhill travel package cost?
Discover the best of Thornhill from just . Choose from a great selection of hotels, flights and rental cars to suit every style and budget. Score even better deals when you add a couple of sightseeing tours to your travel package.
If I'm not able to travel, can I cancel my Thornhill travel package?
We understand — life doesn't always go according to plan. If you've booked a Thornhill travel package and need to amend or cancel it, we can help. We suggest having a look at our Customer Service Portal first for information. But generally speaking, if you've taken out your package within 24 hours, you may be able to cancel and rebook at no cost. If it's been more than 24 hours, your hotel, airline or car rental company may impose a fee.
How do I get a cheap travel package to Thornhill?
Our Thornhill travel packages mean plenty of savings for the savvy traveller. For the best deal, simply combine your flights, hotels and extras (including tours) into an affordable package. But low prices are just the beginning of your next big adventure. When you book with Expedia, and you'll have over 550 air carriers and 1,000,000 hotel options globally to choose from. No matter your style, there's a package to suit you.
Does Expedia offer Book Now, Pay Later Thornhill holidays?
We do. Expedia has partnered with online lender Klarna to help you easily pay for your holiday in instalments. Simply pick the payment plan that suits best during checkout and take the stress out of budgeting for your next trip. Don't forget to bundle your flights, accommodation and car hire with Expedia to get the biggest bang for your travel buck. Take a look at our flexible payment options below:

  • Pay monthly holidays: Realise your holiday dreams sooner with Klarna's easy monthly instalment plans. If paying small amounts each month works for you, pick this option during the checkout process.
  • Pay in instalments holidays: If you'd like to pay for your getaway in multiple transactions, holidays paid in instalments might be the best option for your Book Now, Pay Later holiday through Klarna.
  • Low deposit holidays: When you spot an unbeatable deal but your budget doesn't quite cover it yet, Klarna's low deposit holiday plan will help you secure your getaway.

Where should I stay in Thornhill?
With lots to explore in Thornhill, it makes sense to book a hotel near its attractions. Castell Coch, Caerphilly Castle and University Hospital of Wales are some interesting ones to put on your itinerary.
What are the top hotels in Thornhill?
The Royal Hotel Cardiff and Radisson Blu Hotel Cardiff are among the most popular properties in Thornhill. Why not check out the amenities and rates at each and then make up your mind?
How far in advance should I book my Thornhill holiday?
Browse Expedia to compare flights as early as possible. You can generally purchase a ticket up to a year prior to departure. If you can't see your preferred air carrier, or you're booking late, fear not. Low prices to Thornhill sometimes occur just weeks before departure.
What does an Expedia Thornhill travel package include?
It all comes down to what type of getaway you have in the works. Thornhill travel deals can include car rentals, flights and hotels. You can mix and match to find the bundle that suits you. You can also add on activities and experiences after you've booked to land even bigger discounts.
What should I know before booking a Thornhill travel package?
You'll land amazing savings when you bundle your hotels, flights and rental cars into a travel package. Plus, booking everything together will make your trip planning easier. So why waste your money or time? Whether you're organising an upscale romantic escape or an affordable family break, explore our package deals today.
Can I choose my airline with a Thornhill Expedia travel package?
Yes — that's the beauty of an Expedia travel package. You get to decide. We have access to more than 550 airline partners worldwide, so you have lots of choice when organising your Thornhill escape.

Popular places to visit

Aerial panorama of Barry Island, Wales, UK

Barry Island Beach

4/5(77 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
Big Wheel, Pier head building and ferris building located in Mermaid Quay of Cardiff Bay - Cardiff, Wales, United Kingdom at Night

Cardiff Bay

4.5/5(191 reviews)

Explore the waterfront in Cardiff with a trip to Cardiff Bay. Discover the lively bars and acclaimed theatre scene in this walkable area.

Cardiff Bay
Principality Stadium

Principality Stadium

4.5/5(202 reviews)

The spiritual home of Welsh rugby, the Principality Stadiumin Cardiff is one of the most famous sporting arenas on the planet, envied the world over for its cauldron-like atmosphere and state-of-the-art facilities.

Principality Stadium

Things to do

From Barry Island: Gavin and Stacey Tour

From Barry Island: Gavin and Stacey Tour

£45
per adult
From Barry Island: Gavin and Stacey Tour
Cardiff Bay Boat Tour

Cardiff Bay Boat Tour

£16
per adult
76% of travellers recommend
Cardiff Bay Boat Tour
The Wandering Bard's Valley Tour or the Swansea Bay Tour.

The Valleys tour or Swansea Bay tour. Please choose correctly.

£90
per adult
100% of travellers recommend
The Valleys tour or Swansea Bay tour. Please choose correctly.
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. Flight-inclusive packages are ATOL protected.