Castlereagh Vacations & Trips

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  • Better together

    Save up to ￥109,000 when you book a flight and hotel together*

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

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Castlereagh Hotel Deals

Crowne Plaza Belfast by IHG

Crowne Plaza Belfast by IHG

4 out of 5
117 Milltown Road Belfast Northern Ireland
Fully refundable
The price is ￥21,777 per night from Jun 14 to Jun 15
￥21,777
￥26,132 total
Jun 14 - Jun 15
includes taxes & fees
9/10 Wonderful! (1,009 reviews)
"Nice size room with comfortable bed, nice shower and a sitting area (although the couch was not very comfortable). The mini fridge was actually a wine cooler so not cold. Very nice pool and fitness area. The location is beautiful although a bit far from the city center yet is walking distance to ..."

Reviewed on May 26, 2026

Crowne Plaza Belfast by IHG
La Mon Hotel And Country Club

La Mon Hotel And Country Club

4 out of 5
41 Gransha Road Newtownards Northern Ireland
Fully refundableReserve now, pay when you stay
The price is ￥19,274 per night from Jun 28 to Jun 29
￥19,274
￥23,129 total
Jun 28 - Jun 29
includes taxes & fees
8.6/10 Excellent! (568 reviews)
"We had a really lovely time at La Mon. The hotel and it's grounds are stunning. We spent most of our time in the pool. My daughter loved all the different sections of the pool and I especially loved the jacuzzi. We had a very relaxing stay and the staff were amazing."

Reviewed on May 26, 2026

La Mon Hotel And Country Club
The Fitzwilliam Hotel Belfast

The Fitzwilliam Hotel Belfast

5 out of 5
Great Victoria Street Belfast Northern Ireland
Fully refundableReserve now, pay when you stay
The price is ￥31,964 per night from May 31 to Jun 1
￥31,964
￥38,357 total
May 31 - Jun 1
includes taxes & fees
9.4/10 Exceptional! (1,004 reviews)
"Great hotel with a great location and very welcoming atmosphere from everyone! The food at the lobby bar was amazing! Especially the chicken and mushroom pie!"

Reviewed on May 27, 2026

The Fitzwilliam Hotel Belfast
See all 1,088 properties in Castlereagh
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 a Castlereagh vacation package cost?
Live it up in Castlereagh from as little as . Choose from a great selection of hotels, flights and rental cars to suit your travel style. You can score even more discounts when you add some experiences or tours to your package.
How do I get a cheap travel package to Castlereagh?
Booking a hotel and flight together with Expedia won't just save you time — it'll save you a pretty penny too. A Castlereagh vacation package makes it a cinch to organize your ideal trip. With more than 550 airlines across the world to choose from, finding flights that suit your schedule won't be a problem. In addition to that, we have over 1,000,000 properties globally to select from. Now that's choice! Whatever your budget, Expedia puts the world within your reach.
How far in advance should I book my Castlereagh vacation?
Reserving your tickets early with Expedia means one less thing to worry about. Most carriers display prices up to 12 months prior to departure dates. This is generally the cheapest time to book. If circumstances have left you booking late, great deals to Castlereagh are still known to appear just weeks before departure.
What does an Expedia Castlereagh travel package include?
From flights and hotels to rental cars, Expedia can help you put together a Castlereagh package that suits you. Heading away for a while? Look into a hotel, flight and rental car bundle. If you can only manage a quick getaway, a hotel and airfare deal may suit you better. Tours and activities can be added once you've made your booking. Our packages make it simple to save and plan.
What should I know before booking a Castlereagh travel package?
A package can be more affordable than individually booking all you need for your escape. For example, bundle your flights, hotels and rental cars and save a packet. No matter your vacation plans, you're bound to find a package that's right for you.
Can I choose my airline with a Castlereagh Expedia vacation package?
Yes — that's one of the best things about an Expedia package. You can mix and match your flights, hotels and more. We have access to more than 550 airline partners all over the world, so you have options galore when arranging your Castlereagh adventure.
If I'm not able to travel, can I cancel my Castlereagh vacation package?
You can. We totally understand that even the best-laid plans can go awry, so we're happy to help if you have to make changes to your Castlereagh vacation package. You may be able to amend or cancel your itinerary for free if you've booked within 24 hours. Your hotel, airline or car rental company may charge you a fee if your booking was made more than 24 hours ago. Visit our Customer Service Portal for more information. Also, check your itinerary for the nitty-gritty on change fees.
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.