Castleknock Holidays from £147

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Your Castleknock Holiday

The stress-free way to experience this lively city is with a custom-made Castleknock holiday package. Base yourself in the neighbourhood of The Liberties, which is great for cafes, markets and cycling or go someplace else — our packages are all about you. A trip to Castleknock is a wonderful opportunity to see the sights. Be sure to look around popular attractions like Trinity College, Guinness Storehouse and St. Stephens Green. Don't put off your visit to this destination any longer. Your dream Castleknock holiday is a couple of clicks away with Expedia.

Top Castleknock Flight + Hotel Deals

Price found within the past 48 hours. Click for updated prices.
The Leeson Inn

The Leeson Inn

City Centre Dublin
Save 100% on your flight
£147
per person
5 Nov - 7 Nov
found 1 day ago
Return flight included
Birmingham (BHX) to Dublin (DUB)
8.2/10 Very good! (369 reviews)
Hotel Riu Plaza The Gresham Dublin

Hotel Riu Plaza The Gresham Dublin

City Centre Dublin
£377
per person
29 Oct - 2 Nov
found 2 days ago
Return flight included
Birmingham (BHX) to Dublin (DUB)
9.2/10 Wonderful! (2,330 reviews)
Beautiful lobby, great staff, perfect location and excellent breakfast.

Reviewed on 18 Sept 2026

Leevin Hostel Mountjoy

Leevin Hostel Mountjoy

City Centre Dublin
Save 100% on your flight
£203
per person
27 Oct - 31 Oct
found 7 hours ago
Return flight included
Birmingham (BHX) to Dublin (DUB)
7.6/10 Good! (52 reviews)
Surprisingly good. Toilets and bathrooms were squeaky clean and staff were helpful and polite.

Reviewed on 18 Sept 2026

The Strand Hotel, the former residence of Oscar Wilde

The Strand Hotel, the former residence of Oscar Wilde

Save 100% on your flight
£225
per person
23 Oct - 25 Oct
found 1 day ago
Return flight included
Birmingham (BHX) to Dublin (DUB)
8.4/10 Very good! (249 reviews)
Property is very nice, though quite dated. Beautiful big windows with great views of the ocean, but the room needed a fan or AC, it got very stuffy with no fan for the restroom even. Bed was quite saggy, and needed new pillows. Room was nice and clean though

Reviewed on 13 Sept 2026

Malahide Guest Rooms

Malahide Guest Rooms

Save 100% on your flight
£270
per person
29 Oct - 2 Nov
found 2 days ago
Return flight included
Birmingham (BHX) to Dublin (DUB)
9.6/10 Exceptional! (179 reviews)
Stay was great, the location is perfect for the airport and is in a safe and family friendly area. Cute restaurants and town center are easily accessible and a much better location than Dublin City.

Reviewed on 18 Sept 2026

Castleknock Essential Information

Language
English
Currency
Euros
Closest Airport
Dublin Airport (DUB)
Population
8,300
Max Temp Winter
7ºC
Max Temp Summer
18ºC
Top Sights
Guinness Storehouse, Dublin Castle and Malahide Castle

Top hotels in Castleknock

Clayton Hotel Dublin Airport

Clayton Hotel Dublin Airport

Stockhole Lane Clonshaugh Dublin
Fully refundableReserve now, pay when you stay
£130
27 Sept - 28 Sept
includes taxes & fees
Clayton Hotel Dublin Airport
Marlin Hotel Stephens Green

Marlin Hotel Stephens Green

11 Bow Ln E Dublin
Fully refundableReserve now, pay when you stay
£116
18 Oct - 19 Oct
includes taxes & fees
9.2/10 Wonderful! (3,311 reviews)
"가성비 괜찮고 위치 좋은 깨끗한 호텔입니다. 스탭들 엄청 친절하고 조식 추가해서 먹었는데 만족 스러웠어요."

Reviewed on 18 Sept 2026

Marlin Hotel Stephens Green
Ruby Molly Hotel Dublin by IHG

Ruby Molly Hotel Dublin by IHG

26 - 33 Arran Street East Dublin
Fully refundable
£131
19 Oct - 20 Oct
includes taxes & fees
Ruby Molly Hotel Dublin by IHG
See all 1,764 properties in Castleknock
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.

The Advantages of Castleknock Weekend Breaks 

Discover a different side of the British Isles with a weekend break in Castleknock. Take short breaks away from home and enjoy some quality time in a beautiful place. You’ll come back feeling refreshed and inspired. You can have an action-packed Castleknock weekend break or get some peace with a relaxing holiday. Whatever experience you’re looking for, find it with our deals on hotels in Castleknock.

Cheap Weekend Breaks to Castleknock 

There are lots of ways to take cheap weekend breaks to Castleknock. Expedia offers deals on car hires and hotel rooms and covers trips for all kinds of travellers. The best way to save is with our holiday packages in Castleknock. First, choose your car hire and hotel reservation. Then we’ll bundle them together into one discounted price. Solo explorers, couples, families, and groups of friends can discover budget solutions for their weekend breaks. Once you arrive, enjoy some of the fun things to do, many of which are free or cheap to experience. 

Castleknock Romantic Weekend Breaks 

Couples love taking romantic weekend breaks in Castleknock. Whisking your lover away for a romantic Castleknock weekend break is the perfect opportunity to make new memories together. Expedia offers all kinds of hotel options, so you can find romantic hotels in Castleknock and choose the best place for you. Check out our deals on beautiful properties, and you’ll save even more when you choose to package your hotel reservation with a car hire.

Family Weekend Breaks in Castleknock 

Set some time aside to experience family weekend breaks in Castleknock. There are plenty of excellent family-friendly hotels in Castleknock within our selection of hotels. You can also find a place to call home in one of the holiday rentals in Castleknock. With accommodation, activities, and adventure all waiting, there’s never been a better time to plan Castleknock family weekend breaks.

All Inclusive Holidays
All Inclusive Holidays
Beach Holidays
Beach Holidays
Family Friendly Holidays
Family Friendly Holidays
Golf Holidays
Golf Holidays
Luxury Holidays
Luxury Holidays
gay friendly holidays
LGBTQ+ Holidays
LGBTQ+ Holidays
Romantic Holidays
Romantic Holidays
Ski Holidays
Ski Holidays
Pet Friendly Holidays
Pet Friendly Holidays
Holiday in Month
Where to go when
Where to go when

Stay near popular Castleknock attractions

Castleknock Castle

9.0/10 (9 reviews)
Find out about the history of Castleknock when you take a trip to Castleknock Castle. Attend a sporting event or simply enjoy the top-notch restaurants while you're in the area.
See properties

Farmleigh House

6.0/10 (2 reviews)
Farmleigh House is just one of the places to see in Castleknock, so why not enjoy the other things to explore during your travels? Attend a sporting event or simply enjoy the lively bars while you're in the area.
See properties

Elmgreen Golf Course

7.4/10 (3 reviews)
Enjoy a round of golf in Castleknock at Elmgreen Golf Course. Attend a sporting event or simply enjoy the top-notch restaurants while you're in the area.
See properties

What to do in Castleknock

Picture 7 for Activity Dublin: Guinness Storehouse Entry Ticket

Dublin: Guinness Storehouse Entry Ticket

£27
per adult
90% of travellers recommend
Dublin: Guinness Storehouse Entry Ticket
Irish Whiskey Museum

Admission to the Irish Whiskey Museum with Testings

£19
per adult
98% of travellers recommend
Admission to the Irish Whiskey Museum with Testings
Dublin: Jameson Whiskey Distillery Tour with Tastings

Dublin: Jameson Whiskey Distillery Tour with Tastings

£27
per adult
96% of travellers recommend
Dublin: Jameson Whiskey Distillery Tour with Tastings
See all activities in Castleknock

Frequently asked questions

Why should I book my Castleknock holiday with Expedia?
Choose Expedia to organise your next break simply and all in one convenient place. Our insider tip for landing an unbeatable deal on a Castleknock retreat? Bundle your hotel, flights and/or hire car into a package holiday. Then add a few fun tours and activities. Most bookings also have flexible cancellation policies, so there's no need to panic if you have to switch up your travel agenda. Round-the-clock help with making changes to your trip is available via our Customer Service Portal link.
When is the best time of year to holiday in Castleknock?
If you'd like to experience the excitement of Castleknock during the high season, plan your adventure for March, April and August. February, June and September are usually the quietest months of the year. Plan your visit to Castleknock according to what kind of holiday you're looking for. January is the coolest month, when average daytime temperatures are 4ºC. In July, the warmest month, expect averages of 15ºC during the day.
What is the top hotel for my holiday in Castleknock?
Offering plenty of amenities and a cosy place to relax between adventures, Clayton Hotel Dublin Airport will make the ideal base for your Castleknock holiday.
How do I get a cheap holiday to Castleknock?
Our Castleknock holidays mean plenty of savings for the savvy traveller. For the best deal, simply combine your flights, hotels and extras (including tours). But low prices are just the beginning of your next awesome adventure. Book with Expedia and you'll have more than 400 airlines and 321,000 hotel options globally to pick from. No matter your budget or style, there's a holiday here just for you. Learn more about how you can save money on your next holiday when you combine your hotel and flight bookings with Expedia.
What should I do on my Castleknock holiday?
Offering must-see tourist attractions like Trinity College and Guinness Storehouse, a holiday in Castleknock is packed with exciting places to visit. St. Stephens Green and Dublin Castle are a couple of other sights worth exploring.
What is the best area to stay in when on holiday in Castleknock?
There's so much to explore in Castleknock, so spend your nights near its top attractions and maximise your time sightseeing. Farmleigh House is one place to put on your itinerary.
Do I need a visa for my Castleknock holiday?
Visa requirements for Castleknock vary based on your nationality and purpose of your visit. It's wise to check official government websites to determine if you need a visa for your trip. They'll give you the most up-to-date information, including details about application procedures and any supporting documentation you may need. Research your visa requirements in advance to ensure a smooth travel experience. Also check to see that your passport is valid for a further six months from your planned date of return.
What should I wear on my Castleknock holiday?
First, think about the type of activities planned during your holiday in Castleknock and travel with pieces that can be mixed and matched. For fashion inspiration or even information on dress codes, browse a few style blogs or relevant social media accounts. Daytime temperatures during January, Castleknock's coolest month, average 4ºC. July marks this city's warmest month when the average temperature reaches 15ºC. Our suggestion? Take the guesswork out of what to pack and check the local weather conditions.
What does an Expedia Castleknock holiday include?
It all depends on what kind of trip you're contemplating. Castleknock holiday deals can include hotels, flights and car hires. You can mix and match to find the travel package that suits you. You can also add on experiences and activities after you've booked to pick up even bigger discounts. Apartments and private holiday homes are a few of the most sought-after property types in Castleknock. Whatever your preference or size of your group, you can count on Expedia for the flexibility and freedom to tailor your next escape.
Does Expedia offer Book Now, Pay Later Castleknock holidays?
Your bank balance shouldn't stop you from escaping on holiday, so Expedia has come up with a solution to help. Now that we've joined forces with online lender Klarna, it's easier than ever to book your dream getaway without eating away at your savings. Klarna offers flexible payment options at checkout that take the stress out of budgeting for your escape. Check out these flexible payment options:
  • Pay monthly holidays: Klarna offers payments in multiple instalments that work for all types of budgets, so you can take that well-deserved holiday now.
  • No-deposit holidays: Hitting the "book now" button is easier with this plan. With no deposit required for your getaway, you can Book Now, Pay Later and start packing your suitcase.
Can I choose my airline with a Castleknock Expedia holiday?
Yes, and with over 400 airlines to select from worldwide, you're not short on choice. Have a look through the available options and see which airline fits your needs and budget.

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* 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.