Castleknock Holidays

  • Plan, book, travel with confidence

  • Better together

    Save up to €900 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

    Plan, book, and manage your trip all in one place

Top Flight + Hotel Deals in Castleknock

Price found within the past 48 hours. Click for updated prices.
The Dean Dublin Docklands- Formerly The Mayson

The Dean Dublin Docklands- Formerly The Mayson

4 out of 5
City Centre Dublin
Price was €464, price is now €363 per person
€363
per person
13 Aug - 16 Aug
found 1 day ago
Return flight included
Exeter (EXT) to Dublin (DUB)
8.8/10 Excellent! (746 reviews)
We stayed here in hopes for a quiet last night in dublin after staying at the other Dean and having a disappointing experience. Benni at the front desk was lovely during check in and check out, we had a pretty terrible experience will service at the downstairs restaurant (3 different servers, 1 which was kind) but incredible service at the upstairs steakhouse. The pool area is much better maintained than the other location as well and I wished we had more time to enjoy it. Our room was TINY - I wish they would install shelves up high in these tiny rooms so there's at least somewhere to put our bags. Otherwise, functionally it was okay and decently quiet though we seemingly cannot escape the construction noise early in the morning. Overall, I'd stay here again for the amenities, the quiet area.

Reviewed on 6 Jul 2026

Hotel Riu Plaza The Gresham Dublin

Hotel Riu Plaza The Gresham Dublin

4 out of 5
City Centre Dublin
Save 100% on your flight
Price was €1,152, price is now €695 per person
€695
per person
27 Aug - 30 Aug
found 1 day ago
Return flight included
Exeter (EXT) to Dublin (DUB)
9.2/10 Wonderful! (2,209 reviews)
Great stay, friendly and accommodating staff. Good location!

Reviewed on 6 Jul 2026

The Leeson Inn

The Leeson Inn

2 out of 5
City Centre Dublin
Price was €508, price is now €382 per person
€382
per person
13 Aug - 16 Aug
found 1 day ago
Return flight included
Exeter (EXT) to Dublin (DUB)
8.2/10 Very good! (335 reviews)
The 24 hour front desk was nice - you have to ring the doorbell to enter the building at any time of day or night. Room was good size and clean. It was very hot when we were in Dublin and they had no AC or fans, but the window opened and that helped. Location is a couple of blocks away from the main tourist areas, which was nice, and close to good bus stops.

Reviewed on 6 Jul 2026

Butlers Townhouse

Butlers Townhouse

4 out of 5
Ballsbridge
Price was €474, price is now €366 per person
€366
per person
13 Aug - 16 Aug
found 1 day ago
Return flight included
Exeter (EXT) to Dublin (DUB)
8.4/10 Very good! (853 reviews)
Clean room and bathroom. A bit of traffic noise at night. Lack of a lift was a challenge. Convenient for a trip to the ferry terminal.

Reviewed on 6 Jul 2026

The Devlin Dublin

The Devlin Dublin

4 out of 5
Ranelagh
Price was €497, price is now €393 per person
€393
per person
13 Aug - 16 Aug
found 1 day ago
Return flight included
Exeter (EXT) to Dublin (DUB)
9.2/10 Wonderful! (345 reviews)
clean

Reviewed on 4 Jul 2026

Top hotels in Castleknock

Clayton Hotel Dublin Airport

Clayton Hotel Dublin Airport

4 out of 5
Stockhole Lane Clonshaugh Dublin
Fully refundableReserve now, pay when you stay
The price is €163 per night from 13 Jul to 14 Jul
€163
13 Jul - 14 Jul
includes taxes & fees
9.2/10 Wonderful! (7,994 reviews)
"Convinient to the aiport with a shuttle. Rooms show their age but public areas are well maintained. Restaurant staff was great and food was very good."

Reviewed on 7 Jul 2026

Clayton Hotel Dublin Airport
Ruby Molly Hotel Dublin by IHG

Ruby Molly Hotel Dublin by IHG

4 out of 5
26 - 33 Arran Street East Dublin
Fully refundable
The price is €150 per night from 27 Jul to 28 Jul
€150
27 Jul - 28 Jul
includes taxes & fees
9.4/10 Exceptional! (3,924 reviews)
"Lovely modern hotel . From arrival to departure was a wonderful experience from staff , food and room . Great location"

Reviewed on 6 Jul 2026

Ruby Molly Hotel Dublin by IHG
Clink i Lár

Clink i Lár

2 out of 5
35-36 Abbey Street Upper. Dublin1 Dublin
Fully refundableReserve now, pay when you stay
The price is €134 per night from 20 Jul to 21 Jul
€134
20 Jul - 21 Jul
includes taxes & fees
8.6/10 Excellent! (1,251 reviews)
"While it was a very minimalist room, the room was comfortable, had AC, allowed you to store luggage before and after checkin/out (for a fee) and staff was friendly and helpful. Would stay here again!"

Reviewed on 6 Jul 2026

Clink i Lár
See all 1,746 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.

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

What to do in Castleknock

Picture 7 for Activity Dublin: Guinness Storehouse Entry Ticket

Dublin: Guinness Storehouse Entry Ticket

€30
per adult
88% of travellers recommend
Dublin: Guinness Storehouse Entry Ticket
Go City: Dublin All-Inclusive Pass with access to over 40 Top Attractions

Go City: Dublin All-Inclusive Pass with access to over 40 Top Attractions

€79
per adult
82% of travellers recommend
Go City: Dublin All-Inclusive Pass with access to over 40 Top Attractions
Dublin: Forge a Silver Ring Workshop

Dublin: Forge a Silver Ring Workshop - 2 Locations

€96
per adult
100% of travellers recommend
Dublin: Forge a Silver Ring Workshop - 2 Locations
See all activities in Castleknock

Frequently asked questions

How much does a Castleknock holiday package cost?
You can snap up a holiday package to this popular destination from €363 on Expedia. However, how much your holiday to Castleknock costs will depend on factors like your hotel choice, length of stay and season.
What are the cheapest months to go to Castleknock?
Travel in the low or shoulder season and you're likely to get cheap Castleknock holiday packages. Remember that public holidays and major festivals and events can impact prices, so do some research before you go.
How many days is enough for Castleknock?
Generally, a handful of days is enough to visit the top attractions during your Castleknock holiday. However, if you prefer to have some time to kick back or take day tours, think about extending your itinerary.
Is it worth booking a holiday package to Castleknock?
Known for its golfing and home to leading attractions like Farmleigh House, a Castleknock holiday is bound to impress. Another top sight worth exploring? Don't miss Elmgreen Golf Course.
How to find the best Castleknock package deals?
Bagging a cheap Castleknock package deal is a cinch with Expedia. Once you've entered your travel dates and destination under our "Packages" tab, set your budget, apply a couple of filters and browse what's available. You can fine-tune your search by "Area," "Amenities," "Property type" and more. Sort the results by "Price: low to high" to discover the most economical Castleknock package deals. Want a simple trick to get the biggest savings? Be flexible with your departure dates and consider going away on a weekday, when prices are generally lower.
Is it cheaper to book a Castleknock holiday as a package?
You can enjoy significant savings on your next Castleknock retreat by booking a tailored holiday package. Click on the "Package" heading, then enter your destination and travel dates to see some great hotel prices and airfares. Bundling can save travellers hundreds of dollars. Consider adding a car rental and you may land a better deal.
When to book a holiday package to Castleknock?
If you have your Castleknock travel dates finalized, book early to snap up some terrific deals. With Expedia, you can often reserve some flights up to one year ahead of time. Prefer spontaneous adventures? Our last-minute deals are great for jetting off on a whim.
How to plan a trip to Castleknock?

  1. Choose when to travel: Check your calendar and get packing. Your favourite season and the type of activities available will also help you decide when to holiday in Castleknock.
  2. Figure out your budget: Make sure you have enough money to pay for everything from food and transportation to flights and activities. Your hotel will probably be the biggest expense during your trip to Castleknock.
  3. Decide how many days away: Start by compiling a list of the activities and attractions you want to get to in Castleknock. Then, estimate how long you'll need for each, as well as any travel time.
  4. Bundle your accommodation and airfare: After you've nailed down your trip dates and duration, book the perfect Castleknock holiday package for you.

Explore a world of travel with Expedia

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.