Castleknock Vacations from $716

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Your Castleknock Vacation

The stress-free way to experience this lively city is with a custom-made Castleknock vacation package. Base yourself in the neighborhood 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 vacation is a couple of clicks away with Expedia.

The Latest Castleknock vacation packages

Price found within the past 48 hours. Click for updated prices.
Springfield Hotel

Springfield Hotel

3 out of 5
Price was $855, price is now $716 per person
$716
per person
Oct 23 - Oct 29
found 1 day ago
Roundtrip flight included
Boston (BOS) to Dublin (DUB)
8.6/10 Excellent! (429 reviews)
The hotel operation is first class.

Reviewed on Aug 23, 2025

Hotel Riu Plaza The Gresham Dublin

Hotel Riu Plaza The Gresham Dublin

4 out of 5
City Centre Dublin
Price was $1,112, price is now $761 per person
$761
per person
Oct 17 - Oct 20
found 1 day ago
Roundtrip flight included
Boston (BOS) to Dublin (DUB)
9.2/10 Wonderful! (1,812 reviews)
It’s always such a treat to stay the Gresham hotel. The rooms are clean and beautiful. The food is delicious. The reception and Toddy’s team are always very helpful and welcoming. Our number one choice when staying in Dublin!

Reviewed on Sep 4, 2025

The K Club

The K Club

5 out of 5
Price was $1,191, price is now $947 per person
$947
per person
Nov 13 - Nov 16
just found
Roundtrip flight included
New York (NYC) to Dublin (DUB)
9.4/10 Exceptional! (251 reviews)
Spa was very good. Staff were so lovely and helpfull. Our room was so comfortable. Just loved our stay and will be back.

Reviewed on Aug 28, 2025

Dublin Vacation Rentals

Dublin Vacation Rentals

3 out of 5
Dublin 8
Price was $1,479, price is now $1,193 per person
$1,193
per person
Oct 8 - Oct 14
found 12 hours ago
Roundtrip flight included
New York (JFK) to Dublin (DUB)
8.6/10 Excellent! (28 reviews)
Nice affordable suite, perfect distance from Dublin to enjoy the city without being directly in it.

Reviewed on Jun 11, 2025

The Spencer Hotel

The Spencer Hotel

4 out of 5
City Centre Dublin
Price was $1,617, price is now $1,331 per person
$1,331
per person
Oct 8 - Oct 14
found 12 hours ago
Roundtrip flight included
New York (JFK) to Dublin (DUB)
8.8/10 Excellent! (1,012 reviews)
It was a nice hotel with the exception of two things. There was only one elevator operational for a 7 floor building. The other minor issue is that the rooms were a little dated. The hotel will require a refresh in the next couple of years.

Reviewed on Sep 1, 2025

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Discover the most popular places to visit in Castleknock

Trinity College showing heritage architecture and a park

Trinity College

Walk the cobbled lanes of Ireland’s oldest university, alma mater to literary greats and home of the precious Book of Kells.

Trinity College
St. Stephen\'s Green which includes a garden as well as a small group of people

St. Stephen's Green

Take a break in Dublin’s most popular public park with green lawns and flower beds, a stone bridge and statues, a swan-filled lake and a playground.

St. Stephen's Green
Guinness Storehouse showing signage and interior views as well as a small group of people

Guinness Storehouse

A tour of this pint-shaped hall in a historic brewery provides an intoxicating journey through the making of Ireland’s signature drink.

Guinness Storehouse

What to do in Castleknock

Dublin: Jameson Whiskey Distillery Tour with Tastings

Dublin: Jameson Whiskey Distillery Tour with Tastings

$36
per adult
96% of travellers recommend
Dublin: Jameson Whiskey Distillery Tour with Tastings
Dublin: Forge a Silver Ring Workshop

Dublin: Forge a Silver Ring Workshop - 2 Locations

$100
per adult
100% of travellers recommend
Dublin: Forge a Silver Ring Workshop - 2 Locations
The Irish Dance Party in Dublin

The Irish Dance Party in Dublin

$29
per adult
94% of travellers recommend
The Irish Dance Party in Dublin
See all activities in Castleknock

Castleknock Hotel Deals

Ruby Molly Hotel Dublin

Ruby Molly Hotel Dublin

4 out of 5
26 - 33 Arran Street East, Dublin
Fully refundableReserve now, pay when you stay
$158 nightly
The price is $180 total per night from Oct 5 to Oct 6
$180 total
Oct 5 - Oct 6
Total with taxes and fees
Ruby Molly Hotel Dublin
Clayton Hotel Dublin Airport

Clayton Hotel Dublin Airport

4 out of 5
Stockhole Lane, Swords, Clonshaugh, Dublin
Fully refundableReserve now, pay when you stay
$157 nightly
The price is $179 total per night from Oct 2 to Oct 3
$179 total
Oct 2 - Oct 3
Total with taxes and fees
Clayton Hotel Dublin Airport
Marlin Hotel Stephens Green

Marlin Hotel Stephens Green

4 out of 5
11 Bow Ln E, Dublin
Fully refundableReserve now, pay when you stay
$122 nightly
The price is $139 total per night from Sep 14 to Sep 15
$139 total
Sep 14 - Sep 15
Total with taxes and fees
Marlin Hotel Stephens Green
See all 1,532 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.

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Frequently asked questions

How much does a Castleknock vacation package cost?
You can snap up a vacation package to this popular destination from $716 on Expedia. However, how much your vacation 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?
If you're looking to book a cheap Castleknock vacation package, consider traveling in February, June and September. You're likely to find better prices on airfares and hotels during these months — perfect for a budget-friendly getaway.
How many days is enough for Castleknock?
Generally, a handful of days is enough to go to the top attractions during your Castleknock vacation. But if you'd like to have some time to relax or take day trips, think about extending your itinerary.
Is it worth booking a vacation package to Castleknock?
Well known for its golfing and home to leading attractions like Farmleigh House, a Castleknock vacation is sure to leave an impression. Another highlight to check out? 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 vacation as a package?
You can enjoy significant savings on your next Castleknock retreat by booking a tailored vacation package. Click on the "Package" heading, then enter your destination and travel dates to see some great hotel prices and airfares. Bundling can save travelers hundreds of dollars. Consider adding a car rental and you may land a better deal.
When to book a vacation 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.
Does Expedia offer Book Now, Pay Later Castleknock vacation packages?
If you're anything like us, you love exploring new places but don't love the big price tag that can come with it. That's why we offer Book Now, Pay Later vacations. With help from online lender Affirm, you can spread the overall cost of your Castleknock break over 3, 6 or 12 months. There are also no hidden or late payment fees, so you can secure great vacation packages with payment plans as soon as you see them.

Explore a world of travel with Expedia

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.