Castleknock Vacations from $668

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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.
IFSC Townhouse Apartments

IFSC Townhouse Apartments

4 out of 5
City Centre Dublin
Price was $829, price is now $668 per person
$668
per person
Nov 20 - Nov 23
found 18 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Dublin (DUB)
7.8/10 Good! (40 reviews)
The breaker kept popping so the bathroom light would not stay on when in need. Parking was not included nor discussed so it was unknown by us that we had to purchase a parking package u til the day we arrived. Then there were no parking spots available. We spent over $200 in parking to stay there.

Reviewed on Aug 31, 2025

The Spencer Hotel

The Spencer Hotel

4 out of 5
City Centre Dublin
Price was $1,175, price is now $919 per person
$919
per person
Nov 22 - Nov 27
found 1 day ago
Roundtrip non-stop flight included
Boston (BOS) to Dublin (DUB)
8.8/10 Excellent! (1,007 reviews)
Friendly staff and very helpful. Good size room clean. Good food live music good atmosphere great smoking area great place to stay would recommend. Would definitely stay again.

Reviewed on Oct 5, 2025

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 $1,304, price is now $892 per person
$892
per person
Nov 6 - Nov 10
found 1 day ago
Roundtrip non-stop flight included
Boston (BOS) to Dublin (DUB)
9.2/10 Wonderful! (1,823 reviews)
Excellent customer care from every member of staff. Great facilities.

Reviewed on Oct 6, 2025

Grafton Street Studios

Grafton Street Studios

3.5 out of 5
City Centre Dublin
Price was $1,032, price is now $777 per person
$777
per person
Nov 7 - Nov 11
found 1 day ago
Roundtrip non-stop flight included
Boston (BOS) to Dublin (DUB)
8.8/10 Excellent! (276 reviews)
The space was small but well appointed with a few free drinks and snacks. The bed was comfortable and even though it's in a busy area the windows kept things quiet. The front desk was helpful and we were able to get extra towels and cleanings. Location is hard to beat.

Reviewed on Sep 29, 2025

The Westbury Hotel

The Westbury Hotel

5 out of 5
City Centre Dublin
Save 100% on your flight
Price was $2,563, price is now $2,066 per person
$2,066
per person
Nov 20 - Nov 23
found 18 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Dublin (DUB)
9.2/10 Wonderful! (1,003 reviews)
Clean room, shopping nearby

Reviewed on Oct 4, 2025

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Discover the most popular places to visit in Castleknock

Trinity College showing heritage architecture and a park

Trinity College

4.5/5(2,009 reviews)

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

4.5/5(1,314 reviews)

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

4.5/5(1,346 reviews)

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 Highlights and Hidden Gems Guided Walking Tour

Dublin Highlights and Hidden Gems Guided Walking Tour

$28
per adult
74% of travellers recommend
Dublin Highlights and Hidden Gems Guided Walking Tour
Dark Dublin: Torture, Murder & Mystery

Dark Dublin: Torture, Murder & Mystery

$25
per adult
92% of travellers recommend
Dark Dublin: Torture, Murder & Mystery
Titanic Experience exterior in Ireland

Giant's Causeway, Belfast Titanic & Dark Hedges from Dublin

$89
per adult
90% of travellers recommend
Giant's Causeway, Belfast Titanic & Dark Hedges from 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
$118 nightly
The price is $134 total per night from Nov 3 to Nov 4
$134 total
Nov 3 - Nov 4
Total with taxes and fees
9.2/10 Wonderful! (2,517 reviews)
"Great hotel in ideal area"

Reviewed on Oct 3, 2025

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
$112 nightly
The price is $127 total per night from Nov 2 to Nov 3
$127 total
Nov 2 - Nov 3
Total with taxes and fees
9/10 Wonderful! (6,968 reviews)
"Coach to the Airport worked well from Pickup area 16 at the airport."

Reviewed on Oct 2, 2025

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
$112 nightly
The price is $128 total per night from Nov 2 to Nov 3
$128 total
Nov 2 - Nov 3
Total with taxes and fees
9/10 Wonderful! (2,442 reviews)
"Hotel was in a great location to explore Dublin. Everything was walkable and room was nice and clean and comfortable."

Reviewed on Oct 4, 2025

Marlin Hotel Stephens Green
See all 1,596 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.

Castleknock Essential Information

Language
English
Currency
Euros
Closest Airport
Dublin Airport (DUB)
Population
8,300
Max Temp Winter
45ºF
Max Temp Summer
65ºF
Top Sights
Guinness Storehouse, Dublin Castle and Bord Gáis Energy Theatre

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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 $668 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.