Castleknock Vacations

Book a Hotel + Flight or Car together to unlock savings

  • Plan, book, travel with confidence

    • payments icon
    Better together
    Save up to ₩234,741 when you book a flight and hotel together*
    lob hotels icon
    Find the right fit
    With over 300,000 hotels worldwide, it's easy to create a perfect package
    lob packages icon
    Rest easy
    Plan, book, and manage your trip all in one place

Find the Best Castleknock Vacation Packages

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
The price is ₩230,510 per night from Jul 28 to Jul 29
₩230,510
₩261,629 total
Jul 28 - Jul 29
includes taxes & fees
9.2/10 Wonderful! (1,825 reviews)
"Staff was very nice! Their breakfast was amazing, lots of options!"

Reviewed on Jul 7, 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
The price is ₩227,823 per night from Aug 3 to Aug 4
₩227,823
₩258,580 total
Aug 3 - Aug 4
includes taxes & fees
9/10 Wonderful! (6,541 reviews)
"Small elevators, lines waiting to get on the elevators. Major distraction."

Reviewed on Jul 4, 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
The price is ₩215,096 per night from Jul 28 to Jul 29
₩215,096
₩244,134 total
Jul 28 - Jul 29
includes taxes & fees
9/10 Wonderful! (2,128 reviews)
"One of the most pleasant and helpful staff. Loved the self check in and close proximity to shops and castle."

Reviewed on Jul 5, 2025

Marlin Hotel Stephens Green
See all 1,485 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.

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
Long exposure shot on the coast of the north sea in Irland. #travelphotography #sunset #longexposure #seascape #dublin #Irland

Dublin Port

4.5/5(135 reviews)

Explore the waterfront in Dublin with a trip to Dublin Port. You can enjoy the bars while in the area.

Dublin Port
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

Frequently asked questions

How much does a Castleknock vacation package cost?
You can snap up a vacation package to this popular destination 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?
Travel in the low or shoulder season and you're likely to get cheap Castleknock vacation 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 vacation. 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 vacation package to Castleknock?
Known for its golfing and home to leading attractions like Farmleigh House, a Castleknock vacation 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 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.
How to plan a trip to Castleknock?

  1. Choose when to travel: Check your calendar and get packing. Your favorite season and the type of activities available will also help you decide when to vacation 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 accommodations and airfare: After you've nailed down your trip dates and duration, book the perfect Castleknock vacation package for you.

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