Castleknock Holidays from £201

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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 Strand Hotel, the former residence of Oscar Wilde

The Strand Hotel, the former residence of Oscar Wilde

3.5 out of 5
Save 100% on your flight
per person
24 Sept - 26 Sept
found 1 day ago
Return flight included
Manchester (MAN) to Dublin (DUB)
8.6/10 Excellent! (216 reviews)
Overall a nice place to stay, but not "fantastic". Check-in took overly long, but the staff was very friendly.

Reviewed on 10 Jul 2025

Grafton Street Studios

Grafton Street Studios

3.5 out of 5
City Centre Dublin
Save 100% on your flight
per person
10 Sept - 15 Sept
found 1 day ago
Return flight included
Birmingham (BHX) to Dublin (DUB)
8.8/10 Excellent! (253 reviews)
Everything about this property was great! The location is perfect, rooms are clean & quiet. Entry is easy.

Reviewed on 24 Jul 2025

The Morgan Hotel

The Morgan Hotel

4 out of 5
City Centre Dublin
Save 100% on your flight
per person
10 Oct - 13 Oct
found 1 day ago
Return flight included
Birmingham (BHX) to Dublin (DUB)
9.2/10 Wonderful! (1,011 reviews)
Stayed at The Morgan Hotel on my trip to Ireland and I was so pleased with my stay! Great staff, clean, spacious hotel rooms and super comfy beds! I will definitely be back the next time I’m in Dublin!

Reviewed on 30 Jul 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
per person
9 Sept - 12 Sept
just found
Return flight included
London (LGW) to Dublin (DUB)
9.2/10 Wonderful! (1,727 reviews)
Beautiful hotel, with great lounge/restaurants....free included breakfast is well worth it. Good location with a quick walk (10 mins) to temple bar area

Reviewed on 30 Jul 2025

Point A Liberties

Point A Liberties

3 out of 5
City Centre Dublin
Save 100% on your flight
per person
10 Sept - 15 Sept
found 1 day ago
Return flight included
Birmingham (BHX) to Dublin (DUB)
8/10 Very Good! (32 reviews)
Point A Liberties is under constructions and they offered a room at Point A at Parnell street. Great stuff, awesome service, great breakfast bar, great location

Reviewed on 17 Jul 2025

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

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 £130 per night from 5 Aug to 6 Aug
£130
5 Aug - 6 Aug
includes taxes & fees
9.2/10 Wonderful! (2,033 reviews)
"Lovely hotel, decor is unique, would stay here again when in Dublin, walkable to all amenities,"

Reviewed on 31 Jul 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 £130 per night from 4 Aug to 5 Aug
£130
4 Aug - 5 Aug
includes taxes & fees
9/10 Wonderful! (6,690 reviews)
"A very nice airport hotel. Modern, clean, quiet. Excellent. Great restaurant and lovely 24 hour coffee bar."

Reviewed on 30 Jul 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 £114 per night from 18 Aug to 19 Aug
£114
18 Aug - 19 Aug
includes taxes & fees
9/10 Wonderful! (2,203 reviews)
"Great location, loved the room, front desk very helpful"

Reviewed on 30 Jul 2025

Marlin Hotel Stephens Green
See all 1,474 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

Popular places to visit

Trinity College

Trinity College

Trinity College offers a welcome haven from the hustle and bustle of Dublin and it is one ivory tower you’d be happy to be trapped in for a long time.

Trinity College
St. Stephen's Green

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

Guinness Storehouse

The Guinness Storehouse is situated at St. James’s Gate Brewery in Dublin. The giant storehouse covers seven floors and is a popular point of interest for tourists - since it opened in 2000, it has received over four million visitors.

Guinness Storehouse

What to do in Castleknock

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

£69
per adult
82% of travellers recommend
Go City: Dublin All-Inclusive Pass with access to over 40 Top Attractions
Dublin Highlights and Hidden Gems Guided Walking Tour

Dublin Highlights and Hidden Gems Guided Walking Tour

£21
per adult
Dublin Highlights and Hidden Gems Guided Walking Tour
Dark Dublin: Torture, Murder & Mystery

Dark Dublin: Torture, Murder & Mystery

£18
per adult
92% of travellers recommend
Dark Dublin: Torture, Murder & Mystery
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.

* 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.