How much does a 4-star hotel in Castleknock cost?

You'll find that a 4-star hotel in Castleknock typically starts at $176, with an average price closer to $290 per night.

What is the cheapest 4-star hotel in Castleknock?

In Castleknock, Castleknock Hotel is your go-to for affordable luxury, with rates beginning at $158 for a 4-star experience.

What is the best 4-star hotel in Castleknock?

Among 4-star accommodations in Castleknock, Castleknock Hotel shines with its 8.7 user rating and an average nightly cost of $250, making it a top choice.

What month is cheapest to stay in a 4-star hotel in Castleknock?

If you're looking to save on accommodations in Castleknock, November is the least expensive month for 4-star hotels, with an average nightly price of $188.

4-star Hotels in Castleknock from $158

Travel insights for hotels in Castleknock

Use our HotelsCombined data-powered tips to help you find your next hotel in Castleknock.

What is the cheapest month to book a hotel in Castleknock?

The cheapest month to book a hotel in Castleknock is February ($80). Conversely, the most expensive month to stay in Castleknock is September ($332).

What is the cheapest day to stay in a hotel in Castleknock?

The cheapest day to stay in Castleknock is Sunday ($203). On the other hand, travelers can expect to pay the most on Tuesday, when the average nightly price is $359.

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Cheapest 4-star hotels in Castleknock

These are the lowest-priced 4-star hotels our users have recently found in Castleknock. Prices may vary based on dates selected and hotel location.

Show 1 4-star hotel

Castleknock Hotel

Porterstown Road, Castleknock, 15, Castleknock, Ireland

1.4 mi from city centre

Pool

Free Wi-Fi

Parking

$158

Avg. per night

View deal

Other accommodations in Castleknock

Looking for something less traditional for your stay? Find the perfect hostel or vacation rental for your trip in Castleknock.

Show all 4 stays

Castleknock Hotel

Porterstown Road, Castleknock, 15, Castleknock, Ireland

1.4 mi from city centre

Pool

Free Wi-Fi

Parking

$158

Avg. per night

View deal

Where to stay in Castleknock

The map below shows all 4-star hotels in Castleknock. Zoom in to find popular attractions and click on a nearby hotel for more information about the property.

Facts about 4-star hotels in Castleknock

How much does a 4-star hotel in Castleknock cost?
You'll find that a 4-star hotel in Castleknock typically starts at $176, with an average price closer to $290 per night.
What is the cheapest 4-star hotel in Castleknock?
In Castleknock, Castleknock Hotel is your go-to for affordable luxury, with rates beginning at $158 for a 4-star experience.
What is the best 4-star hotel in Castleknock?
Among 4-star accommodations in Castleknock, Castleknock Hotel shines with its 8.7 user rating and an average nightly cost of $250, making it a top choice.
What month is cheapest to stay in a 4-star hotel in Castleknock?
If you're looking to save on accommodations in Castleknock, November is the least expensive month for 4-star hotels, with an average nightly price of $188.

See more FAQs

Stay elsewhere in Castleknock

Alternative Stays

Hotels in Dublin

Landmarks

Popular cities

Consider alternative stays in Castleknock

Hotels near Dublin Airport

Castleknock 4-star hotels

Travel insights for hotels in Castleknock

What is the cheapest month to book a hotel in Castleknock?

The cheapest month to book a hotel in Castleknock is February ($80). Conversely, the most expensive month to stay in Castleknock is September ($332).

What is the cheapest day to stay in a hotel in Castleknock?

The cheapest day to stay in Castleknock is Sunday ($203). On the other hand, travelers can expect to pay the most on Tuesday, when the average nightly price is $359.

Cheapest 4-star hotels in Castleknock

Discover affordable 4-star hotels in Castleknock that provide a quality experience without breaking the bank. 4-star hotels in Castleknock can be found for as low as $158 per night. Price data was last updated on October 8, 2026

These are the lowest-priced 4-star hotels our users have recently found in Castleknock. Prices may vary based on dates selected and hotel location.

Other accommodations in Castleknock

Find deals on places to stay in Castleknock that are not hotels. These are just a few of the most popular hostels and vacation rentals in the area. Pricing information was last updated on October 8, 2026.

Looking for something less traditional for your stay? Find the perfect hostel or vacation rental for your trip in Castleknock.

Where to stay in Castleknock

Explore different areas within Castleknock to find the perfect location for your stay. Map data was last updated on October 8, 2026.

The map below shows all 4-star hotels in Castleknock. Zoom in to find popular attractions and click on a nearby hotel for more information about the property.

Facts about 4-star hotels in Castleknock

How much does a 4-star hotel in Castleknock cost?

What is the cheapest 4-star hotel in Castleknock?

What is the best 4-star hotel in Castleknock?

What month is cheapest to stay in a 4-star hotel in Castleknock?

Stay elsewhere in Castleknock

Consider alternative stays in Castleknock

If you are looking for a specific type of hotel, consider these options for trips to Castleknock

Explore these cities in Dublin

Looking to explore Dublin during your trip? These are other popular cities nearby that HotelsCombined users visit

Landmarks worth traveling to

Consider seeing these landmarks and special sights

Cities our users search for

Based on the last 12 months of user searches on HotelsCombined

Castleknock 4-star Hotels

Compare rates for 4-star hotels in Castleknock, Ireland from hundreds of popular travel sites on HotelsCombined.

Travel insights for hotels in Castleknock

What is the cheapest month to book a hotel in Castleknock?

The cheapest month to book a hotel in Castleknock is February ($80). Conversely, the most expensive month to stay in Castleknock is September ($332).

What is the cheapest day to stay in a hotel in Castleknock?

The cheapest day to stay in Castleknock is Sunday ($203). On the other hand, travelers can expect to pay the most on Tuesday, when the average nightly price is $359.

Cheapest 4-star hotels in Castleknock

Discover affordable 4-star hotels in Castleknock that provide a quality experience without breaking the bank. 4-star hotels in Castleknock can be found for as low as $158 per night. Price data was last updated on October 8, 2026

These are the lowest-priced 4-star hotels our users have recently found in Castleknock. Prices may vary based on dates selected and hotel location.

Other accommodations in Castleknock

Find deals on places to stay in Castleknock that are not hotels. These are just a few of the most popular hostels and vacation rentals in the area. Pricing information was last updated on October 8, 2026.

Looking for something less traditional for your stay? Find the perfect hostel or vacation rental for your trip in Castleknock.

Where to stay in Castleknock

Explore different areas within Castleknock to find the perfect location for your stay. Map data was last updated on October 8, 2026.

The map below shows all 4-star hotels in Castleknock. Zoom in to find popular attractions and click on a nearby hotel for more information about the property.

Facts about 4-star hotels in Castleknock

How much does a 4-star hotel in Castleknock cost?

What is the cheapest 4-star hotel in Castleknock?

What is the best 4-star hotel in Castleknock?

What month is cheapest to stay in a 4-star hotel in Castleknock?

Stay elsewhere in Castleknock

Consider alternative stays in Castleknock

If you are looking for a specific type of hotel, consider these options for trips to Castleknock

Explore these cities in Dublin

Looking to explore Dublin during your trip? These are other popular cities nearby that HotelsCombined users visit

Landmarks worth traveling to

Consider seeing these landmarks and special sights

Cities our users search for

Based on the last 12 months of user searches on HotelsCombined