Cheap Flights to Castleknock from $209
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How Much Does it Cost To Fly To Castleknock?
The cheapest prices found with in the last 7 days for return flights were $47 and $209 for one-way flights to Castleknock for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| LTN | Dublin | December 12 to December 15 | $47 |
| BVA | Dublin | January 15 to January 16 | $52 |
| FCO | Dublin | January 15 to January 18 | $146 |
| EWR | Dublin | February 10 to February 15 | $344 |
| BOS | Dublin | December 2 to December 10 | $348 |
| JFK | Dublin | December 11 to December 15 | $349 |
| ORD | Dublin | December 10 to December 16 | $380 |
| YYZ | Dublin | January 15 to January 25 | $391 |
| SFO | Dublin | January 22 to February 1 | $431 |
| LAX | Dublin | January 24 to January 31 | $441 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| LHR | Dublin | November 23 to December 9 | $146 |
| CDG | Dublin | November 22 to November 24 | $297 |
| FCO | Dublin | November 22 to November 24 | $324 |
| BOS | Dublin | November 23 to December 3 | $349 |
| EWR | Dublin | November 22 to December 3 | $350 |
| JFK | Dublin | November 22 to November 26 | $539 |
| YYZ | Dublin | November 22 to December 13 | $772 |
| ORD | Dublin | November 22 to November 26 | $1,053 |
| SFO | Dublin | November 22 to December 6 | $1,116 |
| LAX | Dublin | November 22 to November 26 | $1,140 |
Castleknock Flight Information
Traveling to | Castleknock |
|---|---|
Lowest Price | $47 |
Number of Airlines Serving | |
Airlines Serving | Lufthansa, JetBlue Airways |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing Castleknock Accommodation Deals
Travelodge Dublin Phoenix Park Hotel
A very good budget hotel that was clean and comfortable. Staff were helpful and friendly. The hotel is pleasantly located but on a main route into Dublin with regular, frequent public transport passing the door.
Reviewed on Mar 10, 2020
Castleknock Hotel
One of the best hotels i stayed in
Reviewed on Nov 15, 2025
Luxury Hotels in Castleknock
Castleknock Hotel
One of the best hotels i stayed in
Reviewed on Nov 15, 2025
Family Friendly Hotels in Castleknock
Travelodge Dublin Phoenix Park Hotel
A very good budget hotel that was clean and comfortable. Staff were helpful and friendly. The hotel is pleasantly located but on a main route into Dublin with regular, frequent public transport passing the door.
Reviewed on Mar 10, 2020
Castleknock Hotel
Families like: Kids pool, playground, babysitting, free breakfast for the whole family
One of the best hotels i stayed in
Reviewed on Nov 15, 2025
Best Castleknock Flight and Hotel Packages
Castleknock flight + hotel packages - economy flights
Castleknock flight + hotel packages - premium economy flights
Castleknock flight + hotel packages - business class flights
Castleknock flight + hotel packages - first class flights
Need a Car For After Your Flight?
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Plane Tickets To Castleknock
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When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Castleknock to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Castleknock without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Castleknock with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Castleknock today!