Cheap Flights to Castleknock

View NZ$135 flight on Sun, 30 Aug 2026Opens in a new window

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Cheap Tickets to Castleknock

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 6 Dec - Tue, 9 Dec
LHR
London
DUB
Dublin
NZ$235 Return, found 3 days ago
NZ$235
Return
found 3 days ago
Select British Airways flight, departing Sat, 6 Dec from London to Dublin, returning Tue, 9 Dec, priced at NZ$235 found 3 days ago
Scandinavian Airlines
Sun, 23 Nov - Thu, 27 Nov
OSL
Oslo
DUB
Dublin
NZ$240 Return, found 4 days ago
NZ$240
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Sun, 23 Nov from Oslo to Dublin, returning Thu, 27 Nov, priced at NZ$240 found 4 days ago
Aer Lingus
Tue, 30 Dec - Fri, 2 Jan
BRS
Bristol
DUB
Dublin
NZ$257 Return, found 2 days ago
NZ$257
Return
found 2 days ago
Select Aer Lingus flight, departing Tue, 30 Dec from Bristol to Dublin, returning Fri, 2 Jan, priced at NZ$257 found 2 days ago
Lufthansa
Sun, 1 Mar - Sun, 22 Mar
FRA
Frankfurt
DUB
Dublin
NZ$287 Return, found 4 days ago
NZ$287
Return
found 4 days ago
Select Lufthansa flight, departing Sun, 1 Mar from Frankfurt to Dublin, returning Sun, 22 Mar, priced at NZ$287 found 4 days ago
Swiss International Air Lines
Tue, 2 Dec - Sat, 6 Dec
LHR
London
DUB
Dublin
NZ$342 Return, found 4 days ago
NZ$342
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Tue, 2 Dec from London to Dublin, returning Sat, 6 Dec, priced at NZ$342 found 4 days ago

Alternative airports near Castleknock

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin DUB. Cheapest and Closest option available. Average driving time to city centre is 13 minutes. Flights from NZ$1,143
DUB
Dublin
CheapestClosest
Average driving time to city centre13 min
Flights from NZ$1,143

Castleknock Flights

The Castleknock experience you’ve always wanted

Catching a flight to Castleknock is easier than it’s ever been when you use Expedia to plan your escape. A great holiday starts with great selection, and we have an amazing amount of Castleknock flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Castleknock in mere moments, from overnight flights to weekend getaways. Trying to earn frequent flyer points? We even make it easy for you to stay loyal to your preferred airline.

Been a while since you’ve travelled?

If you haven’t flown recently, you might like some insider information. In fact, even seasoned travellers should check out our blog. Featuring hundreds of articles written by our very own experts, our blog keeps you informed about all the fantastic attractions and things to do in the world’s most popular destinations, so you know just what to pack. Get ready for great advice on trip preparation and seeing the sights—then get ready to fly!

Bundle your room and flight to travel for less

Package your flights with your hotel booking in Castleknock, and your trip will become even cheaper. By making all of your reservations with us, you’ll save money and time, plus have the peace of mind that comes with booking all of your arrangements in one place. It may seem like magic, but it’s just the Expedia.co.nz way.

A holiday at the tips of your fingers

Take the high-tech road when you use our Expedia app to plan your holiday to Castleknock. Our handy app allows you to reserve flights and hotels at any time of day, on any type of phone, because it’s available on both Android and iOS. You’ll also benefit from exclusive deals, have a chance to earn extra points, and can keep your itinerary at your fingertips. No matter where you are, count on our app to help you get where you’re going.

Register for Frequent Flyer Rewards

If you enjoy being pampered every once in a while, register with our Expedia Rewards program to get exclusive offers and discounts you won’t find anywhere else. Expedia Rewards grants you member-only benefits, plus price guarantees on your room rates. We can even help you rack up frequent flyer points more quickly. Plus, by signing up, you can book our Unreal Deals, which, when bundled with your room, could save you the cost of a whole plane ticket.

Start planning and start packing

Expedia.co.nz makes it easy to find cheap flights to Castleknock NZ$235. With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Castleknock.

Frequently asked questions

What is the name of Castleknock's airport?
Dublin Airport (DUB) is the main airport that serves Castleknock.
How far is Dublin Airport from central Castleknock?
If you're basing yourself in central Castleknock, you'll be there within moments after flying into Dublin Airport. This terminal is just 10 kilometres from downtown.
What airport is best to fly into Castleknock?
A flight to Castleknock means landing at Dublin Airport (DUB). Jump off the plane, pick up your luggage and you'll be 10 kilometres from the centre of town.
How many airlines fly to Castleknock?
There are 42 airlines that jet into Castleknock from 138 worldwide airports.
Which airlines fly to Castleknock?
Aer Lingus and British Airways are some of the top airlines with flights to Castleknock. Travellers often use London as a departure point with Aer Lingus flying this route the most.
How many nonstop flights are there to Castleknock?
With 1 737 direct flights running each week, you'll be hitting the tarmac in Castleknock before you have time to say, "Are we there yet?"
Where are the most popular flights to Castleknock departing from?
Flights to Castleknock departing from London, Amsterdam and Greater Manchester airports are the most popular.
How long is the flight to Castleknock Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to see. From London to Castleknock, the average flight time is 1 hour and 19 minutes. From Amsterdam it's more or less 1 hour and 39 minutes, and from Greater Manchester it's 1 hour and 4 minutes.
How to book the cheapest flight to Castleknock?
If you'd like to have some extra spending money on your trip to Castleknock, listen up! As every seasoned jet-setter will tell you, don't book at the very last minute. Fares are usually highest just prior to the departure date. Don't stop there, though. Do some research and check if there are multiple airports at your destination. Ticket prices often differ depending on which airport you pick. Make sure you compare prices across airlines too. Last of all, be prepared to lock in your seat quickly if you stumble on a real bargain. It might not be available for long. With a bit of knowledge and a little luck, the ideal airfare can be yours.
Do you have any tips for my flight to Castleknock?
If you're not prepared, airports and flying can be challenging. But don't hit the panic button just yet. Follow these handy tips for a comfortable start to your time in Castleknock. What to pack in your hand luggage:

  • The trick to having a great flight experience is to be prepared. So, let's start with the essentials: passport, travel documents, cash and any vital medications. Next, take on board items that'll help while away those hours, like some electronic devices or a thrilling novel. You'll also want to bring your chargers, a comfy neck pillow and a pair of earplugs. Last but not least, be sure to toss in toiletry items like a toothbrush, deodorant and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a sharp object hiding in your hand luggage. Other restricted items include flammable or explosive products, like aerosols and matches, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Comfort should be your main concern when choosing what to wear during your flight. Loose clothing is a sensible option, as are flat, slip-on shoes.
  • Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clotting due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to Castleknock?
As seasoned travellers know, the secret is to be organised before you arrive at airport security. That way, you'll be hopping onto that plane to Castleknock in no time flat. Follow these helpful tips and get your trip off to a terrific start:

  • Keep your passport and travel documents close by. They'll be the first things you'll be asked for by security.
  • After that, both you and your carry-on luggage must be X-rayed. To speed things up, take off anything that is likely to set the alarm off. Personal belongings such as your coat, belt and earphones need to go through the machine.
  • All electronic devices, including your laptop and phone, must also be scanned separately.
  • Any liquids or gels, such as perfume or toothpaste, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), zip-lock bag.
  • Lightweight sneakers are a great footwear choice as you're less likely to have to remove them when passing through security. Hiking boots and heavier-style shoes are often subjected to extra screening.
  • Airlines won't allow any sharp items or pocket knives in your carry-on baggage. If you need to bring these kinds of items, put them in your checked luggage.

Flights to Castleknock information
Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Return price
NZ$235

Trending flights to Castleknock

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, 23 Jan - Sat, 31 Jan
AKL
Auckland
DUB
Dublin
NZ$1,784 Return, found 3 days ago
NZ$1,784
Return
found 3 days ago
Select Air Canada flight, departing Fri, 23 Jan from Auckland to Dublin, returning Sat, 31 Jan, priced at NZ$1,784 found 3 days ago
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