S$118 Cheap Flights to Castleknock

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Cheap round-trip 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.

British Airways
Mon, 20 Jan - Mon, 27 Jan
LHR
Heathrow
DUB
Dublin
S$168 Return, found 6 days ago
S$168
Return
found 6 days ago
Select British Airways flight, departing Mon, 20 Jan from Heathrow to Dublin, returning Mon, 27 Jan, priced at S$168 found 6 days ago
Aer Lingus
Tue, 28 Jan - Thu, 30 Jan
MAD
Adolfo Suárez Madrid-Barajas
DUB
Dublin
S$221 Return, found 2 hours ago
S$221
Return
found 2 hours ago
Select Aer Lingus flight, departing Tue, 28 Jan from Adolfo Suárez Madrid-Barajas to Dublin, returning Thu, 30 Jan, priced at S$221 found 2 hours ago
Aer Lingus
Mon, 13 Jan - Tue, 28 Jan
MAN
Manchester
DUB
Dublin
S$226 Return, found 6 days ago
S$226
Return
found 6 days ago
Select Aer Lingus flight, departing Mon, 13 Jan from Manchester to Dublin, returning Tue, 28 Jan, priced at S$226 found 6 days ago
Aer Lingus
Thu, 23 Jan - Thu, 30 Jan
FRA
Frankfurt Intl.
DUB
Dublin
S$261 Return, found 2 days ago
S$261
Return
found 2 days ago
Select Aer Lingus flight, departing Thu, 23 Jan from Frankfurt Intl. to Dublin, returning Thu, 30 Jan, priced at S$261 found 2 days ago
Aer Lingus
Thu, 9 Jan - Mon, 13 Jan
AMS
Schiphol
DUB
Dublin
S$284 Return, found 4 days ago
S$284
Return
found 4 days ago
Select Aer Lingus flight, departing Thu, 9 Jan from Schiphol to Dublin, returning Mon, 13 Jan, priced at S$284 found 4 days ago

Find Your Flights to Castleknock DUB

Cheap flights to Castleknock (DUB)

Get started finding a cheap flight to Castleknock on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Castleknock.

Return prices range from S$168 - S$874 and one-ways Castleknock start as low as S$118.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Castleknock (DUB)

You have several options for which airline you choose to travel with to Castleknock. There are 10 airlines flying into DUB: British Airways, Iberia, Aer Lingus. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Castleknock (DUB) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to DUB in January and in February for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Castleknock's airport?
If you’re arriving by air, you won’t have to ponder too long which airport to fly into. Castleknock has just one – Dublin Airport (DUB).
How far is DUB from central Castleknock?
Dublin Airport is 11 kilometres from central Castleknock, so you’ll have a bit of a commute into the centre of the city.
What airport is best to fly into Castleknock?
Dublin Airport (DUB) is the main airport in Castleknock. Before your flight, it’s a wise idea to know a thing or two about it. It sits 11 kilometres from the downtown area.
How many airlines fly to Castleknock?
There are 39 airlines that service Castleknock from 165 airports around the world.
Which airlines fly to Castleknock?
Aer Lingus and British Airways fly frequently into Castleknock. Hopping on an Aer Lingus flight from London is one of the most popular ways to get there.
How many nonstop flights are there to Castleknock?
With roughly 1,994 nonstop flights running each week, you’ll be landing in Castleknock before you can say, “Are we there yet?”
Where are the most popular flights to Castleknock departing from?
The most popular flights to Castleknock set off from London, Greater Manchester and Edinburgh airports.
How long is the flight to Castleknock Airport?
If you’re heading to Castleknock from London, you’ll have a flight duration of 1 hour and 20 minutes. Those taking off from Schiphol can expect to be in the air for 1 hour and 40 minutes. From Greater Manchester it’s about 1 hour and 1 minute away.
How to book the cheapest flight to Castleknock?
We all know those lucky travellers who somehow pick up extremely cheap plane tickets every time they fly. Eager to know how to do it for your Castleknock holiday? Don’t leave it until the last possible moment to lock in your flight. Another great way to score the best deal is to compare all options. If your destination has multiple airports, research the cost of flying into a smaller terminal. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to secure your seat as soon as you see an unbeatable bargain. The best deals don’t last long.
How to survive the flight to Castleknock?
We’ve got the lowdown on how to make your flight a pleasant experience. Follow our top tips and you’ll be zooming through airport security and enjoying Castleknock in no time at all.What to pack in your hand luggage:

  • The trick to having a pain-free flight experience is to plan ahead. First up, the essentials: passport, travel docs, cash and medications. Next, take on board items that’ll help while away those hours, like some electronic gadgets or a good book. It’s also wise to bring your chargers, a neck pillow and a pair of headphones. Finally, be sure to chuck in toiletry items like a toothbrush, cleansing wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by authorities. Sharp or pointed objects, like your Swiss Army knife, and dangerous products which are explosive or flammable, such as aerosol cans, spray paint and fuels, are also banned.

What to wear on a flight:

  • The key to a comfortable flight often lies in your clothing choices. Prepare yourself for varying temperatures by bringing layers. That way you’ll stay nice and warm if the cabin gets too cold. Shoes like flip flops and heels are best left in your suitcase. Instead, go for flat, closed-toed footwear like sneakers. Your feet will appreciate it.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a serious condition that can affect some passengers on long-distance flights. But the great news is there are proven ways to reduce your risk of developing it. Stay well hydrated, wander around the cabin whenever possible and wear compression socks or tights.

How to get through airport security fast when flying to Castleknock?
Being prepared before you arrive at the airport can make your trip to Castleknock a breeze. Check out our handy hints for a stress-free journey through security:

  • Be sure to keep your travel documents and passport handy. They’re the first things you’ll be asked for by airport security.
  • After that, both you and your hand luggage must be X-rayed. To speed things up, take off anything that might set the alarms off. Personal belongings such as your coat, belt and headphones need to go through the machine.
  • All electronic gadgets, including your tablet and phone, are also required to be scanned separately.
  • Remember to remove liquids and gels from your hand luggage. They usually need to be sent through the X-ray machine separately. Each product should be no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a sensible footwear choice as you’re less likely to be asked to remove them when passing through security. Safety boots and other heavy-style shoes are often subjected to additional screening.
  • Airlines will not allow any sharp objects in your hand luggage. If you must bring these kinds of items, pack them in your checked luggage.

Flights to Castleknock information
Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Return price
S$168

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.

KLM
Tue, 21 Jan - Wed, 5 Feb
SIN
Changi
DUB
Dublin
S$874 Return, found 8 hours ago
S$874
Return
found 8 hours ago
Select KLM flight, departing Tue, 21 Jan from Changi to Dublin, returning Wed, 5 Feb, priced at S$874 found 8 hours ago
*Available to Expedia members.