A narrow waterway with boats, surrounded by greenery and buildings.

Cheap Flights to Castleknock

View ₹9,683 flight on Wed, 25 Nov 2026Opens in a new window

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Cheap round-trip flights to Castleknock

Prices were available within the past 7 days and start at ₹9,683 for one-way flights and ₹15,065 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

British Airways
Air France
Scandinavian Airlines
Aer Lingus
KLM

Find the cheapest month to fly from Columbus (CMH) to Dublin (DUB)

From ₹65,671 - ₹77,023 per traveller.

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.

Book with confidence

Expedia.co.in gives you the best tools to secure great deals on flights to Castleknock. Use our easy booking engine to browse nonstop flights and convenient departure points every day of the year. Search from the top airlines to book your perfect Castleknock flight. You can always rely on Expedia.co.in to help you find cheap flights to Castleknock.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.co.in does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia’s Best Price Guarantee, you can book your Castleknock flights with full confidence knowing that you’ve found the best deal online.

Expedia.co.in lets you search across the largest number of airlines and Castleknock flights, which means that you'll be able to find great flight deals at the perfect travel date and time. There's simply no substitute for great prices and flexibility suited to your flight needs.

Looking to save even more? Get additional savings by bundling your Castleknock flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.co.in, there’s no shortage of options to save even more on your Castleknock trip!

Travel information

Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Return price
₹15,065
*Available to Expedia members.