Default HTG hotel image

Cheap Flights to Castledermot: Castledermot Flight Deals

View €17 flight on Tue, 15 Sept 2026Opens in a new window

Flight 1

Popular airlines to Castledermot

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Castledermot

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
British Airways
KLM
Swiss International Air Lines
Air France

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

From €600 - €923 per traveller.

Frequently asked questions

What is the name of Castledermot's airport?
Dublin Airport (DUB) is the one and only airport near Castledermot.
What airport is best to fly into Castledermot?
With only one major airport in Castledermot, it won't take you long to get your hands on the best flight. You'll be taking off to Dublin Airport, which sits around 72 kilometres from downtown.
How many airlines fly to Castledermot?
There are 39 air carriers connecting Castledermot with 165 airports across the world.
Which airlines fly to Castledermot?
Aer Lingus and British Airways fly frequently into Castledermot. Catching an Aer Lingus flight from London is one of the most preferred options to travel there.
How many nonstop flights are there to Castledermot?
Arranging an awesome Castledermot adventure is a walk in the park when there are 1,994 direct flights every week to get you there.
Where are the most popular flights to Castledermot departing from?
Travellers often set off from London, Greater Manchester and Edinburgh airports when flying to Castledermot.
How long is the flight to Castledermot Airport?
Where you depart from determines how long you'll be strapped into your seat. From London to Castledermot, the average flight time is 1 hour and 20 minutes. From Schiphol it usually takes 1 hour and 40 minutes, and from Greater Manchester it's 1 hour and 1 minute.
How to book the cheapest flight to Castledermot?
Don't leave booking your flight to Castledermot until the last minute. That's one trick well-versed jet-setters use to get the best deals. Booking ahead means more options and more affordable flights. Don't stop there, though. Do some research and see if there are multiple airports at your destination. Prices often differ depending on the airport you go for. Remember to compare prices across airlines too. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and be ready to secure your ticket as soon as you spot a bargain. The sweetest deals don't last long.
How to survive the flight to Castledermot?
Wherever you're jetting in from, flying can be a pleasurable experience if you've prepared well enough. We've put together a list of handy tips that will help get your Castledermot escape started on the right foot.What to pack in your hand luggage:
  • The secret to having a worry-free travel experience is to pack ahead. So, let's start with the basics: passport, travel documents, credit cards and daily medications. Next, bring on board items that'll help keep you entertained, like some electronic devices or a good read. It's also a wise idea to bring your chargers, a comfy neck pillow and a pair of noise-cancelling headphones. Last but not least, be sure to squeeze in toiletries like a toothbrush, facial wipes and a fresh set of clothes.
Do not pack the following items in your hand luggage:
  • Pack all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp or pointed objects, like a Swiss Army knife, and dangerous goods which are explosive or flammable, such as aerosols and matches, are also banned.
What to wear on a flight:
  • The long, narrow aisles of your airplane are not the place for a fashion parade. Wear comfortable clothes and take a cardigan as it can get quite cool in the cabin during long-haul flights. Flat, enclosed shoes are always a good choice too.
  • Caused by sustained periods of inactivity, DVT (deep vein thrombosis) is a condition that can affect passengers during long-haul flights. But the good news is there are ways to significantly reduce your risk of developing it. Keep your fluids up, wander around the cabin as often as you can and wear compression tights or socks.
How to get through airport security fast when flying to Castledermot?
The answer is simple — be prepared. We've rounded up some handy tips and tricks for an easy trip through security. Watch out Castledermot, here you come:
  • Security personnel first need to verify that you have a valid ID and boarding pass before you're allowed to proceed any further. Have them in your hand, ready for inspection.
  • After that, both you and your carry-on bag must be X-rayed. To speed things up, take off anything that is likely to trigger the alarm. Items such as your jacket, belt and headphones need to go through the machine.
  • For just a few moments, you'll need to unplug from technology. Your tablet, phone and any other electronic devices will also need to be sent through the scanner.
  • Travelling with your favourite cologne? Not a problem. As long as the volume is no larger than 3.4 ounces (100 milliliters) and it's stored in a clear zip-close bag, it's OK to bring with you in your carry-on baggage.
  • The right choice of footwear can save you valuable minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Slip-on sneakers usually aren't.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked luggage. They won't be allowed on board.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Castledermot. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Castledermot. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Castledermot, or are just on the lookout for the best flights to Castledermot, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Castledermot to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Return price
€34

Trending flights to Castledermot

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair

Explore a world of travel with Expedia

*Available to Expedia members.