A historic castle on a grassy hill with a winding road and a large tree.

Cheap Flights to Greencastle: Greencastle Flight Deals

View €34 flight on Fri, 6 Nov 2026Opens in a new window

Flight 1

Popular airlines to Greencastle

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Cheap round-trip flights to Greencastle

Prices were available within the past 7 days and start at €34 for one-way flights and €69 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Aer Lingus
Loganair
British Airways
American Airlines

Frequently asked questions

What is the name of Greencastle's airport?
Many people prefer to fly into Dublin Airport (DUB) when visiting the happening city of Greencastle.
What airport is best to fly into Greencastle?
Situated 88 kilometres from the downtown area, Donegal Airport (CFN) is your gateway to Greencastle.
How many airlines fly to Greencastle?
Greencastle is serviced by 42 air carriers from at least 139 airports around the world.
Which airlines fly to Greencastle?
Aer Lingus and British Airways operate the largest proportion of flights to Greencastle. One of the most common ways to travel there is on an Aer Lingus flight leaving from London.
How many nonstop flights are there to Greencastle?
With roughly 1,753 direct flights every week, you'll be hitting the tarmac in Greencastle before you have time to say, "Are we there yet?"
Where are the most popular flights to Greencastle departing from?
A large number of flights to Greencastle take off from London, Amsterdam and Greater Manchester airports.
How long is the flight to Greencastle Airport?
If you're going to Greencastle from London, you're looking at a flight time of 1 hour and 19 minutes. Those setting off from Amsterdam can expect to be travelling for 1 hour and 39 minutes. From Greater Manchester it's approximately 1 hour and 4 minutes away.
How to book the cheapest flight to Greencastle?
If you'd like to save some cash on your trip to Greencastle, then listen up! As every seasoned jet-setter knows, avoid booking at the last minute. Fares are often highest close to the departure date. Also, shop around and compare your options. If your destination has a few airports, you may be able to pick up a better deal by flying into a smaller terminal. Lastly, be prepared to lock in your seat quickly if you find a real bargain. It might not stick around for too long. With a bit of knowledge and some luck, the perfect fare can be yours.
Do you have any tips for my flight to Greencastle?
We've pulled together all the info you need to make your journey an enjoyable experience. Follow our tips and you'll be cruising through the airport and enjoying Greencastle in no time at all. What to pack in your hand luggage:
  • It's easy — first, pack your passport, important documents, bank cards and vital medications. Next, you'll want some entertainment to help pass the time. A juicy book and a tablet filled with your favourite shows are some wonderful options. If you intend to take a short snooze, a comfy neck pillow and a pair of noise-cancelling headphones will also come in handy. Finally, find room for a toothbrush and some deodorant so you'll arrive at your destination looking fresh and raring to go.
Do not pack the following items in your hand luggage:
  • Make sure you don't have sharp objects (like a knife or scissors) hiding in one of the zippers of your hand luggage. Other banned items include flammable or explosive goods, such as bleach and fuel, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • Your priority is to be as comfortable as possible. Opt for a pair of flat, closed-toe shoes, dress in loose, natural fibers and remember to take a pullover in case it gets cold in the cabin.
  • Most travellers are aware of deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. To minimize your risk on board, stay hydrated, consider wearing compression socks or tights and keep your legs and feet moving.
How to get through airport security fast when flying to Greencastle?
Being organised before you arrive at the airport will make your trip to Greencastle quick and painless. We've compiled some handy tips and tricks for a swift journey past security:
  • First things first. Your boarding pass and passport will need to be inspected by airport security personnel. Keep them within easy reach so you don't hold up the queue.
  • After that, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, take off anything that is likely to trigger the alarm. Personal belongings such as your belt, coat and headphones need to go through the machine.
  • All electronic devices, including your laptop and phone, are also required to be scanned separately.
  • Any gels or liquids, such as perfume or hairspray, that you want to take on board must be no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when going through security. Boots and other heavy shoes are usually subjected to extra screening.
  • Airlines will not allow any pocket knives or other sharp items in your carry-on luggage. If you must bring these kinds of items, pack them safely in your checked luggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Greencastle. 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 Greencastle. 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 Greencastle, or are just on the lookout for the best flights to Greencastle, 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 Greencastle 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
Donegal
Destination airport IATA code
CFN
Destination city name
Donegal
Return price
€68

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