Cheap Flights to Greencastle

View AU$62 flight on Sat, 4 Oct 2025Opens in a new window

Popular airlines to Greencastle

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Cheap Tickets to Greencastle

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.

Aer Lingus
Tue, 14 Oct - Thu, 16 Oct
DUB
Dublin
CFN
Donegal
AU$124 Return, found 1 day ago
AU$124
Return
found 1 day ago
Select Aer Lingus flight, departing Tue, 14 Oct from Dublin to Donegal, returning Thu, 16 Oct, priced at AU$124 found 1 day ago
Aer Lingus
Tue, 7 Oct - Wed, 8 Oct
DUB
Dublin
CFN
Donegal
AU$124 Return, found 12 hours ago
AU$124
Return
found 12 hours ago
Select Aer Lingus flight, departing Tue, 7 Oct from Dublin to Donegal, returning Wed, 8 Oct, priced at AU$124 found 12 hours ago
Aer Lingus
Fri, 17 Oct - Sun, 19 Oct
DUB
Dublin
CFN
Donegal
AU$164 Return, found 6 days ago
AU$164
Return
found 6 days ago
Select Aer Lingus flight, departing Fri, 17 Oct from Dublin to Donegal, returning Sun, 19 Oct, priced at AU$164 found 6 days ago
Aer Lingus
Fri, 3 Oct - Sun, 5 Oct
DUB
Dublin
CFN
Donegal
AU$175 Return, found 6 days ago
AU$175
Return
found 6 days ago
Select Aer Lingus flight, departing Fri, 3 Oct from Dublin to Donegal, returning Sun, 5 Oct, priced at AU$175 found 6 days ago
Aer Lingus
Sun, 9 Nov - Sun, 16 Nov
DUB
Dublin
CFN
Donegal
AU$182 Return, found 20 hours ago
AU$182
Return
found 20 hours ago
Select Aer Lingus flight, departing Sun, 9 Nov from Dublin to Donegal, returning Sun, 16 Nov, priced at AU$182 found 20 hours ago

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

Book with confidence

Greencastle Flights

Have the time of your life in Greencastle

Flying to Greencastle is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Greencastle flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Greencastle in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Greencastle. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Greencastle, County Donegal has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Greencastle when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Greencastle AU$124. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Greencastle-bound flight. Bon voyage!

Greencastle Flights

Travel information

Travel information

Destination airport
Donegal
Destination airport IATA code
CFN
Destination city name
Donegal
Return price
AU$123
*Available to Expedia members.