A mountain with houses in the valley.

Cheap Flights to Achill Island

View ₩222,700 flight on Tue, Jul 21, 2026Opens in a new window

Popular airlines to Achill Island

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How much is the cheapest flight to Achill Island?

Prices were available within the past 7 days and start at ₩222,700 for one-way flights and ₩414,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Tue, Jul 21 - Tue, Jul 28
LHR
London
NOC
Knock
₩414,900 Roundtrip, found 21 hours ago
₩414,900
Roundtrip
found 21 hours ago
Select Aer Lingus flight, departing Tue, Jul 21 from London to Knock, returning Tue, Jul 28, priced at ₩414,900 found 21 hours ago
Aer Lingus
Tue, Jul 21 - Tue, Jul 28
LHR
London
NOC
Knock
₩417,500 Roundtrip, found 21 hours ago
₩417,500
Roundtrip
found 21 hours ago
Select Aer Lingus flight, departing Tue, Jul 21 from London to Knock, returning Tue, Jul 28, priced at ₩417,500 found 21 hours ago
British Airways
Tue, Jul 21 - Tue, Jul 28
LHR
London
NOC
Knock
₩426,000 Roundtrip, found 21 hours ago
₩426,000
Roundtrip
found 21 hours ago
Select British Airways flight, departing Tue, Jul 21 from London to Knock, returning Tue, Jul 28, priced at ₩426,000 found 21 hours ago
British Airways
Tue, Jul 21 - Tue, Jul 28
LHR
London
NOC
Knock
₩463,900 Roundtrip, found 21 hours ago
₩463,900
Roundtrip
found 21 hours ago
Select British Airways flight, departing Tue, Jul 21 from London to Knock, returning Tue, Jul 28, priced at ₩463,900 found 21 hours ago
British Airways
Tue, Jul 21 - Tue, Jul 28
LHR
London
NOC
Knock
₩507,700 Roundtrip, found 21 hours ago
₩507,700
Roundtrip
found 21 hours ago
Select British Airways flight, departing Tue, Jul 21 from London to Knock, returning Tue, Jul 28, priced at ₩507,700 found 21 hours ago
Aer Lingus
Tue, Jul 21 - Tue, Jul 28
LHR
London
NOC
Knock
₩980,800 Roundtrip, found 21 hours ago
₩980,800
Roundtrip
found 21 hours ago
Select Aer Lingus flight, departing Tue, Jul 21 from London to Knock, returning Tue, Jul 28, priced at ₩980,800 found 21 hours ago
British Airways
Tue, Jul 21 - Tue, Jul 28
LHR
London
NOC
Knock
₩1,027,200 Roundtrip, found 21 hours ago
₩1,027,200
Roundtrip
found 21 hours ago
Select British Airways flight, departing Tue, Jul 21 from London to Knock, returning Tue, Jul 28, priced at ₩1,027,200 found 21 hours ago

Frequently asked questions

What is the name of Achill Island's airport?
The majority of travelers like to fly into Dublin Airport (DUB) when visiting the bustling city of Achill Island.
What airport is best to fly into Achill Island?
Situated 80 kilometers from the center of town, Ireland West Airport (NOC) is likely to be your first stop in Achill Island.
How many airlines fly to Achill Island?
There are a total of 42 air carriers connecting Achill Island to 138 airports across the globe.
Which airlines fly to Achill Island?
Aer Lingus and British Airways frequently fly into Achill Island. Catching an Aer Lingus flight from London is one of the most preferred ways to travel there.
How many nonstop flights are there to Achill Island?
Planning an amazing Achill Island vacation is child's play when there are 1,782 direct flights each week to choose from.
Where are the most popular flights to Achill Island departing from?
Travelers often set off from London, Amsterdam and Greater Manchester airports when heading to Achill Island.
How long is the flight to Achill Island Airport?
If you're going to Achill Island from London, you'll have a flight duration of 1 hour and 23 minutes. Those setting off from Amsterdam should expect to be airborne for around 1 hour and 39 minutes. From Greater Manchester it's roughly 1 hour and 7 minutes away.
How to book the cheapest flight to Achill Island?
We all know those travelers who somehow manage to grab wonderfully cheap fares wherever they go. Want to know how to do it for your Achill Island vacation? Don't leave it until the last possible moment to lock in your flight. Another excellent way to land the most affordable fare is to compare all options. If your destination has more than one airport, don't forget to research the cost of flying into a less busy terminal. And finally, remember that the early bird catches the worm. Familiarize yourself with airfare costs and be ready to grab your ticket as soon as you see a great bargain. The best deals never last long.
Do you have any tips for my flight to Achill Island?
Depending on where you're coming from, your journey to Achill Island could be no sweat at all or it could go on forever. We've put together some useful travel tips that will help you start your next big adventure on a positive note. What to pack in your hand luggage:

  • A plane trip can be easy if you take the right stuff. First things first, you'll need basic toiletries, such as deodorant and a toothbrush, a fresh change of clothes and a good book. Secondly, find room in your bag for your laptop, a charger, your important medications and perhaps a cozy neck pillow as well. Last, but definitely not least, don't forget to take your passport, travel papers and some money.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and conditioner in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp objects, like your trusty Swiss Army knife, and dangerous products which are explosive or flammable, such as spray paint, flares and matches, are also not allowed.

What to wear on a flight:

  • Comfort should be your priority when deciding what to wear during your flight. Loose, breathable clothing is a sensible choice, as are flat, slightly roomy shoes.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It's the result of blood clotting due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to Achill Island?
Being organized before you arrive at the airport will help make your trip to Achill Island quick and painless. We've rounded up some handy tips and tricks for a speedy journey through security:

  • Be sure to have your boarding pass and passport within close reach. They're the first items you'll be asked to present to security.
  • Next up is the X-ray machine. Remove anything metal on you that is likely to set off the alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All your electronic gadgets, including your phone and tablet, will also need to be separately scanned.
  • Any liquids or gels, such as perfume or hairspray, that you want to take on board must be no greater than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one liter), clear zip-close bag.
  • Choosing your footwear wisely can save you several minutes. Boots are often required to be removed and separately scanned. Slip-on shoes are usually not.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked luggage. They won't be allowed on board and will be confiscated.

Book with confidence

Searching for cheap flights to Achill Island? No travel company presents more choices than Expedia if you're looking to compare flights to Achill Island. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to County Mayo. Expedia provides the cheapest flights to many destinations in County Mayo and you may find even greater savings if you combine your flight with a hotel stay in Achill Island.

Travel information

Destination airport
Ireland West
Destination airport IATA code
NOC
Destination city name
Knock
Roundtrip price
₩414,900
*Available to Expedia members.