A beach with pebbles, a distant hill with houses, and a clear sky.

Cheap Flights to Portmarnock

View NZ$110 flight on Tue, 10 Nov 2026Opens in a new window

Popular airlines to Portmarnock

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Tickets to Portmarnock

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
Air France
KLM
British Airways
Loganair

Frequently asked questions

What is the name of Portmarnock's airport?
Dublin Airport (DUB) is the major airport serving Portmarnock.
How far is DUB from central Portmarnock?
DUB is only a short cab ride from downtown Portmarnock. It's located 6 kilometres from the centre of the city.
What airport is best to fly into Portmarnock?
Travellers from all around the globe pass through Dublin Airport (DUB) every day. Hop off the plane, collect your luggage and you'll find yourself 6 kilometres from the centre of Portmarnock.
How many airlines fly to Portmarnock?
Portmarnock is serviced by 42 airlines from at least 138 airports around the world.
Which airlines fly to Portmarnock?
Aer Lingus and British Airways operate the most flights to Portmarnock. One of the most preferred ways to travel there is on an Aer Lingus flight leaving from London.
How many nonstop flights are there to Portmarnock?
Organising an amazing Portmarnock holiday is a piece of cake when there are 1 737 direct flights every week to get you there.
Where are the most popular flights to Portmarnock departing from?
A large number of flights to Portmarnock depart from London, Amsterdam and Greater Manchester airports.
How long is the flight to Portmarnock Airport?
If you're going to Portmarnock from London, you're looking at a flight time of 1 hour and 19 minutes. Those taking off from Amsterdam can expect to be airborne for 1 hour and 39 minutes. From Greater Manchester it's roughly 1 hour and 4 minutes away.
How to book the cheapest flight to Portmarnock?
Don't leave locking in your flight to Portmarnock until the last moment. That's one trick well-versed travellers use to get the best deals. Booking ahead means more choices and less expensive flights. Don't stop there, though. Do some research and find out if there is more than one airport at your destination. Prices often differ depending on the airport you pick. Make sure you compare prices across air carriers too. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and be ready to snap up a ticket as soon as you spot an unbeatable bargain. The sweetest deals never last long.
Do you have any tips for my flight to Portmarnock?
Depending on where you're coming from, your journey to Portmarnock could be as easy as pie or it could go on forever. Here are some handy hints that will help you start your next great escape on a positive note. What to pack in your hand luggage:
  • Firstly, and most importantly, put in your passport, travel documents, bank cards and medications. Next, you'll want some entertainment to help pass the time. A thrilling book and a laptop filled with your favourite movies are some fantastic options. If you intend to take a short snooze, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, make room for a few toiletry items so you'll arrive at your destination looking fresh and ready to go.
Do not pack the following items in your hand luggage:
  • While the list of banned items can differ between airlines, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like screwdrivers, drills, fuels and bleaching agents. Sports equipment like ski poles, and objects that could injure passengers, such as firearms and swords, can't come on board with you either.
What to wear on a flight:
  • Choose comfort over style. Prepare for changes in temperature by layering up, and opt for easy-to-remove footwear like slip-ons.
  • Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some simple exercises in your seat to improve your circulation.
How to get through airport security fast when flying to Portmarnock?
As seasoned travellers know, the secret is to be well organised before you reach airport security. That way, you'll be stepping onto that plane to Portmarnock in no time flat. Follow these tips and get your holiday off to a great start:
  • Your boarding pass and passport will need to be presented to airport security. Have them easily accessible so you don't hold up the line.
  • After that, both you and your carry-on bag will be X-rayed. To speed things up, remove 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 your electronic devices, including your tablet and phone, are also required to be scanned.
  • Any liquids or gels, such as shampoo or hairspray, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-close bag.
  • Choosing your footwear wisely can save you several precious minutes. Boots and bulky shoes are often required to be removed and separately scanned. Slip-on shoes are usually not.
  • Sharp items like knives can't be taken on board. They'll be seized at security, so pack them in your checked baggage.

Book with confidence

Portmarnock Flights

The Portmarnock experience you’ve always wanted

Catching a flight to Portmarnock is easier than it’s ever been when you use Expedia to plan your escape. A great holiday starts with great selection, and we have an amazing amount of Portmarnock flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Portmarnock in mere moments, from overnight flights to weekend getaways. Trying to earn frequent flyer points? We even make it easy for you to stay loyal to your preferred airline.

Been a while since you’ve travelled?

If you haven’t flown recently, you might like some insider information. In fact, even seasoned travellers should check out our blog. Featuring hundreds of articles written by our very own experts, our blog keeps you informed about all the fantastic attractions and things to do in the world’s most popular destinations, so you know just what to pack. Get ready for great advice on trip preparation and seeing the sights—then get ready to fly!

Bundle your room and flight to travel for less

Package your flights with your hotel booking in Portmarnock, and your trip will become even cheaper. By making all of your reservations with us, you’ll save money and time, plus have the peace of mind that comes with booking all of your arrangements in one place. It may seem like magic, but it’s just the Expedia.co.nz way.

A holiday at the tips of your fingers

Take the high-tech road when you use our Expedia app to plan your holiday to Portmarnock. Our handy app allows you to reserve flights and hotels at any time of day, on any type of phone, because it’s available on both Android and iOS. You’ll also benefit from exclusive deals, have a chance to earn extra points, and can keep your itinerary at your fingertips. No matter where you are, count on our app to help you get where you’re going.

Register for Frequent Flyer Rewards

If you enjoy being pampered every once in a while, register with our Expedia Rewards program to get exclusive offers and discounts you won’t find anywhere else. Expedia Rewards grants you member-only benefits, plus price guarantees on your room rates. We can even help you rack up frequent flyer points more quickly. Plus, by signing up, you can book our Unreal Deals, which, when bundled with your room, could save you the cost of a whole plane ticket.

Start planning and start packing

Expedia.co.nz makes it easy to find cheap flights to Portmarnock NZ$203. With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Portmarnock.

Portmarnock Flights

Travel information

Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Return price
NZ$203

Trending flights to Portmarnock

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.

Jetstar

Explore a world of travel with Expedia

*Available to Expedia members.