Cheap Flights to Portmarnock

View ₩148,000 flight on Thu, Dec 18, 2025Opens in a new window

Popular airlines to Portmarnock

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How much is the cheapest flight to Portmarnock?

Prices were available within the past 7 days and start at ₩148,000 for one-way flights and ₩263,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Fri, Nov 7 - Sun, Nov 9
MAN
Manchester
DUB
Dublin
₩263,100 Roundtrip, found 1 day ago
₩263,100
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Nov 7 from Manchester to Dublin, returning Sun, Nov 9, priced at ₩263,100 found 1 day ago
Loganair
Thu, Dec 18 - Fri, Jan 2
ABZ
Aberdeen
DUB
Dublin
₩341,000 Roundtrip, found 1 day ago
₩341,000
Roundtrip
found 1 day ago
Select Loganair flight, departing Thu, Dec 18 from Aberdeen to Dublin, returning Fri, Jan 2, priced at ₩341,000 found 1 day ago
KLM
Fri, Nov 7 - Sun, Nov 9
MAN
Manchester
DUB
Dublin
₩350,000 Roundtrip, found 1 day ago
₩350,000
Roundtrip
found 1 day ago
Select KLM flight, departing Fri, Nov 7 from Manchester to Dublin, returning Sun, Nov 9, priced at ₩350,000 found 1 day ago
Lufthansa
Thu, Oct 30 - Mon, Nov 3
FRA
Frankfurt
DUB
Dublin
₩351,500 Roundtrip, found 4 days ago
₩351,500
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Oct 30 from Frankfurt to Dublin, returning Mon, Nov 3, priced at ₩351,500 found 4 days ago
British Airways
Thu, Dec 18 - Fri, Jan 2
ABZ
Aberdeen
DUB
Dublin
₩360,200 Roundtrip, found 1 day ago
₩360,200
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Dec 18 from Aberdeen to Dublin, returning Fri, Jan 2, priced at ₩360,200 found 1 day ago

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

February is typically the cheapest month to fly

From ₩708,288 - ₩1,676,362 per traveler.

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 kilometers from the center of the city.
What airport is best to fly into Portmarnock?
Travelers 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 kilometers from the center 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?
Organizing an amazing Portmarnock vacation 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 travelers 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 favorite movies are some fantastic options. If you intend to take a short snooze, a comfy neck pillow and some noise-canceling 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 travelers know, the secret is to be well organized 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 vacation 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 milliliters). Also, everything must fit inside a quart-size (one liter), 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

Book with confidence

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

Travel information

Travel information

Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Roundtrip price
₩263,100

Trending flights to Portmarnock

Prices were available within the past 7 days and start at ₩148,000 for one-way flights and ₩263,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, Feb 6 - Sun, Feb 8
ICN
Seoul
DUB
Dublin
₩786,000 Roundtrip, found 3 days ago
₩786,000
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Fri, Feb 6 from Seoul to Dublin, returning Sun, Feb 8, priced at ₩786,000 found 3 days ago

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