A historic castle on a grassy hill with a sunset sky.

Cheap Flights to Dundalk: Dundalk Flight Deals

View €17 flight on Mon, 19 Oct 2026Opens in a new window

Popular airlines to Dundalk

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Cheap round-trip flights to Dundalk

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
British Airways
KLM
Swiss International Air Lines
Air France

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

From €600 - €923 per traveller.

Frequently asked questions

What is the name of Dundalk's airport?
Dundalk has just one airport, Dublin Airport (DUB).
What airport is best to fly into Dundalk?
Head through the exit doors of Dublin Airport and your Dundalk adventure will have begun! The city's main airport, it's located 64 kilometres from the city centre.
How many airlines fly to Dundalk?
There are 42 air carriers that fly into Dundalk from 138 airports around the world.
Which airlines fly to Dundalk?
Aer Lingus and British Airways are some of the most popular airlines with flights to Dundalk. Travellers often use London as a departure point with Aer Lingus flying this route the most.
How many nonstop flights are there to Dundalk?
With roughly 1,737 direct flights every week, you'll be touching down in Dundalk before you can ask, "Are we there yet?"
Where are the most popular flights to Dundalk departing from?
The most popular flights to Dundalk set off from London, Amsterdam and Greater Manchester airports.
How long is the flight to Dundalk Airport?
If you're going to Dundalk from London, you'll have a flight time of 1 hour and 19 minutes. Those jetting off from Amsterdam can expect to be in the air 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 Dundalk?
We all know those lucky travellers who somehow land wonderfully cheap airfares wherever they go. Would you like to know how to do it for your Dundalk holiday? Don't leave it until the last minute to secure your flight. Don't stop there, however. Do some research and see if there are a few airports at your destination. Prices often differ depending on the airport you jet into. Remember to compare prices across airlines as well. Last but not least, be ready to lock in your seat quickly if you find a great price. It might not stick around for too long. With a bit of knowledge and some luck, the perfect fare will be yours.
Do you have any tips for my flight to Dundalk?
If you're poorly prepared, travelling can be challenging. But there's no need to worry. Follow these useful tips and enjoy a stress-free start to your time in Dundalk. What to pack in your hand luggage:
  • A plane ride can be a stress-free experience if you've got all the right things. First things first, you'll need toiletry items, such as deodorant and a toothbrush, a spare set of clothes and a few magazines. Secondly, find room in your carry-on bag for your electronic devices, chargers, any daily medications and maybe a quality neck pillow too. Lastly, and most importantly, don't forget to take your passport, travel documents and some money.
Do not pack the following items in your hand luggage:
  • Put all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like your beloved pocket knife, and dangerous goods which are flammable or explosive, such as flares, chemicals agents and fuels, are also not allowed.
What to wear on a flight:
  • Your aim here is to be as comfortable as possible. Pick flat, closed-toe shoes, dress in loose, natural-fibre clothing and don't forget to take a sweater in case you get chilly in the cabin.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lower your risk on board, stay hydrated, consider wearing compression socks or tights and keep your feet and legs moving.
How to get through airport security fast when flying to Dundalk?
As savvy travellers know, the secret is to be organised before you get to the airport security gate. That way, you'll be stepping onto that plane to Dundalk in a flash. Follow these helpful tips and get your trip off to a fantastic start:
  • First things first. Your ID and travel documents will need to be presented to security personnel. Keep them someplace accessible so you don't hold up the queue.
  • The X-ray machine comes next. Remove anything metal on you that is likely to set off the alarm. This includes things like earphones or headphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
  • Electronic devices like phones and laptops will also have to go through the machine for inspection. Don't worry though, you'll be back online in no time.
  • Any gels or liquids, such as perfume or hairspray, that you want to bring on board must be no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several valuable minutes. Boots are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
  • Knives and other sharp items are not allowed on board. They'll be confiscated at security, so pack them safely away in your checked suitcase.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Dundalk. 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 Dundalk. 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 Dundalk, or are just on the lookout for the best flights to Dundalk, 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 Dundalk 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
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Return price
€34

Trending flights to Dundalk

Prices were available within the past 7 days and start at €17 for one-way flights and €34 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair

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