Cheap Flights to Rathnew: Rathnew Flight Deals

View €17 flight on Wed, 24 Dec 2025Opens in a new window

Popular airlines to Rathnew

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Cheap round-trip flights to Rathnew

Prices were available within the past 7 days and start at €17 for one-way flights and €35 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 23 Dec - Wed, 24 Dec
CWL
Cardiff
DUB
Dublin
€35 Return, found 1 day ago
€35
Return
found 1 day ago
Select Ryanair flight, departing Tue, 23 Dec from Cardiff to Dublin, returning Wed, 24 Dec, priced at €35 found 1 day ago
Aer Lingus
Sat, 10 Jan - Thu, 15 Jan
BHX
Birmingham
DUB
Dublin
€59 Return, found 3 hours ago
€59
Return
found 3 hours ago
Select Aer Lingus flight, departing Sat, 10 Jan from Birmingham to Dublin, returning Thu, 15 Jan, priced at €59 found 3 hours ago
British Airways
Sat, 31 Jan - Sat, 7 Feb
LHR
London
DUB
Dublin
€83 Return, found 14 hours ago
€83
Return
found 14 hours ago
Select British Airways flight, departing Sat, 31 Jan from London to Dublin, returning Sat, 7 Feb, priced at €83 found 14 hours ago
Swiss International Air Lines
Fri, 9 Jan - Mon, 12 Jan
KRK
Kraków
DUB
Dublin
€118 Return, found 22 hours ago
€118
Return
found 22 hours ago
Select Swiss International Air Lines flight, departing Fri, 9 Jan from Kraków to Dublin, returning Mon, 12 Jan, priced at €118 found 22 hours ago
Lufthansa
Sat, 10 Jan - Mon, 12 Jan
KRK
Kraków
DUB
Dublin
€123 Return, found 1 day ago
€123
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 10 Jan from Kraków to Dublin, returning Mon, 12 Jan, priced at €123 found 1 day ago

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

January is typically the cheapest month to fly

From €393 - €1,354 per traveller.

Frequently asked questions

What is the name of Rathnew's airport?
Dublin Airport (DUB) is the one and only airport in Rathnew.
What airport is best to fly into Rathnew?
Travellers from all across the globe go through Dublin Airport every day. Hop off the plane, get your bags and you'll find yourself 48 kilometres from the central Rathnew streets.
How many airlines fly to Rathnew?
There are a total of 39 air carriers connecting Rathnew with 165 airports across the globe.
Which airlines fly to Rathnew?
Aer Lingus and British Airways are some of the most popular airlines that offer flights to Rathnew. Most travellers use London to set off from with Aer Lingus operating the most flights on this route.
How many nonstop flights are there to Rathnew?
Flying to somewhere new is much more straightforward when there aren't any stopovers to worry about. If you're travelling to Rathnew, the fantastic news is that there are approximately 1,994 direct flights operating each week.
Where are the most popular flights to Rathnew departing from?
The most popular flights to Rathnew leave from London, Greater Manchester and Edinburgh airports.
How long is the flight to Rathnew Airport?
If it's London you're leaving behind, you'll be airborne for around 1 hour and 20 minutes before you arrive in Rathnew. Terminal to terminal from Schiphol takes about 1 hour and 40 minutes and from Greater Manchester, the average flight time is 1 hour and 1 minute.
How to book the cheapest flight to Rathnew?
Don't leave booking your flight to Rathnew until the very last minute. That's one trick savvy jet-setters use to get the best deals. Booking in advance means more choices and less expensive flights. Another terrific way to nab the best deal is to research all options. If where you're headed has more than one airport, look into the cost of flying into a smaller terminal. Lastly, another easy way to save some money is be ready to book fast. If you stumble on an irresistible bargain, don't hesitate — grab it while you've got the chance.
How to survive the flight to Rathnew?
No matter where you're coming from, flying can be a pleasant experience if you prepare well enough. We've made a list of handy tips and tricks that will get your Rathnew holiday started on the right note.What to pack in your hand luggage:

  • Flying can be easy if you carry the right gear. First things first, you'll need toiletry items, such as deodorant, toothpaste and a toothbrush, a clean set of clothes and a good book. Next, find a spot in your bag for your phone and charger, any daily medications and perhaps a blow-up neck pillow as well. Lastly, and most importantly, be sure 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 conditioner in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 milliliters) will be confiscated by authorities. Sharp or pointed objects, like your treasured pocket knife, and dangerous goods which are explosive or flammable, such as aerosol cans, flares and fireworks, are also banned.

What to wear on a flight:

  • Your number one priority is to feel as comfortable as you can. Don layers of breathable clothing and don't forget to pack a cardigan in case it gets cool in the cabin. Pick well-fitting, flat shoes as your feet may swell during the journey. Leave the high heels and hiking boots in your checked baggage.
  • You've probably heard about DVT (deep vein thrombosis), a blood clot condition caused by reduced mobility or inactivity. There are plenty of ways to mitigate your risk. Wear compression socks or tights, stay hydrated and remember to keep your legs and feet moving. Wander around the cabin or perform exercises in your seat.

How to get through airport security fast when flying to Rathnew?
It's all about being organised. We've pulled together some handy tips and tricks for a speedy trip through airport security. Look out Rathnew, here you come:

  • Be sure to have your boarding pass and passport at hand. They'll be the first things you'll be asked for by airport security.
  • Next up, both you and your carry-on bag will be X-rayed. To speed things up, take off anything that might trigger the alarms. Personal belongings such as your coat, belt and headphones will be required to go through the machine.
  • Electronic devices like laptops and phones will also need to go on a tray to be scanned. No need to worry though, you'll be back online in no time.
  • Remove all liquids and gels from your hand luggage. They usually need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a quart-size (one litre), clear zip-close bag.
  • It's also likely that you'll need to take your shoes off to be X-rayed, so wearing slip-on sneakers is always a smart idea.
  • Sharp items like knives can't be taken on board. They'll be seized at security, so pack them safely away in your checked bags.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Rathnew. 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 Rathnew. 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 Rathnew, or are just on the lookout for the best flights to Rathnew, 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 Rathnew 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 Rathnew

Prices were available within the past 7 days and start at €17 for one-way flights and €35 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sun, 4 Jan - Thu, 8 Jan
KIR
Killarney
DUB
Dublin
€40 Return, found 6 hours ago
€40
Return
found 6 hours ago
Select Ryanair flight, departing Sun, 4 Jan from Killarney to Dublin, returning Thu, 8 Jan, priced at €40 found 6 hours ago

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