Applies to airline ticket bookings over $400. Offer expires Sep 30, 2019. Learn more
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Useful Insights about Aer Lingus

Cheapest fare of the day:$408.80
Hub Airports: Belfast Intl Airport, Cork Airport, Dublin Airport, London Gatwick Airport
Head Quarter: Dublin Airport, Ireland
Popular Route:Chicago - Dublin
Popular Destinations:Shannon, Boston, Dublin

Book Aer Lingus Tickets with CheapOair

Aer Lingus (EI) is the national airline of Ireland and operates flights to over 70 destinations across the Emerald Isle, Britain, and Europe. Board flights at any of the airline’s U.S. hubs – Boston, Chicago, Hartford, Los Angeles, New York, Newark, Orlando, San Francisco and Washington D.C. – and connect in Dublin to popular destinations including London, Paris, Rome, Barcelona and Amsterdam. Connection is also available from over 60 cities stateside to any of the airline’s U.S. hubs. Book Aer Lingus flights on CheapOair today to save big! Now enjoy more savings on our already discounted airfares by using our Aer Lingus promo codes and coupons!
In-Flight Amenities
Our new entertainment system puts you in charge of your own personal screen as you cross the Atlantic. Play, pause, rewind or fast-forward a wide range of blockbuster movies, classic films, TV programmes and box sets or music videos at your leisure. Play games or stay connected with Wi-Fi and our mobile network. We’ve got so much to choose from, you’ll never be bored in-flight!
Business Class
We really mean business when it comes to delivering a stress-free flight, with luxury dining as standard, superb lounge facilities to keep you fresh and relaxed, and the connectivity you need to stay in touch.
Web Check-In

We want your check-in experience to be as easy and seamless as possible. That’s why we offer web check-in, so you’ll be nice and prepared well in advance of your departure time.

For transatlantic travel, you can use web check-in between 2 and 24 hours before your scheduled departure time.

Aer Lingus Flights Frequently Asked Questions:

Which destinations are served by Aer Lingus?

Aer Lingus tickets are offered for destinations including New York City, San Francisco, Seattle, London, Seoul, Manila, Hanoi, Paris, Jakarta, and more.

What are Aer Lingus hand luggage rules?

Aer Lingus allows passengers can take 1 carry-on baggage with maximum dimensions of 46 linear inches (L+B+H) and maximum weight cannot exceed 10 kgs together. One can also take one personal item (laptop bag, purse, or briefcase).

What are Aer Lingus checked luggage rules?

Travelers with Aer Lingus reservations can take 1 checked baggage with a maximum weight of 23 kgs in Economy and 3 checked baggage of 23 kgs each in Business Class. Maximum dimensions allowed are 62 linear inches (L+B+H).

How to check-in online for Aer Lingus flights?

You can check-in online for Aer Lingus flights by visiting the official website of the airline. Check-in online and print the boarding pass at home to save time. Web Check-in starts 24 hours before flight departure and closes 2 hours before the scheduled departure time of the flight.

What size bag can you carry on Aer Lingus for free in 2019?

Passengers can take for free 1 carry-on baggage with maximum dimensions of 46.5 linear inches (L+B+H) and maximum weight cannot exceed 10 kgs. One can also take one personal item (laptop bag, purse, or briefcase). In case of checked baggage, travelers can take 1 checked baggage with a maximum weight of 23 kgs in Economy 3 baggage of 23 kgs each in Business Class. Maximum dimensions allowed are 62 linear inches (L+B+H).

How to speak to customer service at Aer Lingus?

To speak to customer service, you can call Aer Lingus at (516) 622-4222 to request any assistance. If you have booked your ticket through CheapOair, you can contact our travel experts available 24/7 to get the required assistance.

How to get Aer Lingus cheap flights?

  • Buying through OTAs can help you get great discounts on your plane tickets.
  • Subscribe to the newsletter to get frequent updates on Aer Lingus flight deals.
  • Book flight tickets in advance to avoid paying more at the last minute.
  • Booking flights for an odd hour can help you get a cheap ticket.
  • Using incognito mode in the browser can help you save on airfares.

Are Aer Lingus tickets cheaper at the airport?

Flights are never cheaper at the airport. Online flight booking can help you save big on airfare as flight booking sites offer various deals, discounts, and promo codes on flight booking. You can make use of the market competition to search for the cheapest tickets. It’s rare to get exciting offers on flight booking at the airport.

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