Aer Lingus Discount Code

Save £10 on all Aer Lingus flights with My Cheap Flight Tickets using our exclusive Aer Lingus discount code. This Aer Lingus voucher code is available for a limited time and can be used on both flight-only bookings and Flight + Hotel packages that include an Aer Lingus flight. It applies to all departure airports within the UK and Ireland including Dublin, Manchester and Belfast.

This Aer Lingus promo code is valid on bookings made up to 31 January 2026 and offers an easy way to lower the cost of your next trip when booking online with My Cheap Flight Tickets.

Please note: this Aer Lingus discount code cannot be combined with any other promotional offer, is not valid on contact centre bookings, and does not apply to flights operated by Aer Lingus which are sold as code share by another airline (e.g. British Airways). The voucher code is valid only on the My Cheap Flight Tickets website and cannot be used on Aer Lingus’ own website or any other the Flights Guru site. Standard terms and conditions apply.

Aer Lingus Promo Code

Promo Code: aerlingus

How to Use This Aer Lingus Voucher Code

1. Search for your Aer Lingus flight or holiday using the search box above
2. Select your preferred flight or flight and hotel option

3. On the final booking page, locate the “Vouchers” section beneath the price

4. Enter the Aer Lingus promo code above and click “Add Voucher”

5. The discount will appear instantly in the price breakdown

Book now and take advantage of this exclusive Aer Lingus coupon code to save on your next flight or holiday with My Cheap Flight Tickets.

See all Airline Discount Codes