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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 30 June 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 Discount Code ). 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.

£10
OFF

Aer Lingus Promo Code

Save £10 on Any Booking

Apply this discount code at checkout and get a £10 discount on online booking.

How to Use a Flight Discount Code

Applying promo code takes seconds and your savings show before you pay.

  1. Search for your Aer Lingus flight or holiday using the search box above
  2. Choose your preferred Flight or Flight + Hotel option
  3. On the final booking page, locate the “Vouchers” section beneath the price
  4. Enter Aer Lingus promo code and click “Add Voucher”
  5. Your saving will appear instantly in the price breakdown
✓ Secure booking · ✓ Real time pricing · ✓ No hidden fees

Important Information

  • Discount codes cannot be used in conjunction with other promotional offers
  • Codes are valid for online bookings only and cannot be applied to contact centre bookings
  • Discounts apply only to eligible flights and holidays shown on My Cheap Flight Tickets
  • Codes cannot be redeemed directly on airline websites, from other websites operated by the Flights Guru or our competitors (e.g. Flightcatchers)
  • All offers are subject to availability and full terms and conditions
Book with confidence. Transparent pricing from start to finish.

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

FAQs
What is an Aer Lingus discount code?
An Aer Lingus discount code is a promotional voucher that lets you save money on flight bookings when applied at checkout. These codes are typically available for a limited time and can reduce your total booking cost.
How much can I save with the Aer Lingus promo code?
You can typically save around £10 or more depending on the offer available at the time. Some promotions may offer higher discounts on holiday packages or long-haul bookings.
How do I use an Aer Lingus discount code?
To apply your code:
  • Search for your flight
  • Select your preferred option
  • Enter the promo code at checkout in the voucher section
  • The discount will be applied instantly before payment
Can I use the Aer Lingus discount code on all flights?
The code is valid on selected flights that meet the eligibility criteria. Some routes, fare types, or promotional deals may be excluded.
Can I combine multiple Aer Lingus promo codes?
No, Aer Lingus discount codes cannot be combined with other offers or promotions. Only one code can be used per booking.
Is the Aer Lingus discount code valid on the official airline website?
No, this specific code is only valid when booking through the My Cheap Flight Tickets website and cannot be used directly on the Aer Lingus official website.
Why is my Aer Lingus discount code not working?
Common reasons include:
  • The code has expired
  • The booking does not meet eligibility criteria
  • The offer cannot be combined with other deals
  • The booking is made via phone instead of online
Is the Aer Lingus promo code valid for all departure airports?
The code usually applies to major UK and Ireland departure airports such as Dublin, Manchester, and Belfast, depending on the offer terms.
When does the Aer Lingus discount code expire?
Discount codes are time-sensitive and typically come with an expiry date. For example, some offers are valid until 30 June 2026, but availability may change earlier.
Can I use the discount code for customer support or phone bookings?
No, these promo codes are valid for online bookings only and cannot be applied to bookings made via call centres or agents.
Are Aer Lingus discount codes available year-round?
Not always. Availability depends on promotions, seasonal deals, and campaigns. Some periods may have no active codes, while others offer higher discounts.
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