Aer Lingus Coupons and Promo Codes

10% Off Select Products

Save up to 10% with Avis car hire when booking your flight. Save money on your purchases without applying any coupon code at Aer Lingus. Valid for limited time only. Terms and conditions apply.

Free Gifts on Select Products

Family First Offer - Half price off bags and seats for children & Free check-in options. Grab this excellent promotion which doesn’t require a promo code to be entered at aerlingus.com. Shop before this deal is gone! Terms and conditions apply.

25% Off At Ireland

Fly This Winter - Up To 25% Off At Ireland. Up to 25% discount applies to fares only and when the fare is €0, there is no discount. Travel from 24 October 2022 until 16 February 2023. Route restart dates may vary. When the base fare is €0 there is no discount. Offer subject to conditions and availability. Enjoy this amazing offer which doesn’t require a promo code to be applied at Aer Lingus. Just click to read more detailed info on offer. Terms and conditions apply.

Save £200 on Select Orders

£100 off USA and Barbados return from Manchester, £200 off Business Class return fares. Travel until 31 May 2024. Terms & Conditions apply. You don't need a coupon code of Aer Lingus to enjoy this wonderful offer. offer applied automatically.

Free Gifts for Eligible Purchases

You can transfer between terminals for free via the AirTrain. Check out the landing page of Aer Lingus to get this hot promotion. No code needed. Terms and conditions apply.

Free Gifts on Select Products

Kids aged 15 and under travel free. Use this Aer Lingus promotional deal to get savings without a coupon code at checkout. Just browse aerlingus.com to get the sale. Terms and conditions apply.

Get Free Gifts on Select Orders

Lounge Access - free Wi–Fi, complimentary drinks and snacks, and a range of newspapers. Enjoy this wonderful promotion which doesn’t require a coupon code to be entered at Aer Lingus. Shop before this deal is gone! Terms and conditions apply.

Join Avis Preferred and collect 1,000 bonus Avios @Aer Lingus

You don't need a offer code of Aer Lingus to grab this special promotion. Just browse aerlingus.com to get the deal. Terms and conditions apply.

Spend your Avios on experiences, Reward Flights, Business Class Upgrades, Hotels & Leisure Offers at Aer Lingus

Go to the landing page of Aer Lingus to discover this great deal. No extra promotional code is necessary Terms and conditions apply.

Collect Avios every time you fly with Aer Lingus and AerClub partners

AerClub members can get 4Avios for every £1 spent on flights booked with Aer Lingus. Go to the landing page of aerlingus.com to discover this fantastic sale. No extra coupon code is needed for savings. Terms and conditions apply.

With Aer Lingus credit cards you can collect Avios on purchases and enjoy a unique set of travel rewards

Save money on your orders without entering any coupon code at Aer Lingus. Grab this chance to save big. Terms and conditions apply.

Join Avios For Thoughts and earn up to 600 Avios at Aer Lingus

Share your thoughts in online surveys and boost your Avios. It is free to join and allows you to earn Avios for sharing your valued opinion by completing surveys. Use this fabulous offer to receive big savings from Aer Lingus. Terms and conditions apply. While supplies last.

Fly straight to the Wild Atlantic Way from £49.99

Fly straight to the Wild Atlantic Way from £49.99. Travel until 31 May 2024. Grab this excellent sale at Aer Lingus to save money on your purchase. Terms and conditions apply.

Fly from London Heathrow to Knock: Low to £59.99

Fly from London Heathrow to Knock from £59.99. Travel until 31 May 2024. Save on your orders without using any offer code at Aer Lingus. Simply visit aerlingus.com for more detailed information. Terms and conditions apply.

Get Find cheap flights to Chicago Only From £203.03

Find cheap flights to Chicago from £203.03. Save on your order without using any promotional code at Aer Lingus. Simply browse aerlingus.com to enjoy the offer. Terms and conditions apply.