Aer Lingus Coupons

May Deals
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Aer Lingus Promo Codes, Coupon, & Deals | May 2025
Celebrate Spring with fresh finds this May! Discover the perfect deals to embrace the new season.
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Weekly Deals
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Aer Lingus Promo Codes & Coupons | Week of May 18th, 2025
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Expires 5/25/2025
Memorial Day
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Aer Lingus Memorial Day Savings
Kick off summer with incredible deals on everything you need. Find deep discounts during this Memorial Day sale.
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Expires 5/28/2025
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Aer Lingus Coupon Codes, Promos & Sales
Aer Lingus coupon codes and sales, just follow this link to the website to browse their current offerings. And while you're there, sign up for emails to get alerts about discounts and more, right in your inbox. No one will guess you didn't pay full price!
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Super Saver
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Join The AerClub
Join the AerClub from Aer Lingus to sign up for exclusive rewards and promotions! Click here to join!
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Great Deal
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Earn Points With The Aer Lingus Visa Signature Card
Now, receive up to 100,000 Bonus Avios by signing up for the Aer Lingus Visa Signature Card. Click here to explore points rewards.
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Popular Aer Lingus Offers

Coupon Description	Discount Type	Expiry Date
Join The AerClub	Online Deal
Aer Lingus Coupon Codes, Promos & Sales	Online Deal
Sign Up and Save.	Online Deal	Jan 1, 2026
Aer Lingus Memorial Day Savings	Online Deal	May 28, 2025
Aer Lingus Promo Codes & Coupons \| Week of May 18th, 2025	Online Deal	May 25, 2025
Aer Lingus Promo Codes, Coupon, & Deals \| May 2025	Online Deal	Jun 1, 2025

Discover an amazing brand: Aer Lingus

Want to upgrade your flight without going broke? If you’ve booked an economy class flight between Ireland, the United States, and Canada, you might receive an email inviting you to make an upgrade bid. You’ll get the opportunity to list an amount that you'd be willing to pay for an upgrade to business class. If your bid is accepted, you’ll be charged for your bid amount and you’ll get to board as a business class passenger.

Updated May 23, 2025