Aer Lingus is one of the largest airlines in Ireland, and it’s a great option if you want to fly to Ireland or the UK for a low price. You can get an even better rate if you book with an Aer Lingus promo code from our page, and get deals like:
- $50 off round trip flights from Los Angeles to select European cities
- Round trip flights from Boston to Dublin starting at $415
- Round trip flights from Boston to Birmingham starting at $709
- $125 Spring Vacation bookings
- 50% off bags
To learn more and see the latest deals and special offers from Aer Lingus, just start browsing this page. Find a great deal, redeem it online, and book your next European vacation for less.