Fly with us in Business Class

Take up to $200* off roundtrip Business Class flights

Travel: Oct 10 - Dec 15, 2025. Book by: Oct 1, 2025.

Elevate your experience! For the ultimate in comfort, book Business Class and take off up to $200 on flights to Europe.

* Discount is reflected in the flight search results during the booking process. Restrictions apply.

* Terms and conditions:

Available at aerlingus.com through 6:59 PM ET on October 1, 2025. Business Class: Up to $200 off round trip base fare. Applicable to Aer Lingus scheduled transatlantic flights to Dublin, Ireland with connecting service to Britain / Continental Europe. Connecting flights may be code share flights operated by our partners Emerald Airlines (operating as Aer Lingus Regional) and British Airways. Please note some cities require an overnight stay in Dublin on outbound and return. Travel October 10 – December 15, 2025. Discount is reflected in the flight search results during the booking process. Schedules are subject to change. Valid for new bookings only and will apply only once per person. Offer cannot be combined with other offers, cannot be partially redeemed, has no cash value, is not redeemable for cash and is non-transferable. Not valid on Aer Lingus Vacation Store products or any other products or in-flight services. If a flight reservation is changed or cancelled, original fare basis rules apply (plus any difference in fare and change fees).Valid for North American-originating passengers only. All fares must be purchased at time of reservation. All fares, taxes, fees, rules and offers are subject to change or can be withdrawn without notice. Book and pay for your reservation on Aerlingus.com or the mobile app for best fares. Fares are non-refundable, except that if the reservation is cancelled within 24 hours after it was made, the amounts will be refunded provided the reservation was made one week or more prior to departure. View Baggage and Optional Service Fees. Changes in routing are not permitted. Fares not subject to upgrade to higher classes of service. Other restrictions may apply.