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Aer Lingus has launched a flash sale for travel from the U.S. to Ireland for the Fall of 2021 and Winter 2021/2022. Fares start as low as $429 round trip in economy class and $1,999 in business class. Aer Lingus is waiving all fees for flight changes up until Dec 31, 2021 however you may have to pay the fare difference if there is one should you change your flight.
Fall Flash Sale
Travel: September 1 -October 31, 2021
Fly to Dublin from:
Boston from $529*
New York from $529*
Chicago from $529*
Winter Flash Sale
Travel: November 1, 2021 – March 31, 2022
Fly to Dublin from:
Boston from $429*
New York from $429*
Chicago from $469*
Book the Winter Flash Sale here
Business Class Flash Sale
Travel: September 1, 2021 – March 31, 2022
Fly to Dublin from:
Boston from $2,199*
Chicago from $2,299*
New York from $1,999*
Book the Business Class Flash Sale here
* Round trip per person including taxes and fees. Terms and conditions apply
