Aer Lingus flight deals - Book cheap flights

February 25, 2023

Lyon, France to New York, USA for only €384 roundtrip (May-Sep dates)

Cheap flights from Lyon, France to New York, USA for only €384 roundtrip with Aer Lingus.

February 11, 2023

Shannon, Ireland to Seattle, USA for only €332 roundtrip (Mar dates)

Cheap flights from Shannon, Ireland to Seattle, USA for only €332 roundtrip with Aer Lingus and Alaska Airlines.

February 3, 2023

Dublin, Ireland to Anchorage, Alaska for only €394 roundtrip (Feb-Mar dates)

Cheap flights from Dublin, Ireland to Anchorage, Alaska for only €394 roundtrip with Aer Lingus and Alaska Airlines.

January 31, 2023

Non-stop from Dublin, Ireland to San Francisco or Los Angeles, USA from only €378 roundtrip (Feb-Mar dates)

Non-stop flights from Dublin, Ireland to San Francisco or Los Angeles, USA from only €378 roundtrip with Aer Lingus.

January 23, 2023

Toronto, Canada to Geneva, Switzerland for only $590 CAD roundtrip (Mar dates)

Cheap flights from Toronto, Canada to Geneva, Switzerland for only $590 CAD roundtrip with Aer Lingus.

January 11, 2023

Toronto, Canada to Hamburg, Germany for only $529 CAD roundtrip (Feb-Mar dates)

Cheap flights from Toronto, Canada to Hamburg, Germany for only $529 CAD roundtrip with Aer Lingus.

January 10, 2023

⚠️ ERROR FARE ⚠️ Business Class from European cities to USA or Canada from only €454 roundtrip (Feb-Dec dates) (lie-flat seats)

Error Fare Business Class flights from European cities to the USA or Canada from only €454 roundtrip with Oneworld airlines.

January 8, 2023

Toronto, Canada to Berlin, Germany for only $523 CAD roundtrip (Feb dates)

Cheap flights from Toronto, Canada to Berlin, Germany for only $523 CAD roundtrip with Aer Lingus.

November 29, 2022

Toronto, Canada to Lyon, France for only $476 CAD roundtrip (Feb dates)

Cheap flights from Toronto, Canada to Lyon, France for only $476 CAD roundtrip with Aer Lingus.