Aer Lingus flight deals - Book cheap flights

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.

November 4, 2022

Boston or Philadelphia to Amsterdam, Netherlands from only $390 roundtrip (Nov-Dec dates)

Cheap flights from Boston or Philadelphia to Amsterdam, Netherlands from only $390 roundtrip with Aer Lingus.

August 22, 2022

😲 CRAZY HOT 😲 Dublin, Ireland to Lima, Peru for only €194 roundtrip (Nov-Mar dates)

Cheap flights from Dublin, Ireland to Lima, Peru for only €194 roundtrip with Aer Lingus and Air Canada.

August 22, 2022

😲 CRAZY HOT 😲 Dublin, Ireland to Bogota, Colombia for only €225 roundtrip (Nov-Mar dates)

Cheap flights from Dublin, Ireland to Bogota, Colombia for only €225 roundtrip with Air Canada and Aer Lingus.