Aer Lingus flight deals - Book cheap flights

San Diego to Dublin, Ireland for only $414 roundtrip

Cheap flights from San Diego to Dublin, Ireland for only $414 roundtrip with American Airlines, British Airways and Aer Lingus.

Summer flights from San Francisco to Inverness, Scotland for only $415 roundtrip with American Airlines, British Airways and Aer Lingus.

Cheap flights from Portland, Oregon to Dublin, Ireland for only $414 roundtrip with American Airlines, Aer Lingus and British Airways.

Cheap flights from Toronto, Canada to Brussels, Belgium for only $629 CAD roundtrip with Aer Lingus.

Cheap flights from Toronto, Canada to Rome, Italy for only $630 CAD roundtrip with Aer Lingus.

Summer flights from Boston to Inverness, Scotland for only $375 roundtrip with British Airways and American Airlines.

Non-stop flights from Miami to Dublin, Ireland for only $384 roundtrip with Aer Lingus.

Non-stop, summer flights from Washington DC to Dublin, Ireland for only $387 roundtrip with Aer Lingus.

Summer flights from Phoenix or Santa Ana to Dublin, Ireland for only $498 roundtrip with American Airlines, British Airways and Aer Lingus.

1 2 3 4 5 6 … 23