$543 Cheap Aer Lingus flights Washington (IAD) to Dublin (DUB)

$543 Cheap Aer Lingus flights Washington (IAD) to Dublin (DUB)

Prices were available within the past 7 days and start at $543 for one-way flights and $728 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 29 - Wed, Nov 5

IAD

Washington

DUB

Dublin

$728 Roundtrip, found 2 days ago

$728

Roundtrip

found 2 days ago

Select Aer Lingus flight, departing Wed, Oct 29 from Washington to Dublin, returning Wed, Nov 5, priced at $728 found 2 days ago