Aer Lingus Flight 156 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Aer Lingus Flight 156 Route Deals From $74

The cheapest prices found with in the last 7 days for return flights were $177 and $74 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 31 - Sat, Aug 9
DUB
Dublin
LHR
Heathrow
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Aer Lingus flight, departing Thu, Jul 31 from Dublin to Heathrow, returning Sat, Aug 9, priced at $177 just found