Cheap Flights from Dublin to Lisbon
Browse current best options from Dublin. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Dublin
RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon
Prices updated 7 days ago
482 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Dublin to Lisbon
Explore current cheapest deals departing from Dublin to Lisbon
2026-11-03 – 2026-11-24
DUB - Lisbon
84% AI deal score
134 €
43 €
Round trip
2026-11-03 – 2026-11-21
DUB - Lisbon
83% AI deal score
135 €
44 €
Round trip
2026-12-07 – 2026-12-12
DUB - Lisbon
86% AI deal score
168 €
44 €
Round trip
2026-11-03 – 2026-11-23
DUB - Lisbon
82% AI deal score
134 €
46 €
Round trip
2026-11-03 – 2026-11-19
DUB - Lisbon
82% AI deal score
138 €
48 €
Round trip
2026-12-07 – 2026-12-16
DUB - Lisbon
84% AI deal score
152 €
48 €
Round trip
2026-11-23 – 2026-11-24
DUB - Lisbon
83% AI deal score
152 €
49 €
Round trip
2026-12-05 – 2026-12-12
DUB - Lisbon
84% AI deal score
162 €
49 €
Round trip
2026-12-07 – 2026-12-17
DUB - Lisbon
83% AI deal score
148 €
49 €
Round trip
2026-12-07 – 2026-12-15
DUB - Lisbon
83% AI deal score
154 €
50 €
Round trip