Cheapest return flights from Dublin to Lisbon in October from $83

AirHint found the following cheapest return flights from Dublin (DUB) to Lisbon (LIS) in October 2025 (see full year).

Return flights

14 Oct - 18 Oct Ryanair direct
01 Oct - 18 Oct Ryanair direct
07 Oct - 18 Oct Ryanair direct
15 Oct - 18 Oct Ryanair direct
18 Oct - 21 Oct Ryanair direct
18 Oct - 22 Oct Ryanair direct
14 Oct - 21 Oct Ryanair direct
14 Oct - 15 Oct Ryanair direct
14 Oct - 22 Oct Ryanair direct
21 Oct - 21 Oct Ryanair direct
29 Oct - 18 Nov Ryanair direct
29 Oct - 19 Nov Ryanair direct
29 Oct - 12 Nov Ryanair direct
28 Oct - 12 Nov Ryanair direct
29 Oct - 13 Nov Ryanair direct
29 Oct - 11 Nov Ryanair direct
28 Oct - 13 Nov Ryanair direct
28 Oct - 11 Nov Ryanair direct
22 Oct - 12 Nov Ryanair direct
28 Oct - 18 Nov Ryanair direct

Also check the deals for one-way flights from Dublin to Lisbon in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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