Cheapest return flights from Dublin to Lisbon in October from $109

AirHint found the following cheapest return flights from Dublin (DUB) to Lisbon (LIS) in October 2026 (see full year).

Return flights

20 Oct - 05 Nov Ryanair direct
18 Oct - 05 Nov Ryanair direct
29 Oct - 05 Nov Ryanair direct
29 Oct - 16 Nov Ryanair direct
29 Oct - 19 Nov Ryanair direct
20 Oct - 07 Nov Ryanair direct
20 Oct - 09 Nov Ryanair direct
28 Oct - 05 Nov Ryanair direct
28 Oct - 16 Nov Ryanair direct
18 Oct - 07 Nov Ryanair direct
18 Oct - 23 Oct Ryanair direct
20 Oct - 23 Oct Ryanair direct
20 Oct - 22 Oct Ryanair direct
18 Oct - 22 Oct Ryanair direct
13 Oct - 15 Oct Ryanair direct
13 Oct - 23 Oct Ryanair direct
13 Oct - 22 Oct Ryanair direct
04 Oct - 08 Oct Ryanair direct
13 Oct - 16 Oct Ryanair direct
04 Oct - 15 Oct Ryanair direct

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

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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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