Cheapest return flights from Dublin to Lisbon in August from 125€

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

Return flights

18 Aug - 31 Aug Ryanair direct
24 Aug - 31 Aug Ryanair direct
21 Aug - 31 Aug Ryanair direct
28 Aug - 31 Aug Ryanair direct
10 Aug - 31 Aug Ryanair direct
27 Aug - 31 Aug Ryanair direct
18 Aug - 29 Aug Ryanair direct
24 Aug - 29 Aug Ryanair direct
14 Aug - 31 Aug Ryanair direct
13 Aug - 31 Aug Ryanair direct
31 Aug - 20 Sep Ryanair direct
18 Aug - 06 Sep Ryanair direct
24 Aug - 06 Sep Ryanair direct
31 Aug - 06 Sep TAP direct
21 Aug - 06 Sep Ryanair direct
28 Aug - 06 Sep Ryanair direct
23 Aug - 06 Sep Ryanair direct
27 Aug - 06 Sep Ryanair direct
18 Aug - 05 Sep Ryanair direct
24 Aug - 05 Sep Ryanair direct

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

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