Cheapest return flights from Lisbon to Dublin in August from $153

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

Return flights

21 Aug - 23 Aug Ryanair direct
14 Aug - 23 Aug Ryanair direct
21 Aug - 24 Aug Ryanair direct
14 Aug - 18 Aug Ryanair direct
31 Aug - 19 Sep Ryanair direct
14 Aug - 24 Aug Ryanair direct
14 Aug - 20 Aug Ryanair direct
21 Aug - 25 Aug Ryanair direct
21 Aug - 26 Aug Ryanair direct
31 Aug - 14 Sep Ryanair direct
31 Aug - 08 Sep Ryanair direct
21 Aug - 27 Aug Ryanair direct
14 Aug - 25 Aug Ryanair direct
31 Aug - 01 Sep Ryanair direct
31 Aug - 18 Sep Ryanair
31 Aug - 11 Sep Ryanair
21 Aug - 08 Sep Ryanair direct
21 Aug - 01 Sep Ryanair direct
14 Aug - 01 Sep Ryanair direct
21 Aug - 11 Sep Ryanair

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

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