Cheapest return flights from Lisbon to Dublin in August from $147

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

Return flights

05 Aug - 24 Aug Ryanair direct
05 Aug - 18 Aug Ryanair direct
26 Aug - 28 Aug Ryanair direct
26 Aug - 27 Aug Ryanair direct
14 Aug - 24 Aug Ryanair direct
26 Aug - 15 Sep Ryanair direct
26 Aug - 29 Aug Ryanair direct
26 Aug - 31 Aug Ryanair direct
08 Aug - 24 Aug Ryanair direct
05 Aug - 26 Aug Ryanair direct
14 Aug - 18 Aug Ryanair direct
31 Aug - 15 Sep Ryanair direct
27 Aug - 15 Sep Ryanair direct
26 Aug - 12 Sep Ryanair direct
26 Aug - 01 Sep Ryanair direct
26 Aug - 08 Sep Ryanair direct
29 Aug - 15 Sep Ryanair direct
31 Aug - 12 Sep Ryanair direct
31 Aug - 01 Sep Ryanair direct
31 Aug - 08 Sep Ryanair direct

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

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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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