Cheapest return flights from Dublin to Lisbon in August from 128€

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

Return flights

29 Aug - 16 Sep Ryanair
30 Aug - 16 Sep Ryanair
19 Aug - 26 Aug Ryanair direct
19 Aug - 27 Aug Ryanair direct
24 Aug - 26 Aug Ryanair direct
24 Aug - 27 Aug Ryanair direct
18 Aug - 26 Aug Ryanair direct
18 Aug - 27 Aug Ryanair direct
02 Aug - 08 Aug Ryanair direct
07 Aug - 08 Aug Ryanair direct
19 Aug - 06 Sep Ryanair direct
19 Aug - 05 Sep Ryanair direct
07 Aug - 10 Aug Ryanair direct
19 Aug - 02 Sep Ryanair direct
24 Aug - 06 Sep Ryanair direct
12 Aug - 26 Aug Ryanair direct
18 Aug - 06 Sep Ryanair direct
29 Aug - 16 Sep Ryanair direct
24 Aug - 10 Sep Ryanair direct
30 Aug - 16 Sep Ryanair direct

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

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