Cheapest return flights from Lisbon to Dublin in May from 68€

Best time to book flights for Lisbon (LIS) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Dublin (DUB) in May 2025 (see full year).

Return flights

24 May - 27 May Ryanair direct
08 May - 27 May Ryanair direct
08 May - 19 May Ryanair direct
08 May - 14 May Ryanair direct
17 May - 27 May Ryanair direct
17 May - 19 May Ryanair direct
13 May - 27 May Ryanair direct
08 May - 20 May Ryanair direct
13 May - 19 May Ryanair direct
08 May - 13 May Ryanair direct
24 May - 02 Jun Ryanair direct
24 May - 04 Jun Ryanair direct
24 May - 03 Jun Ryanair direct
17 May - 02 Jun Ryanair direct
13 May - 02 Jun Ryanair direct
31 May - 16 Jun Ryanair direct
16 May - 02 Jun Ryanair direct
17 May - 04 Jun Ryanair direct
17 May - 03 Jun Ryanair direct
14 May - 02 Jun Ryanair direct

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

Skyscanner

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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