Cheapest return flights from Lisbon to Dublin in May from 80€

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

Return flights

02 May - 10 May Ryanair direct
02 May - 19 May Ryanair direct
02 May - 05 May Ryanair direct
02 May - 20 May Ryanair direct
02 May - 09 May Ryanair direct
02 May - 16 May Ryanair direct
02 May - 13 May Ryanair direct
02 May - 15 May Ryanair direct
02 May - 18 May Ryanair direct
02 May - 11 May Ryanair direct
29 May - 17 Jun Ryanair direct
28 May - 17 Jun Ryanair direct
19 May - 03 Jun Ryanair direct
29 May - 03 Jun Ryanair direct
29 May - 14 Jun Ryanair direct
19 May - 04 Jun Ryanair direct
29 May - 04 Jun Ryanair direct
29 May - 11 Jun Ryanair direct
28 May - 03 Jun Ryanair direct
28 May - 14 Jun Ryanair direct

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

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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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