Cheapest one-way flights from Lisbon to Dublin in May from $31

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

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

One-Way flights

28 May Ryanair direct
24 May Ryanair direct
14 May Vueling Airlines
31 May Ryanair direct
23 May Ryanair direct
14 May Aer Lingus direct
21 May Aer Lingus direct
20 May Aer Lingus direct
07 May Aer Lingus direct
02 May Aer Lingus direct

Also check the deals for return 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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