Cheapest return flights from Lisbon to Dublin in May from $90

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

28 May - 04 Jun Ryanair direct
28 May - 10 Jun Ryanair direct
28 May - 08 Jun Ryanair direct
28 May - 09 Jun Ryanair direct
28 May - 07 Jun Ryanair direct
28 May - 15 Jun Ryanair direct
28 May - 06 Jun Ryanair direct
24 May - 04 Jun Ryanair direct
28 May - 17 Jun Ryanair direct
28 May - 03 Jun Ryanair direct
09 May - 13 May Aer Lingus direct
28 May - 28 May Ryanair
02 May - 04 May TAP direct
07 May - 13 May Aer Lingus direct
02 May - 11 May Aer Lingus direct
07 May - 11 May Aer Lingus direct
14 May - 18 May Aer Lingus direct
23 May - 29 May Ryanair
24 May - 26 May Ryanair
09 May - 18 May Aer Lingus 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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