Cheapest one-way flights from Dublin to Lisbon in April from $59

AirHint found the following cheapest one-way flights from Dublin (DUB) to Lisbon (LIS) in April 2026 (see full year).

One-Way flights

28 Apr Aer Lingus direct
22 Apr Aer Lingus direct
13 Apr Ryanair direct
29 Apr Aer Lingus direct
15 Apr Aer Lingus direct
20 Apr Aer Lingus direct
18 Apr Ryanair direct
11 Apr Ryanair direct
25 Apr Ryanair direct
24 Apr Ryanair direct

Also check the deals for return flights from Dublin to Lisbon in April.

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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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