Cheapest return flights from Lisbon to Dublin in January from $96

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

Return flights

22 Jan - 26 Jan Aer Lingus direct
23 Jan - 25 Jan Aer Lingus direct
09 Jan - 11 Jan Aer Lingus direct
29 Jan - 05 Feb Aer Lingus direct
08 Jan - 14 Jan Aer Lingus direct
10 Jan - 11 Jan Aer Lingus direct
19 Jan - 22 Jan Aer Lingus direct
27 Jan - 30 Jan Aer Lingus direct
26 Jan - 31 Jan Aer Lingus direct
26 Jan - 29 Jan Ryanair direct
04 Jan - 10 Jan Vueling Airlines

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

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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