Cheapest return flights from Dublin to Lisbon in January from 45€

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

Return flights

11 Jan - 28 Jan Ryanair direct
13 Jan - 28 Jan Ryanair direct
11 Jan - 29 Jan Ryanair direct
13 Jan - 29 Jan Ryanair direct
11 Jan - 27 Jan Ryanair direct
13 Jan - 27 Jan Ryanair direct
14 Jan - 28 Jan Ryanair direct
12 Jan - 28 Jan Ryanair direct
25 Jan - 28 Jan Ryanair direct
18 Jan - 28 Jan Ryanair direct
25 Jan - 11 Feb Ryanair direct
18 Jan - 05 Feb Ryanair direct
27 Jan - 05 Feb Ryanair direct
27 Jan - 11 Feb Ryanair direct
21 Jan - 05 Feb Ryanair direct
21 Jan - 11 Feb Ryanair direct
20 Jan - 05 Feb Ryanair direct
25 Jan - 10 Feb Ryanair direct
15 Jan - 05 Feb Ryanair direct
27 Jan - 10 Feb Ryanair direct

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

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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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