Cheapest return flights from Grenoble to Dublin in January from $156

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

Return flights

18 Jan - 24 Jan Wizz Air UK
25 Jan - 01 Feb Ryanair direct
25 Jan - 08 Feb Ryanair direct
18 Jan - 25 Jan Ryanair direct
24 Jan - 25 Jan Ryanair direct
11 Jan - 25 Jan Ryanair direct
11 Jan - 18 Jan Ryanair direct
25 Jan - 07 Feb Ryanair direct
03 Jan - 10 Jan Wizz Air UK
18 Jan - 01 Feb Ryanair direct
25 Jan - 15 Feb Ryanair direct
18 Jan - 08 Feb Ryanair direct
24 Jan - 01 Feb Ryanair direct
11 Jan - 01 Feb Ryanair direct
24 Jan - 08 Feb Ryanair direct
25 Jan - 14 Feb Ryanair direct
04 Jan - 25 Jan Ryanair direct
04 Jan - 18 Jan Ryanair direct
25 Jan - 31 Jan Ryanair direct
10 Jan - 25 Jan Ryanair direct

Also check the deals for one-way flights from Grenoble to Dublin 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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