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

Return flights

25 Jan - 30 Jan	Ryanair	direct
10 Jan - 30 Jan	Ryanair	direct
11 Jan - 30 Jan	Ryanair	direct
10 Jan - 16 Jan	Ryanair	direct
11 Jan - 16 Jan	Ryanair	direct
10 Jan - 15 Jan	Ryanair
10 Jan - 18 Jan	Ryanair	direct
11 Jan - 18 Jan	Ryanair	direct
04 Jan - 16 Jan	Ryanair	direct
04 Jan - 18 Jan	Ryanair	direct

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

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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Cheapest return flights from Dublin to Riga in January from $146

Return flights