AirHint found the following cheapest return flights from Dublin (DUB) to Riga (RIX) in July 2025 (see full year).

Return flights

10 Jul - 12 Jul	Ryanair	direct
22 Jul - 24 Jul	Ryanair	direct
06 Jul - 09 Jul	Ryanair
10 Jul - 11 Jul	Ryanair	direct
22 Jul - 23 Jul	Ryanair	direct
07 Jul - 09 Jul	Ryanair	direct
10 Jul - 13 Jul	Ryanair	direct
22 Jul - 25 Jul	Ryanair	direct
06 Jul - 10 Jul	Ryanair
09 Jul - 11 Jul	Ryanair	direct
22 Jul - 22 Aug	Ryanair
22 Jul - 04 Aug	Ryanair
22 Jul - 03 Aug	Ryanair	direct
27 Jul - 01 Aug	Ryanair
18 Jul - 02 Aug	Ryanair
25 Jul - 01 Aug	Ryanair
30 Jul - 07 Aug	Ryanair
30 Jul - 04 Aug	Ryanair
30 Jul - 03 Aug	Ryanair	direct
25 Jul - 06 Aug	Finnair

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

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 July from 157€

Return flights