Cheapest return flights from Riga to Dublin in September from $121

Best time to book flights for Riga (RIX) to Dublin (DUB) flights at AirHint

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

Return flights

28 Sep - 14 Oct Ryanair direct
29 Sep - 14 Oct Ryanair direct
21 Sep - 09 Oct Ryanair direct
21 Sep - 25 Sep Ryanair direct
21 Sep - 26 Sep Ryanair direct
21 Sep - 01 Oct Ryanair direct
28 Sep - 09 Oct Ryanair direct
17 Sep - 25 Sep Ryanair direct
17 Sep - 26 Sep Ryanair direct
17 Sep - 21 Sep Ryanair direct
17 Sep - 19 Sep Ryanair direct
29 Sep - 09 Oct Ryanair direct
17 Sep - 01 Oct Ryanair direct
28 Sep - 01 Oct Ryanair direct
17 Sep - 18 Sep Ryanair direct
29 Sep - 01 Oct Ryanair direct
11 Sep - 25 Sep Ryanair direct
11 Sep - 26 Sep Ryanair direct
11 Sep - 21 Sep Ryanair direct
11 Sep - 01 Oct Ryanair direct

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

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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