Cheapest return flights from Dublin to Riga in September from $120

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

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

Return flights

14 Sep - 01 Oct Ryanair direct
13 Sep - 01 Oct Ryanair direct
19 Sep - 01 Oct Ryanair direct
18 Sep - 01 Oct Ryanair direct
24 Sep - 01 Oct Ryanair direct
09 Sep - 21 Sep Ryanair direct
09 Sep - 16 Sep Ryanair direct
08 Sep - 21 Sep Ryanair direct
08 Sep - 16 Sep Ryanair direct
19 Sep - 06 Oct Ryanair direct
24 Sep - 28 Sep airBaltic direct
18 Sep - 06 Oct Ryanair direct
24 Sep - 06 Oct Ryanair direct
14 Sep - 05 Oct Ryanair direct
19 Sep - 05 Oct Ryanair direct
07 Sep - 21 Sep Ryanair direct
07 Sep - 16 Sep Ryanair direct
05 Sep - 21 Sep Ryanair direct
05 Sep - 16 Sep Ryanair direct
09 Sep - 28 Sep Ryanair direct

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