Cheapest return flights from Warsaw to Riga in September from 133€

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

Return flights

08 Sep - 12 Sep Ryanair
29 Sep - 06 Oct Ryanair
21 Sep - 03 Oct Ryanair
26 Sep - 29 Sep Ryanair
19 Sep - 26 Sep Ryanair
19 Sep - 20 Sep Ryanair
08 Sep - 13 Sep Ryanair
07 Sep - 12 Sep Ryanair
14 Sep - 16 Sep Ryanair
20 Sep - 27 Sep Ryanair
21 Sep - 22 Sep Ryanair
03 Sep - 07 Sep Ryanair

Also check the deals for one-way flights from Warsaw 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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