Cheapest return flights from Riga to Warsaw in September from $165

Best time to book flights for Riga (RIX) to Warsaw (WAW) flights at AirHint

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

Return flights

06 Sep - 07 Sep LOT direct
04 Sep - 08 Sep LOT direct
04 Sep - 09 Sep LOT direct
05 Sep - 07 Sep LOT direct
18 Sep - 21 Sep LOT direct
20 Sep - 26 Sep LOT direct
06 Sep - 20 Sep LOT direct
19 Sep - 22 Sep LOT direct
03 Sep - 12 Sep LOT direct
05 Sep - 21 Sep LOT direct

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