AirHint found the following cheapest return flights from Brussels (BRU) to Riga (RIX) in October 2025 (see full year).

Return flights

31 Oct - 14 Nov	Ryanair	direct
11 Oct - 31 Oct	Ryanair	direct
31 Oct - 15 Nov	Ryanair	direct
27 Oct - 31 Oct	Ryanair	direct
27 Oct - 14 Nov	Ryanair	direct
27 Oct - 15 Nov	Ryanair	direct
04 Oct - 06 Oct	Ryanair
04 Oct - 06 Oct	Ryanair	direct
01 Oct - 03 Oct	airBaltic	direct
01 Oct - 05 Oct	Ryanair
15 Oct - 19 Oct	airBaltic	direct
10 Oct - 13 Oct	airBaltic	direct
16 Oct - 19 Oct	Ryanair
01 Oct - 05 Oct	airBaltic	direct

Also check the deals for one-way flights from Brussels to Riga in October.

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 Brussels to Riga in October from 65€

Return flights