Cheapest return flights from Lisbon to Riga in October from 173€

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

Return flights

18 Oct - 21 Oct Ryanair
04 Oct - 06 Oct Ryanair
03 Oct - 05 Oct Ryanair
02 Oct - 06 Oct Norwegian Air Sweden AOC
01 Oct - 05 Oct Ryanair
06 Oct - 11 Oct Ryanair
11 Oct - 15 Oct Vueling Airlines
17 Oct - 20 Oct Ryanair
09 Oct - 12 Oct Norwegian Air Sweden AOC
22 Oct - 26 Oct Vueling Airlines

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

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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