Cheapest return flights from Riga to Lisbon in October from $224

Best time to book flights for Riga (RIX) to Lisbon (LIS) flights at AirHint

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

Return flights

06 Oct - 11 Oct Norwegian Air Sweden AOC
15 Oct - 21 Oct Ryanair
27 Oct - 02 Nov Ryanair
06 Oct - 10 Oct Norwegian Air Sweden AOC
19 Oct - 26 Oct Ryanair
04 Oct - 17 Oct Ryanair
25 Oct - 30 Oct LOT
30 Oct - 02 Nov Ryanair
14 Oct - 27 Oct Lufthansa
10 Oct - 20 Oct Ryanair
25 Oct - 30 Oct TAP direct
20 Oct - 28 Oct LOT
25 Oct - 01 Nov Lufthansa
25 Oct - 01 Nov airBaltic direct

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