Cheapest return flights from Riga to Porto in August from 227€

Best time to book flights for Riga (RIX) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Riga (RIX) to Porto (OPO) in August 2025 (see full year).

Return flights

27 Aug - 03 Sep airBaltic direct
18 Aug - 31 Aug LOT
18 Aug - 30 Aug Lufthansa

Also check the deals for one-way flights from Riga to Porto in August.

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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