Cheapest one-way flights from Riga to Lisbon in August from $140

AirHint found the following cheapest one-way flights from Riga (RIX) to Lisbon (LIS) in August 2026 (see full year).

One-Way flights

08 Aug Scandinavian Airlines
29 Aug Scandinavian Airlines
29 Aug airBaltic direct
08 Aug airBaltic direct

Also check the deals for return flights from Riga to Lisbon in August.

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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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