Cheapest return flights from Lisbon to Riga in July from $313

AirHint found the following cheapest return flights from Lisbon (LIS) to Riga (RIX) in July 2026 (see full year).

Return flights

22 Jul - 25 Jul Lufthansa
24 Jul - 27 Jul Lufthansa
13 Jul - 17 Jul Ryanair
27 Jul - 03 Aug Lufthansa
27 Jul - 03 Aug airBaltic direct
13 Jul - 17 Jul airBaltic direct
24 Jul - 27 Jul airBaltic direct

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

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