Cheapest return flights from Lisbon to Riga in July from $323

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

Return flights

31 Jul - 02 Aug Finnair
24 Jul - 31 Jul Finnair
31 Jul - 07 Aug Lufthansa
03 Jul - 11 Jul Lufthansa
13 Jul - 18 Jul Lufthansa
17 Jul - 20 Jul Finnair
24 Jul - 31 Jul airBaltic direct
17 Jul - 20 Jul airBaltic direct
31 Jul - 07 Aug airBaltic direct
03 Jul - 11 Jul TAP direct
13 Jul - 18 Jul TAP direct

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

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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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