Cheapest one-way LIS–RIX flights, December

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

One-Way flights

01 Dec LOT
02 Dec LOT
03 Dec LOT
05 Dec Ryanair
04 Dec LOT
05 Dec airBaltic direct
03 Dec airBaltic direct

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

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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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