Cheapest return flights from Lisbon to Riga in May from 185€

Best time to book flights for Lisbon (LIS) to Riga (RIX) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Riga (RIX) in May 2025 (see full year).

Return flights

22 May - 27 May Ryanair
23 May - 27 May Ryanair
24 May - 27 May Vueling Airlines
23 May - 26 May Ryanair
06 May - 10 May Vueling Airlines
19 May - 24 May Ryanair
16 May - 19 May Vueling Airlines
14 May - 30 May Ryanair
05 May - 09 May Vueling Airlines
30 May - 06 Jun Ryanair
26 May - 30 May Lufthansa

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

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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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