Cheapest return flights from Lisbon to Riga in May from 217€

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

Return flights

15 May - 27 May Vueling Airlines
18 May - 30 May Ryanair
15 May - 18 May airBaltic direct
05 May - 11 May Vueling Airlines
11 May - 18 May Ryanair
01 May - 04 May airBaltic direct
16 May - 18 May easyJet
02 May - 08 May Ryanair
02 May - 04 May Ryanair
30 May - 06 Jun Ryanair
11 May - 18 May airBaltic direct

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

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