Cheapest return LIS–RIX flights, April

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

Return flights

27 Apr - 08 May Ryanair
21 Apr - 16 May Ryanair
22 Apr - 27 Apr Ryanair
29 Apr - 07 May Ryanair
21 Apr - 28 Apr Vueling Airlines
28 Apr - 09 May Ryanair
21 Apr - 27 Apr Vueling Airlines
30 Apr - 04 May Ryanair
22 Apr - 29 Apr Ryanair
20 Apr - 16 May Vueling Airlines
20 Apr - 15 May Vueling Airlines
22 Apr - 24 Apr Ryanair
24 Apr - 27 Apr Vueling Airlines
21 Apr - 17 May Vueling Airlines
24 Apr - 01 May Wizz Air
23 Apr - 30 Apr Vueling Airlines
30 Apr - 03 May Ryanair
20 Apr - 24 Apr Vueling Airlines
20 Apr - 25 Apr easyJet
20 Apr - 24 Apr airBaltic direct

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

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