Cheapest return flights from Riga to Lisbon in April from 131€

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

Return flights

25 Apr - 28 Apr Ryanair
25 Apr - 29 Apr Ryanair
22 Apr - 29 Apr Ryanair
27 Apr - 07 May Ryanair
22 Apr - 28 Apr Ryanair
13 Apr - 23 Apr Ryanair
20 Apr - 24 Apr Ryanair
20 Apr - 27 Apr Ryanair
24 Apr - 05 May airBaltic
18 Apr - 24 Apr Ryanair
13 Apr - 20 Apr Ryanair
27 Apr - 30 Apr Norwegian Air Sweden AOC
27 Apr - 08 May Ryanair
25 Apr - 02 May Ryanair
28 Apr - 05 May airBaltic
25 Apr - 03 May Ryanair
27 Apr - 02 May Ryanair
22 Apr - 04 May Ryanair
24 Apr - 02 May Ryanair
28 Apr - 02 May airBaltic

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

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