Cheapest return flights from Porto to Riga in April from $225

Best time to book flights for Porto (OPO) to Riga (RIX) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Riga (RIX) in April 2025 (see full year).

Return flights

02 Apr - 05 Apr Ryanair
01 Apr - 06 Apr Ryanair
03 Apr - 05 Apr Ryanair
03 Apr - 06 Apr Ryanair
03 Apr - 07 Apr Ryanair
05 Apr - 09 Apr Ryanair
04 Apr - 07 Apr Norwegian
25 Apr - 28 Apr Ryanair
07 Apr - 13 Apr Ryanair
09 Apr - 14 Apr Ryanair

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

Skyscanner

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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