Cheapest return flights from Riga to Porto in April from $224

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

Return flights

04 Apr - 15 Apr Norwegian Air Sweden AOC
01 Apr - 15 Apr airBaltic direct
25 Apr - 02 May Norwegian Air Sweden AOC
04 Apr - 15 Apr airBaltic direct
25 Apr - 02 May airBaltic direct
30 Apr - 04 May Turkish Airlines
01 Apr - 01 Apr airBaltic

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

Book a cheap hotel in Porto

Cheap car rent in Porto

Feel free to contact us with any feedback or request another flight research.