Cheapest one-way flights from Porto to Riga in August from 108€

AirHint found the following cheapest one-way flights from Porto (OPO) to Riga (RIX) in August 2026 (see full year).

One-Way flights

26 Aug Norwegian Air Sweden AOC
25 Aug Ryanair
12 Aug Ryanair
18 Aug TAP
05 Aug Wizz Air Malta
19 Aug airBaltic direct
26 Aug airBaltic direct
02 Aug Air Serbia
05 Aug airBaltic direct
13 Aug Smart Wings

Also check the deals for return flights from Porto to Riga in August.

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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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