Cheapest return flights from Porto to Sofia in August from 191€

AirHint found the following cheapest return flights from Porto (OPO) to Sofia (SOF) in August 2026 (see full year).

Return flights

30 Aug - 03 Sep Air Serbia
18 Aug - 25 Aug Ryanair
18 Aug - 26 Aug Ryanair
09 Aug - 16 Aug Air Serbia
23 Aug - 27 Aug Ryanair
18 Aug - 23 Aug Ryanair
24 Aug - 29 Aug Iberia
16 Aug - 27 Aug TAP
16 Aug - 23 Aug Ryanair

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