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

Return flights

09 Jun - 10 Jun	Ryanair
06 Jun - 09 Jun	Ryanair
04 Jun - 11 Jun	Ryanair
11 Jun - 13 Jun	Ryanair
11 Jun - 12 Jun	Ryanair
04 Jun - 07 Jun	Air Serbia
07 Jun - 08 Jun	Ryanair
19 Jun - 06 Jul	Wizz Air
14 Jun - 19 Jun	Wizz Air

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

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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Cheapest return flights from Sofia to Porto in June from 167€

Return flights