Cheapest return flights from Sofia to Porto in May from 175€

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

Return flights

05 May - 08 May Ryanair
08 May - 13 May Ryanair
07 May - 10 May Ryanair
01 May - 07 May Wizz Air
19 May - 22 May Ryanair
21 May - 31 May Ryanair
13 May - 17 May Ryanair
09 May - 17 May Ryanair
21 May - 26 May Ryanair

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

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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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