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Results refresh when you open or revisit this page. Last snapshot: Jul 16, 2026.

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Cheapest one-way flights from Porto (OPO) to Sofia (SOF), September

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
18 Sep	Ryanair
17 Sep	Wizz Air Malta
24 Sep	Ryanair
25 Sep	Ryanair
15 Sep	Ryanair
23 Sep	Wizz Air Malta
22 Sep	Ryanair
10 Sep	Ryanair
08 Sep	Ryanair
19 Sep	Ryanair

deals for return flights from Porto to Sofia in September.

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Updated Jul 16, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Porto (OPO) to Sofia (SOF), September

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