Cheapest one-way flights from Naples to Sofia in September from $35

Best time to book flights for Naples (NAP) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest one-way flights from Naples (NAP) to Sofia (SOF) in September 2025 (see full year).

One-Way flights

10 Sep Ryanair direct
16 Sep Wizz Air direct
15 Sep Ryanair direct
01 Sep Ryanair direct
02 Sep Wizz Air direct
23 Sep Wizz Air direct
06 Sep easyJet
06 Sep Ryanair direct
04 Sep Wizz Air direct
27 Sep Ryanair direct

Also check the deals for return flights from Naples to Sofia in September.

Skyscanner

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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