Cheapest return flights from Naples to Sofia in September from $78

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

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

Return flights

10 Sep - 23 Sep Ryanair direct
03 Sep - 23 Sep Ryanair direct
10 Sep - 16 Sep Ryanair direct
03 Sep - 16 Sep Ryanair direct
16 Sep - 04 Oct Wizz Air direct
16 Sep - 02 Oct Wizz Air direct
08 Sep - 23 Sep Ryanair direct
03 Sep - 13 Sep Ryanair direct
03 Sep - 08 Sep Ryanair direct
16 Sep - 23 Sep Wizz Air direct
15 Sep - 04 Oct Ryanair direct
15 Sep - 02 Oct Ryanair direct
10 Sep - 22 Sep Ryanair direct
08 Sep - 16 Sep Ryanair direct
27 Sep - 14 Oct Ryanair direct
23 Sep - 14 Oct Wizz Air direct
16 Sep - 06 Oct Wizz Air direct
20 Sep - 04 Oct Ryanair direct
20 Sep - 02 Oct Ryanair direct
27 Sep - 04 Oct Ryanair direct

Also check the deals for one-way 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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