This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $31 fare is the cheapest current round-trip from Milan (MXP) to NAP on W4 flight W46421, departing 2026-10-14 at 08:40 with return on 2026-10-17.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.