This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $108 fare is the cheapest current round-trip from Nice (NCE) to BCN on W4 flight W46132, departing 2026-09-14 at 17:55 with return on 2026-09-20.

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