This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $127 fare is the cheapest current round-trip from Porto (OPO) to ROM on W4 flight W46108, departing 2026-06-26 at 20:45 with return on 2026-07-05.

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