This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $427 fare is the cheapest current round-trip from Abu Dhabi (AUH) to BCN on PC flight PC407, departing 2026-07-24 at 05:00 with return on 2026-09-08.

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