This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $872 fare is the cheapest current round-trip from Cancun (CUN) to BCN on DE flight DE2117, departing 2026-09-12 at 21:50 with return on 2026-09-21.

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