This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $544 fare is the cheapest current round-trip from Toronto (YYZ) to MIL on Iberia flight IB368, departing 2026-06-14 at 17:10 with return on 2026-06-21.

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