This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $182 fare is the cheapest current round-trip from Amsterdam (AMS) to MAD on KLM flight KL1501, departing 2026-09-01 at 07:00 with return on 2026-09-05.

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