This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $357 fare is the cheapest current round-trip from Helsinki (HEL) to AMS on KLM flight KL1248, departing 2026-06-20 at 07:00 with return on 2026-06-27.

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