This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $438 fare is the cheapest current round-trip from Tokyo (HND) to KUL on D7 flight D7523, departing 2026-08-18 at 23:50 with return on 2026-08-21.

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