This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $152 fare is the cheapest current round-trip from Seoul (ICN) to TYO on BX flight BX166, departing 2026-08-08 at 16:15 with return on 2026-08-19.

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