This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $379 fare is the cheapest current round-trip from Taipei (TPE) to TYO on SL flight SL394, departing 2026-07-28 at 12:10 with return on 2026-08-01.

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