This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $688 fare is the cheapest current round-trip from Bangkok (BKK) to KHV on SU flight SU655, departing 2026-05-28 at 15:50 with return on 2026-06-09.

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