This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $202 fare is the cheapest current round-trip from Bangkok (DMK) to SGN on FD flight FD658, departing 2026-06-12 at 19:25 with return on 2026-06-14.

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