This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $148 fare is the cheapest current round-trip from Singapore (SIN) to SGN on TR flight TR516, departing 2026-09-29 at 16:00 with return on 2026-10-08.

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