This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $150 fare is the cheapest current round-trip from Singapore (SIN) to SGN on TR flight TR516, departing 2026-10-03 at 16:00 with return on 2026-10-05.

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