This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $324 fare is the cheapest current round-trip from Tokyo (NRT) to SGN on NQ flight NQ833, departing 2026-05-18 at 19:50 with return on 2026-05-25.

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