This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $341 fare is the cheapest current round-trip from Beijing (PEK) to NHA on Vietnam Airlines flight VN513, departing 2026-09-15 at 15:45 with return on 2026-09-22.

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