This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $220 fare is the cheapest current round-trip from Seoul (ICN) to DPS on Vietnam Airlines flight VN403, departing 2026-10-07 at 17:55 with return on 2026-10-15.

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