Flights Busan — Vientiane is a popular route. The straight-line distance is 3 234 km. Flight time 4h 18m. Time difference -2h.
From Busan (PUS) flights depart from 1 airport: PUS. To Vientiane (VTE) — 1 arrival airport: VTE.
2 airlines operate on this route: China Eastern, Vietjet.
The minimum price for the next 3 months — from $180 (14.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $180, ranging from $180 to $180. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Saturday.