Flights Surat Thani — Vientiane is a popular route. The straight-line distance is 1 046 km. Flight time 1h 44m. Time difference +0h.
The minimum price for the next 3 months — from $145 (26.11.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $148, ranging from $145 to $158. Book 1–3 months in advance to get the best deals.