The flight between Phnom Penh (PNH) and Vientiane (VTE) typically takes about 1 hour and 20 minutes.
There are 7 direct flights between Phnom Penh and Vientiane every week.
The flight number is VN920 and it's operated by Vietnam Airlines.
From Phnom Penh you will fly out from Phnom Penh (PNH) and you will be landing at Wattay International (VTE).
Airbus A31X/32X flies this route operated by Vietnam Airlines.
Vietnam Airlines have non-stop flights to Vientiane.