Cheapest flights from Phnom Penh to Vientiane
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Phnom Penh to Vientiane. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Cheapest one way flight
$208
Vietnam Airlines
Direct flight
1h 30m
06/28/2025
The cheapest one-way flight from Phnom Penh to Vientiane departs on 06/28/2025, is operated by Vietnam Airlines and costs $208
Cheapest round trip flight
$362
Vietnam Airlines
Direct flight
2h 55m
10/25/2025
The cheapest roundtrip flight from Phnom Penh to Vientiane departs on 10/25/2025, is operated by Vietnam Airlines and costs $362
The fastest flight
1h 30m
Fastest flight from Phnom Penh to Vientiane takes 1h 30m
Direct flights
Every day
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
Earliest flight
5:45 PM
Latest flight
5:45 PM
Direct flights count
13
Distance
755km
Timezone difference
0h
The distance between Phnom Penh and Vientiane is 755km (468 miles). There are 13 direct flights from Phnom Penh to Vientiane. Phnom Penh and Vientiane are in the same time zone. Flights from Phnom Penh begin at 5:45 PM. The latest flight from Phnom Penh departs at 5:45 PM.
