There are most likely no direct flights on the Vientiane — Sihanoukville route
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A non-stop flight is the most convenient and comfortable way to fly from Vientiane to Sihanoukville, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Vientiane — Sihanoukville route
There appear to be no non-stop flights from Vientiane to Sihanoukville at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $219
starting at $270
The route Vientiane — Sihanoukville is served by several airlines: VietjetAir and AirAsia. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $219 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
The cheapest flight ticket from Vientiane to Sihanoukville according to data for the last 48 hours costs $219
Often the best time to buy tickets from Vientiane to Sihanoukville is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Vientiane to Sihanoukville can be found flying in these months: September, January.
The fastest flights from Vientiane to Sihanoukville start from 3 hours 45 minutes in the air.
The following airlines operate direct flights on the route Vientiane — Sihanoukville:
The minimum one-way ticket price from Vientiane to Sihanoukville is $219 (September 2026), while the maximum is $270 (January 2027). On average, a ticket costs $244–$270.
The cheapest one-way flight from Vientiane to Sihanoukville departs on 09/17/2026, is operated by VietjetAir and costs $219
There is no information about the cheapest roundtrip flight from Vientiane to Sihanoukville
Fastest flight from Vientiane to Sihanoukville takes 1d 3h 45m
There are no direct flights on this route.
The distance between Vientiane and Sihanoukville is 821km (509 miles). Vientiane and Sihanoukville are in the same time zone
We couldn't find any special offers for flights from Vientiane to Sihanoukville
