When is the cheapest time of year to fly from Sihanoukville to Vientiane?

Based on statistics over the past years, the lowest prices for flights from Sihanoukville to Vientiane can be found flying in these months: .

Cheap Flights from Sihanoukville to Vientiane

Cheapest flights from Sihanoukville 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 Sihanoukville 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

$268

Ruili Airlines

1 transfer

12h 50m

12/18/2025

The cheapest one-way flight from Sihanoukville to Vientiane departs on 12/18/2025, is operated by Ruili Airlines and costs $268

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Sihanoukville to Vientiane

The fastest flight

12h 50m

Fastest flight from Sihanoukville to Vientiane takes 12h 50m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

822km

Timezone difference

0h

The distance between Sihanoukville and Vientiane is 822km (510 miles). Sihanoukville and Vientiane are in the same time zone

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Sihanoukville to Vientiane by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Sihanoukville to Vientiane

Avg Price

Airlines operating on route

You can fly from Sihanoukville to Vientiane with Ruili Airlines. It is the only carrier on this route, which makes the choice straightforward. Despite the lack of competition, ticket prices remain affordable: fares start from $268. Our service helps you track price changes, compare by dates, and select the most suitable flight. If you value stability and predictability, flying with Ruili Airlines is a convenient solution. We make it easy to find good deals and ensure a comfortable booking process.

Ruili Airlines

Starting at $268

Direct Flights from Sihanoukville to Vientiane

A direct flight is the most convenient and comfortable way to fly from Sihanoukville to Vientiane, despite the fact that sometimes flights with transfers can cost significantly less.

There appear to be no direct flights from Sihanoukville to Vientiane at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Sihanoukville to Vientiane

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Sihanoukville to Vientiane:

Unable to find information about the schedule of direct flights from

Sihanoukville airports overview

Sihanouk International Airport

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KOS

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Vientiane airports overview

Wattay International Airport

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VTE

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Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Sihanoukville to Vientiane?

The cheapest flight ticket from Sihanoukville to Vientiane according to data for the last 48 hours costs $268

When is the best time to buy air tickets on the route Sihanoukville — Vientiane?

Often the best time to buy tickets from Sihanoukville to Vientiane is 2 months before departure.

How long does it take to fly from Sihanoukville to Vientiane?

The fastest flights from Sihanoukville to Vientiane start from 12 hours 50 minutes in the air.

Which airline can fly direct from Sihanoukville to Vientiane?

The following airlines operate direct flights on the route Sihanoukville — Vientiane:

Special offers and sales on air tickets from Sihanoukville to Vientiane

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Sihanoukville to Vientiane

Alternative routes

Bangkok ➜ Vientiane•Kota Bharu ➜ Vientiane•Nakhon Si Thammarat ➜ Vientiane•Phnom Penh ➜ Vientiane•Siem Reap ➜ Vientiane•Ho Chi Minh City ➜ Vientiane•Surat Thani ➜ Vientiane•Can Tho ➜ Vientiane•Rach Gia ➜ Vientiane•Sihanoukville ➜ Bangkok•Sihanoukville ➜ Chiang Mai•Sihanoukville ➜ Hanoi•Sihanoukville ➜ Jinghong•Sihanoukville ➜ Khon Kaen•Sihanoukville ➜ Thanh Hoa•Sihanoukville ➜ Udon Thani•Sihanoukville ➜ Dong Hoi•Sihanoukville ➜ Savannakhet

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