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

AirAsia

1 layover

19h 15m

02/23/2026

The cheapest one-way flight from Sihanoukville to Vientiane departs on 02/23/2026, is operated by AirAsia and costs $268

Cheapest round trip flight

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

The fastest flight

8h 10m

Fastest flight from Sihanoukville to Vientiane takes 8h 10m

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

In different months, ticket prices from Sihanoukville to Vientiane vary: minimum — $268 (February 2026), maximum — $279 (November 2026). Typically, the flight costs $273–$279.

February 2026

Lowest price

on average:

$268

November 2026

Highest price

on average:

$279

Avg Price

Airlines operating on route

The Sihanoukville — Vientiane route is served by multiple airlines, including AirAsia and Cambodia Angkor Air. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $268, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.

AirAsia

starting at $268

Cambodia Angkor Air

starting at $279

Non-stop flights from Sihanoukville to Vientiane

A non-stop 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 non-stop 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

•

KOS

•

Vientiane airports overview

Wattay International Airport

•

VTE

•

Frequently asked questions (FAQ)

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

What is the cheapest price for flights 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.

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: February, November.

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

The fastest flights from Sihanoukville to Vientiane start from 8 hours 10 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

•••••••••••••••••••

Cheapest one way flight

$268

AirAsia

1 layover

19h 15m

02/23/2026

The cheapest one-way flight from Sihanoukville to Vientiane departs on 02/23/2026, is operated by AirAsia and costs $268

Cheapest round trip flight

—

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

The fastest flight