There are most likely no direct flights on the Sihanoukville — Hanoi route
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 Hanoi. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Sihanoukville to Hanoi, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Sihanoukville — Hanoi route
In different months, ticket prices from Sihanoukville to Hanoi vary: minimum — $208 (October 2026), maximum — $215 (December 2026). Typically, the flight costs $211–$215.
There appear to be no non-stop flights from Sihanoukville to Hanoi at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $208
You can fly from Sihanoukville to Hanoi with Cambodia Angkor Air. 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 $208. Our service helps you track price changes, compare by dates, and select the most suitable flight. If you value stability and predictability, flying with Cambodia Angkor Air is a convenient solution. We make it easy to find good deals and ensure a comfortable booking process.
The cheapest flight ticket from Sihanoukville to Hanoi according to data for the last 48 hours costs $208
Often the best time to buy tickets from Sihanoukville to Hanoi is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Sihanoukville to Hanoi can be found flying in these months: October, December.
The fastest flights from Sihanoukville to Hanoi start from 7 hours 40 minutes in the air.
The following airlines operate direct flights on the route Sihanoukville — Hanoi:
The cheapest one-way flight from Sihanoukville to Hanoi departs on 10/27/2026, is operated by Cambodia Angkor Air and costs $208
There is no information about the cheapest roundtrip flight from Sihanoukville to Hanoi
Fastest flight from Sihanoukville to Hanoi takes 7h 40m
There are no direct flights on this route.
The distance between Sihanoukville and Hanoi is 1182km (733 miles). Sihanoukville and Hanoi are in the same time zone
We couldn't find any special offers for flights from Sihanoukville to Hanoi