The cost of a one-way flight from Sihanoukville to Singapore ranges from $197 (March 2026) to $279 (December 2025). On average, the ticket price is about $238–$279.
Airlines operating on route
Direct Flights from Sihanoukville to Singapore
A direct flight is the most convenient and comfortable way to fly from Sihanoukville to Singapore, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Sihanoukville to Singapore
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Sihanoukville to Singapore:
Sihanoukville airports overview
Singapore airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Sihanoukville to Singapore
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.
Alternative routes
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Looking for cheap flights from Sihanoukville to Singapore? Look no further! Our air ticket search website offers a wide range of affordable options for your travel needs. Whether you're planning a business trip or a leisurely getaway, we can help you find the best deals out there. With just a few clicks, you can compare prices from various airlines and choose the most convenient flight for your schedule. Explore the vibrant city-state of Singapore without breaking the bank. Discover its dazzling skyline, diverse cultural heritage, and world-class attractions. Don't miss out on this fantastic opportunity to fly from Sihanoukville to Singapore at a budget-friendly price. Start your search today and book your tickets with ease. Happy travels!
Cheapest one way flight
$172
SiAvia
1 transfer
19h 5m
03/10/2026
The cheapest one-way flight from Sihanoukville to Singapore departs on 03/10/2026, is operated by SiAvia and costs $172
Cheapest round trip flight
$342
SiAvia
1 transfer
1d 14h 50m
11/11/2025
The cheapest roundtrip flight from Sihanoukville to Singapore departs on 11/11/2025, is operated by SiAvia and costs $342
The fastest flight
9h 35m
Fastest flight from Sihanoukville to Singapore takes 9h 35m
Direct flights
No direct flights
There are no direct flights on this route.
Distance
1039km
Timezone difference
1h
The distance between Sihanoukville and Singapore is 1039km (644 miles). The time difference between Sihanoukville and Singapore is 1h
March 2026
Lowest price
on average:
$197
December 2025
Highest price
on average:
$279
Avg Price
Flights from Sihanoukville to Singapore are operated by several airlines — SiAvia and AirAsia. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $172, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
There appear to be no direct flights from Sihanoukville to Singapore at this time.... Well, or something went wrong on our side and we couldn't find anything
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How much is the cheapest flight ticket from Sihanoukville to Singapore?
The cheapest flight ticket from Sihanoukville to Singapore according to data for the last 48 hours costs $172
When is the best time to buy air tickets on the route Sihanoukville — Singapore?
Often the best time to buy tickets from Sihanoukville to Singapore is 2 months before departure.
When is the cheapest time of year to fly from Sihanoukville to Singapore?
Based on statistics over the past years, the lowest prices for flights from Sihanoukville to Singapore can be found flying in these months: March, December.
How long does it take to fly from Sihanoukville to Singapore?
The fastest flights from Sihanoukville to Singapore start from 9 hours 35 minutes in the air.
Which airline can fly direct from Sihanoukville to Singapore?
The following airlines operate direct flights on the route Sihanoukville — Singapore:
