Cheap flights from Sihanoukville to Ho Chi Minh City
Cheapest current fares: $180 in September 2026, 331 km direct flight in ~23m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Sihanoukville (KOS) to Ho Chi Minh City (SGN). Refreshed daily.
Sihanoukville (KOS) → Ho Chi Minh City (SGN)
- September 2026 $180
- November 2026 $184
- January 2027 $185
- December 2026 $195
Frequently asked questions
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What is the cheapest month to fly from Sihanoukville to Ho Chi Minh City?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Sihanoukville (KOS) to Ho Chi Minh City (SGN), with fares starting from $180.
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What is the lowest current fare from KOS to SGN?
The lowest currently-listed fare from Sihanoukville (KOS) to Ho Chi Minh City (SGN) is $180 on 2026-09-04.
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How long is the flight from Sihanoukville to Ho Chi Minh City?
Direct flights from KOS to SGN cover approximately 331 km (206 miles), with an estimated flight time of 23m. Operating airlines: K6.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.