Cheap flights from Koh Samui to Ho Chi Minh City
Cheapest current fares: $188 in May 2026 on connecting flights.
Cheapest month-by-month fares
Lowest available fare per calendar month from Koh Samui (USM) to Ho Chi Minh City (SGN). Refreshed daily.
Koh Samui (USM) → Ho Chi Minh City (SGN)
- May 2026 $188
- October 2026 $198
- June 2026 $200
Frequently asked questions
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What is the cheapest month to fly from Koh Samui to Ho Chi Minh City?
Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Koh Samui (USM) to Ho Chi Minh City (SGN), with fares starting from $188.
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What is the lowest current fare from USM to SGN?
The lowest currently-listed fare from Koh Samui (USM) to Ho Chi Minh City (SGN) is $188 on 2026-05-27.
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Is there a direct flight from Koh Samui to Ho Chi Minh City?
There is currently no non-stop service from USM to SGN. Most travellers connect through a hub airport. See our route page for current stopover options.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.