There appear to be no non-stop flights from Heihe to Koh Samui at this time.... Well, or something went wrong on our side and we couldn't find anything
Compare fares and flight options for Heihe — Koh Samui. Prices can change; check availability when searching.
No monthly price comparison is available yet.
A non-stop flight is the most convenient and comfortable way to fly from Heihe to Koh Samui, despite the fact that sometimes flights with transfers can cost significantly less.
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There appear to be no non-stop flights from Heihe to Koh Samui at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $418
No direct offers were found for this route.
For Heihe — Koh Samui, offers from China Eastern Airlines were found. Fares in this selection start at $418.
The cheapest flight ticket from Heihe to Koh Samui according to data for the last 48 hours costs $418
The lowest prices in the available monthly data for Heihe — Koh Samui are in: November. Prices can change.
The shortest duration among the offers found for Heihe — Koh Samui is 17 hours 55 minutes, including connections if present.
The cheapest one-way flight from Heihe to Koh Samui departs on 11/17/2026, is operated by China Eastern Airlines and costs $418
The cheapest roundtrip flight from Heihe to Koh Samui departs on 12/07/2026, is operated by China Eastern Airlines and costs $773
Fastest flight from Heihe to Koh Samui takes 17h 55m
The found offers from Heihe to Koh Samui depart between 2:40 PM and 2:40 PM, in the origin city’s time zone. The straight-line distance between Heihe and Koh Samui is 5174km.
Direct-flight weekdays and the fastest option are based on the offers found.
Duration and departure times are based on found offers, not the full schedule. Times use the origin city’s time zone.
We couldn't find any special offers for flights from Heihe to Koh Samui