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A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Hanoi to Koh Samui:
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Answers to questions about the route that travelers are most interested in.
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Unable to find information about the schedule of direct flights from
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The minimum one-way ticket price from Hanoi to Koh Samui is $198 (February 2026), while the maximum is $206 (January 2026). On average, a ticket costs $202–$206.
There appear to be no non-stop flights from Hanoi to Koh Samui at this time.... Well, or something went wrong on our side and we couldn't find anything
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The Hanoi — Koh Samui route is served by a wide range of airlines: 5 in total, including VietjetAir, Scoot, Vietnam Airlines, Thai AirAsia, and Thai Airways. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $180. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest flight ticket from Hanoi to Koh Samui according to data for the last 48 hours costs $180
Often the best time to buy tickets from Hanoi to Koh Samui is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Hanoi to Koh Samui can be found flying in these months: February, January.
The fastest flights from Hanoi to Koh Samui start from 6 hours 25 minutes in the air.
The following airlines operate direct flights on the route Hanoi — Koh Samui:
The cheapest one-way flight from Hanoi to Koh Samui departs on 03/21/2026, is operated by VietjetAir and costs $180
There is no information about the cheapest roundtrip flight from Hanoi to Koh Samui
Fastest flight from Hanoi to Koh Samui takes 6h 25m
There are no direct flights on this route.
The distance between Hanoi and Koh Samui is 1434km (889 miles). Hanoi and Koh Samui are in the same time zone
A non-stop flight is the most convenient and comfortable way to fly from Hanoi to Koh Samui, despite the fact that sometimes flights with transfers can cost significantly less.
We couldn't find any special offers for flights from Hanoi to Koh Samui
