₹24,614 Cheap Flights from Hanoi (HAN) to Samui Intl. Airport (USM)

The lowest price advertised for a round-trip flight between HAN and Samui Airport is ₹45,445. But you better act fast. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Most flights can be conveniently cancelled online, but whether you are charged a fee all comes down to your airline. If you do need to cancel your escape, follow the easy instructions in the Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Hanoi Intl. Airport to USM flights, you'll see a "no change fees" filter for you to select.

You can forget about a movie marathon on this flight — it's just 1,450 kilometres from Hanoi to Koh Samui. Sit down, order a drink and you'll be in Koh Samui before you know it.

You won't find any airlines flying directly between Noi Bai Intl. Airport (HAN) and Ko Samui Airport (USM), so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!

Last-minute planners can occasionally find a bargain, with some of the cheapest fares from Hanoi Intl. Airport to Ko Samui Airport (USM) emerging a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines advertise prices that far in advance.