Cheap Flights from Hanoi (HAN) to Samui Intl. Airport (USM) from HK$1,595~

View HK$1,595 flight on Sun, 11 Jan 2026Opens in a new window

Popular airlines from Noi Bai Intl. Airport (HAN) to Samui Intl. Airport (USM)

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Find Cheap Flights from Hanoi (HAN) to Samui Intl. Airport (USM)

Prices were available within the past 7 days and start at HK$1,595 for one-way flights and HK$3,889 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Tue, 5 Aug - Tue, 12 Aug
HAN
Hanoi
USM
Koh Samui
HK$3,889 Return, found 3 days ago
HK$3,889
Return
found 3 days ago
Select Vietnam Airlines flight, departing Tue, 5 Aug from Hanoi to Koh Samui, returning Tue, 12 Aug, priced at HK$3,889 found 3 days ago
Vietnam Airlines
Sun, 4 Jan - Sun, 11 Jan
HAN
Hanoi
USM
Koh Samui
HK$3,890 Return, found 5 days ago
HK$3,890
Return
found 5 days ago
Select Vietnam Airlines flight, departing Sun, 4 Jan from Hanoi to Koh Samui, returning Sun, 11 Jan, priced at HK$3,890 found 5 days ago
Vietnam Airlines
Sun, 4 Jan - Sun, 11 Jan
HAN
Hanoi
USM
Koh Samui
HK$3,954 Return, found 5 days ago
HK$3,954
Return
found 5 days ago
Select Vietnam Airlines flight, departing Sun, 4 Jan from Hanoi to Koh Samui, returning Sun, 11 Jan, priced at HK$3,954 found 5 days ago
Vietnam Airlines
Sun, 4 Jan - Sun, 11 Jan
HAN
Hanoi
USM
Koh Samui
HK$3,970 Return, found 5 days ago
HK$3,970
Return
found 5 days ago
Select Vietnam Airlines flight, departing Sun, 4 Jan from Hanoi to Koh Samui, returning Sun, 11 Jan, priced at HK$3,970 found 5 days ago
Vietnam Airlines
Tue, 5 Aug - Tue, 12 Aug
HAN
Hanoi
USM
Koh Samui
HK$4,009 Return, found 3 days ago
HK$4,009
Return
found 3 days ago
Select Vietnam Airlines flight, departing Tue, 5 Aug from Hanoi to Koh Samui, returning Tue, 12 Aug, priced at HK$4,009 found 3 days ago
Vietnam Airlines
Sun, 4 Jan - Sun, 11 Jan
HAN
Hanoi
USM
Koh Samui
HK$4,034 Return, found 5 days ago
HK$4,034
Return
found 5 days ago
Select Vietnam Airlines flight, departing Sun, 4 Jan from Hanoi to Koh Samui, returning Sun, 11 Jan, priced at HK$4,034 found 5 days ago
Vietnam Airlines
Sun, 4 Jan - Sun, 11 Jan
HAN
Hanoi
USM
Koh Samui
HK$4,074 Return, found 5 days ago
HK$4,074
Return
found 5 days ago
Select Vietnam Airlines flight, departing Sun, 4 Jan from Hanoi to Koh Samui, returning Sun, 11 Jan, priced at HK$4,074 found 5 days ago
Vietnam Airlines
Tue, 5 Aug - Tue, 12 Aug
HAN
Hanoi
USM
Koh Samui
HK$4,113 Return, found 3 days ago
HK$4,113
Return
found 3 days ago
Select Vietnam Airlines flight, departing Tue, 5 Aug from Hanoi to Koh Samui, returning Tue, 12 Aug, priced at HK$4,113 found 3 days ago
Thai Airways International
Sun, 4 Jan - Sun, 11 Jan
HAN
Hanoi
USM
Koh Samui
HK$5,213 Return, found 5 days ago
HK$5,213
Return
found 5 days ago
Select Thai Airways International flight, departing Sun, 4 Jan from Hanoi to Koh Samui, returning Sun, 11 Jan, priced at HK$5,213 found 5 days ago
Singapore Airlines
Sun, 4 Jan - Sun, 11 Jan
HAN
Hanoi
USM
Koh Samui
HK$5,790 Return, found 5 days ago
HK$5,790
Return
found 5 days ago
Select Singapore Airlines flight, departing Sun, 4 Jan from Hanoi to Koh Samui, returning Sun, 11 Jan, priced at HK$5,790 found 5 days ago
Hanoi to Samui Intl. Airport route information
Origin airport
Noi Bai Intl.
Destination airport
Samui Intl. Airport
Return price
HK$3,889
Distance
1426 km

Flights from Hanoi to Koh Samui

Book cheap flights from Hanoi (HAN) to Koh Samui (USM) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Hanoi (HAN) to Koh Samui (USM) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Hanoi (HAN) to Koh Samui (USM) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Koh Samui flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Koh Samui and things to do in Koh Samui for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Koh Samui more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Koh Samui is HK$1,595 now!

 

Frequently asked questions

How much is a flight from Noi Bai Intl. Airport (HAN) to Samui Airport?
The lowest price advertised for a round-trip flight between HAN and Samui Airport is HK$3,889. 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.
Do I need to pay a cancellation fee if I cancel my flight from Hanoi Intl. Airport to Samui Airport?
Most flights can be conveniently canceled 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.
How do I find cheap flights from Hanoi Intl. Airport to USM that have flexible change policies?
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.
How far is the flight from Hanoi Intl. Airport to Ko Samui Airport (USM)?
You can forget about a movie marathon on this flight — it's just 1,450 kilometers from Hanoi to Koh Samui. Sit down, order a drink and you'll be in Koh Samui before you know it.
Which airlines fly direct from Hanoi Intl. Airport to Ko Samui Airport?
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!
Are Hanoi Intl. Airport to Ko Samui Airport flight tickets cheaper when they're purchased at the last minute?
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.

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