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Flights from Koh Samui to Hanoi

Airlines Flying from Koh Samui to Hanoi

Choose from 4 carriers that fly from Koh Samui to Hanoi, including Bangkok Airways,VietJet Air,and Thai Airways.Enjoy the cheapest tickets on this route with Bangkok Airways.
Bangkok Airways logo Bangkok Airways VietJet Air logo VietJet Air Thai Airways logo Thai Airways Vietnam Airlines logo Vietnam Airlines

Flight deals from Koh Samui to Hanoi

Find the cheapest flights from Koh Samui to Hanoi within the next three months. Book one-way flights from HK$1,080 or return tickets from HK$2,522.

  • Round-trip
  • One way

Deals on upcoming return flights from Koh Samui to Hanoi

Deals on upcoming one-way flights from Koh Samui to Hanoi

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Flight Information from Koh Samui to Hanoi

The distance between Koh Samui and Hanoi is about 1,435.9km. The most popular month to Hanoi is June. The off-season for travel is May.

Cheapest one-way flight price HK$1,080
Cheapest return ticket price HK$2,522
Off-season travel month May
Peak season for travel June
Flight distance 1,435.9km
Popular airline Bangkok Airways

Find the best time to fly from Koh Samui to Hanoi

The best time to book the cheapest flights from Koh Samui to Hanoi is between Sep 7 and Sep 14. One-way ticket prices start at HK$987 according to our flight calendar.

Cheapest flights
From price
Search
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Koh Samui (USM) to Hanoi (HAN) the cheapest?

    Airlines adjust prices for flights from Koh Samui to Hanoi based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Koh Samui (USM) to Hanoi (HAN) cost?

    According to Trip.com's data, the lowest price is around HK$3,614.

  • How many airports in Hanoi (HAN)?

    There are 1 airport(s) in Hanoi (HAN): Noi Bai International Airport.

How to find a cheap flight from Koh Samui to Hanoi

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Koh Samui to Hanoi. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest flight from Koh Samui to Hanoi.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Koh Samui to Hanoi over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Thu, Jul 17, with one-way flights priced at just HK$1080.
2
Compare cheap flight deals from Koh Samui to Hanoi across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Koh Samui to Hanoi. The cheapest airline for this route is Bangkok Airways.
3
Set up a Price Alert
By setting up a Price Alert for your journey from Koh Samui to Hanoi, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from Koh Samui to Hanoi.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Koh Samui to Hanoi and snag some exclusive deals just for you.

More Travel Options

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