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Cheap Flights from Hanoi to Samui International

Compare Hanoi to Samui International flight deals

Find the cheapest month or even day of the year to fly to Samui International

Book the best Samui International fare with no extra fees

Flight deals from Hanoi to Samui International

Looking for a cheap last-minute deal or the best return flight from Hanoi to Samui International? Find the lowest prices on one-way and return tickets right here.
Koh Samui.Rs39,011 per passenger.Departing Mon, 8 Sep.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Hanoi on Mon, 8 Sep, arriving in Samui International.Price includes taxes and charges.From Rs39,011, select.
Koh Samui.Rs39,168 per passenger.Departing Fri, 3 Oct.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Hanoi on Fri, 3 Oct, arriving in Samui International.Price includes taxes and charges.From Rs39,168, select.
Koh Samui.Rs39,324 per passenger.Departing Tue, 18 Nov.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Hanoi on Tue, 18 Nov, arriving in Samui International.Price includes taxes and charges.From Rs39,324, select.
Koh Samui.Rs39,644 per passenger.Departing Sat, 21 Jun.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Hanoi on Sat, 21 Jun, arriving in Samui International.Price includes taxes and charges.From Rs39,644, select.
Koh Samui.Rs40,693 per passenger.Departing Sat, 20 Dec.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Hanoi on Sat, 20 Dec, arriving in Samui International.Price includes taxes and charges.From Rs40,693, select.
Koh Samui.Rs40,923 per passenger.Departing Thu, 28 Aug.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Hanoi on Thu, 28 Aug, arriving in Samui International.Price includes taxes and charges.From Rs40,923, select.
Koh Samui.Rs44,312 per passenger.Departing Wed, 14 Jan.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Hanoi on Wed, 14 Jan, arriving in Samui International.Price includes taxes and charges.From Rs44,312, select.
Koh Samui.Rs44,312 per passenger.Departing Fri, 13 Mar.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Hanoi on Fri, 13 Mar, arriving in Samui International.Price includes taxes and charges.From Rs44,312, select.

Find the cheapest month to fly from Hanoi to Samui International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hanoi to Samui International flights are currently cheapest in September.
May
from Rs48,101
Jun
from Rs39,644
Jul
from Rs45,188
Aug
from Rs40,923
Sep
from Rs39,011
Oct
from Rs39,168
Nov
from Rs39,324
Dec
from Rs40,693
Jan
from Rs44,312
Feb
from Rs49,555
Mar
from Rs44,312
Apr
from Rs51,154

Hanoi to Samui International: Alternative routes

Compare routes from Hanoi to Koh Samui below. You may find an airport to fly into that's cheaper, faster, or easier than Samui International.

Hanoi to Koh Samui: Flight information

The things to know before you go.
Cheapest flight foundRs39,011
Cheapest month to flySeptember

Finding cheap flights from Hanoi to Samui International: Frequently asked questions

The best price we found for a return flight from Hanoi to Samui International is Rs80,216. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Hanoi to Samui International. But we found flights with one or more stops from Rs80,216.
As of May 2025, there are no flights flying from Hanoi to Samui International.
The cheapest month to fly from Hanoi to Samui International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hanoi Airport to Samui International Airport on Saturday, 20 September 2025.
No airlines currently offer direct flights between Hanoi Airport and Samui International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Samui International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Koh Samui is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Thai AirAsia offers the cheapest flight tickets to Samui International.

Travelling from Noi Bai International Airport (HAN) to Koh Samui Airport (USM): what you need to know

  • To ensure you catch your HAN to USM flight, leave enough time for things like baggage drop and finding your gate. Arriving two hours before international departures and an hour before domestic flights is the general rule.

  • Travelling during a peak time such as July? School holidays and other popular seasons can lead to longer lines and delays at security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.

  • If you want to include a stop along the way, simply uncheck 'Direct flights only' when searching for your ticket from Noi Bai International Airport to Koh Samui Airport. Here are the top stopovers between HAN and USM:

    • Suvarnabhumi Airport

    • Changi International Airport

    • Hong Kong International Airport

How to find the cheapest flights from Noi Bai International Airport (HAN) to Koh Samui Airport (USM)

  • The cheapest price we've found for a one-way Noi Bai International Airport to Koh Samui Airport flight is Rs39,011. A return ticket is currently Rs80,216. Depending on the availability and when you book, these fares may change.

  • To score cheap tickets from HAN to USM, book ahead. Airlines generally offer their most competitively priced fares when flights are first released.

  • Finding cheap flights from Noi Bai International Airport to Koh Samui Airport is easy if you're flexible with your travel dates. Use the 'Whole month' function to see the best prices throughout the month and score a great deal.

  • Picking up cheap flights from HAN to USM is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as a new deal comes up.

  • Select your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Noi Bai International Airport to Koh Samui Airport.

Handy information about Noi Bai International Airport (HAN)

  • 75.32% of flights that depart Noi Bai International Airport land at their destination on time.

  • To get to Noi Bai International Airport from central Hanoi, it takes around 35 minutes by car. Of course, this depends on traffic. It's approximately 26 kilometres from the airport to the city centre.

  • Planning to take public transport? Expect a journey time of around 1 hour 55 minutes.

  • Catching an early flight from Noi Bai International Airport to Koh Samui Airport? Avoid the last-minute rush to the airport (and get some extra shut-eye) by picking one of these stays near HAN:

Arriving at Koh Samui Airport (USM)

  • If you have a late Noi Bai International Airport to Koh Samui Airport flight, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be tucked up in bed shortly after at one of these accommodation options near USM:

  • Travel at your own speed with a Koh Samui Airport rental car. Pick up a set of wheels from asap car hire, Hertz or Drive Car Hire and venture far and wide through Koh Samui and beyond.

  • Get the best deal by booking your vehicle from Koh Samui Airport about four weeks ahead of your trip.

Getting from Koh Samui Airport (USM) to central Koh Samui

  • Central Koh Samui is roughly 3 kilometres from Koh Samui Airport. The time it takes to get there by car will vary depending on time of day, so do a little research ahead of your trip.

When to fly to Koh Samui Airport (USM)

  • The quietest month for a flight from Noi Bai International Airport to Koh Samui Airport is February, while July is the busiest. Pick the best time to go to Koh Samui based on whether you prefer a laid-back vibe or a more bustling atmosphere.

Explore more of Thailand

  • You've visited Koh Samui, now it's time to explore other corners of Thailand. Travel around 467 kilometres north to Bangkok to tick off its top attractions. From Grand Palace to Wat Arun and Wat Phra Kaew, you'll have a full itinerary ahead.

  • If you're looking to explore another side of Thailand, consider Chon Buri, about 434 kilometres north of Koh Samui. Wat Ton Son, Forest and Phra Phutthasihing Hall are the start of reasons to visit.

Plan the rest of your trip from Hanoi to Koh Samui

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.