Cheap Flights to Koh Samui

View NZ$126 flight on Sun, 7 June 2026Opens in a new window

Popular airlines to Koh Samui

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Cheap Tickets to Koh Samui

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Wed, 10 June - Wed, 17 June
HKT
Phuket
USM
Koh Samui
NZ$265 Return, found 17 hours ago
NZ$265
Return
found 17 hours ago
Select Bangkok Airways flight, departing Wed, 10 June from Phuket to Koh Samui, returning Wed, 17 June, priced at NZ$265 found 17 hours ago
Scoot
Mon, 2 Mar - Wed, 11 Mar
SIN
Singapore
USM
Koh Samui
NZ$468 Return, found 5 days ago
NZ$468
Return
found 5 days ago
Select Scoot flight, departing Mon, 2 Mar from Singapore to Koh Samui, returning Wed, 11 Mar, priced at NZ$468 found 5 days ago
Singapore Airlines
Tue, 1 Sept - Tue, 15 Sept
HKG
Hong Kong SAR
USM
Koh Samui
NZ$813 Return, found 16 hours ago
NZ$813
Return
found 16 hours ago
Select Singapore Airlines flight, departing Tue, 1 Sept from Hong Kong SAR to Koh Samui, returning Tue, 15 Sept, priced at NZ$813 found 16 hours ago
EVA Airways
Fri, 5 June - Mon, 8 June
HKG
Hong Kong SAR
USM
Koh Samui
NZ$943 Return, found 6 days ago
NZ$943
Return
found 6 days ago
Select EVA Airways flight, departing Fri, 5 June from Hong Kong SAR to Koh Samui, returning Mon, 8 June, priced at NZ$943 found 6 days ago
Emirates
Tue, 1 Sept - Tue, 15 Sept
HKG
Hong Kong SAR
USM
Koh Samui
NZ$966 Return, found 16 hours ago
NZ$966
Return
found 16 hours ago
Select Emirates flight, departing Tue, 1 Sept from Hong Kong SAR to Koh Samui, returning Tue, 15 Sept, priced at NZ$966 found 16 hours ago

Frequently asked questions

What is the name of Koh Samui's airport?
Organise a flight to Koh Samui and you'll be landing at Ko Samui Airport (USM).
How far is USM from central Koh Samui?
Ko Samui Airport (USM) is not too far from the heart of the city. You'll find it only 10 kilometres from downtown Koh Samui.
What airport is best to fly into Koh Samui?
Sitting 10 kilometres from the centre of town, Ko Samui Airport is your gateway to Koh Samui.
How many airlines fly to Koh Samui?
There are 3 airlines that service the route to Koh Samui. These fly in from at least 10 airports across the world.
Which airlines fly to Koh Samui?
Flights into Koh Samui are typically run by Bangkok Airways. The majority of these flights set off from Bangkok, with Bangkok Airways servicing this route the most.
How many nonstop flights are there to Koh Samui?
Organising an exciting Koh Samui escape is a piece of cake when there are 318 nonstop flights each week to choose from.
Where are the most popular flights to Koh Samui departing from?
Travellers frequently set off from Bangkok, Phuket and Singapore airports when going to Koh Samui.
How long is the flight to Koh Samui Airport?
If you're heading to Koh Samui from Bangkok, you'll have a flight time of 1 hour and 25 minutes. Those departing from Phuket should expect to be airborne for around 55 minutes. From Singapore it's about 1 hour and 55 minutes away.
How to book the cheapest flight to Koh Samui?
We all know those fortunate jet-setters who somehow manage to nab extremely cheap plane tickets every time they fly. Would you like to know how to do it for your Koh Samui holiday? Don't wait until the last minute to secure your flight. Also, do some online research and compare your options. If your destination has several airports, you may be able to pick up a fantastic deal by flying into one a little further out. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and be ready to grab your ticket as soon as you spot a bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Koh Samui?
We've pulled together all the info you need to make your flight a pleasant experience. Follow our top tips and you'll be zooming through airport security and enjoying Koh Samui in next to no time. What to pack in your hand luggage:

  • The trick to having a worry-free flight experience is to pack in advance. So, let's start with the essentials: passport, boarding pass, bank cards and daily medications. Next, take on board items that'll help while away those hours, like some electronic gadgets or a good read. You'll also want to pack your chargers, a neck pillow and a pair of headphones. And of course, don't forget to toss in toiletry items like a toothbrush, lip balm and a spare change of clothes.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between airlines, the general rule to follow is nothing flammable, sharp or explosive. This includes screwdrivers, knives, aerosol cans and flares. Sports equipment like hockey sticks, and objects that could harm other people, such as guns and swords, can't come on board with you either.

What to wear on a flight:

  • The aisles of a plane are no place for a fashion parade. Wear layers and choose shoes that are flat, roomy and easy to pull on and off.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To lessen your risk on board, drink lots of water, consider wearing compression socks or tights and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to Koh Samui?
A little pre-planning before your flight will make your getaway to Koh Samui a breeze. Below you'll find some top tips for a swift journey past security:

  • First things first. Your boarding pass and passport will need to be shown to security personnel. Have them easily accessible so you don't have to dig around for them.
  • After that, both you and your hand luggage will be X-rayed. To make the process quick and painless, take off anything that is likely to set the alarm off. Personal belongings like your belt, coat and headphones will be required to go through the machine.
  • For just a few moments, you'll need to unplug from technology. Your tablet, phone and any other electronic devices must also be sent through the scanner.
  • Travelling with your favourite hand and nail cream? Not a problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you can keep it with you in your carry-on.
  • Lightweight sneakers are a clever footwear choice as you're less likely to be required to remove them when passing through security. Boots and other heavy-style shoes are often subjected to extra screening.
  • Airlines won't allow any sharp or pointed objects in the cabin. If you must bring these kinds of items, pack them in your checked baggage.

Book with confidence

Koh Samui Flights

The Koh Samui experience you’ve always wanted

Catching a flight to Koh Samui is easier than it’s ever been when you use Expedia to plan your escape. A great holiday starts with great selection, and we have an amazing amount of Koh Samui flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Koh Samui in mere moments, from overnight flights to weekend getaways. Trying to earn frequent flyer points? We even make it easy for you to stay loyal to your preferred airline.

Been a while since you’ve travelled?

If you haven’t flown recently, you might like some insider information. In fact, even seasoned travellers should check out our blog. Featuring hundreds of articles written by our very own experts, our blog keeps you informed about all the fantastic attractions and things to do in the world’s most popular destinations, so you know just what to pack. Get ready for great advice on trip preparation and seeing the sights—then get ready to fly!

Bundle your room and flight to travel for less

Package your flights with your hotel booking in Koh Samui, and your trip will become even cheaper. By making all of your reservations with us, you’ll save money and time, plus have the peace of mind that comes with booking all of your arrangements in one place. It may seem like magic, but it’s just the Expedia.co.nz way.

A holiday at the tips of your fingers

Take the high-tech road when you use our Expedia app to plan your holiday to Koh Samui. Our handy app allows you to reserve flights and hotels at any time of day, on any type of phone, because it’s available on both Android and iOS. You’ll also benefit from exclusive deals, have a chance to earn extra points, and can keep your itinerary at your fingertips. No matter where you are, count on our app to help you get where you’re going.

Register for Frequent Flyer Rewards

If you enjoy being pampered every once in a while, register with our Expedia Rewards program to get exclusive offers and discounts you won’t find anywhere else. Expedia Rewards grants you member-only benefits, plus price guarantees on your room rates. We can even help you rack up frequent flyer points more quickly. Plus, by signing up, you can book our Unreal Deals, which, when bundled with your room, could save you the cost of a whole plane ticket.

Start planning and start packing

Expedia.co.nz makes it easy to find cheap flights to Koh Samui NZ$265. With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Koh Samui.

Koh Samui Flights

Travel information

Destination airport
Samui Intl. Airport
Destination airport IATA code
USM
Destination city name
Samui Intl. Airport
Return price
NZ$264

Trending flights to Koh Samui

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Thu, 7 May - Wed, 20 May
AKL
Auckland
USM
Koh Samui
NZ$1,559 Return, found 3 days ago
NZ$1,559
Return
found 3 days ago
Select China Airlines flight, departing Thu, 7 May from Auckland to Koh Samui, returning Wed, 20 May, priced at NZ$1,559 found 3 days ago

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