Cheap Flights to Ko Mai Si

View AU$75 flight on Fri, 13 Nov 2026Opens in a new window

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Cheap Tickets to Ko Mai Si

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
Sat, 28 Mar - Mon, 30 Mar
BKK
Bangkok
TDX
Trat
AU$153 Return, found 6 days ago
AU$153
Return
found 6 days ago
Select Bangkok Airways flight, departing Sat, 28 Mar from Bangkok to Trat, returning Mon, 30 Mar, priced at AU$153 found 6 days ago
Malaysia Airlines
Tue, 28 Apr - Fri, 15 May
PER
Perth
TDX
Trat
AU$1,004 Return, found 6 days ago
AU$1,004
Return
found 6 days ago
Select Malaysia Airlines flight, departing Tue, 28 Apr from Perth to Trat, returning Fri, 15 May, priced at AU$1,004 found 6 days ago
Thai Airways International
Mon, 27 Apr - Wed, 13 May
PER
Perth
TDX
Trat
AU$1,084 Return, found 6 days ago
AU$1,084
Return
found 6 days ago
Select Thai Airways International flight, departing Mon, 27 Apr from Perth to Trat, returning Wed, 13 May, priced at AU$1,084 found 6 days ago
Royal Brunei Airlines
Fri, 17 Apr - Sun, 26 Apr
MEL
Melbourne
TDX
Trat
AU$1,106 Return, found 2 days ago
AU$1,106
Return
found 2 days ago
Select Royal Brunei Airlines flight, departing Fri, 17 Apr from Melbourne to Trat, returning Sun, 26 Apr, priced at AU$1,106 found 2 days ago
China Southern Airlines
Sun, 26 Apr - Tue, 12 May
SYD
Sydney
TDX
Trat
AU$1,155 Return, found 1 day ago
AU$1,155
Return
found 1 day ago
Select China Southern Airlines flight, departing Sun, 26 Apr from Sydney to Trat, returning Tue, 12 May, priced at AU$1,155 found 1 day ago

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Frequently asked questions

How do I find cheap flights to Ko Mai Si that have flexible change policies?
When it comes to travelling these days, flexibility is key. That's why we have a "No change fee" search function to help you track down flexible, affordable tickets to Ko Mai Si. It's to the left of your screen just below the "Flexible change policies" heading.
How can I find cheap tickets to Ko Mai Si?
You'll always get an unbeatable deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then click on the flexible dates link above to compare the cheapest prices for nearby days. AU$153 was the lowest price for a flight to Ko Mai Si in the last seven days.
How much is a flight to Ko Mai Si?
There were loads of affordable fares for the taking in the last seven days, with the cost of a round-trip flight to Ko Mai Si varying between AU$153 and AU$1,311. Many lucky holiday makers nabbed one-way flights from Bangkok (BKK) for just AU$75.
When is the cheapest time to fly to Ko Mai Si?
If you'd rather spend your holiday dollars enjoying the delights of Ko Mai Si rather than on your trip there, leave early in the week. The cheapest day to fly is usually Tuesday, followed by Monday. With many people travelling over the weekend, Saturday typically has the costliest fares.
How much is a plane ticket to Ko Mai Si?
In the last seven days, tickets to Ko Mai Si ranged between AU$153 and AU$1,311. Prices depend on a number of things, particularly the time of departure, seating class, airline and how early you make your booking.
What months are the cheapest to book a flight to Ko Mai Si?
February is the most affordable month to reserve a seat for your Ko Mai Si break. Tickets cost the most over the month of December, so avoid this time if you can.

Book with confidence

Ko Mai Si Flights

Have the time of your life in Ko Mai Si

Flying to Ko Mai Si is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Ko Mai Si flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Ko Mai Si in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Ko Mai Si. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Ko Mai Si, Trat Province has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Ko Mai Si when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Ko Mai Si AU$153. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Ko Mai Si-bound flight. Bon voyage!

Ko Mai Si Flights

Travel information

Destination airport
Trat
Destination airport IATA code
TDX
Destination city name
Trat
Return price
AU$153

Trending flights to Ko Mai Si

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.

Malaysia Airlines
Tue, 28 Apr - Fri, 15 May
PER
Perth
TDX
Trat
AU$1,004 Return, found 6 days ago
AU$1,004
Return
found 6 days ago
Select Malaysia Airlines flight, departing Tue, 28 Apr from Perth to Trat, returning Fri, 15 May, priced at AU$1,004 found 6 days ago

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