Cheap Flights to Ko Mai Si from HK$413

View HK$413 flight on Sat, 28 Mar 2026Opens in a new window

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Cheap round-trip flights to Ko Mai Si

Prices were available within the past 7 days and start at HK$413 for one-way flights and HK$843 for round trip, 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
HK$843 Return, found 3 days ago
HK$843
Return
found 3 days ago
Select Bangkok Airways flight, departing Sat, 28 Mar from Bangkok to Trat, returning Mon, 30 Mar, priced at HK$843 found 3 days ago
Emirates
Tue, 21 Apr - Fri, 8 May
HKG
Hong Kong SAR
TDX
Trat
HK$2,988 Return, found 5 days ago
HK$2,988
Return
found 5 days ago
Select Emirates flight, departing Tue, 21 Apr from Hong Kong SAR to Trat, returning Fri, 8 May, priced at HK$2,988 found 5 days ago
Thai Airways International
Mon, 20 Apr - Tue, 5 May
HKG
Hong Kong SAR
TDX
Trat
HK$3,298 Return, found 5 days ago
HK$3,298
Return
found 5 days ago
Select Thai Airways International flight, departing Mon, 20 Apr from Hong Kong SAR to Trat, returning Tue, 5 May, priced at HK$3,298 found 5 days ago
EVA Airways
Fri, 27 Mar - Thu, 2 Apr
HKG
Hong Kong SAR
TDX
Trat
HK$3,770 Return, found 1 day ago
HK$3,770
Return
found 1 day ago
Select EVA Airways flight, departing Fri, 27 Mar from Hong Kong SAR to Trat, returning Thu, 2 Apr, priced at HK$3,770 found 1 day ago
Etihad Airways
Fri, 1 May - Sun, 10 May
MXP
Milan
TDX
Trat
HK$6,653 Return, found 1 day ago
HK$6,653
Return
found 1 day ago
Select Etihad Airways flight, departing Fri, 1 May from Milan to Trat, returning Sun, 10 May, priced at HK$6,653 found 1 day ago

Frequently asked questions

How do I find cheap flights to Ko Mai Si that have flexible change policies?
When it comes to traveling 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. HK$843 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 HK$843 and HK$6,653. Many lucky holiday makers nabbed one-way flights from Bangkok (BKK) for just HK$413.
When is the cheapest time to fly to Ko Mai Si?
If you'd rather spend your vacation 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 traveling 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 HK$843 and HK$6,653. 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.
Flights to Ko Mai Si information
Destination airport
Trat
Destination airport IATA code
TDX
Destination city name
Trat
Return price
HK$843

Trending flights to Ko Mai Si

Prices were available within the past 7 days and start at HK$413 for one-way flights and HK$843 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Emirates
Tue, 21 Apr - Fri, 8 May
HKG
Hong Kong SAR
TDX
Trat
HK$2,988 Return, found 5 days ago
HK$2,988
Return
found 5 days ago
Select Emirates flight, departing Tue, 21 Apr from Hong Kong SAR to Trat, returning Fri, 8 May, priced at HK$2,988 found 5 days ago

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