Cheap Flights to Ko Mai Si

View ฿1,990 flight on Sun, 3 May 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 ฿1,990 for one-way flights and ฿4,050 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Sat, 9 May - Wed, 13 May
BKK
Bangkok
TDX
Trat
฿4,050 Return, just found
฿4,050
Return
just found
Select Bangkok Airways flight, departing Sat, 9 May from Bangkok to Trat, returning Wed, 13 May, priced at ฿4,050 just found
Thai Vietjet
Wed, 24 Jun - Tue, 7 Jul
KKC
Khon Kaen
TDX
Trat
฿14,395 Return, found 1 day ago
฿14,395
Return
found 1 day ago
Select Thai Vietjet flight, departing Wed, 24 Jun from Khon Kaen to Trat, returning Tue, 7 Jul, priced at ฿14,395 found 1 day ago
Thai Airways International
Sat, 22 Aug - Mon, 24 Aug
CAN
Guangzhou
TDX
Trat
฿16,275 Return, found 18 hours ago
฿16,275
Return
found 18 hours ago
Select Thai Airways International flight, departing Sat, 22 Aug from Guangzhou to Trat, returning Mon, 24 Aug, priced at ฿16,275 found 18 hours ago
Cathay Pacific
Sun, 17 May - Fri, 22 May
ICN
Seoul
TDX
Trat
฿20,520 Return, just found
฿20,520
Return
just found
Select Cathay Pacific flight, departing Sun, 17 May from Seoul to Trat, returning Fri, 22 May, priced at ฿20,520 just found
EVA Airways
Sun, 17 May - Fri, 22 May
ICN
Seoul
TDX
Trat
฿25,980 Return, just found
฿25,980
Return
just found
Select EVA Airways flight, departing Sun, 17 May from Seoul to Trat, returning Fri, 22 May, priced at ฿25,980 just found

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. ฿4,050 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 ฿4,050 and ฿26,645. Many lucky holiday makers nabbed one-way flights from Bangkok (BKK) for just ฿1,990.
How much is a plane ticket to Ko Mai Si?
In the last seven days, tickets to Ko Mai Si ranged between ฿4,050 and ฿26,645. 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.

Travel information

Destination airport
Trat
Destination airport IATA code
TDX
Destination city name
Trat
Return price
฿4,050

Trending flights to Ko Mai Si

Prices were available within the past 7 days and start at ฿1,990 for one-way flights and ฿4,050 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Sat, 9 May - Wed, 13 May
BKK
Bangkok
TDX
Trat
฿4,050 Return, just found
฿4,050
Return
just found
Select Bangkok Airways flight, departing Sat, 9 May from Bangkok to Trat, returning Wed, 13 May, priced at ฿4,050 just found
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