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$122 Flights from Samui International (USM) to Trat (TDX)

Compare Samui International to Trat flight deals

Find the cheapest month or even day of the year to fly to Trat

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Flight deals from Samui International to Trat

Looking for a cheap last-minute deal or the best round-trip flight from Samui International to Trat? Find the lowest prices on one-way and round-trip tickets right here.
Trat.$122 per passenger.Departing Mon, May 4.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departing from Samui International on Mon, May 4, arriving in Trat.Price includes taxes and charges.From $122, select.
Trat.$122 per passenger.Departing Sat, Jun 6.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departing from Samui International on Sat, Jun 6, arriving in Trat.Price includes taxes and charges.From $122, select.
Trat.$123 per passenger.Departing Wed, Aug 12.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departing from Samui International on Wed, Aug 12, arriving in Trat.Price includes taxes and charges.From $123, select.
Trat.$132 per passenger.Departing Tue, Apr 28.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departing from Samui International on Tue, Apr 28, arriving in Trat.Price includes taxes and charges.From $132, select.
Trat.$146 per passenger.Departing Tue, Mar 31.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departing from Samui International on Tue, Mar 31, arriving in Trat.Price includes taxes and charges.From $146, select.
Trat.$162 per passenger.Departing Sun, Jan 25.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departing from Samui International on Sun, Jan 25, arriving in Trat.Price includes taxes and charges.From $162, select.
Trat.$215 per passenger.Departing Fri, Feb 6.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departing from Samui International on Fri, Feb 6, arriving in Trat.Price includes taxes and charges.From $215, select.
Trat.$294 per passenger.Departing Tue, Dec 30.One-way flight with Bangkok Airways.Outbound indirect flight with Bangkok Airways, departing from Samui International on Tue, Dec 30, arriving in Trat.Price includes taxes and charges.From $294, select.

Find the cheapest month to fly from Samui International to Trat

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Samui International to Trat flights are currently cheapest in May.
Dec
from $294
Jan
from $162
Feb
from $215
Mar
from $146
Apr
from $132
May
from $122
Jun
from $122
Jul
Find prices
Aug
from $123
Sep
Find prices
Oct
Find prices
Nov
Find prices

Koh Samui to Trat: Flight information

The things to know before you go.
Cheapest flight found$122
Cheapest month to flyMay

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

The best price we found for a round-trip flight from Samui International to Trat is $372. 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 Samui International to Trat. But we found flights with one or more stops from $372.
There are no flights flying from Samui International to Trat, as of December 2025.
The cheapest month to fly from Samui International to Trat is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Samui International Airport to Trat Airport on Tuesday, March 31, 2026.
No airlines currently offer direct flights between Samui International Airport and Trat 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 Trat 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 Trat is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Bangkok Airways offers the cheapest flight tickets to Trat.

Flying from Koh Samui Airport (USM) to Trat Airport (TDX): what you need to know

  • Your USM to TDX flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • During popular months like July, it's best to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during peak periods in general.

How to find the cheapest flights from Koh Samui Airport (USM) to Trat Airport (TDX)

  • $122 is the lowest price for a one-way Koh Samui Airport to Trat Airport flight. A return flight starts at $372. These prices may change depending on availability and demand.

  • To score cheap tickets from USM to TDX, book early. Airlines tend to offer lower prices when flights are first released.

  • Finding cheap flights from Koh Samui Airport to Trat Airport is easy if you're flexible with your dates. Use the 'Whole month' tool to see the best prices across each month and snap up a great deal.

  • Save time searching for cheap flights from USM to TDX by creating a Price Alert. You'll get an email or notification through the app when a lower fare pops up.

  • Pick your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Koh Samui Airport to Trat Airport.

Handy information about Koh Samui Airport (USM)

  • Of the departures from Koh Samui Airport, 69.38% arrive on time at their destination.

  • Looking for a convenient hotel near USM? If you're catching an early flight from Koh Samui Airport to Trat Airport, these accommodation options will have you sleeping moments from your departure gate:

Plan the rest of your trip from Koh Samui to Trat

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