฿11,830 Cheap Flights from Samui Intl. Airport (USM) to Trat (TDX)

View ฿11,830 flight on Sat, 26 Jul 2025Opens in a new window

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Cheap Flights from Samui Intl. Airport (USM) to Trat (TDX)

Prices were available within the past 7 days and start at ฿11,830 for one-way flights and ฿23,560 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Tue, 5 Aug - Fri, 22 Aug
USM
Koh Samui
TDX
Trat
฿23,560 Return, found 3 days ago
฿23,560
Return
found 3 days ago
Select Bangkok Airways flight, departing Tue, 5 Aug from Koh Samui to Trat, returning Fri, 22 Aug, priced at ฿23,560 found 3 days ago

Frequently asked questions

How much is a flight from USM to Trat Airport?
Round-trip tickets from Ko Samui Airport (USM) to TDX start from ฿23,560. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from USM to Trat Airport (TDX)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from USM to TDX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Ko Samui Airport to Trat Airport (TDX) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Ko Samui Airport (USM) to TDX?
That movie you’ve been wanting to see will have to wait — the flight distance between Samui Airport (USM) and Trat Airport (TDX) is only 390 kilometres. The captain will be telling you to buckle up for touchdown before you know it.
Which airlines fly direct from Ko Samui Airport (USM) to Trat Airport?
Flying nonstop between USM and Trat Airport isn’t possible at this time. However, you’ll still be able to book a flight to Laem Ngop with at least one stop.
Are USM to Trat Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Ko Samui Airport to Trat Airport can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out altogether! If you’d rather start planning early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines advertise their prices so far in advance. Our top tip? Check back often as updates are made regularly.
*Available to Expedia members.