Bangkok AirwaysDepart09:40
Sat, Dec 19TDX → HDY
2h 30m · 1 stop
$152one way, per person
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- Cheapest fare
- $152
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 2h 30m
Bangkok Airways · Sat, Dec 19
from $152
Usually 1+ stop
620 km
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Cheapest month to fly from Trat to Hat Yai
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
Bangkok AirwaysBangkok AirwaysDepart17:45
Sun, Dec 13TDX → HDY
2h 30m · 1 stop
$180one way, per person
View deal
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About flights from Trat to Hat Yai
Trat (TDX) and Hat Yai (HDY) are about 620 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 2h 30m. Over the next few months, one-way fares start from $152, and December 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Trat to Hat Yai?
The cheapest one-way fare we've seen recently is $152 with Bangkok Airways, departing Saturday, December 19, 2026.
What is the cheapest month to fly from Trat to Hat Yai?
December 2026 currently has the lowest fares, from $152 one way.
Are there direct flights from Trat to Hat Yai?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Trat to Hat Yai?
The quickest journey we've seen takes about 2h 30m. Trat and Hat Yai are around 620 km apart.
Which airlines fly from Trat to Hat Yai?
Recent fares on this route were with Bangkok Airways.
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