Bangkok AirwaysDepart09:40
Wed, Nov 25TDX → CEI
2h 25m · 1 stop
$149one way, per person
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- Cheapest fare
- $149
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 2h 25m
Bangkok Airways · Wed, Nov 25
from $149
Usually 1+ stop
890 km
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Cheapest month to fly from Trat to Chiang Rai
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
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About flights from Trat to Chiang Rai
Trat (TDX) and Chiang Rai (CEI) are about 890 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 25m. Over the next few months, one-way fares start from $149, and November 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 Chiang Rai?
The cheapest one-way fare we've seen recently is $149 with Bangkok Airways, departing Wednesday, November 25, 2026.
What is the cheapest month to fly from Trat to Chiang Rai?
November 2026 currently has the lowest fares, from $149 one way.
Are there direct flights from Trat to Chiang Rai?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Trat to Chiang Rai?
The quickest journey we've seen takes about 2h 25m. Trat and Chiang Rai are around 890 km apart.
Which airlines fly from Trat to Chiang Rai?
Recent fares on this route were with Bangkok Airways.
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