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Flights from Kolkata to Trat
There are no direct flights from Kolkata to Trat. The fastest way is one stop via Bangkok, about 6h 59m door to door (21 connections a week on current schedules).
No direct flights · 1 connection option From 6h 59m
Kolkata to Trat at a glance
Fastest journey6h 59mVia Bangkok, on current schedules
Nonstop flightsNoneConnect via Bangkok
Best ways to fly from Kolkata to Trat
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
CCU Bangkok (BKK) TDX
Leg 1: Bhutan Airlines, IndiGo, SpiceJet · Leg 2: Bangkok Airways
Thu08:30 CCU12:23 BKK3h 52m connection16:15 BKK16:59 TDXBhutan Airlines + Bangkok Airways
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 1,869 km1,161 miles
- Journey time
- 6h 59mon current schedules
- Time difference
- +1.5hTrat vs Kolkata
- Currency in Trat
- THB
- Airports
- CCU → TDX
Flights from Kolkata to Trat: questions answered
Are there direct flights from Kolkata to Trat?
No. There is no nonstop service, so you will connect, most easily in Bangkok. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Kolkata to Trat?
With one connection the journey usually takes around 6h 59m, depending on the layover. The straight-line distance is 1,869 km.
Where do you change planes between Kolkata and Trat?
The best connecting points are Bangkok (BKK). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Kolkata and Trat?
Kolkata: Netaji Subhash Chandra Bose International Airport (CCU). Trat: Trat Airport (TDX).
What is the time difference between Kolkata and Trat?
Trat is 1.5 hours ahead of Kolkata.





