Kolkata to Bangkok (CCU-DMK): nonstop flights and who flies them

Royal Flying Doctor Service and Thai Lion Mentari fly the CCU to DMK nonstop about 11 times a week. The timetable below shows the nonstop scheduled at 2h 30m to 2h 35m for the 1,000 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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11
Flights a week, 4-week average
2h 30m to 2h 35m
Scheduled flight time
1,000 mi
Nonstop distance
Free
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Kolkata to Bangkok flight schedule

Scheduled nonstop departures for CCU to DMK starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Kolkata (CCU) to Bangkok (DMK)
Date Flight Airline Departs CCU Arrives DMK Duration Aircraft
FD 121Royal Flying Doctor Service00:3004:352h 35mAirbus A320
SL 243Thai Lion Mentari02:3506:352h 30mBoeing 737-800
FD 121Royal Flying Doctor Service00:3004:352h 35mAirbus A320
FD 121Royal Flying Doctor Service00:3004:352h 35mAirbus A320
SL 243Thai Lion Mentari02:3506:352h 30mBoeing 737-800
FD 121Royal Flying Doctor Service00:3004:352h 35mAirbus A320
FD 121Royal Flying Doctor Service00:3004:302h 30mAirbus A320
SL 243Thai Lion Mentari02:3506:352h 30mBoeing 737-800
FD 121Royal Flying Doctor Service00:3004:302h 30mAirbus A320
SL 243Thai Lion Mentari02:3506:352h 30mBoeing 737-800
FD 121Royal Flying Doctor Service00:3004:302h 30mAirbus A320

Showing all 11 scheduled CCU to DMK departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every CCU to DMK date on the interactive map

Aircraft on the Kolkata to Bangkok nonstop

In the schedule table on this page, Royal Flying Doctor Service flies the Airbus A320, and Thai Lion Mentari flies the Boeing 737-800. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full CCU to DMK nonstop schedule

This page carries the full CCU to DMK nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each CCU to DMK nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See CCU to DMK on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Kolkata to Bangkok nonstop

Carriers operating CCU to DMK nonstop in the current schedule.

See CCU to DMK on the interactive map →

Frequently asked questions about CCU to DMK

How long is the flight from Kolkata (CCU) to Bangkok (DMK)?
Scheduled flight times from Kolkata (CCU) to Bangkok (DMK) run from 2h 30m to 2h 35m across the departures in the schedule table on this page. The nonstop covers about 1,000 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from CCU to DMK?
Royal Flying Doctor Service and Thai Lion Mentari fly CCU to DMK nonstop. 2LNR doesn't show award or upgrade space for any of them on CCU to DMK, so this page carries the schedule rather than a space claim.
How many flights a week are there from CCU to DMK?
About 11 nonstop flights a week run between Kolkata (CCU) and Bangkok (DMK) in the current schedule, operated by Royal Flying Doctor Service and Thai Lion Mentari. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from CCU to DMK depart?
Scheduled CCU to DMK nonstops in the next 7 days with service leave between 00:30 and 02:35, local time at Kolkata. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate CCU to DMK nonstop?
In the schedule table on this page, CCU to DMK nonstops fly as FD 121 on Royal Flying Doctor Service and SL 243 on Thai Lion Mentari. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on CCU to DMK?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying CCU to DMK. The page carries the full CCU to DMK nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full CCU to DMK nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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