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. Royal Flying Doctor Service sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. Royal Flying Doctor Service and Thai Lion Mentari fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

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

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11
Nonstop flights a week
1,000 mi
Nonstop distance
Free
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Kolkata to Bangkok flight schedule

Scheduled nonstop departures for CCU to DMK, last checked against our schedule feed on September 6, 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 35m320
FD 121Royal Flying Doctor Service00:3004:352h 35m320
SL 243Thai Lion Mentari02:3506:352h 30m738
FD 121Royal Flying Doctor Service00:3004:352h 35m320
FD 121Royal Flying Doctor Service00:3004:352h 35m320
SL 243Thai Lion Mentari02:3506:352h 30m738
FD 121Royal Flying Doctor Service00:3004:352h 35m320
FD 121Royal Flying Doctor Service00:3004:352h 35m320
SL 243Thai Lion Mentari02:3506:352h 30m738
FD 121Royal Flying Doctor Service00:3004:352h 35m320
SL 243Thai Lion Mentari02:3506:352h 30m738

Showing all 11 scheduled CCU to DMK departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every CCU to DMK date on the interactive map

The full CCU to DMK nonstop schedule

Royal Flying Doctor Service and Thai Lion Mentari fly the route nonstop in 2LNR's schedule data. 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 real availability

Confirmed upgrade and award seats on each CCU to DMK departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

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. 2LNR tracks confirmed upgrade and award space on each of them.

See CCU to DMK on the interactive map →

Frequently asked questions about CCU to DMK

How far is Bangkok from Kolkata?
CCU to DMK covers about 1,000 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from CCU to DMK?
Royal Flying Doctor Service and Thai Lion Mentari fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the CCU to DMK 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 and Bangkok 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.
Does 2LNR show upgrade or award space on CCU to DMK?
Not on this route: none of Royal Flying Doctor Service and Thai Lion Mentari is a carrier 2LNR reads inventory for. 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. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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