Kolkata to Bangkok (CCU–DMK) — Airlines, Schedules & Connections

CCU Airport Page →
1,000 mi airlines 4/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 3h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
✓
→
SL243
SL Thai Lion
738
2:35 AM
IST TT2
6:35 AM
+07
2h 30m
—
M T W T F S S
Prices
✓
←
SL242
SL Thai Lion
738
12:30 AM
+07 TT1
1:35 AM
IST
2h 35m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Kolkata to Bangkok
1 carrier, 4 flights/week nonstop.
1 Airlines 4 Flights/wk 1,000 mi 2h 30m nonstop +1.5h ahead 16 1-stop hubs

CCU–DMK is served by 1 airline with nonstop service. Thai Lion Air leads the route. The flight covers 1,000 miles in approximately 2h 30m. Beyond nonstop, 16 hubs offer 1-stop connections.

Also explore CCU Routes DMK Routes CCU Live Flights DMK Live Flights
Carriers on this route

Airline Landscape

All carriers operating nonstop CCU–DMK service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
SL Thai Lion Air 4 738 2h30 – – –
Aircraft on this route
738 Boeing 737-800 – SL
Alliance coverage
Unaffiliated: SL (4 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, CCU to DMK direction.
Mon
1
flight
Tue
1
flight
Wed
0
flights
Thu
1
flight
Fri
0
flights
Sat
1
flight
Sun
0
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
4
Outbound / wk
4
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for CCU to DMK.
1-STOP
One-Stop Connections
16
Hubs
~8h
Fastest
~27h
Longest
COK ~8h 40m HKT ~11h 38m KUL ~14h 37m SAI ~14h 40m MAA ~14h 45m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
582
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1.5h
Bangkok is 1.5 hours ahead of Kolkata.
CCU: IST · DMK: +07

When it's 6:00 PM in Kolkata, it's 7.5:00 PM in Bangkok.
Distance & Flight Time
1,000 mi / 1,609 km
Nonstop flight time is approximately 2h 30m.
Visa & Entry

Indian passport holders enter Thailand visa-free for stays of up to 60 days. This policy took effect in late 2024. You can extend by 30 days at a Thai immigration office for 1,900 THB. Passport must be valid for at least 6 months on arrival with at least 2 blank pages.

Complete the Thailand Digital Arrival Card (TDAC) online before entry. Bring proof of accommodation and a return or onward ticket. Immigration may ask for evidence of funds (20,000 THB equivalent for individuals).

Verify entry requirements with official sources before travel.
Facts

CCU–DMK Quick Facts

Key statistics for the Kolkata to Bangkok route.
Route details
Distance1,000 mi / 1,609 km
Flight time2h 30m
Time difference+1.5 hours
Airlines (nonstop)1
Weekly flights4 out / 4 return
1-stop connections16 hubs
Origin: CCU
Full nameNetaji Subhash Chandra Bose International Airport
IATA / ICAOCCU / VECC
TimezoneAsia/Kolkata
Passengers/yr21.2M
Elevation16 ft / 5 m
Destination: DMK
Full nameDon Mueang International Airport
IATA / ICAODMK / VTBD
TimezoneAsia/Bangkok
Passengers/yr31.0M
Elevation9 ft / 3 m
FAQ

Frequently Asked Questions

Common questions about CCU to DMK flights.
Nonstop flights from Netaji Subhash Chandra Bose International Airport to Don Mueang International Airport take approximately 2h 30m. The route covers 1,000 miles.
1 airline operates nonstop service: Thai Lion Air.
There are approximately 4 nonstop flights per week from CCU to DMK. The return direction has about 4 weekly flights.
Yes, 1-stop connections are available through COK, HKT, KUL, SAI, MAA, SGN, BLR, SIN, BOM, MFM, ATQ, AMD, HAN, DEL, CAN and GAY. These options provide additional schedule flexibility.
Bangkok is 1.5 hours ahead of Kolkata.
Yes, return flights from DMK to CCU are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from CCU to DMK

Netaji Subhash Chandra Bose International Airport (CCU) and Don Mueang International Airport (DMK) are connected by nonstop service from Thai Lion Air. With 4 weekly departures, this is a regularly served route.

CCU to DMK Flight Duration and Schedule

Nonstop flight time from CCU to DMK ranges from 2 hours 30 minutes. The route covers a distance of 1,000 miles (1,609 km). There are approximately 4 weekly flights outbound and 4 return, totaling 8 flights per week in both directions.

Connecting Options and Alternatives

16 one-stop connections are available, with the fastest taking approximately 8 hours via COK. Two-stop connections are also available via intermediate hubs.