Kolkata to Bangkok (CCU–BKK) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
CCU–BKK is served by 5 airlines with nonstop service. IndiGo, Bellview Airlines and Thai Airways lead the route. The flight covers 1,017 miles in approximately 2h 30m. Beyond nonstop, 28 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| 6E IndiGo | 7 | 32N | 2h55 | – | – | – |
| B3 Bellview Airlines | 7 | 319 | 2h40 | – | – | – |
| TG Thai Airways Also: AC | 7 | 320 | 2h40 | – | Star Alliance | AC |
| W2 Flexflight | 7 | 319 | 2h40 | – | – | – |
| VZ MyTravel Airways | 4 | 320 | 2h30 | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Bangkok from Kolkata
| Metric | CCU→BKK | DAC→BKK |
|---|---|---|
| Distance from CCU | – | 149 mi |
| Nonstop airlines | 5 | 5 |
| Weekly flights | 39 | 49 |
| Flight time | 2h 30m | 2h 25m |
Travel Essentials
CCU: IST · BKK: +07
When it's 6:00 PM in Kolkata, it's 7.5:00 PM in Bangkok.
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).
Airport Rail Link runs to Phaya Thai in 30 minutes (฿45). Runs 6am to midnight. Connect to BTS Skytrain at Phaya Thai for onward travel to Sukhumvit, Silom, or Siam.Taxis from the arrivals level are metered; add the ฿50 airport surcharge and expressway tolls to the meter reading. Total to central Bangkok typically ฿300–450. Grab is reliable and avoids negotiation. Limousine services (฿800–1,500) are available from the arrival hall. Buses are cheap but slow given Bangkok's traffic.
Tropical monsoon climate. Hot season (March–May) reaches 38–40°C with high humidity. Wet season (May–October) brings daily heavy rains and occasional flooding. Thunderstorms cause flight delays regularly. Suvarnabhumi sits in a flood-prone area east of Bangkok. The 2011 floods came close to the airport perimeter.
Cool season (November–February) is the most comfortable for travel (25–32°C) with lower humidity and good flying weather. Haze from agricultural burning occasionally reduces visibility in March–April.
CCU–BKK Quick Facts
Frequently Asked Questions
Flights from CCU to BKK
Netaji Subhash Chandra Bose International Airport (CCU) and Suvarnabhumi Airport (BKK) are connected by nonstop service from IndiGo, Bellview Airlines, Thai Airways, MyTravel Airways and Flexflight. With 39 weekly departures, this is a heavily served route.
CCU to BKK Flight Duration and Schedule
Nonstop flight time from CCU to BKK ranges from 2 hours 30 minutes to 2 hours 55 minutes. The route covers a distance of 1,017 miles (1,637 km). There are approximately 39 weekly flights outbound and 21 return, totaling 60 flights per week in both directions.
Connecting Options and Alternatives
28 one-stop connections are available, with the fastest taking approximately 5 hours via GAY. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Dhaka (DAC).