Bangkok, ThailandKolkata

Flights from Bangkok to Kolkata

Nonstop flights from Bangkok (BKK) to Kolkata (CCU) take about 2h 33m (1,637 km). Thai Vietjet Air flies it. Lowest fare seen: $92 one-way, nonstop (22 Oct 2026).

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When you land in Kolkata

The airport transfer and the few things worth sorting before you fly.

Airport transfer

CCU → Kolkata, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

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Skyline view of Bangkok highlighting traditional Thai architecture amidst modern buildings. — lounges at Bangkok Suvarnabhumi AirportBangkok Suvarnabhumi Airport · 17 lounges
Before you flyAirport lounges at Bangkok Suvarnabhumi →
Trains, buses and taxi faresCCU to Kolkata: getting into town →

Find hotels in Kolkata

Hotels, hostels & more · Expedia

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Airlines flying Bangkok to Kolkata

Carriers on BKK–CCU according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ Thai Vietjet Airnonstop fare seen

Bangkok to Kolkata fares by month

Cheapest month seen for a nonstop flight: Nov 2026, from $92 one-way. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Oct 2026$31625 Oct 2026 · Thai Vietjet Air$253 · 1 stop25 Oct 2026
Nov 2026$928 Nov 2026 · Thai Vietjet Air—
Dec 2026$12725 Dec 2026 · Thai Vietjet Air—
Jan 2027$11420 Jan 2027 · Thai Vietjet Air—
Feb 2027$14827 Feb 2027—
Mar 2027$13820 Mar 2027—

When to go for the lowest fare

The next few weeks were the cheapest to fly: from $92 in November 2026, against $114 at best later on.

From Travelpayouts flight-search data, city to city (Bangkok to Kolkata, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

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Frequently asked questions — Bangkok to Kolkata flights

How long is the flight from Bangkok to Kolkata?
A nonstop flight from Bangkok (BKK) to Kolkata (CCU) takes about 2h 33m, covering 1,637 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Bangkok from Kolkata by air?
The great-circle distance between Suvarnabhumi Airport and Netaji Subhash Chandra Bose International Airport is 1,637 km (1,017 miles), a medium-haul route.
Which airlines fly from Bangkok to Kolkata?
Airlines with flights or nonstop fares on the BKK–CCU route include Thai Vietjet Air. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Bangkok to Kolkata cost?
The lowest one-way fare seen recently on BKK–CCU was $92 USD with Thai Vietjet Air (nonstop), departing 8 Nov 2026, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Bangkok to Kolkata?
In fares seen on 22 Oct 2026, departures in November 2026 were cheapest, from $92 one-way, against $253 for October 2026, the dearest month. Fares change daily, so check your own dates.
Do I need a visa to travel from Thailand to Kolkata?
It depends on your passport. Some nationalities can enter Kolkata visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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