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A first look
Kolkata at a glance
Colonial grandeur, riverside life and a food culture that rivals any city in Asia — Kolkata rewards curious travellers.
The city of joy
Howrah Bridge, the Hooghly river and a skyline of domes and spires — Kolkata wears its history on every street corner.
Yellow taxis
Ambassador cabs still ply the streets — a Kolkata icon as recognisable as the trams.
Durga Puja
The world's greatest street festival transforms the city every autumn.
Bengali flavours
From kathi rolls and mishti doi to fine dining on Park Street — Kolkata is a city that lives to eat.
Flight information
Bangkok ⇄ Kolkata (CCU) Daily flights
Outbound flight
B3 751
Bangkok to Kolkata
Departs · local time
BKK
Bangkok
≈ 2h 45m
Non-stop
Arrives · local time
CCU
Kolkata
Return flight
B3 750
Kolkata to Bangkok
Departs · local time
CCU
Kolkata
≈ 2h 45m
Non-stop
Arrives · local time
BKK
Bangkok
Schedules and flight numbers vary by season and can change. The OMG Experience Team confirms current times, availability and the final fare with you before any payment.
Planning your trip
Kolkata travel essentials
Getting there. Bhutan Airlines flies non-stop Bangkok (BKK) to Netaji Subhas Chandra Bose International (CCU) in about 2 hours 45 minutes, with one-way fares from THB 13,900 including taxes. Kolkata is 1 hour 30 minutes behind Bangkok, and the airport is about 17 km from the city centre — allow 45–60 minutes by taxi depending on traffic. Checked baggage is 25 kg in Economy and 30 kg in Business, plus 7 kg cabin — confirmed at booking. Kolkata is also the connecting hub for many Bhutan Airlines services onward to Paro (PBH).
Visa and entry. Most visitors need an Indian visa before travel. Travellers from many countries, including Thailand, can apply for an e-Tourist Visa online — allow several working days for processing.
Money and language. The Indian Rupee (INR) is the local currency. ATMs are widely available and cards are accepted at most hotels, restaurants and shops in central Kolkata. Bengali is the local language; Hindi and English are widely understood.
When to go and who it suits. October to March offers the most comfortable weather for sightseeing. Durga Puja in September–October is the city's greatest festival. Kolkata suits culture lovers, food travellers and anyone using the city as a gateway to Bhutan via Paro.
About the destination
Why visit Kolkata?
The cultural capital
India's most literary, artistic city
Kolkata — once Calcutta, capital of British India — is a city of contradictions that somehow make perfect sense. Grand colonial buildings sit beside bustling markets. Trams rattle past bookshops where Nobel laureates once browsed. The Hooghly river carries cargo ships and pilgrims alike. For travellers from Thailand, Kolkata is also a practical hub: a non-stop flight from Bangkok, an easy e-Visa, and a convenient connection point for onward travel to Bhutan via Paro.
Book & HoldTop attractions
Sights not to miss
From marble monuments to riverside temples, Kolkata packs centuries of history into a walkable, tram-connected city centre.
Victoria Memorial Marble icon
A vast white-marble monument set in 64 acres of gardens — Kolkata's defining landmark.
Howrah Bridge Rabindra Setu
One of the world's busiest cantilever bridges — best viewed from the ghats at sunset.
Dakshineswar Temple Hooghly ghats
A riverside Kali temple with nine spired shrines, linked to the saint Ramakrishna.
Indian Museum Est. 1814
The oldest and largest museum in India — archaeology, art and natural history under one roof.
Kalighat Temple South Kolkata
One of the 51 Shakti Peethas — a vibrant, centuries-old temple that gives the city its name.
Hooghly River Sunset cruise
An evening boat ride past ghats, warehouses and the Howrah skyline — Kolkata at its most atmospheric.
Practical travel information
Know before you go
Visa & entry requirements
Most international visitors need an Indian visa. Travellers from many countries, including Thailand, can apply for an e-Tourist Visa online before departure. Allow several working days for processing.
Getting around Kolkata
Yellow taxis, app-based rides (Uber, Ola) and the metro cover most of the city. Trams run on a few central routes. Allow extra time in traffic during peak hours.
Currency & payments
The Indian Rupee (INR) is the local currency. ATMs are widely available. Cards and UPI payments are accepted at most hotels, restaurants and shops in central Kolkata.
Connecting to Bhutan via Kolkata
Many Bhutan Airlines services to Paro (PBH) route via Kolkata. If you are planning a combined India and Bhutan trip, the OMG Experience Team can help coordinate connecting flights and minimum connection times.
Netaji Subhas Chandra Bose Airport (CCU)
Kolkata's international airport is about 17 km from the city centre. Pre-paid taxis, app rides and airport buses connect to central Kolkata in roughly 45–60 minutes depending on traffic.
Health & safety
Drink bottled or filtered water. Kolkata is at sea level with no altitude concerns. Travel insurance is recommended. Consult your doctor about vaccinations before travel to India.
Related articles
View all articles →Read before you fly
First journey
A first-timer's guide to Kolkata
From Victoria Memorial to Howrah Bridge — how to pace your days, what to eat and the courtesies that make a first visit feel welcome.
Read Story →Food
What to eat in Kolkata
Kolkata is one of India's great food cities. A short guide to the sweets, street snacks and fish curries you shouldn't miss.
Read Story →Festivals
Experiencing Durga Puja
Durga Puja transforms Kolkata every autumn. Here's what to expect if your trip lines up with the city's biggest festival.
Read Story →
Kolkata FAQ
Frequently asked questions
Do I need a visa to visit Kolkata, India?
Most visitors need an Indian visa. Travellers from many countries, including Thailand, can apply online for an e-Tourist Visa before departure. The OMG Experience Team can point you to the official process when you book.
How long is the flight from Bangkok to Kolkata?
Bhutan Airlines flies Bangkok to Kolkata non-stop in about 2 hours 45 minutes. Kolkata is one hour thirty minutes behind Bangkok.
Can I connect to Bhutan (Paro) through Kolkata?
Yes. Many Bhutan Airlines services to Paro are routed via Kolkata, making it a convenient connecting point for travellers heading on to Bhutan.
What is the best time to visit Kolkata?
October to March is the most comfortable time. For the city at its most spectacular, visit during Durga Puja in September or October.
How do I book my Bhutan Airlines flight from Thailand?
Send a Book & Hold request and the OMG Experience Team will confirm availability and the final fare before any payment is taken.
Ready to visit?
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