Which cities have flights to Kolkata?

There are 58+ cities with regular flights to Kolkata, from major international hubs to nearby regional airports. Pick your departure city to compare fares and book.

Where do most flights to Kolkata depart from?

Most travelers fly to Kolkata from Delhi, Mumbai, Bengaluru, Guwahati, Chennai. These routes have the highest flight frequency and passenger traffic, so fares are usually competitive.

When is the best time to book flights to Kolkata?

For short-haul routes, booking 4–8 weeks ahead usually gives the best prices. For long-haul flights, aim for 2–3 months ahead. Prices also drop in off-peak seasons and for midweek departures.

How to find cheap flights to Kolkata?

Compare offers from multiple airlines, use flexible dates and set up price alerts. Our platform lets you track price trends and choose the best time to buy your tickets.

Cheap flights to Kolkata

58 cities have regular scheduled flights to Kolkata (CCU). 32 airlines fly to the city, from major international carriers to budget low-cost options. Most flights depart from Delhi, Mumbai, Bengaluru, Guwahati, Chennai. Compare fares, choose the best option and book your tickets online at the best price. Enter your departure city above to find flights and check prices.

Recent deals to Kolkata

Gaya — Kolkata

11:30—12:35

11:55—14:05

26 Jul 2026

2 h 10 m

Direct flight

Delhi — Kolkata

18:00—20:10

29 Jul 2026

2 h 10 m

Direct flight

Flight insights to Kolkata

Data-driven trends for direct flights to Kolkata — how often airlines fly, where passengers come from, and typical fares and flight times.

Most frequent departure cities

The most frequent direct routes to Kolkata come from Delhi, Mumbai and Bengaluru. Delhi leads with around 502 flights a week.

Delhi502 flights/week
Mumbai324 flights/week
Bengaluru272 flights/week
Guwahati153 flights/week
Chennai152 flights/week

Top departure countries

Most direct flights to Kolkata depart from India, Thailand and China. India alone accounts for about 86% of all direct routes.

Indiaavg $63
Thailandavg $96
Chinaavg $161
United Arab Emiratesavg $131
Bangladeshavg $79

Direct routes & fares

Popular non-stop routes to Kolkata range from Guwahati at $51 to Bengaluru at $68 — a quick way to compare direct-flight fares.

Delhifrom $60
Mumbaifrom $67
Bengalurufrom $68
Guwahatifrom $51
Chennaifrom $64

Cheapest departure cities

The cheapest places to fly to Kolkata from right now are Siliguri from $30, Ranchi from $35 and Aizawl from $38.

Siligurifrom $30
Ranchifrom $35
Aizawlfrom $38
Gayafrom $38
Jharsugudafrom $39

Longest direct flights

The longest direct flight to Kolkata is from Doha at about 5h 18m, followed by Abu Dhabi (4h 57m) and Shanghai (4h 52m).

Doha5h 18m
Abu Dhabi4h 57m
Shanghai4h 52m
Dubai4h 50m
Singapore4h 12m

Cheap flights to Kolkata

Recent deals to Kolkata

Gaya — Kolkata

Agartala — Kolkata

Ranchi — Kolkata

Patna — Kolkata

Siliguri — Kolkata

Guwahati — Kolkata

Varanasi — Kolkata

Jorhat — Kolkata

Bhubaneswar — Kolkata

Dibrugarh — Kolkata

Port Blair — Kolkata