₹ 3,891 Cheap flights to Kolkata

When planning your flight to Kolkata, it is important to be aware that some months are not as ideal as others. Specifically, the months of June, July, or August could carry a higher chance of rain, as Kolkata sees up to 5.1 inches (130 mm) or more. There are still things to do in Kolkata even when it's raining, but be aware that rain is highly probable in the area. Those looking for a great museum with interesting exhibits should take time out of their trip to Kolkata to go see National Library. National Library is particularly popular with tourists when the weather in Kolkata is not ideal.

You are more likely to see cheaper flights to Kolkata from India when booking 89 days ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 12,249 when searching 89 days out.

Prices for flights to Kolkata Netaji S. Chandra Airport refresh daily.

As of October 2026, there are 14 operators available to choose from for flights to Kolkata Netaji S. Chandra Airport.

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Kolkata Netaji S. Chandra Airport.

The travel and health documents required for your trip to Kolkata Netaji S. Chandra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kolkata Netaji S. Chandra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.