Cheap flights from Kolkata to Assam from ₹ 4,411

In general, October is the cheapest month to fly from Kolkata to Assam. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 3,740. If you are unable to visit Assam during the month of October, then departing from Kolkata during the month June is also very affordable. Most momondo users find prices during this month for around ₹ 4,123.

On average, the least expensive day to fly to Assam from Kolkata is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as ₹ 8,291. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Assam on Tuesday is ₹ 9,764.

The cheapest time of day to fly to Assam is in the afternoon when flights can be purchased for as low as ₹ 7,835. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are ₹ 10,160 on average. Flights to Assam from Kolkata in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Kolkata Netaji S. Chandra to Rupsi for the best Kolkata Netaji S. Chandra - Assam flight prices

You are more likely to see cheaper flights to Assam from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to Assam for around ₹ 9,413 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Assam from Kolkata for as low as ₹ 7,384 on momondo.

IndiGo and Air India Express are the most popular carriers operating from Kolkata Netaji S. Chandra to Assam

IndiGo, SpiceJet and Air India Express are the top three most popular airlines that fly to Assam from Kolkata according to our data. IndiGo is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Assam. Keep in mind that there are 5 different airlines that fly to Assam on a routine basis, so you have a few additional options to choose from.

As of May 2026, 13 flights take off from Kolkata and land in Assam each day. The most common flight departure time for this route is 07:00, with 71% of daily flights taking off at midday.

As of May 2026, 91 flights take off from Kolkata and land in Assam each week. The most common flight departure day for this route is Thu, with 15% of weekly flights taking off on this day.