Cheap flights from Kolkata to Asia from ₹ 3,595

In general, February is the cheapest month to fly from Kolkata to Asia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 15,610. The month of August is another great option to travel to Asia, with average flight prices from Kolkata averaging around ₹ 16,178.

The cheapest day to depart from Kolkata to Asia is on a Friday. Travellers who choose to depart for Asia on a Friday will often find tickets for as low as ₹ 16,814. On the other hand, Monday is the most expensive day to depart from Kolkata because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 24,040.

At midday is the cheapest time of day to fly from Kolkata to Asia when you can find flight prices for as low as ₹ 16,077. Flying to Asia at midday is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are ₹ 22,421 on average. Flights to Asia 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 New Delhi Indira Gandhi Intl for the best Kolkata Netaji S. Chandra - Asia flight prices

You are more likely to see cheaper flights to Asia from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to Asia for around ₹ 11,952 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Asia from Kolkata for as low as ₹ 10,596 on momondo.

There are 3 cabin classes available to choose from on Kolkata to Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

IndiGo, Star Air, and Akasa Air are the most popular carriers operating from Kolkata Netaji S. Chandra to Asia

AirAsia, Thai Vietjet Air and IndiGo are the top three most popular airlines that fly to Asia from Kolkata according to our data. AirAsia is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Asia. Keep in mind that there are 14 different airlines that fly to Asia on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between Kolkata and Asia have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

As of October 2026, there are 125 flights per day flying from Kolkata to Asia. The most common time of day flights depart is 19:00, with 36% of flights taking off in the evening.

As of October 2026, there are 881 flights per week flying from Kolkata to Asia. The most common day of the week flights depart is Thu, with 28% of flights taking off on this day.