December is by far the best month, wherein you can get cheapest flights for Kolkata to Osaka. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

CCU
15:55
Kolkata
Netaji Subhash Chandra Bose International Airport
Tue , 06 Jan 2026

KIX
14:15
Osaka
Kansai International Airport
Wed, 07 Jan 2026

CCU
00:10
Kolkata
Netaji Subhash Chandra Bose International Airport
Tue , 06 Jan 2026

KIX
05:50
Osaka
Kansai International Airport
Wed, 07 Jan 2026

CCU
21:00
Kolkata
Netaji Subhash Chandra Bose International Airport
Tue , 06 Jan 2026

KIX
15:15
Osaka
Kansai International Airport
Wed, 07 Jan 2026

CCU
09:15
Kolkata
Netaji Subhash Chandra Bose International Airport
Tue , 06 Jan 2026

KIX
17:05
Osaka
Kansai International Airport
Wed, 07 Jan 2026

CCU
18:30
Kolkata
Netaji Subhash Chandra Bose International Airport
Tue , 06 Jan 2026

KIX
12:45
Osaka
Kansai International Airport
Wed, 07 Jan 2026

CCU
00:10
Kolkata
Netaji Subhash Chandra Bose International Airport
Tue , 06 Jan 2026

KIX
17:50
Osaka
Kansai International Airport
Tue, 06 Jan 2026

CCU
03:25
Kolkata
Netaji Subhash Chandra Bose International Airport
Tue , 06 Jan 2026

KIX
06:20
Osaka
Kansai International Airport
Wed, 07 Jan 2026

CCU
20:55
Kolkata
Netaji Subhash Chandra Bose International Airport
Tue , 06 Jan 2026

KIX
07:25
Osaka
Kansai International Airport
Thu, 08 Jan 2026










Flying from Kolkata to Osaka has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Kolkata to Osaka is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Netaji Subhash Chandra Bose International Airport (CCU) and Kansai International Airport (KIX). You can expect a flight distance of approximately 4710 km, and most direct services cover it in around 02:51.
Let’s take a closer look at everything you need to know before booking your flight from Kolkata to Osaka.
| Flight Details | Information |
|---|---|
| Route Distance | 4710 km |
| Average Flight Time | 02:51 hrs |
| Departure Airport | Netaji Subhash Chandra Bose International Airport (CCU) |
| Arrival Airport | Kansai International Airport (KIX) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | NO |
| Common Airlines | Air India, Malaysia Airlines, Emirates, Biman Bangladesh Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.