How long is the flight from Osaka to Kolkata?

There are many flights that can get you from Osaka to Kolkata in 18h 10m. Fly via China Eastern to get the fastest option. There are 4706 km between Osaka and Kolkata.

In terms of precipitation, rainfall in Kolkata ranges from 7.0 - 356.0 inches per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

What is the cheapest time of day to fly from OSA to CCU?

When flying from Osaka to Kolkata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Kolkata from Osaka?

For a flight from Osaka to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 13.4 km from the centre vof the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 inbound flights from Osaka per day. 0 airlines have flights to Kolkata Netaji S. Chandra from Osaka on a regular basis.

Can I find deals for flights from Osaka to Kolkata that include hotel bookings?

Yes. In addition to deals on Osaka to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Osaka to Kolkata?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Osaka to Kolkata.

Can I find deals for business class flights from Osaka to Kolkata?

Yes. Cheapflights offers flight deals from Osaka to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 24,297+ Cheap Flights from Osaka to Kolkata

Cheap flight deals from Osaka to Kolkata

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Osaka to Kolkata
Explore the most affordable flight options available from Osaka to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Thu 1/1009:30 -

3 stops18h 10m

Sat 24/1001:10 -

2 stops16h 20m

Deal found 12/9₹ 54,691

Thu 1/1018:25 -

1 stop20h 50m

Sat 24/1001:10 -

2 stops52h 10m

Deal found 12/9₹ 54,882

Wed 28/1022:25 -

1 stop16h 05m

Wed 4/1117:30 -

2 stops17h 20m

Deal found 13/9₹ 68,126

Thu 29/1009:55 -

1 stop17h 30m

Wed 4/1101:10 -

2 stops16h 20m

Deal found 14/9₹ 68,411

Thu 29/1009:20 -

3 stops18h 20m

Wed 4/1101:10 -

2 stops16h 20m

Deal found 14/9₹ 70,222

Thu 10/1209:55 -

1 stop17h 30m

Sat 16/100:30 -

1 stop15h 30m

Deal found 11/9₹ 77,749

Find flight deals from Osaka to Kolkata

Round-trip from	₹ 54,691
One-way from	₹ 24,297

China Eastern
1/10-24/10
5 total stops
34h 30m total
Osaka to Kolkata

Search Deals

Thai Vietjet Air
11/1-31/12
1 total stop
18h 25m total
Osaka to Kolkata

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OsakaKolkata

KIX Osaka Kansai Intl - CCU Kolkata Netaji S. Chandra

KIXCCU

Osaka Kansai Intl

Fri 8/1

07:15-23:50

2 stops20h 05m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 28,775

OsakaKolkata

KIX Osaka Kansai Intl - CCU Kolkata Netaji S. Chandra

KIXCCU

Osaka Kansai Intl

Tue 3/11

16:10-06:55

2 stops18h 15m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 33,348

OsakaKolkata

KIX Osaka Kansai Intl - CCU Kolkata Netaji S. Chandra

KIXCCU

Osaka Kansai Intl

Thu 7/1

19:15-06:50

1 stop15h 05m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 35,540

OsakaKolkata

KIX Osaka Kansai Intl - CCU Kolkata Netaji S. Chandra

KIXCCU

Osaka Kansai Intl

Thu 15/10

10:25-23:50

1 stop16h 55m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 37,445

OsakaKolkata

KIX Osaka Kansai Intl - CCU Kolkata Netaji S. Chandra

KIXCCU

Osaka Kansai Intl

Thu 29/10

12:00-23:50

2 stops39h 20m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 37,636

OsakaKolkata

KIX Osaka Kansai Intl - CCU Kolkata Netaji S. Chandra

KIXCCU

Osaka Kansai Intl

Thu 29/10

09:55-23:55

1 stop17h 30m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 42,972

Fastest return journey

OsakaKolkata

KIX Osaka Kansai Intl - CCU Kolkata Netaji S. Chandra

KIXCCU

Osaka Kansai Intl

Fri 25/9

11:05-22:20

1 stop14h 45m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 43,162

OsakaKolkata

KIX Osaka Kansai Intl - CCU Kolkata Netaji S. Chandra

KIXCCU

Osaka Kansai Intl

Thu 1/10

09:30-00:10

3 stops18h 10m

Kolkata Netaji S. Chandra

Sat 24/10

01:10-21:00

2 stops16h 20m

₹ 54,691

OsakaKolkata

KIX Osaka Kansai Intl - CCU Kolkata Netaji S. Chandra

KIXCCU

Osaka Kansai Intl

Thu 1/10

09:30-00:10

3 stops18h 10m

Kolkata Netaji S. Chandra

Sun 25/10

23:45-14:00

1 stop10h 45m

₹ 60,313

OsakaKolkata

KIX Osaka Kansai Intl - CCU Kolkata Netaji S. Chandra

KIXCCU

Osaka Kansai Intl

Wed 28/10

22:25-11:00

1 stop16h 05m

Kolkata Netaji S. Chandra

Wed 4/11

17:30-14:20

2 stops17h 20m

₹ 68,126

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from Osaka to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Osaka with our price prediction graph.

OSA-CCU

KIX-CCU

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Osaka to Kolkata

OSA-CCU

KIX-CCU

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Kolkata from Osaka?
For a flight from Osaka to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 13.4 km from the centre vof the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 inbound flights from Osaka per day. 0 airlines have flights to Kolkata Netaji S. Chandra from Osaka on a regular basis.
How long is the flight from Osaka to Kolkata?
There are many flights that can get you from Osaka to Kolkata in 18h 10m. Fly via China Eastern to get the fastest option. There are 4706 km between Osaka and Kolkata.
Can I find deals for flights from Osaka to Kolkata that include hotel bookings?
Yes. In addition to deals on Osaka to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Osaka to Kolkata?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Osaka to Kolkata.
Can I find deals for business class flights from Osaka to Kolkata?
Yes. Cheapflights offers flight deals from Osaka to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Osaka to Kolkata from ₹ 24,297

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Osaka to Kolkata

Cheapest flights from Osaka to KolkataExplore the most affordable flight options available from Osaka to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Explore the most affordable flight options available from Osaka to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from Osaka to KolkataDiscover carefully curated flight deals from Osaka to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Discover carefully curated flight deals from Osaka to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Osaka to KolkataDiscover last-minute flight deals from Osaka to Kolkata. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Osaka to Kolkata. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Osaka to KolkataSearch for one-way flight options from Osaka to Kolkata. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Search for one-way flight options from Osaka to Kolkata. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

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Related info for your journey

What airport do you fly into for flights to Kolkata from Osaka?

How long is the flight from Osaka to Kolkata?

Can I find deals for flights from Osaka to Kolkata that include hotel bookings?

How can I find direct flights from Osaka to Kolkata?

Can I find deals for business class flights from Osaka to Kolkata?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Osaka to Kolkata

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Complete your trip

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Direct flights to West Bengal

Book a non-stop flight to one of these other cities located in West Bengal.

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Other flights to Kolkata

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Cheapest flights from Osaka to Kolkata
Explore the most affordable flight options available from Osaka to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from Osaka to Kolkata
Discover carefully curated flight deals from Osaka to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Osaka to Kolkata
Discover last-minute flight deals from Osaka to Kolkata. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Osaka to Kolkata
Search for one-way flight options from Osaka to Kolkata. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.