How long is the flight from Kolkata to South Korea?

Airlines like China Eastern and Singapore Airlines fly from Kolkata to South Korea in about 18h 05m. The time it takes to get you to your destination can typically vary by up to 1h 05m. Airlines will cover a distance of 3973 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in South Korea ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit South Korea when rainfall is around 20.0 mm.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

What are the most popular routes from Kolkata to South Korea?

While some choose either Kolkata Netaji S. Chandra - Seoul Gimpo Intl or Kolkata Netaji S. Chandra - Jeju City, Kolkata Netaji S. Chandra - Incheon Intl is the most popular route from Kolkata to South Korea.

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

When flying from Kolkata to South Korea, 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 from for flights from Kolkata to South Korea?

Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to South Korea. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

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

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

How can I find direct flights from Kolkata to South Korea?

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

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

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

₹ 24,210+ Cheap Flights from Kolkata to South Korea

Cheap flight deals from Kolkata to South Korea

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Kolkata to South Korea
Explore the most affordable flight options available from Kolkata to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Thu 26/1101:10 -

1 stop18h 05m

Sat 5/1207:25 -

1 stop20h 15m

Deal found 12/10₹ 39,138

Thu 29/1001:10 -

1 stop18h 05m

Sat 7/1107:25 -

1 stop20h 15m

Deal found 8/10₹ 39,426

Mon 19/1001:10 -

2 stops30h 35m

Mon 2/1107:25 -

1 stop20h 15m

Deal found 10/10₹ 41,052

Sat 10/1001:10 -

2 stops16h 25m

Sun 18/1008:30 -

2 stops43h 10m

Deal found 10/10₹ 50,143

Find flight deals from Kolkata to South Korea

Round-trip from	₹ 39,138
One-way from	₹ 24,210
Popular in	November
Cheapest in	January
Average price	₹ 58,851

China Eastern
26/11-5/12
2 total stops
38h 20m total
Kolkata to South Korea

Search Deals

China Eastern
19/11-31/12
1 total stop
18h 05m total
Kolkata to South Korea

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (₹ 824,847 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (₹ 165,193 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kolkata to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataIncheon

CCU Kolkata Netaji S. Chandra - ICN Incheon Intl

CCUICN

Kolkata Netaji S. Chandra

Sat 21/11

01:10-11:15

2 stops30h 35m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 24,402

KolkataIncheon

CCU Kolkata Netaji S. Chandra - ICN Incheon Intl

CCUICN

Kolkata Netaji S. Chandra

Sun 22/11

00:50-10:00

1 stop29h 40m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 28,708

KolkataIncheon

CCU Kolkata Netaji S. Chandra - ICN Incheon Intl

CCUICN

Kolkata Netaji S. Chandra

Tue 8/12

01:10-05:25

1 stop24h 45m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 31,196

KolkataIncheon

CCU Kolkata Netaji S. Chandra - ICN Incheon Intl

CCUICN

Kolkata Netaji S. Chandra

Sat 20/2

21:50-05:50

1 stop28h 30m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 33,493

Fastest return journey

KolkataIncheon

CCU Kolkata Netaji S. Chandra - ICN Incheon Intl

CCUICN

Kolkata Netaji S. Chandra

Thu 18/2

21:50-16:40

1 stop15h 20m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 34,450

KolkataIncheon

CCU Kolkata Netaji S. Chandra - ICN Incheon Intl

CCUICN

Kolkata Netaji S. Chandra

Tue 16/2

21:50-17:30

2 stops16h 10m

Incheon Intl

Wed 31/12

00:00-20:30

Nonstop0h 00m

₹ 34,928

KolkataIncheon

CCU Kolkata Netaji S. Chandra - ICN Incheon Intl

CCUICN

Kolkata Netaji S. Chandra

Thu 29/10

01:10-22:45

1 stop18h 05m

Incheon Intl

Sat 7/11

07:25-00:10

1 stop20h 15m

₹ 39,426

KolkataIncheon

CCU Kolkata Netaji S. Chandra - ICN Incheon Intl

CCUICN

Kolkata Netaji S. Chandra

Thu 26/11

01:10-10:55

3 stops30h 15m

Incheon Intl

Sat 5/12

08:55-00:10

3 stops18h 45m

₹ 42,966

KolkataIncheon

CCU Kolkata Netaji S. Chandra - ICN Incheon Intl

CCUICN

Kolkata Netaji S. Chandra

Sat 28/11

01:10-19:50

2 stops15h 10m

Incheon Intl

Tue 8/12

20:50-00:10

2 stops54h 50m

₹ 51,004

KolkataIncheon

CCU Kolkata Netaji S. Chandra - ICN Incheon Intl

CCUICN

Kolkata Netaji S. Chandra

Sun 4/4

23:40-22:20

1 stop19h 10m

Incheon Intl

Sun 11/4

09:00-22:15

1 stop16h 45m

₹ 56,459

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 15 resultsSorted by cheapest first

Best time to book a flight from Kolkata to South Korea

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

CCU-ICN

CCU-PUS

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 Kolkata to South Korea

CCU-KR0

CCU-ICN

CCU-PUS

What is the cheapest month to book a flight from Kolkata to South Korea?

Currently, January is the cheapest month in which you can book a flight from Kolkata to South Korea (average of ₹ 24,210). Flying from Kolkata to South Korea in November is currently the most expensive (average of ₹ 68,995). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing South Korea

Read through reviews of airlines operating flights from Kolkata to South Korea, such as China Eastern and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

China Eastern

7.3

Good

245 reviews

Check prices

Reviews

1 / 8

6.0

Good

Nathanael,Aug 2026

PVG - SIN

Airport was boring for a 5hrs transit with nothing to do minimal local gifts shops only aside to the lounge

China Eastern

7.3

Good

245 reviews

China Eastern

7.3

Good

245 reviews

Check prices

Reviews

1 / 8

6.0

Good

Nathanael,Aug 2026

PVG - SIN

Airport was boring for a 5hrs transit with nothing to do minimal local gifts shops only aside to the lounge

Air India

5.5

Fair

2,915 reviews

China Eastern

7.3

Good

245 reviews

Check prices

Reviews

1 / 8

6.0

Good

Nathanael,Aug 2026

PVG - SIN

Airport was boring for a 5hrs transit with nothing to do minimal local gifts shops only aside to the lounge

Related info for your journey

What airport do you fly from for flights from Kolkata to South Korea?
Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to South Korea. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.
How long is the flight from Kolkata to South Korea?
Airlines like China Eastern and Singapore Airlines fly from Kolkata to South Korea in about 18h 05m. The time it takes to get you to your destination can typically vary by up to 1h 05m. Airlines will cover a distance of 3973 km. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Kolkata to South Korea?
While some choose either Kolkata Netaji S. Chandra - Seoul Gimpo Intl or Kolkata Netaji S. Chandra - Jeju City, Kolkata Netaji S. Chandra - Incheon Intl is the most popular route from Kolkata to South Korea.
Can I find deals for flights from Kolkata to South Korea that include hotel bookings?
Yes. In addition to deals on Kolkata to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kolkata to South Korea?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to South Korea.
Can I find deals for business class flights from Kolkata to South Korea?
Yes. Cheapflights offers flight deals from Kolkata to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Kolkata to South Korea?
Currently, January is the cheapest month in which you can book a flight from Kolkata to South Korea (average of ₹ 24,210). Flying from Kolkata to South Korea in November is currently the most expensive (average of ₹ 68,995). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Kolkata to South Korea

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest₹ 48,043	Average₹ 55,227	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights

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Deals for Kolkata to South Korea flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to South Korea?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kolkata to South Korea.

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Cheap flights from Kolkata to South Korea from ₹ 24,210

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kolkata to South Korea

Cheapest flights from Kolkata to South KoreaExplore the most affordable flight options available from Kolkata to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Explore the most affordable flight options available from Kolkata to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Best flights from Kolkata to South KoreaDiscover carefully curated flight deals from Kolkata to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Discover carefully curated flight deals from Kolkata to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Last-minute flights from Kolkata to South KoreaDiscover last-minute flight deals from Kolkata to South Korea. Data last updated 13 October 2026 and is based on user searches.

Discover last-minute flight deals from Kolkata to South Korea. Data last updated 13 October 2026 and is based on user searches.

One-way flights from Kolkata to South KoreaSearch for one-way flight options from Kolkata to South Korea. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Search for one-way flight options from Kolkata to South Korea. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Find flight deals from Kolkata to South Korea

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Use the filters below to find and compare flights from Kolkata to South Korea that are best for you.

Best time to book a flight from Kolkata to South Korea

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

Cheapflights Insights

What is the cheapest month to book a flight from Kolkata to South Korea?

Reviews of airlines servicing South Korea

Read through reviews of airlines operating flights from Kolkata to South Korea, such as China Eastern and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Kolkata to South Korea?

How long is the flight from Kolkata to South Korea?

What are the most popular routes from Kolkata to South Korea?

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

How can I find direct flights from Kolkata to South Korea?

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

What is the cheapest month to book a flight from Kolkata to South Korea?

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights from Kolkata to South Korea
Explore the most affordable flight options available from Kolkata to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Best flights from Kolkata to South Korea
Discover carefully curated flight deals from Kolkata to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Last-minute flights from Kolkata to South Korea
Discover last-minute flight deals from Kolkata to South Korea. Data last updated 13 October 2026 and is based on user searches.

One-way flights from Kolkata to South Korea
Search for one-way flight options from Kolkata to South Korea. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.