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Cheap flights from Kolkata to South Korea from ₹ 23,145

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ICN
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to South Korea

Enter your travel dates to find the best prices.

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 July 2026.

Sun 8/1101:10
CCU
-
ICN
2 stops34h 00m
China Eastern
Wed 18/1111:55
ICN
-
CCU
2 stops15h 45m
China Eastern
Deal found 10/7₹ 39,909
Fri 28/801:10
CCU
-
ICN
2 stops16h 25m
China Eastern
Sun 13/911:55
ICN
-
CCU
2 stops15h 45m
China Eastern
Deal found 11/7₹ 40,290
Sat 22/801:10
CCU
-
ICN
1 stop18h 05m
China Eastern
Sun 30/811:55
ICN
-
CCU
2 stops15h 45m
China Eastern
Deal found 9/7₹ 41,909
Wed 26/801:10
CCU
-
ICN
2 stops16h 25m
China Eastern
Mon 31/806:50
ICN
-
CCU
3 stops20h 50m
China Eastern
Deal found 10/7₹ 42,767
Sat 22/801:10
CCU
-
ICN
1 stop18h 05m
Multiple Airlines
Sun 30/812:10
ICN
-
CCU
1 stop15h 10m
Multiple Airlines
Deal found 9/7₹ 44,386
Sat 8/801:10
CCU
-
ICN
1 stop18h 05m
China Eastern
Sun 16/807:45
ICN
-
CCU
2 stops19h 55m
China Eastern
Deal found 10/7₹ 45,529
Sun 2/801:10
CCU
-
ICN
1 stop18h 05m
China Eastern
Mon 10/806:50
ICN
-
CCU
2 stops20h 50m
China Eastern
Deal found 9/7₹ 45,815
Fri 28/801:10
CCU
-
ICN
2 stops16h 25m
Multiple Airlines
Sun 13/912:10
ICN
-
CCU
1 stop15h 10m
Multiple Airlines
Deal found 11/7₹ 45,910
Fri 28/801:10
CCU
-
GMP
2 stops16h 50m
China Eastern
Sun 13/912:00
GMP
-
CCU
2 stops15h 40m
China Eastern
Deal found 11/7₹ 68,960
Wed 26/823:30
CCU
-
CJU
1 stop28h 25m
Singapore Airlines
Sun 30/809:30
CJU
-
CCU
1 stop16h 35m
Singapore Airlines
Deal found 8/7₹ 77,151
Sat 8/801:10
CCU
-
GMP
2 stops30h 20m
Multiple Airlines
Sun 16/820:50
GMP
-
CCU
2 stops30h 50m
Multiple Airlines
Deal found 10/7₹ 87,819
Sun 30/801:10
CCU
-
GMP
2 stops15h 10m
China Eastern
Thu 3/912:00
GMP
-
CCU
2 stops15h 40m
China Eastern
Deal found 10/7₹ 113,346

Find flight deals from Kolkata to South Korea

Keep the following information in mind while searching for Kolkata to South Korea flight deals. Data was last updated 13 July 2026.

Round-trip from

₹ 39,909

One-way from

₹ 23,145

Popular in

September

Cheapest in

January

Average price

₹ 58,006
China Eastern
  • China Eastern
  • 8/11-18/11
  • 4 total stops
  • 49h 45m total
  • Kolkata to South Korea
Search Deals
9/8
  • 9/8
  • 1 total stop
  • 28h 25m total
  • Kolkata to South Korea
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 659,243 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 110,271 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 13 July 2026.
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 - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 26/8

01:10-21:05

2 stops40h 25m

Incheon Intl

Mon 31/8

06:50-00:10

2 stops20h 50m

₹ 42,767

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 14/10

01:10-14:50

2 stops34h 10m

Incheon Intl

Fri 23/10

11:55-00:10

2 stops15h 45m

₹ 47,434

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 26/8

01:00-10:00

1 stop29h 30m

Incheon Intl

Mon 31/8

12:10-23:50

1 stop15h 10m

₹ 48,386

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 22/8

01:10-10:55

3 stops30h 15m

Incheon Intl

Sun 30/8

08:30-00:10

3 stops19h 10m

₹ 56,197

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 29/7

01:00-10:00

1 stop29h 30m

Incheon Intl

Mon 21/9

12:55-00:10

3 stops14h 45m

₹ 58,102

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 29/7

01:00-10:00

1 stop29h 30m

Incheon Intl

Mon 21/9

12:10-23:50

1 stop15h 10m

₹ 58,578

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Fri 28/8

01:10-21:30

2 stops16h 50m

Seoul Gimpo Intl

Sun 13/9

12:00-00:10

2 stops15h 40m

₹ 68,960

KolkataJeju City

CCU - CJU

CCUCJU

Kolkata Netaji S. Chandra

Wed 26/8

23:30-07:25

1 stop28h 25m

Jeju City

Sun 30/8

09:30-22:35

1 stop16h 35m

₹ 77,151

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Sat 8/8

01:10-11:00

2 stops30h 20m

Seoul Gimpo Intl

Sun 16/8

20:50-00:10

2 stops30h 50m

₹ 87,819
Fastest return journey

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Sun 30/8

01:10-19:50

2 stops15h 10m

Seoul Gimpo Intl

Thu 3/9

12:00-00:10

2 stops15h 40m

₹ 113,346

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 32 resultsSorted by cheapest first
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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.
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

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

Currently, June is the cheapest month in which you can book a flight from Kolkata to South Korea (average of ₹ 15,716). Flying from Kolkata to South Korea in October is currently the most expensive (average of ₹ 58,578). 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

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated 13 July 2026.
Read through reviews of airlines operating flights from Kolkata to South Korea, such as Malaysia Airlines and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Malaysia Airlines
7.3
Good
313 reviews
Check prices

Entertainment

6.7

Boarding

7.5

Crew

8.1

Comfort

7.4

Food

7.0

Overall

7.3

Reviews

1 / 20
6.0
Good

Sandeep,Dec 2025

SYD - KUL

Food was really good. My entertainment screen wasn’t working and the crew couldn’t help despite repeated restarts. I would have appreciated a voucher to use for next time or inflight shopping.
Malaysia Airlines
7.3
Good
313 reviews
Malaysia Airlines
7.3
Good
313 reviews
Check prices

Entertainment

6.7

Boarding

7.5

Crew

8.1

Comfort

7.4

Food

7.0

Overall

7.3

Reviews

1 / 20
6.0
Good

Sandeep,Dec 2025

SYD - KUL

Food was really good. My entertainment screen wasn’t working and the crew couldn’t help despite repeated restarts. I would have appreciated a voucher to use for next time or inflight shopping.
Air India
5.6
Fair
2,958 reviews
Malaysia Airlines
7.3
Good
313 reviews
Check prices

Entertainment

6.7

Boarding

7.5

Crew

8.1

Comfort

7.4

Food

7.0

Overall

7.3

Reviews

1 / 20
6.0
Good

Sandeep,Dec 2025

SYD - KUL

Food was really good. My entertainment screen wasn’t working and the crew couldn’t help despite repeated restarts. I would have appreciated a voucher to use for next time or inflight shopping.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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, Thai Vietjet Air, and Singapore Airlines fly from Kolkata to South Korea in about 28h 25m. The time it takes to get you to your destination can typically vary by up to 12h. Airlines will cover a distance of 3895 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 - Incheon Intl or Kolkata Netaji S. Chandra - Jeju City, Kolkata Netaji S. Chandra - Seoul Gimpo 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, June is the cheapest month in which you can book a flight from Kolkata to South Korea (average of ₹ 15,716). Flying from Kolkata to South Korea in October is currently the most expensive (average of ₹ 58,578). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Kolkata to South Korea?

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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Yes! Cheapflights helps users easily find flights from Kolkata to South Korea with no change fees.

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Not ready to book yet? You can track prices for flights from Kolkata to South Korea on Cheapflights with our Price Alert feature and get notified when better prices are available.

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