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Cheap flights from Kolkata to South Korea from ₹ 19,861

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ICN
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap 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 15 September 2025.

Round-trip from

₹ 38,928

One-way from

₹ 19,861

Popular in

January

Cheapest in

February

Average price

₹ 56,848
30/10-6/11
  • 30/10-6/11
  • 2 total stops
  • 35h 25m total
  • Kolkata to South Korea
Search Deals
21/9
  • 21/9
  • 1 total stop
  • 27h 15m total
  • Kolkata to South Korea
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 265,536 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 77,140 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Kolkata to South Korea

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 15 September 2025.

Thu 30/1023:05CCU - ICN
1 stop17h 10mMultiple Airlines
Thu 6/1107:35ICN - CCU
1 stop18h 15mMultiple Airlines
Deal found 14/9₹ 38,928
Mon 27/1000:10CCU - ICN
2 stops25h 20mMultiple Airlines
Tue 4/1107:35ICN - CCU
1 stop20h 15mMultiple Airlines
Deal found 12/9₹ 40,252
Thu 18/908:15CCU - GMP
2 stops23h 00mJapan Airlines
Mon 22/907:55GMP - CCU
2 stops17h 20mJapan Airlines
Deal found 13/9₹ 100,366

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 15 September 2025.
Use the filters below to find and compare flights from Kolkata to South Korea that are best for you.

Fly from

Kolkata

Fly to

South Korea

Route

Depart

Return

Price

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Thu 30/10

23:05-19:45

1 stop17h 10m

Incheon Intl

Thu 6/11

07:35-22:20

1 stop18h 15m

₹ 38,928

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 27/10

00:10-05:00

2 stops25h 20m

Incheon Intl

Tue 4/11

23:00-22:20

2 stops26h 50m

₹ 42,283

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 27/10

00:10-06:30

1 stop26h 50m

Incheon Intl

Tue 4/11

11:05-23:10

1 stop15h 35m

₹ 48,021

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sun 21/9

23:05-05:50

1 stop27h 15m

₹ 19,861

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 20/9

07:55-11:10

2 stops23h 45m

₹ 24,099

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Sun 21/9

23:05-09:50

3 stops31h 15m

₹ 24,099

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 3/10

07:00-10:40

1 stop24h 10m

₹ 25,864

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Tue 28/10

00:55-10:30

1 stop30h 05m

₹ 26,747

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Sat 20/9

06:40-17:40

3 stops31h 30m

₹ 28,071

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 29/10

18:45-09:50

2 stops35h 35m

₹ 52,876

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 14 results
1
2

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

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 15 September 2025.
Read through reviews of airlines operating flights from Kolkata to South Korea, such as Singapore Airlines, Thai Airways, andMalaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Food

7.7

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Food

7.7

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Thai Airways
7.8
Good
350 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Food

7.7

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Food

7.7

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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.

  • 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, September is the cheapest month in which you can book a flight from Kolkata to South Korea (average of ₹ 424). Flying from Kolkata to South Korea in December is currently the most expensive (average of ₹ 600). 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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Top airline flying from Kolkata to South Korea

Discover the top airline that operate flights from Kolkata to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 37,361Average₹ 44,059FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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

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