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Cheap flights from Kolkata to South Korea from ₹ 24,177

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ICN
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

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 2 December 2025.

Round-trip from

₹ 42,712

One-way from

₹ 24,177

Popular in

January

Cheapest in

July

Average price

₹ 60,173
Singapore Airlines
  • Singapore Airlines
  • 15/2-28/2
  • 2 total stops
  • 32h 10m total
  • Kolkata to South Korea
Search Deals
8/1
  • 8/1
  • 1 total stop
  • 30h 05m total
  • Kolkata to South Korea
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 338,751 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 77,268 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Find 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 2 December 2025.

Sun 7/1219:55CCU - ICN
1 stop10h 30mMultiple Airlines
Thu 11/1214:00ICN - CCU
2 stops21h 20mMultiple Airlines
Deal found 1/12₹ 49,249
Sun 7/1222:00CCU - ICN
1 stop33h 00mAir India
Thu 11/1212:05ICN - CCU
1 stop14h 40mAir India
Deal found 1/12₹ 50,771
Mon 29/1201:55CCU - ICN
1 stop10h 00mThai Airways
Tue 6/117:00ICN - CCU
1 stop11h 10mThai Airways
Deal found 2/12₹ 68,322
Mon 29/1201:55CCU - ICN
1 stop10h 00mMultiple Airlines
Tue 6/122:40ICN - CCU
2 stops28h 40mMultiple Airlines
Deal found 2/12₹ 69,844
Sun 7/1205:30CCU - ICN
2 stops45h 30mMalaysia Airlines
Thu 11/1211:05ICN - CCU
2 stops21h 00mMalaysia Airlines
Deal found 1/12₹ 110,855
Tue 30/1214:10CCU - GMP
2 stops17h 15mJapan Airlines
Tue 6/108:00GMP - CCU
2 stops21h 40mJapan Airlines
Deal found 2/12₹ 118,645

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 2 December 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

Sun 15/2

23:40-22:00

1 stop18h 50m

Incheon Intl

Sat 28/2

12:35-22:25

1 stop13h 20m

₹ 42,712

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 28/1

19:05-10:30

1 stop11h 55m

Incheon Intl

Thu 5/2

12:05-04:15

1 stop19h 40m

₹ 44,234

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 13/2

00:10-20:55

1 stop17h 15m

Incheon Intl

Tue 17/2

11:05-23:10

1 stop15h 35m

₹ 49,070

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sun 25/1

23:40-15:40

1 stop12h 30m

Incheon Intl

Sat 31/1

08:50-22:25

1 stop17h 05m

₹ 49,697

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 6/3

00:10-20:55

1 stop17h 15m

Incheon Intl

Fri 13/3

11:05-23:10

1 stop15h 35m

₹ 50,323

KolkataJeju City

CCU - CJU

CCUCJU

Kolkata Netaji S. Chandra

Sun 8/3

23:40-07:20

1 stop28h 10m

Jeju City

Wed 11/3

08:55-22:25

1 stop17h 00m

₹ 55,338

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 4/3

00:50-09:55

1 stop29h 35m

Incheon Intl

Wed 11/3

12:10-23:50

1 stop15h 10m

₹ 56,860

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 7/3

00:10-06:30

1 stop26h 50m

Incheon Intl

Thu 12/3

16:40-23:10

1 stop34h 00m

₹ 57,039

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 14/2

23:40-09:50

1 stop30h 40m

Incheon Intl

Fri 20/2

12:35-22:25

1 stop13h 20m

₹ 57,845

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 14/2

23:40-09:50

1 stop30h 40m

Incheon Intl

Thu 19/2

12:35-22:25

1 stop13h 20m

₹ 57,845

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 30 results
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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
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 2 December 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
1,411 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Comfort

8.0

Overall

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very Good
1,411 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Comfort

8.0

Overall

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Thai Airways
7.8
Good
362 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Comfort

8.0

Overall

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Malaysia Airlines
7.3
Good
281 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Comfort

8.0

Overall

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Air India
5.5
Fair
2,948 reviews
Singapore Airlines
8.1
Very Good
1,411 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Comfort

8.0

Overall

8.1

Food

7.8

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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 Singapore Airlines, Air India, and Malaysia Airlines fly from Kolkata to South Korea in about 11h 55m. The time it takes to get you to your destination can typically vary by up to 6h 55m. 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 cheapest airlines to fly from Kolkata to South Korea one-way?

    For one-way options, check prices for Thai Vietjet Air. According to our data, you can fly for as low as ₹ 32,146. Users have also found prices from ₹ 32,952 and ₹ 66,531 on Thai Airways and Japan Airlines, respectively.

  • 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.

See more FAQs

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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 2 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 37,898Average₹ 44,311FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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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.

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

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