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Cheap flights from Kolkata to South Korea from ₹ 24,077

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ICN
19 Feb — 26 Feb1
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 20 January 2026.

Round-trip from

₹ 37,161

One-way from

₹ 24,077

Popular in

October

Cheapest in

March

Average price

₹ 41,976
6/2-22/2
  • 6/2-22/2
  • 2 total stops
  • 59h 30m total
  • Kolkata to South Korea
Search Deals
Thai Lion Air
  • Thai Lion Air
  • 4/3
  • 1 total stop
  • 28h 50m total
  • Kolkata to South Korea
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 357,696 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 82,603 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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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 20 January 2026.

Fri 6/202:35
CCU
-
ICN
1 stop28h 00m
Multiple Airlines
Sun 22/219:50
ICN
-
CCU
1 stop31h 30m
Multiple Airlines
Deal found 19/1₹ 37,161
Mon 1/623:30
CCU
-
ICN
1 stop19h 20m
Singapore Airlines
Fri 5/611:05
ICN
-
CCU
1 stop14h 40m
Singapore Airlines
Deal found 18/1₹ 41,159
Sat 7/212:45
CCU
-
ICN
1 stop13h 10m
Multiple Airlines
Sat 21/219:50
ICN
-
CCU
1 stop31h 30m
Multiple Airlines
Deal found 19/1₹ 42,703
Mon 9/308:35
CCU
-
ICN
1 stop22h 25m
Air India
Tue 17/312:05
ICN
-
CCU
1 stop15h 40m
Air India
Deal found 18/1₹ 42,794
Mon 19/123:05
CCU
-
ICN
1 stop13h 25m
Multiple Airlines
Sat 28/221:15
ICN
-
CCU
1 stop12h 10m
Multiple Airlines
Deal found 19/1₹ 51,698
Sun 19/423:40
CCU
-
ICN
1 stop12h 20m
Singapore Airlines
Wed 22/411:05
ICN
-
CCU
1 stop14h 40m
Singapore Airlines
Deal found 18/1₹ 58,513
Wed 4/323:40
CCU
-
CJU
1 stop15h 45m
Singapore Airlines
Fri 6/308:55
CJU
-
CCU
1 stop17h 00m
Singapore Airlines
Deal found 19/1₹ 65,872
Sat 7/212:00
CCU
-
GMP
2 stops19h 25m
Japan Airlines
Sat 21/212:05
GMP
-
CCU
2 stops22h 50m
Japan Airlines
Deal found 19/1₹ 98,763
Mon 9/315:55
CCU
-
ICN
2 stops17h 20m
Multiple Airlines
Tue 17/313:45
ICN
-
CCU
2 stops28h 00m
Multiple Airlines
Deal found 18/1₹ 100,580
Thu 30/714:30
CCU
-
GMP
2 stops24h 00m
Japan Airlines
Mon 3/807:55
GMP
-
CCU
2 stops30h 20m
Japan Airlines
Deal found 18/1₹ 102,034
Sat 7/212:00
CCU
-
GMP
2 stops19h 25m
Japan Airlines
Sun 22/208:00
GMP
-
CCU
2 stops28h 40m
Japan Airlines
Deal found 19/1₹ 102,761
Mon 1/622:30
CCU
-
ICN
2 stops30h 35m
Turkish Airlines
Fri 5/610:15
ICN
-
CCU
2 stops28h 00m
Turkish Airlines
Deal found 18/1₹ 143,283

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 20 January 2026.
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

Fri 6/2

02:35-10:05

1 stop28h 00m

Incheon Intl

Sun 22/2

19:50-23:50

1 stop31h 30m

₹ 37,161

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 7/2

12:45-05:25

1 stop13h 10m

Incheon Intl

Sat 21/2

19:50-23:50

1 stop31h 30m

₹ 42,703

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 9/3

08:35-10:30

1 stop22h 25m

Incheon Intl

Tue 17/3

12:05-00:15

1 stop15h 40m

₹ 42,794

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sun 19/4

23:40-09:50

1 stop30h 40m

Incheon Intl

Wed 22/4

11:05-22:15

1 stop14h 40m

₹ 58,513

KolkataJeju City

CCU - CJU

CCUCJU

Kolkata Netaji S. Chandra

Wed 4/3

23:40-18:55

1 stop15h 45m

Jeju City

Fri 6/3

08:55-22:25

1 stop17h 00m

₹ 65,872

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Sat 7/2

12:00-10:55

2 stops19h 25m

Seoul Gimpo Intl

Sat 21/2

12:05-07:25

2 stops22h 50m

₹ 98,763

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 9/3

15:55-12:45

2 stops17h 20m

Incheon Intl

Tue 17/3

13:45-14:15

2 stops28h 00m

₹ 100,580

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Mon 1/6

10:05-10:45

2 stops21h 10m

Seoul Gimpo Intl

Fri 5/6

07:55-20:15

2 stops15h 50m

₹ 102,034

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Sat 7/2

12:00-10:55

2 stops19h 25m

Seoul Gimpo Intl

Sun 22/2

08:00-09:10

2 stops28h 40m

₹ 102,761

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 7/2

22:30-09:05

2 stops31h 05m

Incheon Intl

Sat 21/2

10:45-12:25

2 stops29h 10m

₹ 143,465

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 23 results
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2
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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 20 January 2026.
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
1,433 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.1
Very Good
1,433 reviews
Singapore Airlines
8.1
Very Good
1,433 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Thai Airways
7.8
Good
379 reviews
Singapore Airlines
8.1
Very Good
1,433 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.3
Good
290 reviews
Singapore Airlines
8.1
Very Good
1,433 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Air India
5.5
Fair
2,977 reviews
Singapore Airlines
8.1
Very Good
1,433 reviews
Check prices

Crew

8.6

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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 Air India, Singapore Airlines, and Japan Airlines fly from Kolkata to South Korea in about 15h 45m. The time it takes to get you to your destination can typically vary by up to 6h 40m. 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 - 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.

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 20 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 39,444Average₹ 44,962FlexibilityNo 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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