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Cheap flights from Kolkata to South Korea from ₹ 21,939

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ICN
14 Mar — 21 Mar1
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 12 February 2026.

Fri 27/322:00
CCU
-
ICN
2 stops20h 25m
Multiple Airlines
Fri 3/411:20
ICN
-
CCU
1 stop16h 09m
Multiple Airlines
Deal found 10/2₹ 41,975
Mon 16/212:45
CCU
-
ICN
1 stop14h 20m
Multiple Airlines
Sat 21/219:50
ICN
-
CCU
1 stop15h 00m
Multiple Airlines
Deal found 11/2₹ 42,519
Wed 11/319:05
CCU
-
ICN
1 stop11h 55m
Multiple Airlines
Wed 18/313:30
ICN
-
CCU
1 stop15h 35m
Multiple Airlines
Deal found 11/2₹ 54,033
Sat 18/400:40
CCU
-
ICN
1 stop17h 05m
Malaysia Airlines
Tue 21/411:00
ICN
-
CCU
1 stop15h 55m
Malaysia Airlines
Deal found 9/2₹ 58,475
Wed 11/323:40
CCU
-
ICN
2 stops18h 35m
Singapore Airlines
Wed 18/311:35
ICN
-
CCU
1 stop14h 20m
Singapore Airlines
Deal found 11/2₹ 59,925
Thu 30/714:30
CCU
-
GMP
2 stops27h 15m
Japan Airlines
Mon 3/819:15
GMP
-
CCU
2 stops44h 30m
Japan Airlines
Deal found 9/2₹ 101,810
Wed 11/314:10
CCU
-
GMP
2 stops17h 15m
Japan Airlines
Wed 18/308:00
GMP
-
CCU
2 stops19h 10m
Japan Airlines
Deal found 11/2₹ 105,889
Fri 27/308:15
CCU
-
GMP
2 stops23h 10m
Japan Airlines
Fri 3/412:05
GMP
-
CCU
2 stops37h 10m
Japan Airlines
Deal found 10/2₹ 110,966
Fri 27/322:00
CCU
-
GMP
2 stops12h 20m
Multiple Airlines
Fri 3/407:40
GMP
-
CCU
2 stops17h 05m
Multiple Airlines
Deal found 10/2₹ 486,656

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 12 February 2026.

Round-trip from

₹ 41,975

One-way from

₹ 21,939

Popular in

October

Cheapest in

January

Average price

₹ 54,939
27/3-3/4
  • 27/3-3/4
  • 3 total stops
  • 36h 34m total
  • Kolkata to South Korea
Search Deals
18/3
  • 18/3
  • 1 total stop
  • 29h 45m total
  • Kolkata to South Korea
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 405,339 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 95,279 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 12 February 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 27/3

22:00-21:55

2 stops20h 25m

Incheon Intl

Fri 3/4

11:20-23:59

1 stop16h 09m

₹ 41,975

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 11/3

19:05-10:30

1 stop11h 55m

Incheon Intl

Wed 18/3

13:30-01:35

1 stop15h 35m

₹ 54,033

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 18/4

00:40-21:15

1 stop17h 05m

Incheon Intl

Tue 21/4

11:00-23:25

1 stop15h 55m

₹ 58,475

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 11/3

23:40-21:45

2 stops18h 35m

Incheon Intl

Wed 18/3

11:35-22:25

1 stop14h 20m

₹ 59,925

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Thu 30/7

14:30-21:15

2 stops27h 15m

Seoul Gimpo Intl

Mon 3/8

19:15-12:15

2 stops44h 30m

₹ 101,810

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Wed 11/3

14:10-10:55

2 stops17h 15m

Seoul Gimpo Intl

Wed 18/3

08:00-23:40

2 stops19h 10m

₹ 105,889

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Fri 27/3

08:15-10:55

2 stops23h 10m

Seoul Gimpo Intl

Fri 3/4

12:05-21:45

2 stops37h 10m

₹ 110,966

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Fri 27/3

22:00-13:50

2 stops12h 20m

Seoul Gimpo Intl

Fri 3/4

07:40-21:15

2 stops17h 05m

₹ 486,656

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 18/3

00:50-10:05

1 stop29h 45m

₹ 21,939

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 6/3

18:50-16:00

2 stops17h 40m

₹ 25,928

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 19 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 12 February 2026.
Read through reviews of airlines operating flights from Kolkata to South Korea, such as Singapore Airlines, Thai Airways, andAir India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

Entertainment

8.0

Food

7.8

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
8.2
Very Good
1,452 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

Entertainment

8.0

Food

7.8

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
382 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

Entertainment

8.0

Food

7.8

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
2,968 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

Entertainment

8.0

Food

7.8

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 Japan Airlines fly from Kolkata to South Korea in about 27h 15m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 4006 km.

  • 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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Alternative routes for Kolkata to South Korea

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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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 39,358Average₹ 44,877FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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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.

Can Cheapflights find flights from Kolkata to South Korea with no change fees?

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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