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Cheap flights from Kolkata to South Korea from ₹ 23,278

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ICN
1 Sep — 8 Sep1
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 2 August 2026.

Sun 2/801:00
CCU
-
ICN
1 stop29h 30m
Thai Vietjet Air
Mon 17/812:10
ICN
-
CCU
1 stop15h 10m
Thai Vietjet Air
Deal found 30/7₹ 40,927
Mon 14/901:10
CCU
-
ICN
2 stops16h 00m
China Eastern
Tue 22/913:10
ICN
-
CCU
3 stops38h 30m
China Eastern
Deal found 31/7₹ 41,118
Wed 26/801:10
CCU
-
ICN
2 stops16h 00m
China Eastern
Thu 3/912:00
ICN
-
CCU
2 stops15h 40m
China Eastern
Deal found 30/7₹ 41,595
Sat 5/901:10
CCU
-
ICN
1 stop18h 05m
China Eastern
Thu 10/913:10
ICN
-
CCU
2 stops14h 30m
China Eastern
Deal found 29/7₹ 42,072
Sat 22/801:10
CCU
-
ICN
1 stop18h 05m
China Eastern
Sun 30/814:15
ICN
-
CCU
2 stops37h 25m
China Eastern
Deal found 30/7₹ 43,885
Sun 8/1101:10
CCU
-
ICN
3 stops31h 35m
China Eastern
Wed 18/1116:05
ICN
-
CCU
3 stops35h 35m
China Eastern
Deal found 30/7₹ 44,934
Fri 28/801:10
CCU
-
ICN
2 stops30h 15m
China Eastern
Sat 5/916:15
ICN
-
CCU
2 stops11h 25m
China Eastern
Deal found 1/8₹ 45,125
Wed 16/914:10
CCU
-
CJU
2 stops18h 55m
Multiple Airlines
Wed 23/907:30
CJU
-
CCU
2 stops21h 35m
Multiple Airlines
Deal found 2/8₹ 65,636
Sun 23/801:10
CCU
-
CJU
3 stops37h 30m
China Eastern
Fri 28/813:40
CJU
-
CCU
3 stops38h 00m
China Eastern
Deal found 31/7₹ 69,262
Mon 21/901:10
CCU
-
GMP
2 stops30h 20m
China Eastern
Sat 26/916:00
GMP
-
CCU
2 stops35h 40m
China Eastern
Deal found 29/7₹ 70,311
Wed 26/801:10
CCU
-
GMP
2 stops15h 10m
Multiple Airlines
Thu 3/912:00
GMP
-
CCU
2 stops15h 40m
Multiple Airlines
Deal found 30/7₹ 70,597
Sun 2/801:10
CCU
-
GMP
2 stops15h 10m
China Eastern
Mon 17/820:50
GMP
-
CCU
2 stops54h 50m
China Eastern
Deal found 30/7₹ 76,894

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 2 August 2026.

Round-trip from

₹ 41,118

One-way from

₹ 23,278

Popular in

August

Cheapest in

January

Average price

₹ 97,787
China Eastern
  • China Eastern
  • 14/9-22/9
  • 5 total stops
  • 54h 30m total
  • Kolkata to South Korea
Search Deals
Thai Vietjet Air
  • Thai Vietjet Air
  • 14/9
  • 1 total stop
  • 29h 30m total
  • Kolkata to South Korea
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (₹ 1,452,352 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (₹ 362,380 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 2 August 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

Sat 5/9

01:10-22:45

1 stop18h 05m

Incheon Intl

Thu 10/9

13:10-00:10

2 stops14h 30m

₹ 42,072

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 22/8

01:10-22:45

1 stop18h 05m

Incheon Intl

Sun 30/8

14:15-00:10

2 stops37h 25m

₹ 43,885

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sun 8/11

01:10-12:15

2 stops31h 35m

Incheon Intl

Wed 18/11

15:40-00:10

2 stops36h 00m

₹ 47,415

KolkataJeju City

CCU - CJU

CCUCJU

Kolkata Netaji S. Chandra

Sun 23/8

01:10-18:10

2 stops37h 30m

Jeju City

Fri 28/8

13:40-00:10

2 stops38h 00m

₹ 69,262

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Mon 21/9

01:10-11:00

2 stops30h 20m

Seoul Gimpo Intl

Sat 26/9

16:00-00:10

2 stops35h 40m

₹ 70,311
Fastest return journey

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Wed 26/8

01:10-19:50

2 stops15h 10m

Seoul Gimpo Intl

Thu 3/9

12:00-00:10

2 stops15h 40m

₹ 70,597

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Sun 18/10

01:10-19:50

2 stops15h 10m

Seoul Gimpo Intl

Mon 2/11

20:50-00:10

2 stops54h 50m

₹ 86,148
Cheapest one-way

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 31/8

01:00-10:00

1 stop29h 30m

₹ 23,850

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 28/8

01:10-20:40

2 stops16h 00m

₹ 24,804

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 14/9

01:10-20:40

2 stops16h 00m

₹ 25,091

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 22 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, January is the cheapest month in which you can book a flight from Kolkata to South Korea (average of ₹ 24,137). Flying from Kolkata to South Korea in August is currently the most expensive (average of ₹ 97,787). 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 2 August 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
314 reviews
Check prices

Boarding

7.5

Food

7.0

Comfort

7.4

Crew

8.1

Entertainment

6.7

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
314 reviews
Malaysia Airlines
7.3
Good
314 reviews
Check prices

Boarding

7.5

Food

7.0

Comfort

7.4

Crew

8.1

Entertainment

6.7

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
5.5
Fair
2,954 reviews
Malaysia Airlines
7.3
Good
314 reviews
Check prices

Boarding

7.5

Food

7.0

Comfort

7.4

Crew

8.1

Entertainment

6.7

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 fly from Kolkata to South Korea in about 18h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3973 km.

  • 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, January is the cheapest month in which you can book a flight from Kolkata to South Korea (average of ₹ 24,137). Flying from Kolkata to South Korea in August is currently the most expensive (average of ₹ 97,787). 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

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