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Cheap flights from Kolkata to South Korea from ₹ 22,537

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ICN
12 Jul — 19 Jul1
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 June 2026.

Sat 27/601:10
CCU
-
ICN
1 stop18h 05m
China Eastern
Mon 29/607:45
ICN
-
CCU
1 stop19h 55m
China Eastern
Deal found 8/6₹ 41,349
Fri 3/701:10
CCU
-
ICN
2 stops30h 15m
China Eastern
Wed 8/719:40
ICN
-
CCU
2 stops32h 00m
China Eastern
Deal found 11/6₹ 44,501
Sat 27/601:10
CCU
-
ICN
1 stop18h 05m
China Eastern
Sat 4/707:45
ICN
-
CCU
1 stop19h 55m
China Eastern
Deal found 8/6₹ 46,315
Wed 4/1123:40
CCU
-
ICN
1 stop18h 50m
Singapore Airlines
Wed 11/1108:50
ICN
-
CCU
1 stop17h 05m
Singapore Airlines
Deal found 11/6₹ 47,174
Sat 25/714:10
CCU
-
ICN
1 stop13h 00m
Multiple Airlines
Sat 1/807:45
ICN
-
CCU
1 stop19h 55m
Multiple Airlines
Deal found 10/6₹ 47,270
Mon 29/601:10
CCU
-
ICN
2 stops16h 00m
China Eastern
Sat 4/716:15
ICN
-
CCU
2 stops35h 25m
China Eastern
Deal found 8/6₹ 47,747
Mon 29/601:10
CCU
-
GMP
2 stops15h 10m
China Eastern
Wed 1/720:50
GMP
-
CCU
3 stops30h 50m
China Eastern
Deal found 8/6₹ 47,747
Sat 11/701:10
CCU
-
ICN
2 stops16h 25m
China Eastern
Sun 19/716:35
ICN
-
CCU
2 stops35h 05m
China Eastern
Deal found 10/6₹ 48,798
Mon 29/601:10
CCU
-
GMP
2 stops15h 10m
China Eastern
Sat 4/720:50
GMP
-
CCU
2 stops30h 50m
China Eastern
Deal found 8/6₹ 51,185
Fri 3/701:10
CCU
-
GMP
2 stops30h 20m
China Eastern
Wed 8/720:50
GMP
-
CCU
2 stops30h 50m
China Eastern
Deal found 11/6₹ 54,814
Fri 3/701:10
CCU
-
GMP
2 stops30h 20m
China Eastern
Thu 9/720:50
GMP
-
CCU
2 stops30h 50m
China Eastern
Deal found 11/6₹ 55,769
Mon 29/601:10
CCU
-
GMP
2 stops15h 10m
China Eastern
Fri 3/712:00
GMP
-
CCU
2 stops15h 40m
China Eastern
Deal found 8/6₹ 59,684

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 June 2026.

Round-trip from

₹ 41,349

One-way from

₹ 22,537

Popular in

June

Cheapest in

January

Average price

₹ 65,318
China Eastern
  • China Eastern
  • 27/6-29/6
  • 2 total stops
  • 38h 00m total
  • Kolkata to South Korea
Search Deals
Thai Vietjet Air
  • Thai Vietjet Air
  • 16/9
  • 1 total stop
  • 29h 30m total
  • Kolkata to South Korea
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 432,398 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 121,471 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 June 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

Wed 4/11

23:40-22:00

1 stop18h 50m

Incheon Intl

Wed 11/11

08:50-22:25

1 stop17h 05m

₹ 47,174

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 29/6

01:10-20:40

2 stops16h 00m

Incheon Intl

Wed 1/7

18:25-00:10

2 stops33h 15m

₹ 47,747

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 3/7

01:10-13:15

3 stops32h 35m

Incheon Intl

Wed 8/7

11:55-00:10

3 stops39h 45m

₹ 50,994

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Mon 29/6

01:10-19:50

2 stops15h 10m

Seoul Gimpo Intl

Sat 4/7

20:50-00:10

2 stops30h 50m

₹ 51,185

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Mon 29/6

01:10-19:50

2 stops15h 10m

Seoul Gimpo Intl

Thu 2/7

20:50-00:10

2 stops30h 50m

₹ 51,185

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 24/7

00:40-07:10

1 stop27h 00m

Incheon Intl

Sat 1/8

12:55-00:10

3 stops14h 45m

₹ 51,376

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 3/7

01:10-20:45

3 stops16h 05m

Incheon Intl

Thu 9/7

07:45-00:10

1 stop19h 55m

₹ 51,663

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Fri 3/7

01:10-11:00

2 stops30h 20m

Seoul Gimpo Intl

Wed 8/7

20:50-00:10

2 stops30h 50m

₹ 54,814

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Fri 3/7

01:10-11:00

2 stops30h 20m

Seoul Gimpo Intl

Thu 9/7

20:50-00:10

2 stops30h 50m

₹ 55,769

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Mon 29/6

01:10-19:50

2 stops15h 10m

Seoul Gimpo Intl

Fri 3/7

12:00-00:10

2 stops15h 40m

₹ 59,684

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 36 resultsSorted by cheapest first
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3
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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, June is the cheapest month in which you can book a flight from Kolkata to South Korea (average of ₹ 15,757). Flying from Kolkata to South Korea in October is currently the most expensive (average of ₹ 58,729). 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 12 June 2026.
Read through reviews of airlines operating flights from Kolkata to South Korea, such as Singapore Airlines and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,543 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Singapore Airlines
8.2
Very Good
1,543 reviews
Singapore Airlines
8.2
Very Good
1,543 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Air India
5.5
Fair
2,959 reviews
Singapore Airlines
8.2
Very Good
1,543 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

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 and China Eastern fly from Kolkata to South Korea in about 16h. The time it takes to get you to your destination can typically vary by up to 2h 50m. 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 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, June is the cheapest month in which you can book a flight from Kolkata to South Korea (average of ₹ 15,757). Flying from Kolkata to South Korea in October is currently the most expensive (average of ₹ 58,729). 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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Alternative routes for Kolkata to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 41,457Average₹ 45,025FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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