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Cheap flights from Kolkata to South Korea from ₹ 23,465

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ICN
26 Jun — 3 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 27 May 2026.

Sun 14/601:10
CCU
-
ICN
2 stops16h 05m
China Eastern
Fri 19/608:30
ICN
-
CCU
3 stops19h 10m
China Eastern
Deal found 23/5₹ 41,567
Sat 4/700:40
CCU
-
ICN
1 stop27h 00m
Multiple Airlines
Sat 11/707:45
ICN
-
CCU
1 stop19h 55m
Multiple Airlines
Deal found 26/5₹ 41,950
Wed 3/601:10
CCU
-
ICN
2 stops30h 20m
China Eastern
Mon 8/607:45
ICN
-
CCU
1 stop19h 55m
China Eastern
Deal found 27/5₹ 42,142
Sun 5/701:10
CCU
-
ICN
3 stops34h 55m
China Eastern
Thu 9/707:45
ICN
-
CCU
1 stop19h 55m
China Eastern
Deal found 25/5₹ 42,333
Wed 3/601:10
CCU
-
ICN
3 stops30h 20m
China Eastern
Tue 9/616:15
ICN
-
CCU
2 stops35h 25m
China Eastern
Deal found 27/5₹ 42,812
Sat 4/701:10
CCU
-
ICN
2 stops16h 25m
China Eastern
Sat 11/707:45
ICN
-
CCU
1 stop19h 55m
China Eastern
Deal found 26/5₹ 43,291
Sat 6/601:10
CCU
-
ICN
2 stops30h 35m
China Eastern
Thu 2/712:55
ICN
-
CCU
3 stops14h 45m
China Eastern
Deal found 24/5₹ 43,387
Wed 3/601:10
CCU
-
GMP
2 stops15h 10m
China Eastern
Wed 10/612:00
GMP
-
CCU
2 stops15h 40m
China Eastern
Deal found 27/5₹ 51,049
Thu 16/701:10
CCU
-
GMP
2 stops30h 20m
China Eastern
Sun 19/720:50
GMP
-
CCU
3 stops30h 50m
China Eastern
Deal found 23/5₹ 78,250
Fri 3/701:10
CCU
-
GMP
2 stops30h 20m
Multiple Airlines
Sat 11/712:00
GMP
-
CCU
2 stops15h 40m
Multiple Airlines
Deal found 24/5₹ 81,219
Sun 5/701:10
CCU
-
GMP
2 stops15h 10m
China Eastern
Sat 11/712:00
GMP
-
CCU
2 stops15h 40m
China Eastern
Deal found 26/5₹ 116,178
Sat 4/714:00
CCU
-
GMP
2 stops17h 10m
Japan Airlines
Thu 9/719:15
GMP
-
CCU
2 stops30h 00m
Japan Airlines
Deal found 24/5₹ 125,276

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 27 May 2026.

Round-trip from

₹ 41,567

One-way from

₹ 23,465

Popular in

December

Cheapest in

January

Average price

₹ 48,367
China Eastern
  • China Eastern
  • 14/6-19/6
  • 5 total stops
  • 35h 15m total
  • Kolkata to South Korea
Search Deals
Malaysia Airlines
  • Malaysia Airlines
  • 4/7
  • 1 total stop
  • 17h 05m total
  • Kolkata to South Korea
Search Deals
High demand for flights, 14% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 111,072 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 27 May 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

Sun 5/7

01:10-11:00

2 stops30h 20m

Incheon Intl

Thu 9/7

07:45-00:10

1 stop19h 55m

₹ 42,142

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 8/6

01:10-20:40

2 stops16h 00m

Incheon Intl

Fri 12/6

15:55-00:10

2 stops35h 45m

₹ 42,812

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 3/7

01:10-21:05

2 stops16h 25m

Incheon Intl

Thu 9/7

07:45-00:10

1 stop19h 55m

₹ 47,027

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 6/6

01:10-17:25

3 stops36h 45m

Incheon Intl

Thu 2/7

16:15-00:10

3 stops35h 25m

₹ 47,793

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 6/6

01:10-22:45

1 stop18h 05m

Incheon Intl

Mon 8/6

12:55-00:10

3 stops14h 45m

₹ 50,283
Fastest return journey

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Mon 8/6

01:10-19:50

2 stops15h 10m

Seoul Gimpo Intl

Wed 10/6

12:00-00:10

2 stops15h 40m

₹ 51,049

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Thu 16/7

01:10-19:50

2 stops39h 10m

Seoul Gimpo Intl

Sun 19/7

12:00-00:10

2 stops15h 40m

₹ 78,250

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Mon 16/11

14:10-18:20

2 stops24h 40m

Seoul Gimpo Intl

Mon 23/11

08:00-23:40

2 stops19h 10m

₹ 128,533

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Sat 4/7

08:25-10:40

2 stops22h 45m

Seoul Gimpo Intl

Thu 9/7

19:15-21:45

2 stops30h 00m

₹ 130,353

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Sat 6/6

14:40-10:40

2 stops16h 30m

Seoul Gimpo Intl

Tue 9/6

19:15-21:45

2 stops30h 00m

₹ 131,981

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Showing 1-10 of 26 resultsSorted by cheapest first
1
2
3

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 ₹ 15,803). Flying from Kolkata to South Korea in October is currently the most expensive (average of ₹ 58,903). 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 27 May 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
1,523 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Crew

8.6

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
1,523 reviews
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Crew

8.6

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.
Thai Airways
7.9
Good
402 reviews
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Crew

8.6

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
2,961 reviews
Singapore Airlines
8.2
Very Good
1,523 reviews
Check prices

Food

7.8

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Crew

8.6

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 China Eastern fly from Kolkata to South Korea in about 30h 20m. 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, June is the cheapest month in which you can book a flight from Kolkata to South Korea (average of ₹ 15,803). Flying from Kolkata to South Korea in October is currently the most expensive (average of ₹ 58,903). 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 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 41,580Average₹ 45,158FlexibilityNo 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.

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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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