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Cheap flights from South Korea to Kolkata from ₹ 22,374

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — CCU
10 Feb — 17 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Korea to Kolkata

Keep the following information in mind while searching for South Korea to Kolkata flight deals. Data was last updated 11 January 2026.

Round-trip from

₹ 37,260

One-way from

₹ 22,374

Popular in

February

Cheapest in

July

Average price

₹ 60,175
9/2-13/2
  • 9/2-13/2
  • 2 total stops
  • 43h 10m total
  • South Korea to Kolkata
Search Deals
14/1
  • 14/1
  • 2 total stops
  • 45h 00m total
  • South Korea to Kolkata
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 451,124 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 157,569 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from South Korea to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from South Korea to Kolkata
Explore the most affordable flight options available from South Korea to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 January 2026.

Mon 9/212:10ICN - CCU
1 stop15h 10mMultiple Airlines
Fri 13/202:35CCU - ICN
1 stop28h 00mMultiple Airlines
Deal found 9/1₹ 37,260
Mon 9/212:10ICN - CCU
1 stop15h 10mThai Vietjet Air
Fri 13/200:50CCU - ICN
1 stop29h 35mThai Vietjet Air
Deal found 10/1₹ 38,072
Mon 9/213:30ICN - CCU
1 stop15h 35mThai Lion Air
Fri 13/202:35CCU - ICN
1 stop28h 50mThai Lion Air
Deal found 9/1₹ 38,162
Mon 29/613:30ICN - CCU
1 stop15h 35mThai Lion Air
Fri 3/702:35CCU - ICN
1 stop28h 50mThai Lion Air
Deal found 9/1₹ 38,703
Sat 11/412:15ICN - CCU
1 stop14h 30mAir India
Wed 15/413:30CCU - ICN
1 stop17h 40mAir India
Deal found 11/1₹ 39,786
Mon 9/212:30ICN - CCU
1 stop16h 35mMultiple Airlines
Fri 13/221:45CCU - ICN
1 stop18h 10mMultiple Airlines
Deal found 9/1₹ 39,876
Tue 14/412:15ICN - CCU
1 stop27h 00mAir India
Tue 21/422:00CCU - ICN
1 stop33h 10mAir India
Deal found 9/1₹ 39,966
Sat 21/217:50ICN - CCU
1 stop33h 30mMultiple Airlines
Sat 28/200:10CCU - ICN
1 stop12h 20mMultiple Airlines
Deal found 10/1₹ 40,237
Mon 2/212:30ICN - CCU
1 stop14h 50mMultiple Airlines
Sun 15/202:35CCU - ICN
1 stop27h 50mMultiple Airlines
Deal found 9/1₹ 40,327
Wed 25/212:10ICN - CCU
1 stop15h 10mMultiple Airlines
Mon 2/323:05CCU - ICN
1 stop27h 45mMultiple Airlines
Deal found 11/1₹ 40,417
Tue 3/211:20ICN - CCU
1 stop16h 05mMultiple Airlines
Mon 16/202:35CCU - ICN
1 stop10h 30mMultiple Airlines
Deal found 10/1₹ 40,778

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Korea to Kolkata 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 11 January 2026.
Use the filters below to find and compare flights from South Korea to Kolkata that are best for you.

Fly from

South Korea

Fly to

Kolkata

Route

Depart

Return

Price

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Mon 9/2

12:10-23:50

1 stop15h 10m

Kolkata Netaji S. Chandra

Fri 13/2

00:50-09:55

1 stop29h 35m

₹ 38,072

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Mon 9/2

13:30-01:35

1 stop15h 35m

Kolkata Netaji S. Chandra

Fri 13/2

02:35-10:55

1 stop28h 50m

₹ 38,162

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Tue 24/3

11:20-23:55

1 stop16h 05m

Kolkata Netaji S. Chandra

Sun 29/3

01:00-10:00

1 stop29h 30m

₹ 38,252

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Mon 29/6

13:30-01:35

1 stop15h 35m

Kolkata Netaji S. Chandra

Fri 3/7

02:35-10:55

1 stop28h 50m

₹ 38,703

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sat 11/4

12:15-23:15

1 stop14h 30m

Kolkata Netaji S. Chandra

Wed 15/4

13:30-10:40

1 stop17h 40m

₹ 39,786

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Tue 14/4

12:15-11:45

1 stop27h 00m

Kolkata Netaji S. Chandra

Tue 21/4

22:00-10:40

1 stop33h 10m

₹ 39,966

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Mon 2/2

12:30-23:50

1 stop14h 50m

Kolkata Netaji S. Chandra

Sun 15/2

02:35-09:55

1 stop27h 50m

₹ 40,327

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Wed 25/2

12:10-23:50

1 stop15h 10m

Kolkata Netaji S. Chandra

Mon 2/3

23:05-06:20

1 stop27h 45m

₹ 40,417

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Tue 3/2

11:20-23:55

1 stop16h 05m

Kolkata Netaji S. Chandra

Mon 16/2

02:35-16:35

1 stop10h 30m

₹ 40,778

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Mon 9/2

12:10-23:50

1 stop15h 10m

Kolkata Netaji S. Chandra

Fri 13/2

19:30-19:25

2 stops20h 25m

₹ 41,951

Flights are sorted by cheapest return flights first.

Deals found on 9/1

Showing 1-10 of 11 results
1
2

Best time to book a flight from South Korea to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from South Korea 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 South Korea to Kolkata

What is the cheapest month to book a flight from South Korea to Kolkata?

Currently, July is the cheapest month in which you can book a flight from South Korea to Kolkata (average of ₹ 39,154). Flying from South Korea to Kolkata in December is currently the most expensive (average of ₹ 71,903). 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 Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated 11 January 2026.
Read reviews from past customers who have flown with Thai Airways from South Korea to Kolkata. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
376 reviews
Check prices

Comfort

7.5

Food

7.3

Crew

8.3

Overall

7.8

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.8
Good
376 reviews
Thai Airways
7.8
Good
376 reviews
Check prices

Comfort

7.5

Food

7.3

Crew

8.3

Overall

7.8

Entertainment

6.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Related info for your journey

Find useful and relevant information for your journey from South Korea to Kolkata. 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 into for flights to Kolkata from South Korea?

    Most people fly into Kolkata Netaji S. Chandra (CCU) if they book a flight to Kolkata from South Korea. Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

  • How long is the flight from South Korea to Kolkata?

    Airlines like Thai Vietjet Air and Thai Lion Air fly from South Korea to Kolkata in about 15h 10m. The time it takes to get you to your destination can typically vary by up to 25m. The distance from South Korea to Kolkata is about 3973 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from South Korea to Kolkata that include hotel bookings?

    Yes. In addition to deals on South Korea to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Kolkata.

  • Can I find deals for business class flights from South Korea to Kolkata?

    Yes. Cheapflights offers flight deals from South Korea to Kolkata 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 South Korea to Kolkata?

    Currently, July is the cheapest month in which you can book a flight from South Korea to Kolkata (average of ₹ 39,154). Flying from South Korea to Kolkata in December is currently the most expensive (average of ₹ 71,903). 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

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Top airline flying from South Korea to Kolkata

Discover the top airline that operate flights from South Korea to Kolkata. 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 11 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest₹ 44,076Average₹ 47,659FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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