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Cheap flights from Kolkata to Seoul from ₹ 15,986

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SEL
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Kolkata to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 June 2025.

Round-trip from

₹ 47,616

One-way from

₹ 15,986

Popular in

August

Cheapest in

February

Average price

₹ 45,479
Singapore Airlines
  • Singapore Airlines
  • 8/7-15/7
  • 2 total stops
  • 45h 35m total
  • Kolkata to Seoul
Search Deals
13/7
  • 13/7
  • 1 total stop
  • 30h 20m total
  • Kolkata to Seoul
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 347,660 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 104,133 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Kolkata to Seoul

Cheapest flights from Kolkata to Seoul
Explore the most affordable flight options available from Kolkata to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Tue 8/723:30CCU - ICN
1 stop12h 35mSingapore Airlines
Tue 15/716:45ICN - CCU
1 stop33h 00mSingapore Airlines
Deal found 10/6₹ 47,616
Mon 7/702:00CCU - ICN
1 stop9h 55mThai Airways
Tue 15/709:35ICN - CCU
1 stop18h 40mThai Airways
Deal found 10/6₹ 48,727
Mon 7/702:25CCU - ICN
2 stops25h 50mAir India
Tue 15/712:15ICN - CCU
1 stop19h 30mAir India
Deal found 10/6₹ 74,031
Tue 8/712:30CCU - GMP
2 stops18h 45mJapan Airlines
Tue 15/707:55GMP - CCU
2 stops17h 20mJapan Airlines
Deal found 10/6₹ 78,904
Tue 8/716:15CCU - ICN
2 stops16h 55mMultiple Airlines
Tue 15/715:10ICN - CCU
2 stops21h 50mMultiple Airlines
Deal found 10/6₹ 91,726
Mon 7/703:50CCU - ICN
1 stop33h 45mQatar Airways
Mon 14/701:20ICN - CCU
1 stop28h 30mQatar Airways
Deal found 10/6₹ 154,302
Tue 8/722:00CCU - ICN
2 stops41h 25mEtihad Airways
Mon 14/701:35ICN - CCU
1 stop23h 15mEtihad Airways
Deal found 10/6₹ 172,254

Cheapflights Fare Finder

Customise your flight search to find flights from Kolkata to Seoul 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 2025.
Use the filters below to find and compare flights from Kolkata to Seoul that are best for you.

Fly from

Kolkata

Fly to

Seoul

Route

Depart

Return

Price

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Tue 8/7

23:30-15:35

1 stop12h 35m

Incheon Intl

Tue 15/7

16:45-22:15

1 stop33h 00m

₹ 47,616

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 7/7

02:00-15:25

1 stop9h 55m

Incheon Intl

Tue 15/7

09:35-00:45

1 stop18h 40m

₹ 48,727

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 7/7

02:25-07:45

2 stops25h 50m

Incheon Intl

Tue 15/7

12:15-04:15

1 stop19h 30m

₹ 74,031

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Tue 8/7

12:30-10:45

2 stops18h 45m

Seoul Gimpo Intl

Tue 15/7

07:55-21:45

2 stops17h 20m

₹ 78,904

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Tue 8/7

16:15-12:40

2 stops16h 55m

Incheon Intl

Tue 15/7

15:10-09:30

2 stops21h 50m

₹ 91,726

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 7/7

03:50-17:05

1 stop33h 45m

Incheon Intl

Mon 14/7

01:20-02:20

1 stop28h 30m

₹ 154,302

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Tue 8/7

22:00-18:55

2 stops41h 25m

Incheon Intl

Mon 14/7

01:35-21:20

1 stop23h 15m

₹ 172,254

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sun 13/7

00:30-10:20

1 stop30h 20m

₹ 15,986

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Wed 18/6

19:50-19:50

3 stops20h 30m

₹ 25,902

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 25/7

02:00-15:25

1 stop9h 55m

₹ 27,954

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 14 results
1
2

Best time to book a flight from Kolkata to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

Currently, April is the cheapest month in which you can book a flight from Kolkata to Seoul (average of ₹ 453). Flying from Kolkata to Seoul in December is currently the most expensive (average of ₹ 600). 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.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 12 June 2025.
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Singapore Airlines
8.1
Very Good
1,302 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Thai Airways
7.7
Good
335 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Qatar Airways
7.4
Good
3,584 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Etihad Airways
7.4
Good
1,211 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Comfort

8.2

Entertainment

7.8

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Seoul. 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 Seoul?

    If you book a flight to Seoul from Kolkata, you will be flying from Netaji S. Chandra, which is the city’s only airport. Kolkata Netaji S. Chandra (CCU) is located 13.4 km from the centre of Kolkata. There are 0 flights from Netaji S. Chandra to Seoul per day from 2 different airlines.

  • What are the cheapest airlines flying from Kolkata to Seoul round-trip?

    Cheapflights users have booked flights from Kolkata to Seoul return from ₹ 47,616. Other airlines that can offer you cheap pricing are Thai Airways, from ₹ 48,727, and Air India, from ₹ 74,031. Users have found that Singapore Airlines is 10% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Kolkata to Seoul one-way?

    The cheapet airlines for a one-way flight from Kolkata to Seoul are Thai Airways (₹ 27,954), Singapore Airlines (₹ 31,715), and Air India (₹ 49,753).

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

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

  • How can I find direct flights from Kolkata to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Kolkata to Seoul 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 Seoul?

    Currently, April is the cheapest month in which you can book a flight from Kolkata to Seoul (average of ₹ 453). Flying from Kolkata to Seoul in December is currently the most expensive (average of ₹ 600). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kolkata to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Kolkata to Incheon Intl flights

Top 2 airlines flying from Kolkata to Seoul

Discover the top 2 airlines that operate flights from Kolkata to Seoul. 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 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 36,181Average₹ 40,741FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest₹ 49,439Average₹ 57,101FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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Certainly. Search results for flights to Seoul from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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