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Cheap flights from Kolkata to Seoul from ₹ 19,357

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SEL
23 Mar — 30 Mar1
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 18 March 2025.

Round-trip from

₹ 47,567

One-way from

₹ 19,357

Popular in

March

Cheapest in

February

Average price

₹ 61,542
Singapore Airlines
  • Singapore Airlines
  • 11/5-14/5
  • 2 total stops
  • 36h 05m total
  • Kolkata to Seoul
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20/5
  • 20/5
  • 1 total stop
  • 14h 50m total
  • Kolkata to Seoul
Search Deals
High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 0% potential price decrease (₹ 41,923 potential savings vs. average return price).
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Average for round-trip flights in March 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 18 March 2025.

Tue 15/400:45CCU - ICN
1 stop14h 50mMultiple Airlines
Wed 23/408:15ICN - CCU
1 stop17h 35mMultiple Airlines
Deal found 16/3₹ 29,252
Sun 11/523:30CCU - ICN
1 stop19h 20mSingapore Airlines
Wed 14/509:00ICN - CCU
1 stop16h 45mSingapore Airlines
Deal found 17/3₹ 47,567
Thu 15/500:55CCU - ICN
1 stop30h 15mAir India
Fri 23/512:15ICN - CCU
1 stop14h 45mAir India
Deal found 17/3₹ 56,160
Fri 16/508:15CCU - ICN
2 stops19h 25mMalaysia Airlines
Fri 23/511:00ICN - CCU
1 stop15h 55mMalaysia Airlines
Deal found 17/3₹ 61,195
Wed 30/410:05CCU - GMP
2 stops21h 10mJapan Airlines
Wed 7/507:55GMP - CCU
2 stops19h 05mJapan Airlines
Deal found 16/3₹ 86,280
Thu 15/503:50CCU - ICN
1 stop33h 45mQatar Airways
Thu 22/501:20ICN - CCU
1 stop28h 30mQatar Airways
Deal found 17/3₹ 176,987

Find flights from Kolkata to Seoul within your budget

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 18 March 2025.

Fly from

Kolkata

Fly to

Seoul

Route

Depart

Return

Price

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Tue 15/4

00:45-19:05

1 stop14h 50m

Incheon Intl

Wed 23/4

08:15-22:20

1 stop17h 35m

₹ 29,252

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sun 11/5

23:30-22:20

1 stop19h 20m

Incheon Intl

Wed 14/5

09:00-22:15

1 stop16h 45m

₹ 47,567

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Thu 15/5

00:55-10:40

1 stop30h 15m

Incheon Intl

Fri 23/5

12:15-23:30

1 stop14h 45m

₹ 56,160

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 16/5

08:15-07:10

2 stops19h 25m

Incheon Intl

Fri 23/5

11:00-23:25

1 stop15h 55m

₹ 61,195

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Wed 30/4

10:05-10:45

2 stops21h 10m

Seoul Gimpo Intl

Wed 7/5

07:55-23:30

2 stops19h 05m

₹ 86,280

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Thu 15/5

03:50-17:05

1 stop33h 45m

Incheon Intl

Thu 22/5

01:20-02:20

1 stop28h 30m

₹ 176,987

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Tue 20/5

00:45-19:05

1 stop14h 50m

₹ 19,357

KolkataSeoul

CCU - GMP

CCUGMP

Kolkata Netaji S. Chandra

Mon 21/4

02:35-09:45

3 stops51h 40m

₹ 24,478

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sun 18/5

00:40-07:10

1 stop27h 00m

₹ 26,474

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 28/3

01:55-06:35

1 stop25h 10m

₹ 28,991

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 12 results
1
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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.

Travel insights for flights from Kolkata to Seoul

Get recent, data-driven insights about flights from Kolkata to Seoul including ideal travel times, pricing trends, and more.

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 18 March 2025.
Japan Airlines
8.3
Very Good
1,436 reviews
Check prices

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Japan Airlines
8.3
Very Good
1,436 reviews
Japan Airlines
8.3
Very Good
1,436 reviews
Check prices

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Singapore Airlines
8.1
Very Good
1,281 reviews
Japan Airlines
8.3
Very Good
1,436 reviews
Check prices

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Thai Airways
7.8
Good
316 reviews
Japan Airlines
8.3
Very Good
1,436 reviews
Check prices

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Qatar Airways
7.4
Good
3,541 reviews
Japan Airlines
8.3
Very Good
1,436 reviews
Check prices

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Malaysia Airlines
7.3
Good
251 reviews
Japan Airlines
8.3
Very Good
1,436 reviews
Check prices

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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 ₹ 47,567. Other airlines that can offer you cheap pricing are Air India, from ₹ 56,160, and Malaysia Airlines, from ₹ 61,195. Users have found that Singapore Airlines is 15% 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 Malaysia Airlines (₹ 26,474), Thai Airways (₹ 28,991), and Singapore Airlines (₹ 35,502).

  • 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

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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 18 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 36,738Average₹ 40,552FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest₹ 50,200Average₹ 61,900FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kolkata to Seoul?

Deals for Kolkata to Seoul 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 Seoul?

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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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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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