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Cheap flights from Seoul to Kolkata from ₹ 16,630

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CCU
10 Jan — 17 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seoul to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Seoul to Kolkata
Explore the most affordable flight options available from Seoul to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 December 2025.

Thu 18/1212:05ICN - CCU
1 stop14h 40mMultiple Airlines
Sun 21/1222:00CCU - ICN
2 stops20h 25mMultiple Airlines
Deal found 10/12₹ 56,001
Thu 18/1212:05ICN - CCU
1 stop15h 40mAir India
Sun 21/1222:00CCU - ICN
1 stop33h 00mAir India
Deal found 10/12₹ 58,158
Sat 27/1207:35ICN - CCU
1 stop20h 15mMultiple Airlines
Sat 3/101:05CCU - ICN
1 stop35h 25mMultiple Airlines
Deal found 11/12₹ 59,417
Fri 19/1212:05ICN - CCU
1 stop25h 10mAir India
Sat 3/113:30CCU - ICN
1 stop17h 30mAir India
Deal found 10/12₹ 61,125
Fri 19/1211:05ICN - CCU
1 stop15h 35mMalaysia Airlines
Sat 3/118:00CCU - ICN
2 stops23h 25mMalaysia Airlines
Deal found 11/12₹ 116,047
Thu 18/1211:05ICN - CCU
2 stops23h 50mMalaysia Airlines
Sun 21/1218:00CCU - ICN
2 stops33h 00mMalaysia Airlines
Deal found 10/12₹ 129,171
Sat 27/1211:05ICN - CCU
2 stops23h 50mMalaysia Airlines
Sun 4/116:15CCU - ICN
2 stops34h 45mMalaysia Airlines
Deal found 11/12₹ 133,486

Find flight deals from Seoul to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Kolkata (CCU). 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 11 December 2025.

Round-trip from

₹ 39,192

One-way from

₹ 16,630

Popular in

February

Cheapest in

July

Average price

₹ 64,630
23/2-25/2
  • 23/2-25/2
  • 2 total stops
  • 46h 00m total
  • Seoul to Kolkata
Search Deals
13/1
  • 13/1
  • 2 total stops
  • 34h 55m total
  • Seoul to Kolkata
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 959,031 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 132,674 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

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

Fly from

Seoul

Fly to

Kolkata

Route

Depart

Return

Price

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sun 25/1

12:35-01:35

1 stop16h 30m

Kolkata Netaji S. Chandra

Sun 1/2

23:05-06:20

1 stop27h 45m

₹ 40,900

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

₹ 40,990

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Tue 6/1

15:40-19:00

3 stops30h 50m

Kolkata Netaji S. Chandra

Mon 12/1

14:20-16:30

3 stops22h 40m

₹ 44,585

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Tue 6/1

11:20-06:55

2 stops23h 05m

Kolkata Netaji S. Chandra

Mon 2/2

18:50-06:20

2 stops32h 00m

₹ 45,574

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sun 4/1

22:40-23:50

2 stops28h 40m

Kolkata Netaji S. Chandra

Sun 1/2

23:05-16:00

1 stop13h 25m

₹ 46,922

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Tue 13/1

14:55-22:20

2 stops34h 55m

₹ 16,630

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Wed 11/3

12:10-23:50

1 stop15h 10m

₹ 16,719

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sun 1/2

07:35-22:20

1 stop18h 15m

₹ 16,899

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Wed 11/3

18:05-22:20

2 stops31h 45m

₹ 17,888

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Thu 21/5

10:05-23:59

2 stops17h 24m

₹ 18,068

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 14 results
1
2

Best time to book a flight from Seoul to Kolkata

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

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

Currently, July is the cheapest month in which you can book a flight from Seoul to Kolkata (average of ₹ 39,012). Flying from Seoul to Kolkata in October is currently the most expensive (average of ₹ 63,192). 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.

What’s the top stopover airport for flights from Seoul to Kolkata?

Share of one-stop return flights from Seoul to Kolkata chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Bangkok (BKK) – chosen by Cheapflights users on 50% of one-stop itineraries from Seoul to Kolkata on Cheapflights.

What’s the cheapest stopover airport for flights from Seoul to Kolkata?

Average return fare for one-stop flights from Seoul to Kolkata, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Bangkok (BKK) is the most affordable one-stop option, with an average return flight price of ₹ 67,672.

What’s the fastest stopover option from Seoul to Kolkata?

Shortest average travel time for one-stop one-way flights from Seoul to Kolkata, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Bangkok (BKK) have the shortest average one-way travel time for one-stop routes: 10h 40m.

Which airport typically offers the quickest stopover for flights from Seoul to Kolkata?

Average stopover duration for one-stop one-way flights from Seoul to Kolkata, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 2h 10m.

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 December 2025.
Check out reviews from past customers who have flown with Thai Airways from Seoul to Kolkata to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
366 reviews
Check prices

Crew

8.3

Entertainment

6.9

Boarding

7.9

Food

7.3

Comfort

7.5

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
366 reviews
Thai Airways
7.8
Good
366 reviews
Check prices

Crew

8.3

Entertainment

6.9

Boarding

7.9

Food

7.3

Comfort

7.5

Overall

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

Find useful and relevant information for your journey from Seoul 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 Seoul?

    Most people fly into Kolkata Netaji S. Chandra (CCU) if they book a flight to Kolkata from Seoul. On average, Netaji S. Chandra has 0 inbound flights from Seoul per day from 1 airline. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

  • How long is the flight from Seoul to Kolkata?

    A quick flight from Seoul to Kolkata can take about 15h 10m. Thai Vietjet Air provides one of the quickest options available for as low as ₹ 40,990. Airlines will cover a distance of 3973 km.

  • What is the cheapest airline to fly from Seoul to Kolkata round-trip?

    Our cheapest airline available from Seoul to Kolkata is Thai Airways. Our recent data shows that you can find tickets from as low as ₹ 43,916 on this airline. This flight start at 19% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Seoul to Kolkata (average of ₹ 39,012). Flying from Seoul to Kolkata in October is currently the most expensive (average of ₹ 63,192). 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 Seoul to Kolkata

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

Top airline flying from Seoul to Kolkata

Discover the top airline that operate flights from Seoul 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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest₹ 43,916Average₹ 47,486FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Seoul to Kolkata via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seoul to Kolkata?

Millions of users choose and trust Cheapflights to book the best flight deals from Seoul to Kolkata for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seoul to Kolkata with no change fees?

Yes! Cheapflights helps users easily find flights from Seoul to Kolkata with no change fees.

Can Cheapflights notify me if prices for flights from Seoul to Kolkata become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kolkata from Seoul today and book when prices fit your budget.

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