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Cheap flights from Seoul to Kolkata from ₹ 14,868

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CCU
23 Jan — 30 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 24 December 2025.

Thu 25/1216:15ICN - CCU
1 stop19h 05mMultiple Airlines
Fri 2/122:00CCU - ICN
2 stops35h 15mMultiple Airlines
Deal found 22/12₹ 57,681
Thu 25/1212:05ICN - CCU
1 stop19h 40mAir India
Fri 2/115:55CCU - ICN
1 stop15h 05mAir India
Deal found 22/12₹ 59,562

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 24 December 2025.

Round-trip from

₹ 33,498

One-way from

₹ 14,868

Popular in

February

Cheapest in

July

Average price

₹ 64,398
Thai Vietjet Air
  • Thai Vietjet Air
  • 9/3-13/3
  • 2 total stops
  • 44h 45m total
  • Seoul to Kolkata
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Thai Vietjet Air
  • Thai Vietjet Air
  • 26/4
  • 1 total stop
  • 15h 10m total
  • Seoul to Kolkata
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 862,266 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 134,252 potential savings vs. average return price).
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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 24 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

Wed 8/4

12:10-23:50

1 stop15h 10m

Kolkata Netaji S. Chandra

Sat 27/6

00:45-07:00

1 stop26h 45m

₹ 34,125

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

₹ 36,095

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sun 1/2

13:30-01:35

1 stop15h 35m

Kolkata Netaji S. Chandra

Wed 4/2

02:35-10:55

1 stop28h 50m

₹ 37,439

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sun 25/1

13:30-01:35

1 stop15h 35m

Kolkata Netaji S. Chandra

Wed 28/1

02:35-10:55

1 stop28h 50m

₹ 38,693

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sun 25/1

13:30-01:35

1 stop15h 35m

Kolkata Netaji S. Chandra

Fri 30/1

02:35-10:55

1 stop28h 50m

₹ 39,947

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sat 24/1

07:35-00:20

1 stop20h 15m

Kolkata Netaji S. Chandra

Wed 28/1

02:35-11:20

1 stop29h 15m

₹ 40,305

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Tue 12/5

12:15-15:15

1 stop30h 30m

Kolkata Netaji S. Chandra

Mon 18/5

07:00-10:40

1 stop24h 10m

₹ 40,574

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sun 25/1

12:35-23:50

1 stop14h 45m

Kolkata Netaji S. Chandra

Wed 28/1

21:45-19:25

1 stop18h 10m

₹ 41,201

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sun 25/1

12:10-23:50

1 stop15h 10m

Kolkata Netaji S. Chandra

Fri 30/1

00:10-05:25

2 stops25h 45m

₹ 41,738

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Mon 9/3

10:35-22:20

2 stops15h 15m

Kolkata Netaji S. Chandra

Fri 13/3

02:35-16:35

1 stop10h 30m

₹ 41,738

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 19 results
1
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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 ₹ 38,872). Flying from Seoul to Kolkata in October is currently the most expensive (average of ₹ 62,965). 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.

How much does it cost for a return flight from Seoul to Kolkata?

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 ₹ 67,429.

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 24 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
371 reviews
Check prices

Overall

7.8

Food

7.3

Crew

8.3

Boarding

7.8

Entertainment

6.9

Comfort

7.5

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
371 reviews
Thai Airways
7.8
Good
371 reviews
Check prices

Overall

7.8

Food

7.3

Crew

8.3

Boarding

7.8

Entertainment

6.9

Comfort

7.5

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 35m. Thai Lion Air provides one of the quickest options available for as low as ₹ 36,095. 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 ₹ 43,759 on this airline. This flight start at 18% 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 ₹ 38,872). Flying from Seoul to Kolkata in October is currently the most expensive (average of ₹ 62,965). 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 24 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest₹ 43,759Average₹ 47,315FlexibilityNo 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?

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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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