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Cheap flights from Kolkata to Incheon Intl Airport from ₹ 23,420

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ICN
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Incheon Intl (ICN). 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 14 November 2025.

Round-trip from

₹ 42,671

One-way from

₹ 23,420

Popular in

December

Cheapest in

February

Average price

₹ 48,526
Air India
  • Air India
  • 28/12-1/1
  • 2 total stops
  • 48h 40m total
  • Kolkata to Incheon
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8/1
  • 8/1
  • 1 total stop
  • 30h 05m total
  • Kolkata to Incheon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 698,002 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 146,727 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Kolkata to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Incheon Intl
Explore the most affordable flight options available from Kolkata to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Sun 28/1222:00CCU - ICN
1 stop33h 00mAir India
Thu 1/112:05ICN - CCU
1 stop15h 40mAir India
Deal found 13/11₹ 42,671
Sun 30/1100:30CCU - ICN
1 stop30h 30mAir India
Thu 1/112:05ICN - CCU
1 stop15h 40mAir India
Deal found 12/11₹ 44,268
Wed 19/1119:55CCU - ICN
1 stop10h 30mMultiple Airlines
Thu 20/1114:00ICN - CCU
2 stops20h 20mMultiple Airlines
Deal found 12/11₹ 45,421
Sat 27/1201:55CCU - ICN
1 stop10h 00mMultiple Airlines
Thu 1/112:05ICN - CCU
1 stop12h 40mMultiple Airlines
Deal found 13/11₹ 58,640
Sun 30/1100:30CCU - ICN
1 stop30h 30mMultiple Airlines
Mon 5/112:10ICN - CCU
1 stop15h 10mMultiple Airlines
Deal found 12/11₹ 59,615
Tue 9/1201:55CCU - ICN
1 stop25h 10mThai Airways
Wed 17/1209:35ICN - CCU
1 stop18h 35mThai Airways
Deal found 12/11₹ 63,696
Sun 30/1100:30CCU - ICN
1 stop30h 30mMultiple Airlines
Wed 17/1209:35ICN - CCU
1 stop18h 35mMultiple Airlines
Deal found 12/11₹ 65,648

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Incheon Intl 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 14 November 2025.
Use the filters below to find and compare flights from Kolkata to Incheon Intl Airport that are best for you.

Fly from

Kolkata

Fly to

Incheon Intl

Route

Depart

Return

Price

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 1/4

00:30-10:40

1 stop30h 40m

Incheon Intl

Sat 11/4

12:15-23:15

1 stop14h 30m

₹ 44,002

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sun 30/11

00:30-10:30

1 stop30h 30m

Incheon Intl

Thu 1/1

12:05-00:15

1 stop15h 40m

₹ 44,268

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Tue 2/12

00:30-10:30

1 stop30h 30m

Incheon Intl

Thu 1/1

12:05-00:15

1 stop15h 40m

₹ 44,268

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 3/12

00:30-10:30

1 stop30h 30m

Incheon Intl

Thu 1/1

12:05-21:15

1 stop12h 40m

₹ 44,268

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 27/12

01:55-15:25

1 stop10h 00m

Incheon Intl

Thu 1/1

12:05-21:15

1 stop12h 40m

₹ 58,640

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sun 30/11

00:30-10:30

1 stop30h 30m

Incheon Intl

Wed 17/12

09:35-00:40

1 stop18h 35m

₹ 65,648

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sun 30/11

00:30-10:30

1 stop30h 30m

Incheon Intl

Sat 3/1

12:05-09:45

1 stop25h 10m

₹ 69,817

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sun 30/11

00:10-06:30

1 stop26h 50m

Incheon Intl

Fri 2/1

00:10-23:10

1 stop26h 30m

₹ 74,608

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 3/12

07:00-07:25

2 stops20h 55m

Incheon Intl

Thu 1/1

12:05-21:15

1 stop12h 40m

₹ 75,140

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 9/1

23:05-16:00

1 stop13h 25m

₹ 24,041

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 16 results
1
2

Best time to book a flight from Kolkata to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What’s the top stopover airport for flights from Kolkata to Incheon Intl Airport?

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

Singapore (SIN) – chosen by Cheapflights users on 75% of one-stop itineraries from Kolkata to Incheon Intl Airport on Cheapflights.

What’s the fastest stopover option from Kolkata to Incheon Intl Airport?

Shortest average travel time for one-stop one-way flights from Kolkata to Incheon Intl Airport, 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: 9h 55m.

What’s the fastest stopover option from Kolkata to Incheon Intl Airport?

Shortest average travel time for one-stop one-way flights from Kolkata to Incheon Intl Airport, 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: 9h 55m.

Which airport typically offers the quickest stopover for flights from Kolkata to Incheon Intl Airport?

Average stopover duration for one-stop one-way flights from Kolkata to Incheon Intl Airport, 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 00m.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated 14 November 2025.
Get a feel of what it's like to fly with Singapore Airlines from Kolkata to Incheon Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,401 reviews
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

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

    For a flight from Kolkata to Incheon Intl, you will be flying from Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 13.4 km from the centre of the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 outbound flights to Incheon Intl per day. 1 airline has flights to Incheon Intl from Kolkata Netaji S. Chandra on a regular basis.

  • How long is the flight from Kolkata to Incheon Intl Airport?

    There are many flights that can get you from Kolkata to Incheon Intl Airport in 30h 40m. Fly via Air India to get the fastest option. The distance between Kolkata and Incheon Intl Airport is about 3973 km.

  • What is the cheapest airline to fly from Kolkata to Incheon Intl Airport round-trip?

    Our cheapest airline available from Kolkata to Incheon Intl Airport is Singapore Airlines. Our recent data shows that you can find tickets from as low as ₹ 37,547 on this airline. Singapore Airlines is priced at 25% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Kolkata to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Kolkata to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Kolkata to Incheon Intl

Discover the top airline that operate flights from Kolkata to Incheon Intl. 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 37,547Average₹ 44,279FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kolkata to Incheon Intl?

Deals for Kolkata to Incheon Intl 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 Incheon Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kolkata to Incheon Intl for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kolkata to Incheon Intl, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Kolkata to Incheon Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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