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Cheap flights from Incheon Intl Airport to Kolkata from ₹ 18,489

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — CCU
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Incheon Intl to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Incheon Intl to Kolkata
Explore the most affordable flight options available from Incheon Intl to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2026.

Sun 10/511:55
ICN
-
CCU
2 stops15h 45m
China Eastern
Mon 18/501:10
CCU
-
ICN
2 stops30h 15m
China Eastern
Deal found 30/3₹ 29,939
Sat 9/520:15
ICN
-
CCU
2 stops31h 25m
China Eastern
Sat 16/501:10
CCU
-
ICN
1 stop18h 05m
China Eastern
Deal found 28/3₹ 30,784
Thu 14/511:55
ICN
-
CCU
2 stops39h 45m
China Eastern
Wed 20/501:10
CCU
-
ICN
3 stops30h 20m
China Eastern
Deal found 29/3₹ 31,159
Fri 15/511:55
ICN
-
CCU
2 stops15h 45m
China Eastern
Thu 21/501:10
CCU
-
ICN
1 stop18h 05m
China Eastern
Deal found 31/3₹ 31,629
Sat 30/506:50
ICN
-
CCU
2 stops20h 50m
China Eastern
Fri 5/601:10
CCU
-
ICN
3 stops31h 30m
China Eastern
Deal found 1/4₹ 32,661

Find flight deals from Incheon Intl to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) 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 1 April 2026.

Round-trip from

₹ 29,939

One-way from

₹ 18,489

Popular in

October

Cheapest in

March

Average price

₹ 64,102
China Eastern
  • China Eastern
  • 10/5-18/5
  • 4 total stops
  • 46h 00m total
  • Incheon to Kolkata
Search Deals
18/6
  • 18/6
  • 2 total stops
  • 34h 35m total
  • Incheon to Kolkata
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (₹ 1,425,412 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (₹ 530,879 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Incheon Intl 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 1 April 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Mon 11/5

11:55-00:10

2 stops15h 45m

Kolkata Netaji S. Chandra

Thu 14/5

01:10-22:45

1 stop18h 05m

₹ 33,130

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Mon 11/5

11:55-00:10

2 stops15h 45m

Kolkata Netaji S. Chandra

Mon 18/5

01:10-10:55

3 stops30h 15m

₹ 33,224

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sun 10/5

07:45-00:10

3 stops19h 55m

Kolkata Netaji S. Chandra

Mon 18/5

01:10-12:10

3 stops31h 30m

₹ 34,069

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sat 25/7

07:45-00:10

1 stop19h 55m

Kolkata Netaji S. Chandra

Fri 31/7

01:10-21:05

2 stops16h 25m

₹ 35,477

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sun 26/7

12:15-00:10

2 stops15h 25m

Kolkata Netaji S. Chandra

Fri 31/7

01:10-21:05

2 stops16h 25m

₹ 42,234

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sun 19/7

11:00-23:25

1 stop15h 55m

Kolkata Netaji S. Chandra

Tue 21/7

00:40-21:15

1 stop17h 05m

₹ 42,328

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Sun 10/5

18:00-23:50

1 stop33h 20m

Kolkata Netaji S. Chandra

Mon 18/5

01:00-06:15

1 stop25h 45m

₹ 44,581
Fastest return journey

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Mon 27/4

12:55-00:10

2 stops14h 45m

Kolkata Netaji S. Chandra

Sun 3/5

01:10-18:30

2 stops13h 50m

₹ 44,956
Cheapest one-way
Fastest single journey

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Wed 6/5

13:30-23:50

1 stop13h 50m

₹ 18,958

IncheonKolkata

ICN - CCU

ICNCCU

Incheon Intl

Wed 17/6

11:30-07:45

2 stops23h 45m

₹ 23,276

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Incheon Intl to Kolkata

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

What is the cheapest month to book a flight from Incheon Intl Airport to Kolkata?

Currently, July is the cheapest month in which you can book a flight from Incheon Intl Airport to Kolkata (average of ₹ 40,733). Flying from Incheon Intl Airport to Kolkata in December is currently the most expensive (average of ₹ 74,802). 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 Incheon Intl Airport to Kolkata?

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 1 April 2026.
Get a feel of what it's like to fly with Thai Airways from Incheon Intl Airport to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
395 reviews
Check prices

Entertainment

6.9

Food

7.4

Overall

7.8

Crew

8.4

Comfort

7.6

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.8
Good
395 reviews
Thai Airways
7.8
Good
395 reviews
Check prices

Entertainment

6.9

Food

7.4

Overall

7.8

Crew

8.4

Comfort

7.6

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Related info for your journey

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

    Kolkata Netaji S. Chandra (CCU) is the airport you will fly into if you book a flight from Incheon Intl to Kolkata. You should not have trouble finding flights to Netaji S. Chandra from Incheon Intl; the airport handles an average of 0 inbound flights from Incheon Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Kolkata airport from Incheon Intl. It is only a 13.4 km journey from Netaji S. Chandra (CCU) to Kolkata’s city centre.

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

    There are many flights that can get you from Incheon Intl Airport to Kolkata in 31h 25m. Fly via China Eastern to get the fastest option. Airlines will cover a distance of 3973 km.

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

    According to our current data, Thai Airways (₹ 47,094), offers the cheapest pricing from Incheon Intl Airport to Kolkata. Thai Airways is currently priced 16% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport to Kolkata?

    Currently, July is the cheapest month in which you can book a flight from Incheon Intl Airport to Kolkata (average of ₹ 40,733). Flying from Incheon Intl Airport to Kolkata in December is currently the most expensive (average of ₹ 74,802). 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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Complete your trip

Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.
Kolkata car hire
Kolkata Netaji S. Chandra Airport car hire

Top airline flying from Incheon Intl to Kolkata

Discover the top airline that operate flights from Incheon Intl 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 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest₹ 47,094Average₹ 49,580FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Incheon Intl to Kolkata. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Incheon Intl 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 Incheon Intl to Kolkata with no change fees?

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

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

Yes! Start tracking prices for Incheon Intl to Kolkata flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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