Find flights
When to book
Airlines
FAQs

Cheap flights from Kolkata to Incheon Intl Airport from ₹ 14,723

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ICN
27 Oct — 3 Nov1
1 adult
1 adult, Economy

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 27 September 2025.

Round-trip from

₹ 48,248

One-way from

₹ 14,723

Popular in

October

Cheapest in

February

Average price

₹ 59,689
Thai Vietjet Air
  • Thai Vietjet Air
  • 12/3-15/3
  • 2 total stops
  • 25h 10m total
  • Kolkata to Incheon
Search Deals
17/10
  • 17/10
  • 2 total stops
  • 25h 55m total
  • Kolkata to Incheon
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (₹ 1,105,184 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 183,494 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Kolkata to Incheon Intl

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 27 September 2025.

Thu 13/1123:40CCU - ICN
1 stop12h 30mSingapore Airlines
Wed 19/1112:35ICN - CCU
1 stop13h 20mSingapore Airlines
Deal found 26/9₹ 50,820
Wed 12/1101:55CCU - ICN
1 stop10h 00mThai Airways
Wed 19/1117:00ICN - CCU
1 stop11h 10mThai Airways
Deal found 25/9₹ 56,940
Mon 13/1018:15CCU - ICN
2 stops32h 10mMultiple Airlines
Fri 17/1018:00ICN - CCU
1 stop33h 30mMultiple Airlines
Deal found 25/9₹ 102,083
Thu 13/1107:00CCU - ICN
2 stops20h 00mMultiple Airlines
Wed 19/1111:05ICN - CCU
2 stops23h 50mMultiple Airlines
Deal found 25/9₹ 107,227
Wed 12/1103:25CCU - ICN
1 stop27h 35mQatar Airways
Tue 18/1100:20ICN - CCU
1 stop29h 05mQatar Airways
Deal found 26/9₹ 134,189
Wed 12/1101:25CCU - ICN
1 stop37h 15mEmirates
Wed 19/1123:40ICN - CCU
1 stop35h 30mEmirates
Deal found 25/9₹ 145,985

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 27 September 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

Thu 12/3

01:55-15:25

1 stop10h 00m

Incheon Intl

Sun 15/3

12:10-23:50

1 stop15h 10m

₹ 48,248

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Thu 13/11

23:40-15:40

1 stop12h 30m

Incheon Intl

Wed 19/11

12:35-22:25

1 stop13h 20m

₹ 50,820

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Fri 13/3

08:15-06:30

2 stops18h 45m

Incheon Intl

Sun 15/3

11:05-04:35

2 stops21h 00m

₹ 100,487

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Thu 13/11

07:00-06:30

2 stops20h 00m

Incheon Intl

Wed 19/11

11:05-07:25

2 stops23h 50m

₹ 107,227

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 15/10

23:05-04:50

2 stops26h 15m

₹ 16,851

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Sat 4/10

20:20-19:25

1 stop19h 35m

₹ 19,246

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 27/10

19:55-09:55

1 stop10h 30m

₹ 19,867

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Mon 13/10

23:05-07:45

3 stops29h 10m

₹ 20,665

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Wed 1/10

20:20-19:25

1 stop19h 35m

₹ 21,374

KolkataIncheon

CCU - ICN

CCUICN

Kolkata Netaji S. Chandra

Thu 16/10

00:30-00:50

2 stops20h 50m

₹ 22,616

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 13 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 62% 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 58m.

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 58m.

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 05m.

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 27 September 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
1,376 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

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
1,376 reviews
Singapore Airlines
8.1
Very Good
1,376 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

8.0

Crew

8.6

Entertainment

8.0

Food

7.7

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 12h 30m. Fly via Singapore Airlines 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 ₹ 37,538 on this airline. Singapore Airlines is priced at 31% 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.

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

    Currently, September is the cheapest month in which you can book a flight from Kolkata to Incheon Intl Airport (average of ₹ 401). Flying from Kolkata to Incheon Intl Airport 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 27 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 37,538Average₹ 44,267FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.