CCU - ICN

₹ 23,014 Find Cheap Flights from Kolkata to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kolkata to Incheon Intl departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Incheon, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 36,371
Multiple Airlines
Sun 5/4Mon 20/4
CCU - ICN • 1 stop
Cheapest one-way flight
₹ 23,465
Thai Lion Air
Mon 2/2
CCU - ICN • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Incheon Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kolkata to Incheon (CCU-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kolkata to Incheon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kolkata to Incheon Intl

Sun, 5 Apr - Mon, 20 Apr
Multiple Airlines Logo
02:35 - 10:05
CCU
-
ICN
28h 00m
1 stop
Multiple Airlines Logo
11:20 - 01:35
ICN
-
CCU
17h 45m
1 stop
₹ 36,371Multiple Airlines
Thu, 2 Apr - Mon, 20 Apr
Multiple Airlines Logo
20:20 - 19:25
CCU
-
ICN
19h 35m
1 stop
Multiple Airlines Logo
11:20 - 01:35
ICN
-
CCU
17h 45m
1 stop
₹ 37,183Multiple Airlines
Sun, 5 Apr - Mon, 20 Apr
Multiple Airlines Logo
20:20 - 19:25
CCU
-
ICN
19h 35m
1 stop
Multiple Airlines Logo
11:20 - 01:35
ICN
-
CCU
17h 45m
1 stop
₹ 37,544Multiple Airlines
Thu, 2 Apr - Sat, 18 Apr
Multiple Airlines Logo
20:20 - 19:25
CCU
-
ICN
19h 35m
1 stop
Multiple Airlines Logo
21:20 - 04:35
ICN
-
CCU
10h 45m
1 stop
₹ 38,447Multiple Airlines
Mon, 6 Apr - Sat, 18 Apr
Multiple Airlines Logo
20:20 - 19:25
CCU
-
ICN
19h 35m
1 stop
Multiple Airlines Logo
21:20 - 04:35
ICN
-
CCU
10h 45m
1 stop
₹ 38,537Multiple Airlines
Sun, 5 Apr - Sat, 18 Apr
Multiple Airlines Logo
20:20 - 19:25
CCU
-
ICN
19h 35m
1 stop
Multiple Airlines Logo
21:20 - 04:35
ICN
-
CCU
10h 45m
1 stop
₹ 38,898Multiple Airlines
Thu, 2 Apr - Fri, 17 Apr
Multiple Airlines Logo
20:20 - 19:25
CCU
-
ICN
19h 35m
1 stop
Multiple Airlines Logo
21:15 - 04:35
ICN
-
CCU
10h 50m
1 stop
₹ 39,259Multiple Airlines
Sun, 5 Apr - Fri, 17 Apr
Multiple Airlines Logo
20:20 - 19:25
CCU
-
ICN
19h 35m
1 stop
Multiple Airlines Logo
21:15 - 04:35
ICN
-
CCU
10h 50m
1 stop
₹ 39,711Multiple Airlines
Wed, 1 Apr - Mon, 20 Apr
Multiple Airlines Logo
20:20 - 19:25
CCU
-
ICN
19h 35m
1 stop
Multiple Airlines Logo
12:10 - 23:50
ICN
-
CCU
15h 10m
1 stop
₹ 39,801Multiple Airlines
Wed, 1 Apr - Mon, 20 Apr
Multiple Airlines Logo
22:00 - 21:15
CCU
-
ICN
19h 45m
2 stops
Multiple Airlines Logo
12:10 - 23:50
ICN
-
CCU
15h 10m
1 stop
₹ 40,162Multiple Airlines
Booking Insights

KAYAK's insights & trends for Kolkata to Incheon Intl flights

Get data-powered insights and trends into flights from Kolkata to Incheon Intl to help you find the cheapest flights, the best time to fly and much more.

What is the most popular stopover airport when flying from Kolkata to Seoul Incheon Airport?

Percentage of one-stop return flights from Kolkata to Seoul Incheon Airport chosen by KAYAK users via each stopover airport in the last 12 months (only includes trips with the same stopover airport on both legs).

Singapore (SIN) is the top choice – 64% of KAYAK users who clicked on one-stop flights from Kolkata to Seoul Incheon Airport picked an itinerary connecting there.

What is the cheapest stopover airport when flying from Kolkata to Seoul Incheon Airport?

Average return price for one-stop flights from Kolkata to Seoul Incheon Airport clicked by KAYAK users in the last 12 months (only includes trips with the same stopover airport for both legs).

Flights via Singapore (SIN) offer the most affordable fares, with an average price of ₹ 44,201 for a return.

Which stopover airport offers the shortest total travel time from Kolkata to Seoul Incheon Airport?

Shortest average total travel time for one-stop one-way flights from Kolkata to Seoul Incheon Airport via different stopover airports, based on KAYAK user data from the last 12 months.

Consider flying via Bangkok (BKK) for the shortest journey. The average one-way travel time for flights connecting there is 9h 55m.

Which stopover airport has the quickest connection when flying from Kolkata to Seoul Incheon Airport?

Average duration at different stopover airports for one-stop one-way flights from Kolkata to Seoul Incheon Airport, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, New Delhi (DEL) often has the shortest stopovers from Kolkata to Seoul Incheon Airport, with an average time of 2h 05m.

Good to know

Cheapest flight₹ 23,465
Flight from Kolkata to Seoul Incheon Airport

When to book flights from Kolkata to Incheon Intl

Are your dates flexible? Find out the best times to travel from Kolkata to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kolkata to Seoul Incheon Airport flights

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

    In the last 3 days, the lowest price for a flight from Kolkata to Incheon Intl Airport was ₹ 23,465 for a one-way ticket and ₹ 36,371 for a return.

  • Which aircraft models fly most regularly from Kolkata to Seoul Incheon Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kolkata to Seoul Incheon Airport?

    Star Alliance is the only airline alliance operating flights between Kolkata and Seoul Incheon Airport.

  • How does KAYAK find such low prices on flights from Kolkata to Seoul Incheon Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kolkata to Seoul Incheon Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kolkata to Seoul Incheon Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport from Kolkata is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kolkata to Seoul Incheon Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seoul Incheon Airport with an airline and back to Kolkata with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kolkata to Seoul Incheon Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul Incheon Airport from Kolkata up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kolkata to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from Kolkata to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kolkata to Incheon Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1431 reviews
7.8Food
8.6Crew
8.0Entertainment
8.0Comfort
8.3Boarding
Airline reviews

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

10.0 ExcellentJaysin, Jan 2026
SGN - SIN
Read more Singapore Airlines reviews

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

Food was just okay, need to improve for other menu variations

I have difficulties to book wheelchair for my parents returned flight

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

The food wasn’t good at all. I skipped meals .

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Everything you need to know for your flight from Kolkata to Incheon Intl

Information on your arrival and departure airports