CCU - ICN

₹ 16,857 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 8/3. 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
₹ 41,043
Singapore Airlines
Wed 29/7Mon 10/8
CCU - ICN • 1 stop
Cheapest one-way flight
₹ 17,407
Multiple Airlines
Sun 8/3
CCU - ICN • 1 stop
Top airlines
Air India
Cheapest • from ₹ 43,608 (return)
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Wed, 29 Jul - Mon, 10 Aug
Singapore Airlines Logo
23:40 - 22:20
CCU
-
ICN
19h 10m
1 stop
Singapore Airlines Logo
11:05 - 22:35
ICN
-
CCU
15h 00m
1 stop
₹ 41,043Singapore Airlines
Thu, 12 Mar - Fri, 20 Mar
Air India Logo
19:05 - 10:30
CCU
-
ICN
11h 55m
1 stop
Air India Logo
12:05 - 00:15
ICN
-
CCU
15h 40m
1 stop
₹ 43,608Air India
Thu, 2 Apr - Fri, 10 Apr
Multiple Airlines Logo
00:30 - 06:00
CCU
-
ICN
26h 00m
2 stops
Multiple Airlines Logo
08:15 - 10:45
ICN
-
CCU
30h 00m
2 stops
₹ 45,990Multiple Airlines
Fri, 3 Apr - Fri, 10 Apr
Multiple Airlines Logo
23:05 - 07:00
CCU
-
ICN
28h 25m
1 stop
Multiple Airlines Logo
06:25 - 04:20
ICN
-
CCU
25h 25m
1 stop
₹ 46,998Multiple Airlines
Thu, 2 Apr - Fri, 10 Apr
Multiple Airlines Logo
00:30 - 06:00
CCU
-
ICN
26h 00m
2 stops
Multiple Airlines Logo
08:15 - 22:20
ICN
-
CCU
17h 35m
1 stop
₹ 47,822Multiple Airlines
Fri, 3 Apr - Fri, 10 Apr
Multiple Airlines Logo
17:45 - 19:25
CCU
-
ICN
22h 10m
3 stops
Multiple Airlines Logo
08:15 - 10:45
ICN
-
CCU
30h 00m
2 stops
₹ 50,754Multiple Airlines
Sun, 19 Apr - Wed, 22 Apr
Singapore Airlines Logo
23:40 - 22:20
CCU
-
ICN
19h 10m
1 stop
Singapore Airlines Logo
23:50 - 22:35
ICN
-
CCU
26h 15m
1 stop
₹ 58,358Singapore Airlines
Sun, 19 Apr - Wed, 22 Apr
Singapore Airlines Logo
23:40 - 07:45
CCU
-
ICN
28h 35m
1 stop
Singapore Airlines Logo
16:45 - 22:35
ICN
-
CCU
33h 20m
1 stop
₹ 58,541Singapore Airlines
Tue, 28 Jul - Mon, 10 Aug
Multiple Airlines Logo
00:40 - 21:15
CCU
-
ICN
17h 05m
1 stop
Multiple Airlines Logo
12:00 - 23:25
ICN
-
CCU
14h 55m
2 stops
₹ 69,626Multiple Airlines
Thu, 12 Mar - Fri, 20 Mar
Malaysia Airlines Logo
08:15 - 20:55
CCU
-
ICN
33h 10m
2 stops
Malaysia Airlines Logo
11:05 - 23:10
ICN
-
CCU
15h 35m
1 stop
₹ 73,566Malaysia 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.

Which airlines provide the cheapest flights from Kolkata to Seoul Incheon Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Kolkata to Seoul Incheon Airport were found on Air India (₹ 43,608) and Thai Vietjet Air (₹ 49,196).

Find deals

Good to know

Cheapest flight₹ 17,407
Most popular time to fly and prices are also 7% lower on average.
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 ₹ 16,857 for a one-way ticket and ₹ 43,608 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.
8.2
Singapore AirlinesOverall score based on 1443 reviews
8.6Crew
8.0Entertainment
8.3Boarding
7.8Food
8.0Comfort
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.

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

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

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

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

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

Information on your arrival and departure airports

Kolkata (CCU)
Incheon Intl (ICN)