₹ 23,914 Find Cheap Flights from Kolkata to South Korea

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 South Korea departing on 14/5. 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

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Cheap Flights from Kolkata to South Korea

Cheapest return prices found by our users on KAYAK in the last 72 hours
Seoul
Incheon2 stops₹ 38,376
Jeju City
Jeju City1 stop₹ 61,818
Seoul
Incheon2 stops₹ 38,376
Jeju City
Jeju City1 stop₹ 61,818

Book Cheap Kolkata to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kolkata to South Korea 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 South Korea

Fri, 22 May - Sat, 30 May
China Eastern Logo
01:10 - 21:05
CCU
-
ICN
16h 25m
2 stops
China Eastern Logo
11:55 - 00:10
ICN
-
CCU
39h 45m
2 stops
₹ 38,376China Eastern
Fri, 22 May - Sat, 30 May
China Eastern Logo
01:10 - 21:05
CCU
-
ICN
16h 25m
2 stops
China Eastern Logo
16:35 - 00:10
ICN
-
CCU
35h 05m
3 stops
₹ 41,306China Eastern
Thu, 14 May - Sun, 17 May
China Eastern Logo
01:10 - 22:45
CCU
-
ICN
18h 05m
1 stop
China Eastern Logo
07:45 - 00:10
ICN
-
CCU
19h 55m
2 stops
₹ 41,590China Eastern
Sat, 30 May - Thu, 11 Jun
China Eastern Logo
01:10 - 22:45
CCU
-
ICN
18h 05m
1 stop
China Eastern Logo
06:50 - 00:10
ICN
-
CCU
20h 50m
3 stops
₹ 41,874China Eastern
Sun, 17 May - Sun, 31 May
Multiple Airlines Logo
02:35 - 10:35
CCU
-
ICN
28h 30m
1 stop
Multiple Airlines Logo
11:55 - 00:10
ICN
-
CCU
15h 45m
2 stops
₹ 43,480Multiple Airlines
Sun, 28 Jun - Wed, 1 Jul
Singapore Airlines Logo
23:40 - 07:25
CCU
-
CJU
28h 15m
1 stop
Singapore Airlines Logo
09:30 - 22:15
CJU
-
CCU
16h 15m
1 stop
₹ 61,818Singapore Airlines
Sun, 28 Jun - Wed, 1 Jul
Singapore Airlines Logo
23:40 - 07:40
CCU
-
CJU
28h 30m
1 stop
Singapore Airlines Logo
09:30 - 22:15
CJU
-
CCU
16h 15m
1 stop
₹ 65,693Singapore Airlines
Wed, 24 Jun - Tue, 30 Jun
Multiple Airlines Logo
11:45 - 18:00
CCU
-
GMP
26h 45m
3 stops
Multiple Airlines Logo
18:15 - 09:10
GMP
-
CCU
18h 25m
2 stops
₹ 73,728Multiple Airlines
Wed, 20 May - Wed, 27 May
Japan Airlines Logo
07:00 - 10:40
CCU
-
GMP
24h 10m
2 stops
Japan Airlines Logo
19:15 - 00:05
GMP
-
CCU
32h 20m
2 stops
₹ 104,637Japan Airlines
Sun, 11 Oct - Tue, 10 Nov
Japan Airlines Logo
14:00 - 10:40
CCU
-
GMP
17h 10m
2 stops
Japan Airlines Logo
08:00 - 07:25
GMP
-
CCU
26h 55m
2 stops
₹ 107,567Japan Airlines
Booking Insights

KAYAK's insights & trends for Kolkata to South Korea flights

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

What is the cheapest month to fly from Kolkata to South Korea?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kolkata to South Korea, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kolkata to South Korea is June, when tickets cost ₹ 15,596 (return) on average. On the other hand, the most expensive months are October and February, when the average cost of return tickets is ₹ 59,171 and ₹ 50,759 respectively.

Good to know

Cheapest flight₹ 23,914
Flight from Kolkata to Seoul Incheon Airport

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Kolkata to South Korea?

    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 South Korea.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kolkata to South Korea 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 South Korea?

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

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

    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 from Kolkata to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Kolkata to South Korea

 
Need help choosing which airline to fly with from Kolkata to South Korea? 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 1505 reviews
8.0Entertainment
8.6Crew
8.0Comfort
7.8Food
8.3Boarding
Airline reviews

Fast and efficient flight. Wifi worked well. Food selection could have been better

8.0 ExcellentWee Keng, Apr 2026
SIN - ICN
Read more Singapore Airlines reviews

Fast and efficient flight. Wifi worked well. Food selection could have been better

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

A little more room from the reclining seat in the front of me.

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

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.

No frills airline with minimal leg room and no entertainment

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.

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

I don't think there were entertainment options (short flight) - which is why I gave the 'ok' sign. Didn't make a diff in my flight experience either way, however

Really old air craft, broken seats and tray tables. Entertainment screens don’t work. Charging ports didn’t work.

Poor, pilot flew as if he was in hurry and had to coverup for wasted time

seats were not comfortable, entertainment was not working and food could be much better, given the airline calls itself full service and india's flag carrier.

The planes did not have charging jacks for phones or lap tops and there are no monitors for movies. On the flight from Delhi to Hyderabad I was the last person in First asked for a meal choice and only one meal was available so I had no choice.

Crew was polite. Ground crew was prompt in informing about the flight delay. Boarding process was ok. There was no entertainment on the flight. Blankets were not available for an overnight flight. It was very cold & blanket was given upon request. Food was average. It would have been better to serve breakfast instead of a late night dinner as people like to sleep & serving breakfast before disembarking in the morning at Singapore would have been much appreciated. Seats were ok. Plane was old.

Terrible airline... Originally, the flight was canceled and didn't receive a notification, had to learn from their twitter account... Rebooking was a huge pain... Every other airline like American and United did eventually fly a day later... The flight had a layover, no other airline needed one... India is such a weak nation globally, this airline has no leverage to negotiate good airspace... Flight left late, again no notifications as to why at the airport. On the plane, wifi is spotty, chargers don't work... The only saving grace used to be good food. Even that has gone down the drain. Just the worst!

The web check in doesn’t work. Had to wait 10 minutes on the counter for them to figure out boarding. I understand AI Express doesn’t have a practice to offer food to everyone in the business class. The flight attendant asks for name (not sure why she doesn’t know it especially with only 8 passengers in the business class) to figure out whether or not they should serve food. KAYAK should sell AI Express tickets separately, not as part of AI. Neither the experience close to AI, the Maharaja points also don’t get awarded despite Express being part of AI.

Never ever travel with Air India is a very conscious promise made to myself. Poor customer service , irresponsible staff, pathetic operations and bad planes. Overall -0/10. Planes had mosquitoes in it.. i am still thinking what international standards of hygiene are they even following????. Operations team has no quality standards. They can route you anywhere on any plane inspite of a confirmed ticket and a web checkin… without your consent. Go for AirIndia if you love challenges and roller coasters and safety, time and hygiene is never your priority.

tray table was inclined by 30 degress so could not use it

Everything you need to know for your flight from Kolkata to South Korea

Information on your arrival and departure airports