₹ 23,089 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 28/1. 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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Flight Deals

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

Wed, 31 Dec - Thu, 29 Jan
Multiple Airlines Logo
02:35 - 09:55
CCU
-
ICN
27h 50m1 stop
Multiple Airlines Logo
07:35 - 22:20
ICN
-
CCU
18h 15m1 stop
₹ 42,932Multiple Airlines
Wed, 31 Dec - Thu, 29 Jan
Multiple Airlines Logo
02:35 - 09:55
CCU
-
ICN
27h 50m1 stop
Multiple Airlines Logo
17:55 - 22:20
ICN
-
CCU
31h 55m1 stop
₹ 43,293Multiple Airlines
Thu, 1 Jan - Thu, 29 Jan
Air India Logo
09:55 - 10:30
CCU
-
ICN
21h 05m1 stop
Air India Logo
12:05 - 11:45
ICN
-
CCU
27h 10m1 stop
₹ 43,563Air India
Thu, 1 Jan - Thu, 29 Jan
Air India Logo
10:30 - 10:30
CCU
-
ICN
20h 30m1 stop
Air India Logo
12:05 - 15:15
ICN
-
CCU
30h 40m1 stop
₹ 44,104Air India
Wed, 31 Dec - Thu, 29 Jan
Multiple Airlines Logo
02:35 - 09:55
CCU
-
ICN
27h 50m1 stop
Multiple Airlines Logo
07:35 - 22:20
ICN
-
CCU
18h 15m1 stop
₹ 44,375Multiple Airlines
Thu, 1 Jan - Thu, 29 Jan
Air India Logo
19:05 - 10:30
CCU
-
ICN
11h 55m1 stop
Air India Logo
12:05 - 08:40
ICN
-
CCU
24h 05m1 stop
₹ 44,465Air India
Thu, 1 Jan - Thu, 29 Jan
Air India Logo
19:05 - 10:30
CCU
-
ICN
11h 55m1 stop
Air India Logo
12:05 - 21:15
ICN
-
CCU
12h 40m1 stop
₹ 46,088Air India
Wed, 31 Dec - Thu, 29 Jan
Japan Airlines Logo
01:40 - 10:55
CCU
-
GMP
29h 45m2 stops
Japan Airlines Logo
19:40 - 23:40
GMP
-
CCU
31h 30m2 stops
₹ 93,259Japan Airlines
Thu, 1 Jan - Thu, 29 Jan
Japan Airlines Logo
12:00 - 18:20
CCU
-
GMP
26h 50m2 stops
Japan Airlines Logo
19:40 - 02:10
GMP
-
CCU
34h 00m2 stops
₹ 93,800Japan Airlines
Thu, 1 Jan - Thu, 29 Jan
Japan Airlines Logo
14:10 - 10:55
CCU
-
GMP
17h 15m2 stops
Japan Airlines Logo
19:40 - 02:10
GMP
-
CCU
34h 00m2 stops
₹ 94,071Japan 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 November, when tickets cost ₹ 44,375 (return) on average. On the other hand, the most expensive months are January and October, when the average cost of return tickets is ₹ 71,703 and ₹ 61,962 respectively.

Good to know

Low seasonFebruary
Cheapest flight₹ 23,089
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
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.

  • What is the cheapest time of day to fly to South Korea?

    The cheapest time of day to fly to South Korea is generally at night, when retur flights cost ₹ 58,499 on average. The most expensive time of day to fly to South Korea is generally at night, which is peak travel time and where the average cost of a ticket is ₹ 58,499.

Reviews of the top 4 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.
8.1
Singapore AirlinesOverall score based on 1412 reviews
7.8Food
8.3Boarding
8.0Entertainment
8.0Comfort
8.6Crew
Airline reviews

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

10.0 ExcellentIain, Nov 2025
SIN - MEL
Read more Singapore Airlines reviews

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

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

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

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.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

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

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

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.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

The boarding experience was very organized and easy to follow. The flight was pleasant and the food provided was also very good. Both Delhi and Mumbai airport have metro connections which make getting around much easier.

Food, choice of menu and quantity were poor. Crew services were even poorer, not attending call bittons

Undisputed leader in sky for Indians. Very good crew right from ground to mid sky. Very sumptuous meals twice

There’s no comparison for new avatar of air India. Long live Air India. Amazing hospitality and ultra soft polite charming crew

I reached the check in counter 1 hour before take off and was denied boarding because the luggage could no longer be transferred to the flight. I was aback when throughout the world(including India) for a domestic flight, you need to report 1 hour before boarding. Then on top of that i was made to buy a brand new ticket. I had paid $350 for a business ticket between delhi and mumbai and then was made to buy another economy ticket for $100, No concessions/discounts were made for the airline's own inefficiency! The reservation counter was also extremely rude and unapologetic about making me pay a second time. For such a mediocre airline, there seems to be zero focus on providing good service to their customers and providing a pleasant experience.

We had extra baggage which is an ordinary event. The check-in counter experience for them to calculate the additional amount owed and collect payment was terrible - very manual, multiple counters to resolve, took more than 30 minutes

Worst staff from Vienna. one of the server was very rude and annoying as she thinks she owns the airlines

Overall it was good. But air planes should be upgraded.

Bad seats. Broken entertainment system. Charging port not working. Seats were broken worn out. Crew was amazing. They helped as much as they could.

Why should I rate entertainment if I’ve not used? You don’t have NA - Not Applicable option.

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

Information on your arrival and departure airports