₹ 27,856 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 5/2. 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

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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
Incheon1 stop₹ 42,059
Jeju City
Jeju City1 stop₹ 65,882
Seoul
Incheon1 stop₹ 42,059
Jeju City
Jeju City1 stop₹ 65,882

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

Sun, 26 Apr - Fri, 8 May
Thai Vietjet Air Logo
01:00 - 10:00
CCU
-
ICN
29h 30m
1 stop
Thai Vietjet Air Logo
12:10 - 23:50
ICN
-
CCU
15h 10m
1 stop
₹ 42,059Thai Vietjet Air
Sun, 19 Apr - Mon, 27 Apr
Thai Vietjet Air Logo
01:00 - 10:00
CCU
-
ICN
29h 30m
1 stop
Thai Vietjet Air Logo
12:10 - 23:50
ICN
-
CCU
15h 10m
1 stop
₹ 42,883Thai Vietjet Air
Sun, 19 Apr - Fri, 24 Apr
Air India Logo
22:00 - 10:40
CCU
-
ICN
33h 10m
1 stop
Air India Logo
12:15 - 08:40
ICN
-
CCU
23h 55m
1 stop
₹ 43,433Air India
Sun, 19 Apr - Wed, 22 Apr
Thai Vietjet Air Logo
01:00 - 10:00
CCU
-
ICN
29h 30m
1 stop
Thai Vietjet Air Logo
12:10 - 23:50
ICN
-
CCU
15h 10m
1 stop
₹ 43,799Thai Vietjet Air
Sun, 8 Mar - Tue, 17 Mar
Air India Logo
00:30 - 10:30
CCU
-
ICN
30h 30m
1 stop
Air India Logo
12:05 - 21:15
ICN
-
CCU
12h 40m
1 stop
₹ 44,533Air India
Fri, 24 Apr - Fri, 8 May
Thai Vietjet Air Logo
01:00 - 10:00
CCU
-
ICN
29h 30m
1 stop
Thai Vietjet Air Logo
12:10 - 23:50
ICN
-
CCU
15h 10m
1 stop
₹ 45,357Thai Vietjet Air
Mon, 13 Apr - Fri, 24 Apr
Malaysia Airlines Logo
00:40 - 07:10
CCU
-
ICN
27h 00m
1 stop
Malaysia Airlines Logo
11:00 - 23:25
ICN
-
CCU
15h 55m
1 stop
₹ 46,457Malaysia Airlines
Wed, 4 Mar - Fri, 6 Mar
Singapore Airlines Logo
23:40 - 18:55
CCU
-
CJU
15h 45m
1 stop
Singapore Airlines Logo
08:55 - 22:25
CJU
-
CCU
17h 00m
1 stop
₹ 65,883Singapore Airlines
Wed, 4 Mar - Fri, 6 Mar
Singapore Airlines Logo
23:40 - 18:55
CCU
-
CJU
15h 45m
1 stop
Singapore Airlines Logo
08:55 - 22:25
CJU
-
CCU
17h 00m
1 stop
₹ 65,974Singapore Airlines
Wed, 1 Apr - Fri, 12 Jun
Japan Airlines Logo
14:30 - 21:50
CCU
-
GMP
27h 50m
2 stops
Japan Airlines Logo
07:55 - 20:15
GMP
-
CCU
15h 50m
2 stops
₹ 104,276Japan 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 March, when tickets cost ₹ 41,784 (return) on average. On the other hand, the most expensive months are October and September, when the average cost of return tickets is ₹ 62,950 and ₹ 62,492 respectively.

Good to know

Cheapest flight₹ 22,999
Most popular time to fly and prices are also 6% 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.

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.
8.2
Singapore AirlinesOverall score based on 1440 reviews
7.8Food
8.3Boarding
8.0Entertainment
8.6Crew
8.0Comfort
Airline reviews

Overall were very good and I was satisfied w/ all the food and services.

10.0 ExcellentDulcie, Jan 2026
HKG - SIN
Read more Singapore Airlines reviews

Overall were very good and I was satisfied w/ all the food and services.

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 🙏

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

The crew was very courteous and professional. the flight is relatively clean and comfortable.

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

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

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.

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.

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).

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

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

I think if i find different options I’ll travel with it but not with air India they never loaded the luggage’s and they announce the luggage’s will be arriving on belt number 5 when all passengers reach to the belt we find they haven’t loaded the luggage’s

The flight was on time, the entire experience was very smooth. The Flight crew were incredibly professional and nice. Made us feel very comfortable

They rescheduled flight..no customer care to even reach or accommodate

Unnecessary delays & Gate changes, so much inconvenience after 15-16 hours flight

Old and filthy aircraft Boarding was free for all with no zones

Flight has no entertainment. Crew doesn't care atall. Horrible service and never going to take Air india and will spread their Horrible service.

Flight was delayed in phases from 84ppm to 2am. And at 2am it was cancelled. Only refund option provided and no stay was provided. Poor communication throughout and shameless behaviour from the airline with no regard for seniors citizens and those travelling with children.

Very bad experience luggage never made to destination no help form airlines staff aircraft was old crappy forts staff service bad airlines staff

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

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

Information on your arrival and departure airports