₹ 20,034 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 2/6. 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₹ 33,084
Jeju City
Jeju City2 stops₹ 77,932
Seoul
Incheon2 stops₹ 33,084
Jeju City
Jeju City2 stops₹ 77,932

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

lun., 11 may. - lun., 25 may.
China Eastern Logo
01:10 - 10:55
CCU
-
ICN
30h 15m
2 stops
China Eastern Logo
11:55 - 00:10
ICN
-
CCU
15h 45m
2 stops
₹ 33,084China Eastern
lun., 11 may. - lun., 25 may.
China Eastern Logo
01:10 - 10:55
CCU
-
ICN
30h 15m
2 stops
China Eastern Logo
06:50 - 00:10
ICN
-
CCU
20h 50m
3 stops
₹ 33,820China Eastern
lun., 11 may. - vie., 22 may.
China Eastern Logo
01:10 - 10:55
CCU
-
ICN
30h 15m
2 stops
China Eastern Logo
11:55 - 00:10
ICN
-
CCU
15h 45m
2 stops
₹ 33,912China Eastern
lun., 11 may. - dom., 24 may.
China Eastern Logo
01:10 - 10:55
CCU
-
ICN
30h 15m
2 stops
China Eastern Logo
07:45 - 00:10
ICN
-
CCU
19h 55m
3 stops
₹ 34,187China Eastern
lun., 11 may. - jue., 28 may.
China Eastern Logo
01:10 - 20:40
CCU
-
ICN
16h 00m
2 stops
China Eastern Logo
11:55 - 00:10
ICN
-
CCU
15h 45m
2 stops
₹ 35,290China Eastern
dom., 19 abr. - lun., 27 abr.
Multiple Airlines Logo
02:35 - 10:55
CCU
-
ICN
28h 50m
1 stop
Multiple Airlines Logo
11:55 - 01:35
ICN
-
CCU
17h 10m
1 stop
₹ 36,577Multiple Airlines
dom., 9 ago. - vie., 14 ago.
Thai Lion Air Logo
02:35 - 10:55
CCU
-
ICN
28h 50m
1 stop
Thai Lion Air Logo
13:30 - 01:35
ICN
-
CCU
15h 35m
1 stop
₹ 38,415Thai Lion Air
vie., 3 jul. - lun., 13 jul.
Thai Lion Air Logo
02:35 - 10:55
CCU
-
ICN
28h 50m
1 stop
Thai Lion Air Logo
13:30 - 01:35
ICN
-
CCU
15h 35m
1 stop
₹ 38,782Thai Lion Air
lun., 6 abr. - lun., 13 abr.
Multiple Airlines Logo
21:45 - 14:00
CCU
-
GMP
12h 45m
1 stop
Multiple Airlines Logo
18:40 - 09:05
GMP
-
CCU
17h 55m
2 stops
₹ 61,482Multiple Airlines
mar., 24 mar. - dom., 29 mar.
Japan Airlines Logo
12:00 - 10:55
CCU
-
GMP
19h 25m
2 stops
Japan Airlines Logo
08:00 - 12:30
GMP
-
CCU
32h 00m
2 stops
₹ 128,478Japan 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 January, when tickets cost ₹ 22,240 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of return tickets is ₹ 61,298 and ₹ 59,552 respectively.

Good to know

Cheapest flight₹ 20,034
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 1474 reviews
8.6Crew
8.0Comfort
8.3Boarding
7.8Food
8.0Entertainment
Airline reviews

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

10.0 ExcellentAnonymous, Feb 2026
SAI - SIN
Read more Singapore Airlines reviews

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.

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.

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.

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😉

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

The plane was very dated with the worst entertainment system i have seen in 30 years. Flight attendants were responsive.

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

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

Information on your arrival and departure airports