CCU - SEL

₹ 21,879 Find Cheap Flights from Kolkata to Seoul

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 Seoul departing on 8/4. 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 Seoul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Seoul, 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 Seoul, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 37,587
China Eastern
Wed 20/5Sat 30/5
CCU - ICN • 2 stops
Cheapest one-way flight
₹ 21,879
Multiple Airlines
Wed 8/4
CCU - ICN • 2 stops
Top airlines
China Eastern
Cheapest • from ₹ 37,587 (return)
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Kolkata and Seoul. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Singapore (SIN)
Cheapest • Avg ₹ 44,868 (return)
Bangkok (BKK)
Shortest trip • 9h 55m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 56% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seoul!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kolkata to Seoul (CCU-SEL)

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

Wed, 20 May - Sat, 30 May
China Eastern Logo
01:10 - 10:55
CCU
-
ICN
30h 15m
2 stops
China Eastern Logo
13:10 - 00:10
ICN
-
CCU
38h 30m
3 stops
₹ 37,587China Eastern
Sun, 17 May - Sat, 30 May
China Eastern Logo
01:10 - 10:55
CCU
-
ICN
30h 15m
2 stops
China Eastern Logo
13:10 - 00:10
ICN
-
CCU
14h 30m
2 stops
₹ 37,681China Eastern
Sat, 16 May - Wed, 27 May
China Eastern Logo
01:10 - 12:10
CCU
-
ICN
31h 30m
2 stops
China Eastern Logo
13:10 - 00:10
ICN
-
CCU
38h 30m
2 stops
₹ 37,774China Eastern
Sat, 9 May - Wed, 20 May
China Eastern Logo
01:10 - 22:45
CCU
-
ICN
18h 05m
1 stop
China Eastern Logo
11:55 - 00:10
ICN
-
CCU
15h 45m
2 stops
₹ 38,055China Eastern
Thu, 25 Jun - Thu, 9 Jul
China Eastern Logo
01:10 - 14:55
CCU
-
ICN
34h 15m
2 stops
China Eastern Logo
11:55 - 00:10
ICN
-
CCU
15h 45m
2 stops
₹ 38,148China Eastern
Sun, 10 May - Thu, 21 May
China Eastern Logo
01:10 - 12:10
CCU
-
ICN
31h 30m
2 stops
China Eastern Logo
13:10 - 00:10
ICN
-
CCU
14h 30m
2 stops
₹ 38,242China Eastern
Sat, 9 May - Wed, 20 May
China Eastern Logo
01:10 - 22:45
CCU
-
ICN
18h 05m
1 stop
China Eastern Logo
14:15 - 00:10
ICN
-
CCU
37h 25m
3 stops
₹ 38,335China Eastern
Mon, 29 Jun - Sun, 5 Jul
Multiple Airlines Logo
02:35 - 10:55
CCU
-
ICN
28h 50m
1 stop
Multiple Airlines Logo
12:10 - 23:50
ICN
-
CCU
15h 10m
1 stop
₹ 38,522Multiple Airlines
Sun, 10 May - Thu, 21 May
China Eastern Logo
01:10 - 22:45
CCU
-
ICN
18h 05m
1 stop
China Eastern Logo
11:55 - 00:10
ICN
-
CCU
15h 45m
2 stops
₹ 39,083China Eastern
Mon, 29 Jun - Sun, 5 Jul
Multiple Airlines Logo
01:10 - 19:50
CCU
-
GMP
15h 10m
2 stops
Multiple Airlines Logo
12:00 - 00:10
GMP
-
CCU
15h 40m
2 stops
₹ 73,024Multiple Airlines
Booking Insights

KAYAK's insights & trends for Kolkata to Seoul flights

Get data-powered insights and trends into flights from Kolkata to Seoul 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 Seoul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kolkata to Seoul, 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 Seoul is January, where tickets cost ₹ 22,627 (return) on average. On the other hand, the most expensive months are December and September, where the average cost of round-trip tickets is ₹ 62,365 and ₹ 60,588 respectively.

Find deals

Good to know

Low seasonOctober
Cheapest flight₹ 21,879
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (18% more expensive on average)
Flight from Kolkata to Seoul Incheon Airport

When to book flights from Kolkata to Seoul

Are your dates flexible? Find out the best times to travel from Kolkata to Seoul 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 flights from Kolkata to Seoul

  • What is the cheapest flight from Kolkata to Seoul?

    In the last 3 days, the lowest price for a flight from Kolkata to Seoul was ₹ 21,879 for a one-way ticket and ₹ 37,587 for a return.

  • Which aircraft models fly most regularly from Kolkata to Seoul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kolkata to Seoul?

    Star Alliance is the only airline alliance operating flights between Kolkata and Seoul.

  • Which is the best airline for flights from Kolkata to Seoul, Singapore Airlines or Thai Airways?

    The two airlines most popular with KAYAK users for flights from Kolkata to Seoul are Singapore Airlines and Thai Airways. With an average price for the route of ₹ 57,844 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Thai Airways is also a great choice for the route, with an average price of ₹ 68,713 and an overall rating of 7.8.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Kolkata is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kolkata to Seoul?

    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 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?

    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 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 Seoul

 
See real verified KAYAK customer reviews for airlines flying from Kolkata to Seoul. 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 Seoul? 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 1483 reviews
8.0Comfort
8.6Crew
8.3Boarding
7.8Food
8.0Entertainment
Airline reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

10.0 ExcellentEirene, Mar 2026
SIN - MEL
Read more Singapore Airlines reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

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.

They ran out of the second choice of food was stuck with fish

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

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.

toilets could be cleaned more frequently, everything else was pretty good.

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

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 Seoul

Information on your arrival and departure airports

Kolkata (CCU)