CCU - SEL

₹ 16,620 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 24/6. 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

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
₹ 32,698
Multiple Airlines
Sat 9/5Fri 15/5
CCU - ICN • 1 stop
Cheapest one-way flight
₹ 16,620
Multiple Airlines
Wed 24/6
CCU - ICN • 1 stop
Top airlines
Air India
Cheapest • from ₹ 40,286 (return)
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 20% price drop
December
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

Sat, 9 May - Fri, 15 May
Multiple Airlines Logo
00:45 - 07:00
CCU
-
ICN
26h 45m
1 stop
Multiple Airlines Logo
08:15 - 22:20
ICN
-
CCU
17h 35m
1 stop
₹ 32,698Multiple Airlines
Mon, 2 Mar - Tue, 10 Mar
Multiple Airlines Logo
02:35 - 09:55
CCU
-
ICN
27h 50m
1 stop
Multiple Airlines Logo
12:10 - 23:55
ICN
-
CCU
15h 15m
1 stop
₹ 38,208Multiple Airlines
Mon, 11 May - Fri, 15 May
Air India Logo
10:30 - 10:40
CCU
-
ICN
20h 40m
1 stop
Air India Logo
12:15 - 04:15
ICN
-
CCU
19h 30m
1 stop
₹ 40,286Air India
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
18:50 - 06:20
CCU
-
ICN
32h 00m
3 stops
Multiple Airlines Logo
12:10 - 23:55
ICN
-
CCU
15h 15m
1 stop
₹ 41,641Multiple Airlines
Mon, 2 Mar - Tue, 10 Mar
Multiple Airlines Logo
02:00 - 16:00
CCU
-
ICN
34h 30m
2 stops
Multiple Airlines Logo
12:10 - 23:55
ICN
-
CCU
15h 15m
1 stop
₹ 41,731Multiple Airlines
Tue, 3 Mar - Tue, 10 Mar
Multiple Airlines Logo
20:35 - 06:20
CCU
-
ICN
30h 15m
3 stops
Multiple Airlines Logo
07:35 - 04:15
ICN
-
CCU
24h 10m
3 stops
₹ 43,267Multiple Airlines
Sun, 1 Mar - Mon, 9 Mar
Multiple Airlines Logo
00:50 - 09:55
CCU
-
ICN
29h 35m
1 stop
Multiple Airlines Logo
13:30 - 01:35
ICN
-
CCU
15h 35m
1 stop
₹ 44,080Multiple Airlines
Sun, 1 Mar - Mon, 9 Mar
Thai Vietjet Air Logo
00:50 - 09:55
CCU
-
ICN
29h 35m
1 stop
Thai Vietjet Air Logo
12:10 - 23:50
ICN
-
CCU
15h 10m
1 stop
₹ 48,506Thai Vietjet Air
Thu, 30 Jul - Mon, 3 Aug
Japan Airlines Logo
05:30 - 21:15
CCU
-
GMP
36h 15m
2 stops
Japan Airlines Logo
19:15 - 12:15
GMP
-
CCU
44h 30m
2 stops
₹ 100,805Japan Airlines
Thu, 30 Jul - Mon, 3 Aug
Japan Airlines Logo
12:00 - 21:15
CCU
-
GMP
29h 45m
2 stops
Japan Airlines Logo
12:05 - 20:15
GMP
-
CCU
35h 40m
2 stops
₹ 101,076Japan 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.

How much is a return flight from Kolkata to Seoul?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Kolkata to Seoul departing in May.

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 March, where tickets cost ₹ 41,189 (return) on average. On the other hand, the most expensive months are October and September, where the average cost of round-trip tickets is ₹ 62,055 and ₹ 61,603 respectively.

Good to know

Low seasonOctober
Cheapest flight₹ 16,620
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly (16% 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 ₹ 16,620 for a one-way ticket and ₹ 32,698 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 ₹ 56,507 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 ₹ 66,380 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 1448 reviews
8.0Entertainment
8.3Boarding
8.0Comfort
8.6Crew
7.8Food
Airline reviews

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

10.0 ExcellentSuzanne, Jan 2026
SIN - SGN
Read more Singapore Airlines reviews

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.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

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

Headwind delayed our flight which wasn’t the airlines fault

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

Everything you need to know for your flight from Kolkata to Seoul

Information on your arrival and departure airports