Cheap flights from Kolkata to Seoul

Compare Kolkata to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

Book the best Seoul fare with no extra fees

Flight deals from Kolkata to Seoul

Looking for a cheap last-minute deal or the best round-trip flight from Kolkata to Seoul? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Kolkata to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Seoul flights are currently cheapest in November.

Alternative Kolkata to Seoul routes

Looking for the cheapest, fastest or easiest route from Kolkata to Seoul? You could fly into the following airports instead.

Kolkata to Seoul: Flight information

The things to know before you go.
Cheapest flight found$392
Cheapest month to flyNovember

Finding cheap flights from Kolkata to Seoul: Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
The best price we found for a round-trip flight from Kolkata to Seoul is $392. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kolkata to Seoul. But we found flights with one or more stops from $392.
There are no flights flying from Kolkata to Seoul, as of November 2025.
The cheapest month to fly from Kolkata to Seoul is usually November.
If you're flying from Kolkata Airport, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the center of Seoul. We've found flights to this airport from $392.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Seoul on Thursday, November 20, 2025.
No airlines currently offer direct flights between Kolkata Airport and Seoul. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
In November, the average temperature is usually around 6°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
Currently, Thai LionAir offers the cheapest flight tickets to Seoul.

Flying from Netaji Subhas Chandra Bose Airport (CCU) to Seoul: what you need to know

  • Seoul is three hours 30 minutes ahead of Kolkata, where Netaji Subhas Chandra Bose Airport is located. Seoul follows the UTC+9 timezone.

  • Allow plenty of time to make your CCU to Seoul flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Traveling during a peak time like a public holiday? Expect longer lines at security and check-in. For peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • Think about adding a stopover to potentially land a cheaper flight ticket from CCU to Seoul. All you need to do is deselect 'Direct flights only' during your search. Take a break (and maybe save some cash) by stopping at one of these airports:

    • Indira Gandhi International Airport (DEL)

    • Suvarnabhumi Airport (BKK)

    • Changi International Airport (SIN)

  • Located around 13 kilometers from central Kolkata, CCU can be reached in about 40 minutes by car, depending on traffic. The journey on public transport takes roughly 55 minutes.

  • Looking for a hotel near CCU? If you're boarding an early flight from Netaji Subhas Chandra Bose Airport to Seoul, these stays will put you moments from your departure gate:

  • Of all flights leaving Netaji Subhas Chandra Bose Airport, 75.9% land on schedule at their destination.

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Seoul

  • $223 is currently the lowest price for a one-way Netaji Subhas Chandra Bose Airport to Seoul flight. Return flight tickets start from $392. These prices may change based on availability and demand.

  • Booking ahead of time is often the key to securing a cheap flight from CCU to Seoul. Airlines adjust prices based on demand, so the nearer you get to departure, the more it could cost you.

  • If you're willing to be flexible with your travel plans, use the 'Whole month' tool. It'll show you the cheapest price across every month when looking for a Netaji Subhas Chandra Bose Airport to Seoul ticket.

  • Spend less time searching for cheap flights from CCU to Seoul by creating a Price Alert. You'll receive an email or notification on the app when a new discounted fare appears.

  • Tailor your trip with filters. Select your preferred departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Netaji Subhas Chandra Bose Airport to Seoul.

Airports in Seoul

Incheon International Airport (ICN)

  • Incheon International Airport (ICN) is around 48 kilometers from central Seoul. How long it'll take to reach the center depends on the time of day. Do a little research before your trip.

  • If you're using public transport, expect a journey time of about 1 hour 45 minutes.

  • If you're arriving on a late flight from Netaji Subhas Chandra Bose Airport to Seoul, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and snoozing not long after at one of these hotels near ICN:

  • Fast-track your adventure by picking up an Incheon International Airport rental car. Grab a set of wheels from WECAR, Hi Rent A Car or Alamo and experience the lesser-explored corners of Seoul and beyond.

  • Lock in the best possible rate by reserving your vehicle from Incheon International Airport about four weeks before your flight from CCU to Seoul.

Gimpo International Airport (GMP)

  • Central Seoul is roughly 16 kilometers from Gimpo International Airport (GMP). Step off your flight from Netaji Subhas Chandra Bose Airport to Seoul and then look for any airport signs that'll help you reach the center.

  • If you travel by public transport, you'll get to the city center in 1 hour 5 minutes or so.

  • Following your CCU to Seoul flight, rest your head at a hotel close to GMP. These are some great accommodation options that'll help you get into relaxation mode:

  • No need to worry about public transport schedules or long cab queues. Grab a Gimpo International Airport rental car and take your journey in whatever direction you like. Compare rates and availability from GOGO Rent a Car, Gogo Rental Car Seoul and Hi Rent A Car.

  • Lock in the best price by booking your ride from GMP one week in advance. You can also expect to have a wider selection of vehicles.

Best time to go to Seoul

  • Before booking your flights from Netaji Subhas Chandra Bose Airport to Seoul, consider which time of year is best for you. High season in Seoul offers a lively atmosphere and plenty of activities, while the low season brings cheaper deals on hotels and smaller crowds.

  • Before booking a Netaji Subhas Chandra Bose Airport to Seoul flight ticket, think about what kind of weather works for you. August is the warmest month in Seoul, with temperatures ranging from 19ºC (66ºF) to 32ºC (90ºF).

  • Look for cheap tickets from CCU to Seoul in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 4ºC (39ºF) on average.

More about Seoul

  • Once you've booked your flight from Netaji Subhas Chandra Bose Airport to Seoul, find a hotel that offers both comfort and a great location. Make one of these accommodation options your base for exploring Seoul:

  • There are so many things to see and do in this city it can be hard to know where to start. Bukchon Hanok Village, Gyeongbokgung Palace and N Seoul Tower are leading attractions which should be on any good Seoul itinerary.

Explore more of South Korea

  • Busan is just one of the many cities in South Korea waiting to be explored once you've taken in the sights of Seoul. Around 322 kilometers away to the south-east, its best attractions include Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple.

  • Around 241 kilometers south-east of Seoul, Daegu is another essential stop in South Korea. No visit is complete without checking out Duryu Park People's Garden, E-World and Apsan Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.