App
Customer Support
CAD
Find Bookings
Trip.com
>
Cheap Flights
>
South Korea
>
Ulsan
>
Flights from Kolkata to Ulsan
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Find Kolkata to Ulsan flights starting at CAD 780.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • CCU01:55
        27h 25m
        2 stops
        USN08:50
        Fri, Feb 28|Kolkata - Ulsan|Thai Airways
        CAD 780CAD 4,950
        84% OFF
        84% OFF
        CAD 4,950CAD 780

        Choose Thai Airways flights from Kolkata to Ulsan. The one-way connecting flight with Thai Airways departs from Netaji Subhas Chandra Bose International Airport on Fri, Feb 28, arriving at Ulsan Airport. One-way Prices start from CAD 780 including taxes and charges.

      • CCU00:35
        39h 30m
        2 stops
        USN19:35
        Fri, Feb 28|Kolkata - Ulsan|IndiGo
        CAD 862CAD 4,950
        83% OFF
        83% OFF
        CAD 4,950CAD 862

        Choose IndiGo flights from Kolkata to Ulsan. The one-way connecting flight with IndiGo departs from Netaji Subhas Chandra Bose International Airport on Fri, Feb 28, arriving at Ulsan Airport. One-way Prices start from CAD 862 including taxes and charges.

      • CCU03:50
        36h 15m
        2 stops
        USN19:35
        Fri, Feb 28|Kolkata - Ulsan|Etihad Airways
        CAD 1,092CAD 4,950
        78% OFF
        78% OFF
        CAD 4,950CAD 1,092

        Choose Etihad Airways flights from Kolkata to Ulsan. The one-way connecting flight with Etihad Airways departs from Netaji Subhas Chandra Bose International Airport on Fri, Feb 28, arriving at Ulsan Airport. One-way Prices start from CAD 1,092 including taxes and charges.

      • CCU20:20
        33h
        2 stops
        USN08:50
        Fri, Feb 28|Kolkata - Ulsan|Emirates
        CAD 1,669
        CAD 1,669

        Choose Emirates flights from Kolkata to Ulsan. The one-way connecting flight with Emirates departs from Netaji Subhas Chandra Bose International Airport on Fri, Feb 28, arriving at Ulsan Airport. One-way Prices start from CAD 1,669 including taxes and charges.

      • CCU23:40
        16h 25m
        2 stops
        USN19:35
        Fri, Feb 28|Kolkata - Ulsan|Singapore Airlines
        CAD 3,960
        CAD 3,960

        Choose Singapore Airlines flights from Kolkata to Ulsan. The one-way connecting flight with Singapore Airlines departs from Netaji Subhas Chandra Bose International Airport on Fri, Feb 28, arriving at Ulsan Airport. One-way Prices start from CAD 3,960 including taxes and charges.

      • CCU01:00 pm
        3h 5m
        Nonstop
        USN02:00 pm
        Tue, Jan 14|Kolkata - Ulsan|Thai Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Kolkata to Ulsan?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Kolkata to Ulsan

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Thai Airways
From CAD 780
IndiGo
From CAD 862
Etihad Airways
From CAD 1,092
Emirates
From CAD 1,669
Singapore Airlines
From CAD 3,960

Find more flights and airlines

Alternative Routes for Kolkata to Ulsan Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Kolkata to Ulsan.

  • Cheapest
    Thai Airways
    CCU
    01:55
    27h 25m
    2 transfer
    USN
    08:50
    Netaji Subhas Chandra Bose International Airport - Ulsan Airport
    Fri, Feb 28Thai Airways
    CAD 780
  • Thai Airways
    CCU
    01:55
    27h 25m
    2 transfer
    USN
    08:50
    Netaji Subhas Chandra Bose International Airport - Ulsan Airport
    Fri, Feb 28Thai Airways
    CAD 780
    Find More Flights

FAQ

  • When are flight tickets from Kolkata (CCU) to Ulsan (USN) the cheapest?

    Airlines adjust prices for flights from Kolkata to Ulsan based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Kolkata (CCU) to Ulsan (USN) cost?

    According to Trip.com's data, the lowest price is around CAD 1,504.

  • What is the transportation method from the main airport to downtown in Ulsan?

    • The distance from Ulsan Airport to downtown is about 7km, by taxi about 20 minutes.

  • How many airports in Ulsan (USN)?

    There are 1 airport(s) in Ulsan (USN): Ulsan Airport.

How to find a cheap flight from Kolkata to Ulsan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kolkata to Ulsan. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Kolkata to Ulsan Flights

Off-season travel monthDecember
Peak season for travelOctober
Flight distance4,190.7km
Popular airlineEmirates

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.