Cheap Flights from Bengaluru (BLR) to Ulsan (USN)

Popular airlines from Kempegowda Intl. Airport (BLR) to Ulsan (USN)

Frequently asked questions

How much does a flight from Kempegowda Intl. Airport (BLR) to Ulsan Airport (USN) cost?
Secure a cheap one-way flight or cheap return flight from Kempegowda Intl. Airport (BLR) to Ulsan Airport (USN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Kempegowda Intl. Airport (BLR) to Ulsan Airport (USN)?
is the cheapest month to fly from BLR to USN. Traveling outside of peak seasons is often the key to better flight prices.
What is the cheapest airline that flies from Kempegowda Intl. Airport (BLR) to Ulsan Airport (USN)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BLR to USN flight.
How many flights per day from Kempegowda Intl. Airport (BLR) to Ulsan Airport (USN)?
You'll have to hop on a flight with a layover when traveling from Kempegowda Intl. Airport (BLR) to Ulsan Airport (USN). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from BLR to USN?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kempegowda Intl. Airport (BLR) to Ulsan Airport (USN)?
To avoid potential delays on the Kempegowda Intl. Airport (BLR) to Ulsan Airport (USN) route, aim to fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kempegowda Intl. Airport (BLR) to Ulsan Airport (USN) last-minute?
Last-minute fares from BLR to USN are typically more expensive. To lock in the cheapest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a BLR to USN flight and hotel package?
You'll typically save money by booking a BLR to USN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your preferred accommodations and flights, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Kempegowda Intl. Airport (BLR) to Ulsan Airport (USN)?
If you booked your BLR to USN flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Kempegowda Intl.
Destination airport
Ulsan
Distance
3549 mi

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Bengaluru to Ulsan Flights

The cheapest times to fly from Bengaluru to Ulsan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bengaluru to Ulsan are during the month of . You can find some of the cheapest flights from Bengaluru to Ulsan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bengaluru to Ulsan

Sunday is one of the best days to book for cheap flights from Bengaluru to Ulsan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bengaluru to Ulsan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bengaluru to Ulsan in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bengaluru to Ulsan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bengaluru to Ulsan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bengaluru to Ulsan Flights

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*Available to One Key members.