$166 Cheap Flights from Tokyo (NRT) to Ulsan (USN)

View $166 flight on Thu, Jan 8, 2026Opens in a new window

Popular airlines from Narita Intl. Airport (NRT) to Ulsan (USN)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Tokyo to Ulsan (NRT-USN)

Prices were available within the past 7 days and start at $166 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Narita Intl. Airport (NRT) to Ulsan Airport (USN) cost?
Snag a cheap one-way flight from $166 or cheap return flight from Narita Intl. Airport (NRT) to Ulsan Airport (USN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Narita Intl. Airport (NRT) to Ulsan Airport (USN)?
The cheapest month to fly from NRT to USN is , when demand is low. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Narita Intl. Airport (NRT) to Ulsan Airport (USN)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from NRT to USN. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Narita Intl. Airport (NRT) to Ulsan Airport (USN)?
Direct flights from Narita Intl. Airport (NRT) to Ulsan Airport (USN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from NRT to USN?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Narita Intl. Airport (NRT) to Ulsan Airport (USN)?
Select a flight from Narita Intl. Airport (NRT) to Ulsan Airport (USN) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Ulsan from Narita Intl. Airport (NRT)?
If you're taking a direct flight from Narita Intl. Airport (NRT) to Ulsan, you can arrive at either Gimhae Airport (PUS) or Daegu Intl. Airport (TAE).
Is it cheaper to buy a plane ticket from Narita Intl. Airport (NRT) to Ulsan Airport (USN) last-minute?
Last-minute bookings from NRT to USN are usually more expensive. For the lowest prices, start searching for flights as early as possible. That being said, if your travel plans are flexible, you may land a cheap fare right before your trip.
Is it cheaper to book a NRT to USN flight and hotel package?
Opting for a NRT to USN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Narita Intl. Airport (NRT) to Ulsan Airport (USN)?
In most instances, you're able to cancel or reschedule your NRT to USN flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Narita Intl.
Destination airport
Ulsan
Distance
618 mi

Book with confidence

Tokyo to Ulsan Flights

The cheapest times to fly from Tokyo 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 Tokyo to Ulsan are during the month of . You can find some of the cheapest flights from Tokyo to Ulsan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tokyo to Ulsan

Sunday is one of the best days to book for cheap flights from Tokyo 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 Tokyo 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 Tokyo to Ulsan in 2026. You can also book with separate airlines for your outbound and return journeys, from $166 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 Tokyo 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 Tokyo 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.

 

Tokyo to Ulsan Flights

Explore a world of travel with Expedia

*Available to One Key members.