C$ 2,386+ Cheap flights to Ulsan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Ulsan in 2025
Find the latest flights to Ulsan in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 26 June 2025.
Find flight deals to Ulsan
Cheapest flights to UlsanExplore the most affordable flight options available to Ulsan. Find the lowest fares based on data from user searches, with prices last updated on 26 June 2025.
Explore the most affordable flight options available to Ulsan. Find the lowest fares based on data from user searches, with prices last updated on 26 June 2025.
Cheapflights Fare Finder
Locate flights to Ulsan that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 26 June 2025.
Use the filters below to find and compare flights to Ulsan that are best for you.
Fly from
Route
Depart
Return
Price
TorontoUlsan
YYZ - USN
YYZUSN
Toronto Pearson Intl
Mon 7/7
8:00 a.m.-8:20 a.m.
3 stops35h 20m
Ulsan
Thu 10/7
8:15 p.m.-9:57 p.m.
3 stops38h 42m
Best time to book a flight to Ulsan
Have a flexible travel schedule? Discover the best time to fly to Ulsan with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Ulsan
How long is the flight to Ulsan?
On average, a flight from Toronto to Ulsan takes 35 hours 20 minutes. Flights to Ulsan from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Ulsan?
Use this chart to determine the cheapest time to fly round-trip from Toronto to Ulsan. Price data was last updated on 16 March 2025.
Users looking for the lowest fares to Ulsan should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday at noon, when prices are usually at their highest.
Rainfall in Ulsan by month
Plan your trip to Ulsan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ulsan ranges from 30.0 - 260.0 mm per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Ulsan when rainfall is around 30.0 mm.
Temperature in Ulsan by month
Plan your trip to Ulsan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ulsan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
FAQs about flying to Ulsan
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Why should you use Cheapflights to find cheap flight tickets to Ulsan?
Millions of users choose and trust Cheapflights to book the best flight deals to Ulsan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights to Ulsan with no change fees?
Certainly. Search results for flights to Ulsan shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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