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C$ 2,280+ 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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
— USN
10 Aug — 17 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Ulsan in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Ulsan
Explore the most affordable flight options available to Ulsan. Find the lowest fares based on data from user searches, with prices last updated on 11 July 2026.

Fri 18/126:30 a.m.
YYZ
-
USN
2 stops36h 20m
Multiple Airlines
Sat 30/19:30 a.m.
USN
-
YYZ
2 stops49h 25m
Multiple Airlines
Deal found 8/7C$ 2,280
Fri 18/126:30 a.m.
YYZ
-
USN
2 stops36h 20m
Korean Air
Sat 30/18:20 p.m.
USN
-
YYZ
1 stop27h 00m
Korean Air
Deal found 8/7C$ 2,308
Sat 28/1110:15 p.m.
YYZ
-
USN
2 stops44h 35m
Multiple Airlines
Sat 2/19:30 a.m.
USN
-
YYZ
2 stops33h 40m
Multiple Airlines
Deal found 8/7C$ 2,427
Sat 28/1111:40 a.m.
YYZ
-
USN
1 stop31h 10m
Korean Air
Sat 2/19:30 a.m.
USN
-
YYZ
2 stops25h 25m
Korean Air
Deal found 8/7C$ 2,552
Fri 10/74:45 p.m.
YYZ
-
USN
2 stops50h 35m
KLM
Fri 24/79:00 a.m.
USN
-
YYZ
2 stops41h 20m
KLM
Deal found 6/7C$ 3,697

Find flight deals to Ulsan

Find the latest flights to Ulsan in 2026, 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 11 July 2026.

Round-trip from

C$ 2,280
18/12-30/1
  • 18/12-30/1
  • 4 total stops
  • 85h 45m total
  • Toronto to Ulsan
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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 11 July 2026.
Use the filters below to find and compare flights to Ulsan that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoUlsan

YYZ - USN

YYZUSN

Toronto Pearson Intl

Sat 28/11

10:15 p.m.-8:50 a.m.

2 stops44h 35m

Ulsan

Sat 2/1

9:30 a.m.-5:10 a.m.

2 stops33h 40m

C$ 2,427
Quickest round-trip

TorontoUlsan

YYZ - USN

YYZUSN

Toronto Pearson Intl

Sat 28/11

11:40 a.m.-8:50 a.m.

1 stop31h 10m

Ulsan

Sat 2/1

9:30 a.m.-8:55 p.m.

2 stops25h 25m

C$ 2,552

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Sorted by cheapest first

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 50 hours 35 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.

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

  • What airport do you fly into for flights to Ulsan?

    Travellers will need to book flights to Ulsan (USN) if they wish to fly to Ulsan. The Ulsan airport is 7.0 km from the city centre.

  • Can I find cheaper flights to Ulsan if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ulsan on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Ulsan have rental cars?

    Yes. Those touching down at Ulsan can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Ulsan?

    Yes. Ulsan has hotels nearby for those requiring accommodations. Meomulda Ulsan is the closest property to Ulsan (1.6 km away from Ulsan).

See more FAQs

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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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