Cheap KLM flights Prague (PRG) to Ulsan (USN)

  • notification illustration

    Be in the know

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

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How much is a KLM flight from Vaclav Havel Airport (PRG) to Ulsan Airport (USN)?
Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap KLM round-trip flights from PRG to USN. Affordable one-way options are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PRG to USN with KLM?
February is one of the least expensive months to travel to Ulsan with KLM. You could also find great prices on one-way and round-trip tickets in December.
Does KLM fly nonstop from Vaclav Havel Airport (PRG) to Ulsan Airport (USN)?
Enter your dates, hit search and check "Nonstop" on Expedia to browse any direct flights from PRG to USN with KLM or other airlines.
What airports does KLM fly into in Ulsan?
KLM flights from Vaclav Havel Airport (PRG) to Ulsan land at Ulsan Airport (USN). This is the main entry point to this city.
Can I change or cancel my KLM flight from Vaclav Havel Airport (PRG) to Ulsan Airport (USN)?
Depending on the ticket type you purchased, a fee generally applies if you cancel or change your booking more than 24 hours after it's confirmed. To secure flexible plane tickets, select our "No cancel fee" or "Changes included" filter when you look for flights. For additional information on canceling or modifying your reservation, go to "Trips," select your flight and click on "Manage Booking."

Travel information

Origin airport
Vaclav Havel
Destination airport
Ulsan
Distance
8508 km

Explore a world of travel with Expedia

*Available to Expedia members.