$1,324 Find Cheap Flights from Houston to Ulsan

App

Help

USD

Search Bookings

Trip.com

Flights

Flights to South Korea

Flights to Ulsan

Flights from Houston to Ulsan

Hotels in Ulsan

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Find cheap flights from Houston to Ulsan starting at $1,324.

Book one-way or return flights from Houston to Ulsan from as little as $1,324. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Houston to Ulsan? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Houston to Ulsan. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Houston to Ulsan

View airlines operating flights from Houston to Ulsan. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines

From $1,324

American Airlines

From $1,406

ANA airlines

Find more flights and airlines

Find cheap flights from Houston to Ulsan by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Houston to Ulsan.

Cheapest
IAH
10:20
32h 0m
2 transfer
USN
08:20
George Bush Intercontinental Airport - Ulsan Airport
Mon, May 13United Airlines
$1,324
HOU
20:27
33h 8m
2 transfer
USN
19:35
William P. Hobby Airport - Ulsan Airport
Mon, May 13American Airlines
$1,406
HOU
20:27
33h 8m
2 transfer
USN
19:35
William P. Hobby Airport - Ulsan Airport
Mon, May 13American Airlines
$1,406
Find More Flights

Frequently Asked Questions

When are flight tickets from Houston (HOU) to Ulsan (USN) the cheapest?
Airlines adjust prices for flights from Houston to Ulsan based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Houston (HOU) to Ulsan (USN) cost?
According to Trip.com's data, the lowest price is around $3,093.
What is the transportation method from the main airport to downtown in Ulsan?
- The distance from Ulsan Airport to downtown is about 7km. It takes about 20 minutes by taxi.

How to find a cheap flight from Houston to Ulsan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to Ulsan. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com