US$644️ Cheap Flights from Houston to Seoul (2024)

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Houston to Seoul - Flights Starting at US$644

Book one-way or return flights from Houston to Seoul from as little as US$644. 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.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

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

Cheapest airlines flights from Houston to Seoul

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

Spirit Airlines

From US$404

United Airlines

From US$577

WestJet

From US$593

Frontier Airlines

From US$600

Delta Air Lines

From US$600

American Airlines

From US$658

All Nippon Airways

From US$699

EVA Air

From US$705

Southwest Airlines

From US$712

Singapore Airlines

From US$825

ANA airlines

Find more flights and airlines

Alternative Routes from Houston to Seoul

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

Cheapest
IAH
13:10
33h 20m
2 transfer
ICN
12:30
George Bush Intercontinental Airport - Incheon International Airport
Wed, May 8Spirit Airlines
US$404
HOU
15:59
33h 46m
2 transfer
ICN
15:45
William P. Hobby Airport - Incheon International Airport
Tue, Apr 30Frontier Airlines
US$608
IAH
01:00
28h 15m
1 transfer
GMP
19:15
George Bush Intercontinental Airport - Gimpo International Airport
Tue, Apr 30EVA Air
US$732
IAH
01:00
28h 15m
1 transfer
GMP
19:15
George Bush Intercontinental Airport - Gimpo International Airport
Tue, Apr 30EVA Air
US$732
Find More Flights

Frequently Asked Questions

When are flight tickets from Houston (HOU) to Seoul (SEL) the cheapest?
Airlines adjust prices for flights from Houston to Seoul 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 Seoul (SEL) cost?
According to Trip.com's data, the lowest price is around $2,025.
What is the transportation method from the main airport to downtown in Seoul?
- The distance from Incheon International Airport to downtown is about 48km. It takes about 1 hour by taxi.
- The distance from Gimpo International Airport to downtown is about 15km. It takes about 30 minutes by taxi.

How to find a cheap flight from Houston to Seoul

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 Seoul. 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

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