Skip to main content
Beginning of main content

Cheap Flights from Houston to Seoul $748.46

Search over 282,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Best Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Houston to Seoul (IAH to ICN)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Houston to Seoul (IAH to ICN)

Question : Who's offering the cheapest round-trip flight to Incheon International Airport (ICN) over the coming months?
Answer : Air China is your best bet for finding that coveted low fare.

Question : Looking for the fastest flight from IAH to ICN?
Answer : The quickest direct flight is 13 hours and 45 minutes via Korean Air. If you catch the 10:40 AM CST departure, you'll arrive at 3:25 PM KST (remember, there is a 15-hour time change).

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of November 28th, the best day for booking to Seoul (ICN) from Houston (IAH) is December 8th. Bookings have been made roughly 35% below the average price for this route.

Question : How many departure times from George Bush Intercontinental Airport (IAH) to Incheon International Airport (ICN) are there on a daily basis?
Answer : On average, two different flight times are offered daily when you fly from Houston to Seoul. You won't have as many options on this route as most others.