Cheap American Airlines flights Houston (IAH) to Seoul (ICN)

Set the "Price (lowest to highest)" filter on Expedia to find cheap American Airlines return flights from IAH to ICN. Affordable one-way options are also on offer.*

*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.

January is one of the cheapest months to get away to Seoul with American Airlines. You could also find great prices on one-way and round-trip tickets in February.

Click on the "Nonstop" filter when browsing for direct American Airlines flights from IAH to ICN. You can also compare other carriers servicing the same nonstop trip.

American Airlines flights from George Bush Intercontinental Airport (IAH) to Seoul come in to land at Incheon Intl. Airport (ICN). This is the main gateway here.

Changes are usually free within 24 hours of making a booking, but your airline may charge a fee after that. For further details about modifying your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to make changes without additional costs, apply the "Changes included" and "No cancel fee" filters when organizing your trip.