AirHint found the following cheapest one-way flights from Houston (IAH) to Seoul (ICN) in November 2025 (see full year).
One-Way flights
| 06 Nov | Frontier Airlines | ||
| 23 Nov | Hawaiian Airlines | ||
| 22 Nov | Spirit Airlines | ||
| 21 Nov | Spirit Airlines | ||
| 13 Nov | Alaska Airlines | ||
| 11 Nov | Air Canada |
Also check the deals for return flights from Houston to Seoul in November.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
Find us on social media