AirHint found the following cheapest one-way flights from Houston (IAH) to Seoul (ICN) in November 2025 (see full year).
One-Way flights
| 03 Nov | Spirit Airlines | ||
| 27 Nov | Frontier Airlines | ||
| 23 Nov | Spirit Airlines | ||
| 06 Nov | Spirit Airlines | ||
| 15 Nov | Alaska Airlines | ||
| 10 Nov | Air Canada | ||
| 05 Nov | Air Canada | ||
| 04 Nov | Air Canada | ||
| 14 Nov | Air Canada |
Also check the deals for return flights from Houston to Seoul in November.
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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.
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