Cheapest return flights from Houston to Seoul in October from 753€

AirHint found the following cheapest return flights from Houston (HOU) to Seoul (ICN) in October 2025 (see full year).

Return flights

15 Oct - 23 Oct Alaska Airlines
19 Oct - 27 Oct Frontier Airlines
13 Oct - 29 Oct Zipair
19 Oct - 26 Oct Spirit Airlines
15 Oct - 20 Oct Spirit Airlines
19 Oct - 23 Oct Frontier Airlines
14 Oct - 17 Oct Frontier Airlines
18 Oct - 31 Oct Air Canada
05 Oct - 19 Oct United
08 Oct - 14 Oct United

Also check the deals for one-way flights from Houston to Seoul in October.

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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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