Cheapest return flights from Houston to Seoul in October from $794

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

Return flights

25 Oct - 02 Nov WestJet
26 Oct - 01 Nov Frontier Airlines
03 Oct - 27 Oct Zipair
15 Oct - 29 Oct Frontier Airlines
17 Oct - 31 Oct Zipair
17 Oct - 01 Nov Frontier Airlines
02 Oct - 04 Oct Spirit Airlines
18 Oct - 02 Nov Cathay Pacific
17 Oct - 06 Nov Air Canada
06 Oct - 03 Nov EVA Air
05 Oct - 19 Oct United

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

Skyscanner

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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