Cheapest return flights from Houston to Seoul in October from 732€

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

Return flights

19 Oct - 26 Oct Frontier Airlines
30 Oct - 06 Nov Frontier Airlines
18 Oct - 02 Nov Frontier Airlines
03 Oct - 12 Oct Spirit Airlines
01 Oct - 10 Oct Frontier Airlines
31 Oct - 07 Nov Frontier Airlines
22 Oct - 31 Oct WestJet
16 Oct - 20 Oct Spirit Airlines
02 Oct - 05 Oct Spirit Airlines
10 Oct - 03 Nov Frontier Airlines
05 Oct - 19 Oct United
10 Oct - 17 Oct Air Canada

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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