Cheapest return flights from Houston to Seoul in October from 692€

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

Return flights

01 Oct - 10 Oct WestJet
18 Oct - 26 Oct WestJet
18 Oct - 25 Oct WestJet
23 Oct - 31 Oct WestJet
24 Oct - 31 Oct WestJet
19 Oct - 26 Oct Frontier Airlines
20 Oct - 26 Oct Frontier Airlines
15 Oct - 30 Nov Air Canada
05 Oct - 12 Oct Spirit Airlines
07 Oct - 20 Nov Spirit Airlines
16 Oct - 26 Oct Hawaiian Airlines
06 Oct - 24 Nov Hawaiian Airlines
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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