Cheapest one-way flights from Houston to Seoul in October from 301€

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

One-Way flights

21 Oct WestJet
20 Oct Frontier Airlines
26 Oct Spirit Airlines
23 Oct Spirit Airlines
24 Oct Spirit Airlines
27 Oct Spirit Airlines
28 Oct Spirit Airlines
30 Oct Frontier Airlines
18 Oct Frontier Airlines
05 Oct Frontier Airlines

Also check the deals for return 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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