Cheapest one-way flights from Houston to Seoul in May from $502

Best time to book flights for Houston (HOU) to Seoul (ICN) flights at AirHint

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

One-Way flights

02 May Zipair
14 May Spirit Airlines
21 May Spirit Airlines
20 May Spirit Airlines
19 May Spirit Airlines
22 May Spirit Airlines
23 May Spirit Airlines
18 May Frontier Airlines
03 May Delta
29 May United

Also check the deals for return flights from Houston to Seoul in May.

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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