Cheapest return flights from Houston to Seoul in June from $1543

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

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

Return flights

01 Jun - 15 Jun WestJet
23 Jun - 29 Jun WestJet
02 Jun - 30 Jul Air Canada
23 Jun - 28 Jun WestJet
25 Jun - 30 Jun KLM
26 Jun - 30 Jun WestJet
28 Jun - 03 Jul WestJet
27 Jun - 30 Jun Turkish Airlines
23 Jun - 05 Jul Alaska Airlines

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

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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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