Cheapest return flights from Houston to Seoul in March from $890

AirHint found the following cheapest return flights from Houston (HOU) to Seoul (ICN) in March 2026 (see full year).

Return flights

22 Mar - 29 Mar Zipair
07 Mar - 19 Mar Frontier Airlines
09 Mar - 15 Mar Frontier Airlines
14 Mar - 18 Mar Turkish Airlines
16 Mar - 22 Mar WestJet
30 Mar - 14 Apr Turkish Airlines
06 Mar - 14 Mar Frontier Airlines
31 Mar - 22 Apr EVA Air
12 Mar - 17 Mar United

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

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