Cheapest return IAH–LOS flights, September

AirHint found the following cheapest return flights from Houston (IAH) to Lagos (LOS) in September 2026 (see full year).

Return flights

02 Sep - 15 Sep Delta
22 Sep - 27 Sep Qatar Airways
06 Sep - 20 Sep KLM

Also check the deals for one-way flights from Houston to Lagos in September.

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