Cheapest return flights from Oklahoma City to Istanbul in February from $528

AirHint found the following cheapest return flights from Oklahoma City (OKC) to Istanbul (IST) in February 2026 (see full year).

Return flights

17 Feb - 24 Feb British Airways
22 Feb - 01 Mar British Airways
21 Feb - 25 Feb Scandinavian Airlines

Also check the deals for one-way flights from Oklahoma City to Istanbul in February.

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