AirHint found the following cheapest return flights from Dallas (DAL) to Istanbul (IST) in January 2026 (see full year).
Return flights
| 14 Jan - 27 Jan | Delta | ||
| 15 Jan - 25 Feb | Delta | ||
| 29 Jan - 12 Feb | KLM | ||
| 08 Jan - 13 Jan | Delta | ||
| 15 Jan - 15 Feb | Delta | ||
| 19 Jan - 24 Jan | Delta |
Also check the deals for one-way flights from Dallas to Istanbul in January.
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