Cheapest return flights from Dallas-Fort Worth to Istanbul in May from $859

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Istanbul (IST) in May 2026 (see full year).

Return flights

11 May - 22 May Air Canada
09 May - 23 May Air Canada
12 May - 26 May Turkish Airlines direct
11 May - 22 May Turkish Airlines direct
12 May - 15 May Air Canada
15 May - 06 Jun Air Canada
22 May - 29 May Air Canada
22 May - 13 Jun Air Canada
22 May - 29 May Turkish Airlines direct
15 May - 06 Jun Turkish Airlines direct
12 May - 15 May Turkish Airlines direct

Also check the deals for one-way flights from Dallas-Fort Worth to Istanbul in May.

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