Cheapest one-way flights from Houston to Istanbul in June from $418

AirHint found the following cheapest one-way flights from Houston (IAH) to Istanbul (IST) in June 2026 (see full year).

One-Way flights

01 Jun Air Canada
24 Jun British Airways
28 Jun British Airways
23 Jun Spirit Airlines
26 Jun Spirit Airlines
29 Jun Spirit Airlines
27 Jun British Airways
25 Jun Spirit Airlines
25 Jun Turkish Airlines direct
24 Jun Turkish Airlines direct

Also check the deals for return flights from Houston to Istanbul in June.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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