Cheapest one-way HOU–IST flights, June

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

One-Way flights

12 Jun Frontier Airlines
07 Jun Frontier Airlines
23 Jun Frontier Airlines
08 Jun Spirit Airlines
09 Jun Spirit Airlines
10 Jun Frontier Airlines
06 Jun Spirit Airlines
17 Jun WestJet
29 Jun Frontier Airlines
17 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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