AirHint found the following cheapest return flights from Houston (IAH) to Istanbul (SAW) in May 2026 (see full year).

Return flights

06 May - 15 May	Emirates
07 May - 15 May	Emirates
01 May - 15 May	Emirates
13 May - 21 May	Emirates
13 May - 22 May	Emirates
13 May - 27 May	Emirates
12 May - 27 May	Emirates
12 May - 28 May	Qatar Airways
14 May - 22 May	Emirates
14 May - 21 May	Emirates
15 May - 06 Jun	Qatar Airways
28 May - 05 Jun	Qatar Airways
28 May - 06 Jun	Qatar Airways

Also check the deals for one-way flights from Houston to Istanbul in May.

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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Cheapest return flights from Houston to Istanbul in May from 1275€

Return flights