Cheapest return flights from Houston to Istanbul in May from 587€

Best time to book flights for Houston (HOU) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Houston (HOU) to Istanbul (IST) in May 2025 (see full year).

Return flights

14 May - 17 Jun Spirit Airlines
07 May - 14 May Spirit Airlines
01 May - 15 May Spirit Airlines
01 May - 21 May Spirit Airlines
09 May - 19 May Spirit Airlines
20 May - 26 May Spirit Airlines
14 May - 16 Jun Spirit Airlines
20 May - 30 Jun Spirit Airlines
09 May - 16 May Spirit Airlines
18 May - 30 May Spirit Airlines
03 May - 17 May Spirit Airlines
09 May - 26 May Spirit Airlines
14 May - 07 Jun Spirit Airlines
11 May - 31 May Spirit Airlines
20 May - 09 Jun Spirit Airlines
20 May - 24 Jun Spirit Airlines
20 May - 23 Jun Spirit Airlines
16 May - 16 Jun Frontier Airlines
18 May - 20 Jun Spirit Airlines
20 May - 14 Jun Spirit Airlines

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

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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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