AirHint found the following cheapest return flights from Houston (HOU) to Istanbul (IST) in February 2026 (see full year).

Return flights

14 Feb - 28 Feb	Air France
19 Feb - 01 Mar	Air France
16 Feb - 02 Mar	Air France
07 Feb - 14 Feb	Air France
13 Feb - 27 Feb	KLM
06 Feb - 11 Feb	KLM
15 Feb - 20 Feb	KLM
06 Feb - 11 Feb	Turkish Airlines	direct
13 Feb - 27 Feb	Turkish Airlines	direct
16 Feb - 02 Mar	Turkish Airlines	direct
19 Feb - 01 Mar	Turkish Airlines	direct
14 Feb - 28 Feb	Turkish Airlines	direct
07 Feb - 14 Feb	Turkish Airlines	direct
15 Feb - 20 Feb	Turkish Airlines	direct

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

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 February from 634€

Return flights