Cheapest return flights from Houston to Istanbul in January from 634€

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

Return flights

15 Jan - 28 Jan Air France
14 Jan - 28 Jan Air France
17 Jan - 31 Jan Air France
20 Jan - 14 Feb Air France
21 Jan - 03 Feb Air France
16 Jan - 24 Jan KLM
12 Jan - 19 Jan Air France
29 Jan - 06 Feb Air France
02 Jan - 16 Jan Air France
14 Jan - 28 Jan Turkish Airlines direct
21 Jan - 03 Feb Turkish Airlines direct
29 Jan - 06 Feb Turkish Airlines direct
20 Jan - 14 Feb Turkish Airlines direct
20 Jan - 08 Feb Turkish Airlines direct
17 Jan - 31 Jan Turkish Airlines direct
16 Jan - 24 Jan Turkish Airlines direct
03 Jan - 10 Jan KLM

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

Skyscanner

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.