Cheapest return flights from Houston to Istanbul in January from 470€

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

Return flights

12 Jan - 27 Jan Frontier Airlines
23 Jan - 26 Jan Spirit Airlines
18 Jan - 26 Jan Frontier Airlines
20 Jan - 30 Jan Frontier Airlines
20 Jan - 27 Jan Frontier Airlines
27 Jan - 02 Feb Frontier Airlines
21 Jan - 29 Jan WestJet
14 Jan - 24 Jan Frontier Airlines
20 Jan - 03 Feb Frontier Airlines
16 Jan - 22 Jan Frontier Airlines
17 Jan - 28 Feb Spirit Airlines
14 Jan - 31 Jan Frontier Airlines
17 Jan - 23 Feb Spirit Airlines
21 Jan - 24 Jan Frontier Airlines
23 Jan - 12 Feb Spirit Airlines
23 Jan - 12 Feb Turkish Airlines direct
17 Jan - 28 Feb Turkish Airlines direct
17 Jan - 23 Feb Turkish Airlines direct
27 Jan - 02 Feb Turkish Airlines direct
20 Jan - 03 Feb Turkish Airlines direct

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

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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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