Cheapest return flights from Houston to Istanbul in January from $627

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

Return flights

28 Jan - 23 Feb Spirit Airlines
22 Jan - 26 Jan Spirit Airlines
17 Jan - 25 Jan Frontier Airlines
18 Jan - 25 Jan Spirit Airlines
17 Jan - 24 Jan Frontier Airlines
20 Jan - 28 Jan Spirit Airlines
28 Jan - 06 Feb Spirit Airlines
21 Jan - 28 Jan Spirit Airlines
18 Jan - 28 Jan Spirit Airlines
17 Jan - 04 Feb Frontier Airlines
28 Jan - 04 Feb Spirit Airlines
16 Jan - 24 Jan Frontier Airlines
19 Jan - 28 Jan Spirit Airlines
15 Jan - 23 Jan WestJet
23 Jan - 06 Feb KLM
24 Jan - 01 Feb Spirit Airlines
21 Jan - 10 Feb KLM
28 Jan - 03 Feb KLM
07 Jan - 26 Feb Frontier Airlines
23 Jan - 01 Feb Spirit Airlines

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

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