Cheapest return flights from Houston to Istanbul in November from 439€

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

Return flights

13 Nov - 06 Dec Lufthansa
12 Nov - 26 Nov Lufthansa
26 Nov - 03 Dec Lufthansa
10 Nov - 06 Dec Frontier Airlines
11 Nov - 06 Dec Spirit Airlines
13 Nov - 27 Nov Delta
13 Nov - 17 Nov Lufthansa
17 Nov - 25 Nov Lufthansa
06 Nov - 21 Nov Frontier Airlines
04 Nov - 04 Dec Spirit Airlines
06 Nov - 12 Nov KLM
08 Nov - 17 Nov KLM
15 Nov - 19 Nov KLM
04 Nov - 18 Nov KLM
07 Nov - 21 Nov Frontier Airlines
22 Nov - 13 Dec Spirit Airlines
20 Nov - 13 Dec Air France
28 Nov - 05 Dec Delta
21 Nov - 01 Dec Spirit Airlines
04 Nov - 04 Dec Turkish Airlines direct

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

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