Cheapest return flights from Houston to Istanbul in July from 699€

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

Return flights

28 Jul - 27 Aug Lufthansa
07 Jul - 21 Jul Spirit Airlines
27 Jul - 27 Aug Lufthansa
21 Jul - 04 Aug Spirit Airlines
04 Jul - 16 Jul Air France
10 Jul - 24 Jul Spirit Airlines
01 Jul - 26 Jul Brussels Airlines
09 Jul - 13 Jul Air France
04 Jul - 11 Jul Air France
05 Jul - 01 Aug ITA Airways
09 Jul - 13 Jul Turkish Airlines direct
07 Jul - 21 Jul Turkish Airlines direct
04 Jul - 11 Jul Turkish Airlines direct
10 Jul - 24 Jul Turkish Airlines direct
21 Jul - 04 Aug Turkish Airlines direct
05 Jul - 01 Aug Turkish Airlines direct

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

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