Cheapest return flights from Houston to Istanbul in December from 1097€

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

Return flights

28 Dec - 07 Jan Frontier Airlines
28 Dec - 07 Jan Turkish Airlines direct
24 Dec - 31 Dec Frontier Airlines
24 Dec - 30 Dec KLM
24 Dec - 05 Jan Lufthansa
23 Dec - 06 Jan KLM
31 Dec - 04 Jan Lufthansa
31 Dec - 04 Jan Turkish Airlines direct
24 Dec - 31 Dec Turkish Airlines direct
22 Dec - 03 Jan Aer Lingus
24 Dec - 30 Dec Turkish Airlines direct
23 Dec - 06 Jan Turkish Airlines direct
22 Dec - 03 Jan Turkish Airlines direct

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

Powered by

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.