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

AirHint found the following cheapest return flights from Houston (HOU) to Tehran (IKA) in December 2025 (see full year).

Return flights

24 Dec - 13 Jan Frontier Airlines
23 Dec - 13 Jan Spirit Airlines
21 Dec - 12 Jan Frontier Airlines
21 Dec - 13 Jan Frontier Airlines
20 Dec - 12 Jan Frontier Airlines
22 Dec - 13 Jan Frontier Airlines
20 Dec - 10 Jan Frontier Airlines
19 Dec - 13 Jan WestJet
20 Dec - 27 Dec Frontier Airlines

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

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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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