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

Return flights

30 Dec - 14 Jan	Frontier Airlines
27 Dec - 26 Jan	Turkish Airlines
04 Dec - 21 Dec	WestJet
04 Dec - 19 Dec	Spirit Airlines
07 Dec - 15 Dec	Spirit Airlines
09 Dec - 20 Dec	Lufthansa
04 Dec - 20 Dec	Turkish Airlines
15 Dec - 30 Dec	Spirit Airlines
27 Dec - 26 Jan	Qatar Airways	direct
17 Dec - 22 Dec	Spirit Airlines
04 Dec - 19 Dec	Qatar Airways	direct
04 Dec - 20 Dec	Qatar Airways	direct
22 Dec - 29 Dec	Spirit Airlines
15 Dec - 03 Jan	British Airways
15 Dec - 03 Jan	Qatar Airways	direct

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

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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Cheapest return flights from Houston to Doha in December from 858€

Return flights