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

Return flights

30 Dec - 13 Jan	United
05 Dec - 12 Dec	United
08 Dec - 15 Dec	Air France
06 Dec - 15 Dec	Air France
08 Dec - 23 Dec	Air France
04 Dec - 11 Dec	Air France
27 Dec - 17 Jan	KLM
08 Dec - 14 Dec	Air France	direct
06 Dec - 14 Dec	Air France	direct
11 Dec - 15 Dec	KLM
04 Dec - 21 Dec	Air France
26 Dec - 17 Jan	Air Canada
28 Dec - 17 Jan	Air Canada
22 Dec - 17 Jan	Spirit Airlines
14 Dec - 23 Dec	Air Canada
23 Dec - 17 Jan	Air Canada
29 Dec - 07 Jan	KLM
16 Dec - 10 Jan	British Airways
04 Dec - 09 Jan	Air France
06 Dec - 09 Jan	Air France

Also check the deals for one-way flights from Houston to Paris 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 Paris in December from 463€

Return flights