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

Return flights

08 Oct - 15 Oct	Spirit Airlines
15 Oct - 19 Oct	Spirit Airlines
04 Oct - 07 Oct	Spirit Airlines
02 Oct - 07 Oct	Spirit Airlines
25 Oct - 08 Nov	Spirit Airlines
01 Oct - 14 Oct	Spirit Airlines
16 Oct - 23 Oct	Spirit Airlines
25 Oct - 22 Nov	WestJet
01 Oct - 25 Oct	Spirit Airlines
07 Oct - 12 Oct	Spirit Airlines
10 Oct - 17 Oct	Frontier Airlines
09 Oct - 16 Oct	Spirit Airlines
25 Oct - 22 Nov	Air France	direct
25 Oct - 08 Nov	Air France	direct
31 Oct - 06 Nov	Air France	direct

Also check the deals for one-way flights from Houston to Paris in October.

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 October from 513€

Return flights