AirHint found the following cheapest return flights from Houston (IAH) to Paris (CDG) in May 2026 (see full year).

Return flights

05 May - 14 May	United
05 May - 14 May	Air France	direct
06 May - 14 May	Delta
06 May - 13 May	KLM
02 May - 12 May	Air Canada
07 May - 14 May	United
07 May - 11 May	British Airways
02 May - 10 May	Air Canada
01 May - 09 May	British Airways
10 May - 19 May	British Airways
19 May - 02 Jun	Austrian Airlines
20 May - 03 Jun	Austrian Airlines
25 May - 01 Jun	WestJet
23 May - 01 Jun	Spirit Airlines
25 May - 05 Jun	WestJet
31 May - 05 Jun	WestJet
25 May - 24 Jun	United
25 May - 24 Jun	Air France	direct
25 May - 01 Jun	Delta	direct

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

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 May from 468€

Return flights