AirHint found the following cheapest return flights from Denver (DEN) to Paris (CDG) in July 2025 (see full year).

Return flights

28 Jul - 04 Aug	Aer Lingus
16 Jul - 23 Jul	SWISS
03 Jul - 09 Aug	Aer Lingus
15 Jul - 22 Jul	jetBlue
08 Jul - 15 Jul	Frontier Airlines
15 Jul - 29 Jul	Frontier Airlines
18 Jul - 25 Jul	Air Canada
10 Jul - 17 Jul	Icelandair
13 Jul - 20 Jul	jetBlue
17 Jul - 25 Jul	Icelandair
06 Jul - 14 Jul	Frontier Airlines
20 Jul - 27 Jul	Aer Lingus
29 Jul - 05 Aug	United
29 Jul - 05 Aug	Air France	direct
25 Jul - 01 Aug	Air France
31 Jul - 07 Aug	Air France
18 Jul - 05 Aug	Air France	direct
27 Jul - 03 Aug	United
27 Jul - 03 Aug	Air France	direct

Also check the deals for one-way flights from Denver to Paris in July.

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 Denver to Paris in July from $648

Return flights