AirHint found the following cheapest return flights from Denver (DEN) to Nice (NCE) in April 2026 (see full year).

Return flights

21 Apr - 28 Apr	Scandinavian Airlines
20 Apr - 27 Apr	British Airways
22 Apr - 29 Apr	British Airways
14 Apr - 21 Apr	British Airways
15 Apr - 22 Apr	British Airways
16 Apr - 23 Apr	Icelandair
18 Apr - 25 Apr	Scandinavian Airlines
11 Apr - 18 Apr	Icelandair
23 Apr - 30 Apr	British Airways
09 Apr - 16 Apr	British Airways

Also check the deals for one-way flights from Denver to Nice in April.

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 Nice in April from 481€

Return flights