Cheapest return flights from Houston to Copenhagen in September from $677

AirHint found the following cheapest return flights from Houston (HOU) to Copenhagen (CPH) in September 2025 (see full year).

Return flights

29 Sep - 05 Oct Turkish Airlines
23 Sep - 30 Sep Turkish Airlines
23 Sep - 18 Oct Spirit Airlines
24 Sep - 18 Oct Spirit Airlines
25 Sep - 18 Oct Spirit Airlines
26 Sep - 18 Oct Spirit Airlines
20 Sep - 11 Oct Spirit Airlines

Also check the deals for one-way flights from Houston to Copenhagen in September.

Skyscanner

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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