Cheapest return flights from Rotterdam to Copenhagen in September from 202€

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

Return flights

08 Sep - 12 Sep transavia
08 Sep - 10 Sep transavia
10 Sep - 12 Sep transavia
04 Sep - 07 Sep transavia
25 Sep - 28 Sep transavia
10 Sep - 15 Sep transavia
10 Sep - 16 Sep transavia
09 Sep - 15 Sep transavia
11 Sep - 16 Sep British Airways

Also check the deals for one-way flights from Rotterdam 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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