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

Return flights

10 Sep - 17 Sep	HK Express
07 Sep - 09 Sep	Air China
14 Sep - 18 Sep	Air China
07 Sep - 20 Sep	Air China
19 Sep - 27 Sep	China Eastern
20 Sep - 27 Sep	Ethiopian Airlines
09 Sep - 15 Sep	Air China
02 Sep - 18 Sep	Air China
10 Sep - 12 Sep	Air China
10 Sep - 13 Sep	Air China
02 Sep - 15 Oct	Air China
03 Sep - 15 Oct	Air China
04 Sep - 15 Oct	Air China
01 Sep - 15 Oct	Ethiopian Airlines
23 Sep - 01 Oct	Turkish Airlines
24 Sep - 01 Oct	Turkish Airlines
27 Sep - 04 Oct	Ethiopian Airlines
10 Sep - 05 Oct	Air China
01 Sep - 01 Oct	Ethiopian Airlines
09 Sep - 05 Oct	Air China

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

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 Tokyo to Copenhagen in September from 713€

Return flights