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

Return flights

24 Aug - 31 Aug	Air India
23 Aug - 31 Aug	Air India
23 Aug - 30 Aug	Air India
24 Aug - 01 Sep	Air India
15 Aug - 24 Aug	Air India
21 Aug - 27 Aug	Air India
21 Aug - 29 Aug	Air India
22 Aug - 30 Aug	Air India
31 Aug - 03 Sep	Air India
28 Aug - 31 Aug	Air India
16 Aug - 23 Aug	Air India
15 Aug - 22 Aug	Air India
31 Aug - 01 Sep	Air India
30 Aug - 03 Sep	Air India
29 Aug - 10 Sep	Air India
19 Aug - 10 Sep	Air India
21 Aug - 01 Sep	Air India
21 Aug - 14 Sep	Air India
30 Aug - 07 Sep	Air India
30 Aug - 13 Sep	Air India

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

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 August from 724€

Return flights