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

Return flights

31 Aug - 11 Sep	Etihad Airways
23 Aug - 30 Aug	IndiGo
25 Aug - 01 Sep	Air India
25 Aug - 17 Sep	IndiGo
26 Aug - 09 Sep	IndiGo
27 Aug - 23 Sep	Etihad Airways
21 Aug - 29 Aug	IndiGo
14 Aug - 19 Aug	Emirates
09 Aug - 22 Aug	Air China
15 Aug - 18 Aug	Emirates
14 Aug - 23 Aug	Emirates
05 Aug - 20 Aug	Finnair
05 Aug - 21 Aug	Finnair
17 Aug - 23 Aug	IndiGo
16 Aug - 20 Aug	Emirates
29 Aug - 06 Sep	Emirates
30 Aug - 04 Sep	Qatar Airways
16 Aug - 06 Sep	Air China
30 Aug - 04 Sep	Singapore Airlines	direct
27 Aug - 23 Sep	Singapore Airlines	direct

Also check the deals for one-way flights from Singapore 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 Singapore to Copenhagen in August from 579€

Return flights