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

Return flights

18 Aug - 01 Sep	Etihad Airways
11 Aug - 29 Aug	Air India
11 Aug - 30 Aug	Air India
15 Aug - 15 Sep	Etihad Airways
21 Aug - 05 Sep	Qatar Airways
23 Aug - 30 Aug	AJet
27 Aug - 30 Aug	Lufthansa
16 Aug - 20 Aug	Wizz Air
10 Aug - 17 Aug	Pegasus Airlines
13 Aug - 21 Aug	Qatar Airways
24 Aug - 31 Aug	Emirates
09 Aug - 23 Aug	Qatar Airways
15 Aug - 15 Sep	Singapore Airlines	direct
23 Aug - 30 Aug	Singapore Airlines	direct
21 Aug - 05 Sep	Scandinavian Airlines	direct
18 Aug - 01 Sep	Scandinavian Airlines	direct

Also check the deals for one-way flights from Copenhagen to Singapore 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 Copenhagen to Singapore in August from 533€

Return flights