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

Return flights

10 Aug - 25 Aug	Wizz Air Malta
19 Aug - 26 Aug	Turkish Airlines
31 Aug - 05 Sep	Wizz Air Abu Dhabi
14 Aug - 24 Aug	Wizz Air Malta
14 Aug - 18 Aug	Wizz Air Malta
21 Aug - 04 Sep	Wizz Air Malta
03 Aug - 09 Aug	Wizz Air Malta
02 Aug - 10 Aug	Wizz Air Malta
24 Aug - 07 Sep	Wizz Air Malta
06 Aug - 09 Aug	Turkish Airlines
25 Aug - 09 Sep	Turkish Airlines
03 Aug - 08 Aug	Wizz Air Malta
06 Aug - 16 Aug	flydubai
04 Aug - 08 Aug	flydubai

Also check the deals for one-way flights from Bucharest 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 Bucharest to Singapore in August from 534€

Return flights