Cheapest return flights from Bucharest to Singapore in June from $643

Best time to book flights for Bucharest (OTP) to Singapore (SIN) flights at AirHint

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

Return flights

12 Jun - 19 Jun TAROM
13 Jun - 15 Jun Air France
12 Jun - 26 Jun SWISS
20 Jun - 05 Jul Lufthansa
20 Jun - 04 Jul Lufthansa
18 Jun - 02 Jul SWISS
13 Jun - 27 Jun Lufthansa
27 Jun - 11 Jul Lufthansa
23 Jun - 29 Jun SWISS

Also check the deals for one-way flights from Bucharest to Singapore in June.

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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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