AirHint found the following cheapest return flights from Singapore (SIN) to Bucharest (OTP) in November 2025 (see full year).
Return flights
| 24 Nov - 01 Dec | Air France | ||
| 26 Nov - 01 Dec | Lufthansa | ||
| 13 Nov - 17 Nov | Turkish Airlines | ||
| 13 Nov - 20 Nov | Turkish Airlines | ||
| 11 Nov - 18 Nov | Lufthansa | ||
| 18 Nov - 23 Nov | SWISS | ||
| 15 Nov - 22 Nov | Turkish Airlines |
Also check the deals for one-way flights from Singapore to Bucharest in November.
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