AirHint found the following cheapest one-way flights from Barcelona (BCN) to Singapore (SIN) in September 2026 (see full year).
One-Way flights
| 02 Sep | Ryanair | ||
| 17 Sep | Cathay Pacific | ||
| 12 Sep | Cathay Pacific | ||
| 28 Sep | Etihad Airways | ||
| 28 Sep | Singapore Airlines | direct | |
| 02 Sep | Singapore Airlines | direct |
Also check the deals for return flights from Barcelona to Singapore in September.
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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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