AirHint found the following cheapest one-way flights from Singapore (SIN) to Barcelona (BCN) in September 2026 (see full year).
One-Way flights
| 13 Sep | Etihad Airways | ||
| 21 Sep | Etihad Airways | ||
| 24 Sep | Etihad Airways | ||
| 25 Sep | Etihad Airways | ||
| 09 Sep | Etihad Airways | ||
| 19 Sep | Etihad Airways | ||
| 08 Sep | Saudia | ||
| 01 Sep | Saudia | ||
| 12 Sep | Saudia | ||
| 03 Sep | Saudia |
Also check the deals for return flights from Singapore to Barcelona 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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