Cheapest one-way flights from Barcelona to Singapore in September from $358

Best time to book flights for Barcelona (BCN) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Singapore (SIN) in September 2025 (see full year).

One-Way flights

25 Sep Wizz Air
03 Sep Ryanair
10 Sep Ryanair
01 Sep HiSky Europe
22 Sep Vueling Airlines
26 Sep Wizz Air
21 Sep Vueling Airlines
07 Sep Etihad Airways
03 Sep Singapore Airlines direct
26 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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