Cheapest return flights from Barcelona to Singapore in September from $611

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

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

Return flights

08 Sep - 28 Oct SWISS
02 Sep - 25 Sep Lufthansa
03 Sep - 02 Oct SWISS
05 Sep - 28 Sep Lufthansa
23 Sep - 30 Sep Etihad Airways
23 Sep - 04 Oct Air China
04 Sep - 21 Sep SWISS
18 Sep - 25 Sep Etihad Airways
16 Sep - 23 Sep Etihad Airways
02 Sep - 14 Sep Etihad Airways
15 Sep - 21 Sep Etihad Airways
04 Sep - 11 Sep Etihad Airways
09 Sep - 16 Sep Etihad Airways
26 Sep - 16 Oct Etihad Airways
19 Sep - 05 Oct Vueling Airlines
26 Sep - 16 Oct Singapore Airlines direct
03 Sep - 02 Oct Singapore Airlines direct
19 Sep - 05 Oct Singapore Airlines direct

Also check the deals for one-way 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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