Cheapest one-way flights from Barcelona to Singapore in September from $340

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Singapore (SIN) in September 2026 (see full year).

One-Way flights

15 Sep Vueling Airlines
06 Sep Vueling Airlines
11 Sep Wizz Air Malta
14 Sep Vueling Airlines
05 Sep Ryanair
27 Sep Wizz Air Malta
24 Sep Vueling Airlines
03 Sep Singapore Airlines direct
11 Sep Singapore Airlines direct
14 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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