Cheapest return flights from Singapore to Barcelona in September from $536

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

Return flights

20 Sep - 27 Sep Etihad Airways
27 Sep - 11 Oct Etihad Airways
20 Sep - 30 Sep Emirates
19 Sep - 22 Sep Saudia
11 Sep - 27 Sep Emirates
12 Sep - 20 Sep Emirates
11 Sep - 20 Sep Emirates
17 Sep - 26 Sep Emirates
09 Sep - 27 Sep Emirates
06 Sep - 15 Sep Emirates
03 Sep - 19 Sep Emirates
30 Sep - 10 Oct Air Europa

Also check the deals for one-way 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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