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

Return flights

26 Oct - 02 Nov	Turkish Airlines
01 Oct - 16 Oct	Turkish Airlines
27 Oct - 03 Nov	Saudia
01 Oct - 15 Oct	Saudia
22 Oct - 29 Oct	Emirates
01 Oct - 08 Oct	Emirates
21 Oct - 29 Oct	Emirates
22 Oct - 01 Nov	Emirates
21 Oct - 30 Oct	Emirates
30 Oct - 09 Nov	Emirates
30 Oct - 09 Nov	Singapore Airlines	direct
26 Oct - 02 Nov	Singapore Airlines	direct
01 Oct - 16 Oct	Singapore Airlines	direct

Also check the deals for one-way flights from Singapore to Barcelona in October.

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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Cheapest return flights from Singapore to Barcelona in October from $565

Return flights