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

Return flights

21 Jan - 26 Jan	Etihad Airways
19 Jan - 03 Feb	Etihad Airways
26 Jan - 09 Feb	Air China
26 Jan - 06 Feb	Air China
19 Jan - 02 Feb	Air China
26 Jan - 02 Feb	Air China
19 Jan - 27 Jan	Shenzhen Airlines
13 Jan - 23 Jan	Air China
23 Jan - 20 Feb	Shenzhen Airlines
28 Jan - 04 Feb	KLM
26 Jan - 17 Feb	Etihad Airways
27 Jan - 10 Feb	Etihad Airways
28 Jan - 03 Feb	Shenzhen Airlines
15 Jan - 22 Jan	Etihad Airways
22 Jan - 29 Jan	KLM
21 Jan - 28 Jan	Etihad Airways
15 Jan - 21 Jan	Etihad Airways
22 Jan - 27 Jan	KLM
19 Jan - 30 Jan	Air France
19 Jan - 23 Jan	Air China

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

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 Barcelona to Singapore in January from 509€

Return flights