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

Return flights

12 Mar - 27 Mar	Air China
09 Mar - 25 Mar	SWISS
09 Mar - 22 Mar	SWISS
09 Mar - 20 Mar	SWISS
06 Mar - 16 Mar	SWISS
09 Mar - 24 Mar	SWISS
10 Mar - 24 Mar	SWISS
01 Mar - 11 Mar	SWISS
15 Mar - 27 Mar	SWISS
16 Mar - 27 Mar	SWISS
27 Mar - 11 Apr	Ryanair
24 Mar - 04 Apr	Saudia
28 Mar - 07 Apr	Vueling Airlines
23 Mar - 02 Apr	SWISS
30 Mar - 05 Apr	Vueling Airlines
31 Mar - 05 Apr	Vueling Airlines
26 Mar - 06 Apr	Lufthansa
27 Mar - 10 Apr	Vueling Airlines
29 Mar - 05 Apr	Norwegian Air Sweden AOC
30 Mar - 06 Apr	Vueling Airlines

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

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 March from $648

Return flights