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

Return flights

20 Apr - 11 May	SWISS
27 Apr - 11 May	Finnair
20 Apr - 12 May	Finnair
27 Apr - 12 May	Finnair
04 Apr - 08 Apr	Vueling Airlines
06 Apr - 16 Apr	Lufthansa
30 Apr - 21 May	Finnair
11 Apr - 18 Apr	Vueling Airlines
04 Apr - 18 Apr	Vueling Airlines
02 Apr - 12 Apr	Wizz Air Malta
06 Apr - 13 Apr	Vueling Airlines
06 Apr - 16 Apr	Singapore Airlines	direct

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

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 April from 568€

Return flights