Cheapest return flights from Sydney to Barcelona in April from 1007€

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

Return flights

28 Apr - 24 May Air China
09 Apr - 23 Apr Singapore Airlines
27 Apr - 25 May Singapore Airlines
01 Apr - 11 May Singapore Airlines
01 Apr - 06 May Singapore Airlines
04 Apr - 26 Apr Singapore Airlines
03 Apr - 26 Apr Singapore Airlines
03 Apr - 24 Apr Singapore Airlines
02 Apr - 25 Apr Air Canada

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

Skyscanner

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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