Cheapest return flights from Barcelona to Sydney in March from $926

Best time to book flights for Barcelona (BCN) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Sydney (SYD) in March 2025 (see full year).

Return flights

12 Mar - 23 Mar British Airways
03 Mar - 23 Mar British Airways
03 Mar - 17 Mar British Airways
10 Mar - 23 Mar British Airways
15 Mar - 23 Mar British Airways
01 Mar - 16 Mar Iberia
12 Mar - 22 Mar British Airways
11 Mar - 22 Mar British Airways
08 Mar - 22 Mar Vueling Airlines
02 Mar - 12 Mar easyJet
06 Mar - 03 Apr Vueling Airlines
19 Mar - 15 Apr Vueling Airlines
17 Mar - 03 Apr Vueling Airlines
04 Mar - 07 Apr Vueling Airlines
16 Mar - 07 Apr Vueling Airlines
22 Mar - 05 Apr Vueling Airlines
24 Mar - 10 Apr Vueling Airlines
28 Mar - 18 Apr Vueling Airlines

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

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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