Cheapest one-way flights from Barcelona to Sydney in April from 426€

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

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Sydney (SYD) in April 2025 (see full year).

One-Way flights

01 Apr Vueling Airlines
08 Apr Ryanair
29 Apr Vueling Airlines
07 Apr Vueling Airlines
13 Apr Ryanair
05 Apr Vueling Airlines
12 Apr Vueling Airlines
23 Apr Vueling Airlines
11 Apr Vueling Airlines
17 Apr Ryanair

Also check the deals for return flights from Barcelona to Sydney 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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney