AirHint found the following cheapest one-way flights from Sydney (SYD) to Barcelona (BCN) in June 2026 (see full year).
One-Way flights
| 04 Jun | Hainan Airlines | ||
| 09 Jun | Hainan Airlines | ||
| 11 Jun | Hainan Airlines | ||
| 21 Jun | AirAsia X | ||
| 16 Jun | AirAsia X | ||
| 17 Jun | Cebu Pacific | ||
| 06 Jun | VietJet Air | ||
| 30 Jun | T'way Air | ||
| 19 Jun | AirAsia X | ||
| 24 Jun | Cebu Pacific |
Also check the deals for return flights from Sydney to Barcelona in June.
Powered by
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.
Find us on social media