AirHint found the following cheapest return flights from Sydney (SYD) to Budapest (BUD) in October 2025 (see full year).

Return flights

17 Oct - 01 Nov	Turkish Airlines
15 Oct - 07 Nov	Turkish Airlines
19 Oct - 06 Nov	Turkish Airlines
30 Oct - 17 Nov	Turkish Airlines
17 Oct - 28 Oct	Turkish Airlines
03 Oct - 31 Oct	Turkish Airlines
10 Oct - 25 Oct	China Southern
17 Oct - 31 Oct	British Airways
10 Oct - 24 Oct	British Airways
08 Oct - 22 Oct	British Airways
13 Oct - 24 Oct	Qatar Airways
11 Oct - 18 Oct	Emirates

Also check the deals for one-way flights from Sydney to Budapest in October.

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 Sydney to Budapest in October from 814€

Return flights