AirHint found the following cheapest return flights from Sydney (SYD) to Tehran (IKA) in July 2025 (see full year).

Return flights

17 Jul - 20 Aug	Turkish Airlines
21 Jul - 21 Aug	Qatar Airways
23 Jul - 13 Aug	Turkish Airlines
31 Jul - 07 Aug	Qatar Airways
26 Jul - 24 Aug	Qatar Airways
26 Jul - 26 Aug	Qatar Airways
25 Jul - 16 Aug	Qatar Airways
26 Jul - 16 Aug	Qatar Airways
26 Jul - 23 Aug	Qatar Airways
19 Jul - 15 Aug	Qatar Airways
14 Jul - 27 Jul	Emirates
12 Jul - 31 Jul	Emirates
08 Jul - 15 Jul	Emirates
09 Jul - 16 Jul	Emirates
08 Jul - 30 Jul	Emirates
07 Jul - 31 Jul	Qantas
16 Jul - 31 Jul	Qatar Airways
08 Jul - 26 Jul	Emirates
08 Jul - 22 Jul	Turkish Airlines
06 Jul - 13 Jul	Turkish Airlines

Also check the deals for one-way flights from Sydney to Tehran in July.

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 Tehran in July from $1519

Return flights