AirHint found the following cheapest return flights from Sydney (SYD) to Tehran (IKA) in January 2026 (see full year).

Return flights

26 Jan - 16 Feb	Scoot
25 Jan - 08 Feb	Scoot
13 Jan - 02 Feb	AirAsia X
01 Jan - 07 Feb	AirAsia X
07 Jan - 21 Jan	AirAsia X
11 Jan - 08 Feb	Qatar Airways
24 Jan - 20 Feb	Qatar Airways
19 Jan - 03 Feb	Qatar Airways
30 Jan - 07 Feb	Qatar Airways
22 Jan - 30 Jan	Qatar Airways
13 Jan - 31 Jan	Qatar Airways
05 Jan - 02 Feb	Qatar Airways
01 Jan - 15 Feb	Qatar Airways
08 Jan - 15 Jan	Qatar Airways
04 Jan - 19 Jan	Qatar Airways
09 Jan - 16 Jan	Qatar Airways

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

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 January from $951

Return flights