AirHint found the following cheapest return flights from Melbourne (MEL) to Istanbul (IST) in April 2026 (see full year).

Return flights

21 Apr - 13 May	AirAsia X
16 Apr - 21 May	China Southern
21 Apr - 09 May	AirAsia X
28 Apr - 18 May	AirAsia X
15 Apr - 21 May	China Eastern
14 Apr - 19 Apr	China Eastern
06 Apr - 13 Apr	China Eastern
02 Apr - 18 Apr	Sichuan Airlines
19 Apr - 03 May	China Southern
17 Apr - 21 Apr	China Southern
23 Apr - 06 May	Scoot
06 Apr - 16 Apr	Sichuan Airlines
01 Apr - 12 Apr	China Eastern
03 Apr - 06 Apr	China Eastern
19 Apr - 09 May	AirAsia X
17 Apr - 24 Apr	China Eastern
10 Apr - 20 Apr	China Eastern
19 Apr - 30 Apr	Jetstar
24 Apr - 02 May	Jetstar
24 Apr - 24 May	Jetstar

Also check the deals for one-way flights from Melbourne to Istanbul in April.

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 Melbourne to Istanbul in April from 489€

Return flights