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

Return flights

25 Apr - 10 May	Singapore Airlines
15 Apr - 26 Apr	Singapore Airlines
01 Apr - 01 May	Air China
10 Apr - 17 May	Singapore Airlines
06 Apr - 30 May	Etihad Airways
01 Apr - 31 May	Singapore Airlines
01 Apr - 15 Apr	Singapore Airlines
01 Apr - 17 Apr	Singapore Airlines
01 Apr - 11 Apr	Thai Airways
02 Apr - 07 Apr	Thai Airways
02 Apr - 30 Apr	Thai Airways
07 Apr - 27 Apr	China Southern
04 Apr - 30 Apr	Etihad Airways
01 Apr - 20 Apr	Qatar Airways
17 Apr - 24 Apr	Emirates

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Melbourne to Istanbul in April from 894€

Return flights