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

Return flights

01 May - 24 May	AirAsia X
27 May - 10 Jun	Jetstar
09 May - 14 May	Jetstar
23 May - 04 Jun	Jetstar
10 May - 14 May	Jetstar
04 May - 21 May	Jetstar
03 May - 20 May	Jetstar
22 May - 20 Jun	VietJet Air
25 May - 01 Jun	Jetstar
22 May - 10 Jun	Air China
01 May - 29 May	Air China
22 May - 22 Jun	China Southern
01 May - 03 May	Qantas
07 May - 14 May	Scoot
02 May - 09 May	Scoot
07 May - 02 Jun	Malaysia Airlines
07 May - 09 Jun	Malaysia Airlines
18 May - 25 May	Malaysia Airlines
17 May - 01 Jun	Malaysia Airlines
29 May - 25 Jun	China Southern

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

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 May from $879

Return flights