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

Return flights

14 May - 18 May	AirAsia X
13 May - 23 May	VietJet Air
14 May - 14 Jun	AirAsia X
12 May - 03 Jun	AirAsia X
07 May - 24 May	AirAsia X
24 May - 11 Jun	AirAsia X
24 May - 13 Jun	AirAsia X
24 May - 12 Jun	AirAsia X
26 May - 11 Jun	AirAsia X
26 May - 12 Jun	AirAsia X
26 May - 13 Jun	AirAsia X
25 May - 12 Jun	Jetstar
25 May - 11 Jun	Singapore Airlines
05 May - 19 May	Etihad Airways
08 May - 15 May	Qatar Airways
22 May - 29 May	Thai Airways

Also check the deals for one-way flights from Melbourne to Karachi 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 Karachi in May from 607€

Return flights