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

Return flights

18 May - 17 Jun	Indonesia AirAsia
11 May - 06 Jun	VietJet Air
27 May - 11 Jun	Indonesia AirAsia
01 May - 21 May	Etihad Airways
15 May - 05 Jun	Etihad Airways
02 May - 06 Jun	Etihad Airways
26 May - 11 Jun	Etihad Airways
24 May - 11 Jun	Etihad Airways
25 May - 13 Jun	Etihad Airways
04 May - 20 Jun	Singapore Airlines
18 May - 25 May	Jetstar

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.

Book a cheap hotel in Karachi

Cheap car rent in Karachi

Cheapest return flights from Melbourne to Karachi in May from $888

Return flights