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

Return flights

11 May - 03 Jun	Wizz Air Malta
07 May - 24 May	Wizz Air UK
12 May - 03 Jun	Wizz Air Malta
17 May - 15 Jun	Wizz Air Malta
21 May - 28 May	Wizz Air
01 May - 10 Jun	Wizz Air Malta
22 May - 06 Jun	Wizz Air
21 May - 13 Jun	Wizz Air
21 May - 02 Jun	Wizz Air
06 May - 06 Jun	Wizz Air
15 May - 07 Jun	Wizz Air UK
22 May - 31 May	Wizz Air
16 May - 07 Jun	Wizz Air UK
16 May - 31 May	Wizz Air UK
02 May - 31 May	Wizz Air UK

Also check the deals for one-way flights from London 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 London to Karachi in May from 488€

Return flights