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

Return flights

12 Apr - 22 Apr	Wizz Air UK
23 Apr - 03 May	Wizz Air UK
06 Apr - 21 Apr	Wizz Air UK
08 Apr - 22 Apr	Wizz Air UK
11 Apr - 23 Apr	Wizz Air UK
20 Apr - 03 May	Wizz Air UK
05 Apr - 21 Apr	Wizz Air UK
22 Apr - 29 Apr	Wizz Air UK
24 Apr - 03 May	Wizz Air UK
01 Apr - 29 Apr	easyJet
20 Apr - 11 May	Wizz Air UK
24 Apr - 02 May	Wizz Air UK
11 Apr - 29 Apr	Wizz Air UK
17 Apr - 27 Apr	easyJet
16 Apr - 29 Apr	Wizz Air UK
22 Apr - 20 May	Turkish Airlines
15 Apr - 06 May	Turkish Airlines
15 Apr - 03 May	easyJet
13 Apr - 10 May	Turkish Airlines
10 Apr - 07 May	Turkish Airlines

Also check the deals for one-way flights from London to Karachi 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.

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Cheapest return flights from London to Karachi in April from $457

Return flights