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

Return flights

01 Apr - 10 Apr	Pegasus Airlines
02 Apr - 16 Apr	Pegasus Airlines
01 Apr - 14 Apr	Gulf Air
25 Apr - 11 May	Pegasus Airlines
18 Apr - 22 Apr	flyadeal
25 Apr - 03 May	Pegasus Airlines
10 Apr - 26 Apr	Etihad Airways
07 Apr - 14 Apr	Etihad Airways
01 Apr - 16 Apr	Pegasus Airlines
01 Apr - 20 Apr	Pegasus Airlines
28 Apr - 28 May	Pegasus Airlines
12 Apr - 19 Apr	Pegasus Airlines
08 Apr - 17 Apr	Pegasus Airlines
10 Apr - 10 May	Pegasus Airlines
24 Apr - 02 May	Pegasus Airlines

Also check the deals for one-way flights from Karachi to London 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 Karachi to London in April from 372€

Return flights