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

Return flights

01 Mar - 10 Mar	Pegasus Airlines
05 Mar - 15 Mar	SalamAir
19 Mar - 13 Apr	Pegasus Airlines
17 Mar - 20 Apr	Pegasus Airlines
01 Mar - 31 Mar	SalamAir
07 Mar - 11 Apr	Pegasus Airlines
19 Mar - 26 Mar	Turkish Airlines
19 Mar - 30 Mar	Pegasus Airlines
22 Mar - 30 Mar	Turkish Airlines
13 Mar - 31 Mar	Pegasus Airlines
10 Mar - 24 Mar	Pegasus Airlines
13 Mar - 27 Mar	Pegasus Airlines
15 Mar - 21 Mar	Pegasus Airlines

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

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 March from $498

Return flights