Cheapest return flights from London to Karachi in May from 356€

Best time to book flights for London (LHR) to Karachi (KHI) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Karachi (KHI) in May 2025 (see full year).

Return flights

14 May - 10 Jun SWISS
16 May - 23 Jun British Airways
16 May - 26 May British Airways
17 May - 27 May SWISS
28 May - 24 Jun Aer Lingus
29 May - 23 Jun Aer Lingus
04 May - 24 May Air Serbia
19 May - 23 Jun SWISS
06 May - 13 May Eurowings
01 May - 20 May SWISS
26 May - 24 Jun Aer Lingus
19 May - 28 Jun SWISS
23 May - 24 Jun British Airways
05 May - 18 May Austrian Airlines
17 May - 24 May KLM
08 May - 20 May British Airways
22 May - 29 May British Airways
11 May - 18 May Brussels Airlines
16 May - 01 Jun Lufthansa
29 May - 12 Jun British Airways

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

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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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