Cheapest one-way flights from London to Karachi in April from $263

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

AirHint found the following cheapest one-way flights from London (LHR) to Karachi (KHI) in April 2025 (see full year).

One-Way flights

25 Apr British Airways
20 Apr British Airways
01 Apr Vueling Airlines
18 Apr British Airways
09 Apr Eurowings
08 Apr British Airways
16 Apr SWISS
02 Apr Eurowings
26 Apr British Airways
13 Apr British Airways

Also check the deals for return flights from London to Karachi in April.

Skyscanner

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.

Book a cheap hotel in Karachi

Cheap car rent in Karachi