Cheapest one-way flights from London to Islamabad in April from $436
AirHint found the following cheapest one-way flights from London (LHR) to Islamabad (ISB) in April 2026 (see full year).
One-Way flights
| 20 Apr | Etihad Airways | ||
| 15 Apr | Qatar Airways | ||
| 17 Apr | British Airways | ||
| 01 Apr | LOT | ||
| 04 Apr | LOT | ||
| 02 Apr | LOT | ||
| 05 Apr | Kuwait Airways | ||
| 07 Apr | Turkish Airlines | ||
| 06 Apr | LOT | ||
| 08 Apr | British Airways |
Also check the deals for return flights from London to Islamabad 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.
