AirHint found the following cheapest one-way flights from Islamabad (ISB) to London (STN) in May 2026 (see full year).
One-Way flights
| 10 May | PIA | ||
| 05 May | SalamAir | ||
| 04 May | Kuwait Airways | ||
| 03 May | Etihad Airways | ||
| 24 May | PIA | ||
| 02 May | PIA | ||
| 21 May | Emirates | ||
| 28 May | Turkish Airlines |
Also check the deals for return flights from Islamabad to London 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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