AirHint found the following cheapest one-way flights from Islamabad (ISB) to London (LTN) in December 2025 (see full year).
One-Way flights
| 07 Dec | AZAL | ||
| 21 Dec | AZAL | ||
| 14 Dec | AZAL | ||
| 11 Dec | AZAL | ||
| 18 Dec | AZAL | ||
| 24 Dec | Fly Jinnah | ||
| 08 Dec | Fly Jinnah | ||
| 12 Dec | Fly Jinnah | ||
| 13 Dec | Flynas | ||
| 09 Dec | SalamAir |
Also check the deals for return flights from Islamabad to London in December.
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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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