AirHint found the following cheapest one-way flights from Islamabad (ISB) to Barcelona (BCN) in December 2025 (see full year).
One-Way flights
| 14 Dec | AZAL | ||
| 15 Dec | Fly Jinnah | ||
| 04 Dec | AZAL | ||
| 03 Dec | Fly Jinnah | ||
| 17 Dec | Fly Jinnah | ||
| 10 Dec | Fly Jinnah | ||
| 16 Dec | Fly Jinnah | ||
| 21 Dec | AZAL | ||
| 02 Dec | PIA | ||
| 18 Dec | AZAL |
Also check the deals for return flights from Islamabad to Barcelona 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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