Cheapest one-way flights from Barcelona to Istanbul in December from $80

Best time to book flights for Barcelona (BCN) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Istanbul (IST) in December 2025 (see full year).

One-Way flights

03 Dec Pegasus Airlines direct
09 Dec Pegasus Airlines direct
10 Dec Pegasus Airlines direct
12 Dec Vueling Airlines
30 Dec Vueling Airlines
08 Dec Pegasus Airlines direct
06 Dec Pegasus Airlines direct
05 Dec Pegasus Airlines direct
04 Dec Pegasus Airlines direct
01 Dec Pegasus Airlines direct

Also check the deals for return flights from Barcelona to Istanbul in December.

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.

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