Cheapest return flights from Barcelona to Istanbul in December from 129€

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

Return flights

08 Dec - 11 Dec Vueling Airlines
01 Dec - 10 Dec Vueling Airlines
03 Dec - 07 Dec Vueling Airlines
04 Dec - 09 Dec Vueling Airlines
13 Dec - 16 Dec Vueling Airlines
11 Dec - 16 Dec Vueling Airlines
04 Dec - 07 Dec Vueling Airlines
06 Dec - 13 Dec Vueling Airlines
05 Dec - 07 Dec Vueling Airlines
06 Dec - 14 Dec Vueling Airlines
30 Dec - 03 Jan Vueling Airlines
30 Dec - 04 Jan Vueling Airlines
31 Dec - 05 Jan Vueling Airlines
28 Dec - 04 Jan Vueling Airlines
30 Dec - 15 Jan Vueling Airlines direct
30 Dec - 11 Jan Vueling Airlines direct
30 Dec - 16 Jan Vueling Airlines direct
30 Dec - 10 Jan Vueling Airlines direct
30 Dec - 12 Jan Vueling Airlines direct
30 Dec - 09 Jan Vueling Airlines direct

Also check the deals for one-way flights from Barcelona to Istanbul 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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