Cheapest return flights from Barcelona to Istanbul in December from $180

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

Return flights

01 Dec - 12 Dec Vueling Airlines
09 Dec - 16 Dec Vueling Airlines
11 Dec - 18 Dec Vueling Airlines
03 Dec - 08 Dec Vueling Airlines
01 Dec - 08 Dec Vueling Airlines
06 Dec - 10 Dec Vueling Airlines
04 Dec - 07 Dec Vueling Airlines
03 Dec - 07 Dec Vueling Airlines
04 Dec - 08 Dec Vueling Airlines
01 Dec - 07 Dec Vueling Airlines
02 Dec - 09 Jan Vueling Airlines
10 Dec - 11 Jan Vueling Airlines
10 Dec - 11 Jan Vueling Airlines direct
02 Dec - 09 Jan Vueling Airlines direct
10 Dec - 07 Jan Air France
29 Dec - 12 Jan Vueling Airlines
29 Dec - 13 Jan Vueling Airlines
30 Dec - 07 Jan Lufthansa
29 Dec - 01 Jan Vueling Airlines
28 Dec - 01 Jan Vueling Airlines

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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