Cheapest return BCN–IST flights, December

AirHint found the following cheapest return flights from Barcelona (BCN) to Istanbul (IST) in December 2026 (see full year).

Return flights

01 Dec - 05 Dec Vueling Airlines
17 Dec - 24 Dec Vueling Airlines direct
02 Dec - 09 Dec Vueling Airlines
01 Dec - 05 Dec Vueling Airlines direct
01 Dec - 02 Dec Vueling Airlines direct
01 Dec - 16 Dec Vueling Airlines direct
01 Dec - 11 Dec Vueling Airlines direct
17 Dec - 25 Dec Vueling Airlines direct
02 Dec - 22 Dec Vueling Airlines direct
02 Dec - 16 Dec Vueling Airlines direct
31 Dec - 18 Jan Vueling Airlines direct
31 Dec - 19 Jan Vueling Airlines direct
31 Dec - 09 Jan Vueling Airlines direct
29 Dec - 18 Jan Vueling Airlines direct
29 Dec - 09 Jan Vueling Airlines direct
22 Dec - 09 Jan Vueling Airlines direct
26 Dec - 08 Jan Air Serbia
25 Dec - 09 Jan Vueling Airlines direct
21 Dec - 09 Jan Vueling Airlines direct
24 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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