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

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

Return flights

05 Dec - 09 Dec Wizz Air UK
01 Dec - 10 Dec Vueling Airlines direct
12 Dec - 14 Dec Vueling Airlines direct
01 Dec - 14 Dec Vueling Airlines direct
09 Dec - 13 Dec Wizz Air UK
13 Dec - 15 Dec Aegean Airlines
02 Dec - 05 Dec Pegasus Airlines
05 Dec - 07 Dec Pegasus Airlines
22 Dec - 09 Jan Vueling Airlines direct
22 Dec - 12 Jan Vueling Airlines direct
31 Dec - 09 Jan Vueling Airlines direct
30 Dec - 09 Jan Vueling Airlines direct
29 Dec - 09 Jan Vueling Airlines direct
05 Dec - 11 Dec Fly One
05 Dec - 10 Dec Fly One
23 Dec - 09 Jan Vueling Airlines direct
28 Dec - 09 Jan Vueling Airlines direct
20 Dec - 09 Jan Vueling Airlines direct
26 Dec - 09 Jan Vueling Airlines direct
25 Dec - 09 Jan Vueling Airlines direct

Also check the deals for one-way flights from Istanbul 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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