Cheapest return flights from Istanbul to Barcelona in December from 107€

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

Return flights

17 Dec - 12 Jan Pegasus Airlines
17 Dec - 12 Jan Pegasus Airlines direct
24 Dec - 31 Dec Pegasus Airlines direct
23 Dec - 12 Jan AJet
24 Dec - 14 Jan AJet
22 Dec - 31 Dec Pegasus Airlines direct
23 Dec - 12 Jan Pegasus Airlines direct
24 Dec - 14 Jan Pegasus Airlines direct
25 Dec - 15 Jan Vueling Airlines direct
09 Dec - 12 Dec AJet
23 Dec - 31 Dec Pegasus Airlines direct
08 Dec - 10 Dec AJet
24 Dec - 10 Jan Vueling Airlines direct
24 Dec - 11 Jan Vueling Airlines direct
24 Dec - 12 Jan Vueling Airlines direct
09 Dec - 10 Dec AJet
16 Dec - 31 Dec Pegasus Airlines direct
19 Dec - 28 Dec Pegasus Airlines
25 Dec - 31 Dec Pegasus Airlines direct
07 Dec - 11 Dec Pegasus Airlines

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

Powered by

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.