Cheapest return flights from Istanbul to Barcelona in December from $138

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

Return flights

06 Dec - 10 Dec Pegasus Airlines
10 Dec - 16 Dec Pegasus Airlines
01 Dec - 07 Dec Pegasus Airlines
06 Dec - 08 Dec Pegasus Airlines
01 Dec - 10 Dec Pegasus Airlines
02 Dec - 09 Dec Pegasus Airlines
04 Dec - 10 Dec Pegasus Airlines
03 Dec - 10 Dec Pegasus Airlines
03 Dec - 07 Dec Pegasus Airlines
01 Dec - 09 Dec Pegasus Airlines
18 Dec - 11 Jan Pegasus Airlines
26 Dec - 05 Jan Pegasus Airlines
21 Dec - 15 Jan Pegasus Airlines
31 Dec - 05 Jan Pegasus Airlines
15 Dec - 04 Jan Pegasus Airlines
13 Dec - 04 Jan Pegasus Airlines
25 Dec - 08 Jan Pegasus Airlines
27 Dec - 04 Jan Pegasus Airlines
28 Dec - 01 Jan Pegasus Airlines
19 Dec - 03 Jan Pegasus Airlines

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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