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

Return flights

07 Jan - 14 Jan	AJet
30 Jan - 03 Feb	Aegean Airlines
11 Jan - 18 Jan	Pegasus Airlines
21 Jan - 25 Jan	Wizz Air UK
11 Jan - 14 Jan	Pegasus Airlines
09 Jan - 14 Jan	AJet
08 Jan - 09 Jan	Wizz Air UK
21 Jan - 28 Jan	Wizz Air UK
21 Jan - 26 Jan	Pegasus Airlines
24 Jan - 28 Jan	Pegasus Airlines
13 Jan - 18 Jan	Wizz Air UK
29 Jan - 02 Feb	AJet
13 Jan - 03 Feb	Wizz Air UK
29 Jan - 07 Feb	Aegean Airlines
24 Jan - 01 Feb	Pegasus Airlines
30 Jan - 01 Feb	AJet
25 Jan - 02 Feb	Pegasus Airlines
23 Jan - 07 Feb	AJet
30 Jan - 03 Feb	Turkish Airlines	direct
27 Jan - 10 Feb	Vueling Airlines	direct

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

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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Cheapest return flights from Istanbul to Barcelona in January from $144

Return flights