Cheapest return flights from Istanbul to Barcelona in April from 144€

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

Return flights

18 Apr - 21 Apr AJet
21 Apr - 28 Apr AJet
21 Apr - 22 Apr Pegasus Airlines
29 Apr - 02 May AJet
15 Apr - 21 Apr AJet
27 Apr - 06 May AJet
15 Apr - 17 Apr AJet
27 Apr - 07 May AJet
29 Apr - 07 May AJet
30 Apr - 15 May AJet
20 Apr - 28 Apr AJet
19 Apr - 21 Apr Pegasus Airlines
21 Apr - 23 Apr Pegasus Airlines
14 Apr - 29 Apr AJet
21 Apr - 24 Apr Pegasus Airlines
28 Apr - 02 May Pegasus Airlines
30 Apr - 07 May Wizz Air UK
29 Apr - 21 May AJet
30 Apr - 01 May AJet
22 Apr - 02 May Pegasus Airlines

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

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