Cheapest return BCN–IST flights, April

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

Return flights

22 Apr - 29 Apr Ryanair
24 Apr - 28 Apr Ryanair
23 Apr - 28 Apr Wizz Air UK
22 Apr - 24 Apr Ryanair
29 Apr - 04 May Ryanair
22 Apr - 28 Apr Ryanair
24 Apr - 27 Apr Ryanair
22 Apr - 25 Apr Wizz Air UK
27 Apr - 11 May Wizz Air UK
23 Apr - 27 Apr Wizz Air UK
29 Apr - 03 May Ryanair
28 Apr - 03 May Wizz Air UK
28 Apr - 06 May Ryanair
22 Apr - 26 Apr Ryanair
25 Apr - 16 May Wizz Air UK
24 Apr - 01 May Ryanair
24 Apr - 02 May Ryanair
29 Apr - 02 May Ryanair
25 Apr - 27 Apr Wizz Air UK
30 Apr - 16 May Vueling Airlines

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

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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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