Cheapest return flights from Istanbul to Barcelona in April from 126€

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

Return flights

07 Apr - 14 Apr Wizz Air UK
15 Apr - 18 Apr Wizz Air UK
16 Apr - 23 Apr Vueling Airlines direct
01 Apr - 16 Apr Vueling Airlines direct
20 Apr - 21 Apr Vueling Airlines direct
15 Apr - 19 Apr Wizz Air UK
01 Apr - 21 Apr Vueling Airlines direct
01 Apr - 14 Apr Vueling Airlines direct
13 Apr - 21 Apr Vueling Airlines direct
13 Apr - 14 Apr Vueling Airlines direct
20 Apr - 09 May Vueling Airlines direct
20 Apr - 10 May Vueling Airlines direct
20 Apr - 11 May Vueling Airlines direct
20 Apr - 07 May Vueling Airlines direct
27 Apr - 16 May Vueling Airlines direct
27 Apr - 09 May Vueling Airlines direct
27 Apr - 10 May Vueling Airlines direct
27 Apr - 13 May Vueling Airlines direct
27 Apr - 14 May Vueling Airlines direct
27 Apr - 11 May Vueling Airlines direct

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