Cheapest return flights from Istanbul to Barcelona in May from $162

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

Return flights

11 May - 27 May Vueling Airlines direct
20 May - 27 May Vueling Airlines direct
07 May - 27 May Vueling Airlines direct
10 May - 27 May Vueling Airlines direct
18 May - 27 May Vueling Airlines direct
09 May - 27 May Vueling Airlines direct
14 May - 27 May Vueling Airlines direct
07 May - 11 May Vueling Airlines direct
07 May - 14 May Vueling Airlines direct
09 May - 16 May Vueling Airlines direct
29 May - 04 Jun Vueling Airlines direct
29 May - 03 Jun Vueling Airlines direct
29 May - 17 Jun Vueling Airlines direct
29 May - 14 Jun Vueling Airlines direct
29 May - 16 Jun Vueling Airlines direct
29 May - 09 Jun Vueling Airlines direct
29 May - 18 Jun Vueling Airlines direct
29 May - 11 Jun Vueling Airlines direct
29 May - 02 Jun Vueling Airlines direct
29 May - 01 Jun Vueling Airlines direct

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

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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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