Cheapest return flights from Istanbul to Barcelona in October from 147€

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

Return flights

01 Oct - 06 Oct AJet
01 Oct - 04 Oct AJet
06 Oct - 11 Oct AJet
02 Oct - 06 Oct AJet
01 Oct - 08 Oct AJet
24 Oct - 29 Oct AJet
05 Oct - 11 Oct AJet
07 Oct - 08 Oct Vueling Airlines direct
22 Oct - 29 Oct Vueling Airlines direct
31 Oct - 11 Nov Vueling Airlines direct
31 Oct - 07 Nov Vueling Airlines direct
31 Oct - 21 Nov Vueling Airlines direct
22 Oct - 11 Nov Vueling Airlines direct
22 Oct - 07 Nov Vueling Airlines direct
02 Oct - 04 Oct AJet
19 Oct - 05 Nov AJet
31 Oct - 03 Nov Vueling Airlines direct
31 Oct - 09 Nov Vueling Airlines direct
31 Oct - 12 Nov Vueling Airlines direct
31 Oct - 04 Nov Vueling Airlines direct

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

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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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