Cheapest return flights from Barcelona to Istanbul in October from $168

Best time to book flights for Barcelona (BCN) to Istanbul (SAW) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Istanbul (SAW) in October 2025 (see full year).

Return flights

04 Oct - 08 Oct Vueling Airlines
01 Oct - 08 Oct Vueling Airlines
02 Oct - 06 Oct Vueling Airlines
10 Oct - 13 Oct Vueling Airlines
02 Oct - 05 Oct easyJet
03 Oct - 11 Oct Vueling Airlines
01 Oct - 06 Oct Vueling Airlines
11 Oct - 13 Oct Vueling Airlines
01 Oct - 05 Oct Vueling Airlines
06 Oct - 13 Oct Vueling Airlines
14 Oct - 14 Nov Vueling Airlines
31 Oct - 03 Nov British Airways
31 Oct - 04 Nov British Airways
31 Oct - 08 Nov British Airways
31 Oct - 05 Nov British Airways
30 Oct - 03 Nov Iberia

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

Skyscanner

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul