Cheapest return flights from Phoenix to Barcelona in October from $567

Best time to book flights for Phoenix (PHX) to Barcelona (BCN) flights at AirHint

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

Return flights

08 Oct - 15 Oct Air Canada
21 Oct - 28 Oct Finnair
08 Oct - 13 Oct Air Canada
13 Oct - 20 Oct British Airways
22 Oct - 04 Nov Air Canada
29 Oct - 05 Nov Air Canada
01 Oct - 05 Nov Air Canada
28 Oct - 04 Nov United
02 Oct - 15 Oct Air Canada
03 Oct - 10 Oct Air Canada
06 Oct - 13 Oct Air Canada
10 Oct - 17 Oct Air Canada
19 Oct - 26 Oct Air Canada
24 Oct - 31 Oct United
30 Oct - 06 Nov United
26 Oct - 02 Nov Air Canada
27 Oct - 03 Nov United
30 Oct - 09 Nov Finnair
31 Oct - 07 Nov KLM
25 Oct - 01 Nov Air Canada

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

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