Cheapest return flights from Phoenix to Barcelona in August from $677

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 August 2025 (see full year).

Return flights

11 Aug - 20 Aug Air Canada
12 Aug - 19 Aug United
04 Aug - 18 Aug Air Canada
17 Aug - 24 Aug United
22 Aug - 29 Aug United
27 Aug - 03 Sep United
01 Aug - 08 Aug Air Canada
07 Aug - 14 Aug United
02 Aug - 09 Aug United

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

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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