Cheapest one-way flights from Phoenix to Barcelona in May from 404€

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

AirHint found the following cheapest one-way flights from Phoenix (PHX) to Barcelona (BCN) in May 2025 (see full year).

One-Way flights

14 May WestJet
30 May WestJet
23 May Southern Airways Express

Also check the deals for return flights from Phoenix to Barcelona in May.

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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