Cheapest return flights from Phoenix to Barcelona in December from 530€

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

Return flights

11 Dec - 18 Dec United
01 Dec - 08 Dec United
31 Dec - 07 Jan United
23 Dec - 06 Jan Delta
22 Dec - 07 Jan Delta
21 Dec - 28 Dec United

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

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 Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.