Cheapest return flights from Philadelphia to Barcelona in July from $713

Best time to book flights for Philadelphia (PHL) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Philadelphia (PHL) to Barcelona (BCN) in July 2025 (see full year).

Return flights

15 Jul - 30 Jul Finnair direct
13 Jul - 30 Jul Finnair direct
15 Jul - 22 Jul Finnair direct
01 Jul - 15 Jul American Airlines
02 Jul - 09 Jul United
08 Jul - 15 Jul United
29 Jul - 05 Aug United
23 Jul - 30 Jul United
04 Jul - 18 Jul Finnair direct
10 Jul - 14 Jul British Airways
27 Jul - 10 Aug American Airlines
11 Jul - 18 Jul United
26 Jul - 02 Aug United

Also check the deals for one-way flights from Philadelphia to Barcelona in July.

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