Cheapest return flights from Philadelphia to Barcelona in April from 526€

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 April 2025 (see full year).

Return flights

15 Apr - 22 Apr KLM
14 Apr - 22 Apr Delta
05 Apr - 16 Apr Delta
17 Apr - 25 Apr Delta
17 Apr - 26 Apr Delta
21 Apr - 04 May Delta
01 Apr - 08 Apr Frontier Airlines
09 Apr - 17 Apr jetBlue
05 Apr - 11 Apr Frontier Airlines
14 Apr - 21 Apr Spirit Airlines
30 Apr - 07 May United
16 Apr - 23 Apr United
28 Apr - 05 May United
24 Apr - 01 May United
26 Apr - 03 May United

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

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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