Cheapest return flights from Philadelphia to Barcelona in April from $617

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

03 Apr - 18 Apr Frontier Airlines
29 Apr - 06 May Spirit Airlines
01 Apr - 20 Apr Frontier Airlines
30 Apr - 06 May Spirit Airlines
28 Apr - 06 May Spirit Airlines
09 Apr - 16 Apr Iberia
09 Apr - 17 Apr Iberia
10 Apr - 16 Apr Frontier Airlines
06 Apr - 12 Apr Iberia
09 Apr - 17 Apr Finnair direct
09 Apr - 16 Apr British Airways direct
17 Apr - 24 Apr Iberia
20 Apr - 27 Apr Iberia
28 Apr - 06 May Finnair direct
29 Apr - 06 May Finnair direct
30 Apr - 07 May United
21 Apr - 04 May Iberia
24 Apr - 01 May United
27 Apr - 04 May United
30 Apr - 06 May Finnair direct

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

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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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